Trusted Stainless Steel Pipes Manufacturer and SS Tubes Supplier in Qatar

Angel Pipes and Tubes Pvt. Ltd. is a prominent manufacturer and supplier of high-performance stainless steel pipes and tubes in Qatar, servicing a wide range of sectors including oil and gas, petrochemicals, construction, power generation, desalination, food processing, and pharmaceuticals. With decades of industry expertise, superior manufacturing capabilities, and ISO 9001:2015 certified quality control systems, we provide dependable stainless steel pipe solutions that adhere to international standards such as ASTM, ASME, DIN, EN, and JIS.

We manufacture and offer a wide range of stainless steel pipes and tubes, including seamless, welded, ERW (Electric Resistance Welded), EFW (Electric Fusion Welded), and fabricated pipes. Our tube and pipe offerings are available in various shapes—round, square and rectangular—with outer diameters ranging from 1/8" to 56" and wall thicknesses from 0.5 mm to 50 mm. They are suitable for both high-pressure and high-temperature environments.

Our stainless steel grades, including SS 202, 304, 304L, 316, 316L, 310S, 321, 347, 410, 904L, etc. are designed for superior corrosion resistance, strength, and weldability. Pipes and tubes can be provided in various surface treatments, including annealed, pickled, polished, or mirror finish, based on the project requirements. Custom lengths and end connectors (plain, beveled, and threaded) are available to fulfill unique engineering and pipe system needs.

Angel Pipes & Tubes Pvt. Ltd. is a reliable manufacturer of stainless steel pipes and tubes in Qatar. We guarantee on-time delivery, expert assistance, and reasonably priced stainless steel solutions customized for your industry. Contact us now for inquiries, quotes, or to discuss your bespoke pipe requirements.

Why Choose Angel Pipes & Tubes?

Stainless Steel Pipes and Tubes – Specifications (Oatar)

Standards	ASTM / ASME A213, A249, A269, A312, A358 / SA213, SA249, SA269, SA312, SA358
Grade	TP 304, TP 304L, TP 304H, TP 316, TP 316L, TP 316H, TP 316Ti, TP 317/317L, TP 321, TP 321H, TP 347, TP 347H, SS 202, JT-7, J4-1, TP 409, TP 409L, TP 410, TP 430Ti, TP 439, etc.
Outer Diameter	6.00 mm OD up to 914.4 mm OD, Sizes up to 56” NB
Seamless/Welded Pipes & Tubes Size	1 / 8" NB – 24" NB \| Custom Size
ERW Pipes & Tubes Size	1 / 8" NB – 36" NB \| Custom Size
EFW Pipes & Tubes Size	6" NB – 100" NB \| Custom Size
Thickness	0.3mm – 50 mm \| As per requirement
Type	Seamless / ERW / EFW / Welded / Fabricated / LSAW / Thin Wall / Thick Wall Pipes & Tubes
Schedule	SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
Length	Single Random, Double Random & Required Length
Form	Round Pipes / Round Tubes
End	Plain End, Beveled End, Treaded
Tolerance on Length	Commercial Length: 6000mm +/- 30mm Fix Length: from 1200 mm up to 12000mm with a tolerance up to -0/+ 5mm
Finish	Mill finish, annealed and pickled (AP finish), polished finish in different grit levels like 120 grit, 180 grit, 240 grit, and 320 grit, mirror finish (also known as 600 grit or 8K polish), electropolished finish, brushed (hairline) finish, etc.
Technique	Hot Formed, Cold Formed, Precision Rolled

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Stainless Steel 202 Pipes & Tubes in Qatar

Angel Pipes & Tubes Pvt. Ltd. is a leading manufacturer and supplier of Stainless Steel 200 Pipes and Tubes in Qatar, offering premium quality products that meet global standards. At Angel Pipes & Tubes Pvt. Ltd., we use advanced technology and the highest quality raw materials to produce Stainless Steel 200 pipes and tubes that are suitable for various industrial applications, including chemical, food processing, oil & gas, and more.

Grades	Stainless Steel 202 / UNS S20200 / WNR 1.4373
Standard	ASTM A / ASME SA 312, 358, 213, 249, 269, 409, 554, 778, 270, 789, 790, 376, 813, 814
Dimensions	ASTM, ASME and API
Type	Seamless, Welded, ERW, EFW, Fabricated, LSAW, Cold Drawn Welded
Size	1/2″NB TO 30″NB IN
Schedule	SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, SCH 80S, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Thickness	0.3mm – 50 mm
Outside Diameter	5.0 mm OD to 300 mm OD
Form	Rectangular, Square, Round, Hydraulic, Oval, U Shape, Pan Cake Coils, Coiled Etc
End	Plain End, Beveled End, Treaded
Length	Single Random, Double Random, Required Length & Cut Length
Specialized in	Large Diameter Size

Stainless Steel 202 Pipes & Tubes Equivalent Grades

STANDARD	UNS	WERKSTOFF NR.
SS 202	S20200	1.4373

Stainless Steel 202 Pipes & Tubes Chemical Composition

Grade	C	Mn	Si	P	S	Cr	Ni	N
202	0.15 max	7.50-10 max	1 max	0.060 max	0.030 max	17- 19	4-6	0.25

Stainless Steel 202 Pipes & Tubes Mechanical Properties

Grade	Tensile Strength (MPa) min	Yield Strength 0.2% Proof (MPa) min	Elongation (% in 50mm) min
202	515	275	40

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Stainless Steel 304/304L/304H Pipes & Tubes in Qatar

Angel Pipes & Tubes Pvt. Ltd. is a leading manufacturer and supplier of high-quality Stainless Steel 304, 304L, and 304H pipes and tubes in Qatar. At Angel Pipes & Tubes Pvt. Ltd., we specialize in providing top-notch ss 304/304L/304H pipes and tubes that are highly resistant to corrosion and possess excellent mechanical properties. If you're looking for high-quality Stainless Steel 304, 304L, or 304H pipes and tubes in Qatar, look no further than Angel Pipes & Tubes Pvt. Ltd.

Grades	Stainless Steel 304/304L/304H
Standard	ASTM A / ASME SA 312, 358, 213, 249, 269, 409, 554, 778, 270, 789, 790, 376, 813, 814
Dimensions	ASTM, ASME and API
Type	Seamless, Welded, ERW, EFW, Fabricated, LSAW, Cold Drawn Welded
Size	1/2″NB TO 30″NB IN
Schedule	SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, SCH 80S, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Thickness	0.3mm – 50 mm
Outside Diameter	5.0 mm OD to 300 mm OD
Form	Rectangular, Square, Round, Hydraulic, Oval, U Shape, Pan Cake Coils, Coiled Etc
End	Plain End, Beveled End, Treaded
Length	Single Random, Double Random, Required Length & Cut Length
Specialized in	Large Diameter Size

Stainless Steel 304/304L/304H Pipes & Tubes Equivalent Grades

STANDARD	UNS	WNR.	AFNOR	EN	JIS	BS	GOST
SS 304	S30400	1.4301	Z7CN18‐09	X5CrNi18-10	SUS 304	304S31	08Х18Н10
SS 304L	S30403	1.4306/1.4307	Z3CN18‐10	X2CrNi18-9 / X2CrNi19-11	SUS 304L	304S11	03Х18Н11
SS 304H	S30409	1.4301	-	-	-	-	-

Stainless Steel 304/304L/304H Pipes & Tubes Chemical Composition

Grade	C	Mn	Si	P	S	Cr	Ni	MO
SS 304	0.08 max.	2.00 max.	1.00 max.	0.045 max.	0.03 max.	18.0 – 20.0	8.0 – 10.5	Balance
SS 304L	0.03 max.	2.00 max.	1.00 max.	0.045 max.	0.03 max.	18.0 – 20.0	8.0 – 12.0	Balance
SS 304H	0.10 max	2.00 max	0.75 max.	0.045 max.	0.03 max.	18.0 – 20.0	8.0 – 10.5	Balance

Stainless Steel 304/304L/304H Pipes & Tubes Mechanical Properties

Grade	Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
304	8.0 g/cm3	1400 °C (2550 °F)	Psi – 75000 , MPa – 515	Psi – 30000 , MPa – 205	35 %
304L	8.0 g/cm3	1400 °C (2550 °F)	Psi – 75000 , MPa – 515	Psi – 30000 , MPa – 205	35 %
304H	8.0 g/cm3	1400 °C (2550 °F)	Psi – 75000 , MPa – 515	Psi – 30000 , MPa – 205	40 %

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Stainless Steel 310/310S Pipes & Tubes in Qatar

Angel Pipes & Tubes Pvt. Ltd. is a renowned manufacturer and supplier of high-quality Stainless Steel 310/310S pipes and tubes in Qatar. Our Stainless Steel 310 and 310S pipes and tubes are known for their superior strength, corrosion resistance, and durability, making them ideal for use in high-temperature and aggressive environments. Due to their excellent resistance to high temperatures, Stainless Steel 310/310S pipes and tubes are ideal for power plant boilers, heat exchangers, and other high-temperature applications.

Grades	Stainless Steel 310/310S
Standard	ASTM A / ASME SA 312, 358, 213, 249, 269, 409, 554, 778, 270, 789, 790, 376, 813, 814
Dimensions	ASTM, ASME and API
Type	Seamless, Welded, ERW, EFW, Fabricated, LSAW, Cold Drawn Welded
Size	1/2″NB TO 30″NB IN
Schedule	SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, SCH 80S, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Thickness	0.3mm – 50 mm
Outside Diameter	5.0 mm OD to 300 mm OD
Form	Rectangular, Square, Round, Hydraulic, Oval, U Shape, Pan Cake Coils, Coiled Etc
End	Plain End, Beveled End, Treaded
Length	Single Random, Double Random, Required Length & Cut Length
Specialized in	Large Diameter Size

Stainless Steel 310/310S Pipes & Tubes Equivalent Grades

GRADE	DIN	UNS	JIS	BS	GOST	AFNOR	EN
SS 310	1.4841	S31000	SUS 310	310S24	20Ch25N20S2	-	X15CrNi25-20
SS 310S	1.4845	S31008	SUS 310S	310S16	20Ch23N18	-	X8CrNi25-21

Stainless Steel 310/310S Pipes & Tubes Chemical Composition

GRADE	C	MN	SI	P	S	CR	MO	NI	N
SS 310	0.015 max	2.0 max	0.15 max	0.020 max	0.015 max	24.00 - 26.00	0.10 max	19.00 - 21.00	54.7 min
SS 310S	0.08 max	2.0 max	1.00 max	0.045 max	0.030 max	24.00 - 26.00	0.75 max	19.00 - 21.00	53.095 min

Stainless Steel 310/310S Pipes & Tubes Mechanical Properties

GRADE	DENSITY	MELTING POINT	TENSILE STRENGTH	YIELD STRENGTH (0.2%OFFSET)	ELONGATION
310/310S	7.9 g/cm3	1402 °C (2555 °F)	Psi – 75000 , MPa – 515	Psi – 30000 , MPa – 205	40 %

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Stainless Steel 316/316L/316H Pipes & Tubes in Qatar

Angel Pipes & Tubes Pvt. Ltd. is a leading manufacturer and supplier of high-quality Stainless Steel 316, 316L, and 316H pipes & tubes in Qatar. With years of expertise in the industry, we have built a strong reputation for providing premium stainless steel products that meet international quality standards. At Angel Pipes & Tubes Pvt. Ltd., we take pride in offering premium Stainless Steel 316, 316L, and 316H pipes and tubes for various industries. With our advanced manufacturing techniques, strict quality controls, and focus on customer satisfaction, we are your trusted partner for all your stainless steel pipe and tube needs in Qatar.

Grades	Stainless Steel 316/316L/316H
Standard	ASTM A / ASME SA 312, 358, 213, 249, 269, 409, 554, 778, 270, 789, 790, 376, 813, 814
Dimensions	ASTM, ASME and API
Type	Seamless, Welded, ERW, EFW, Fabricated, LSAW, Cold Drawn Welded
Size	1/2″NB TO 30″NB IN
Schedule	SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, SCH 80S, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Thickness	0.3mm – 50 mm
Outside Diameter	5.0 mm OD to 300 mm OD
Form	Rectangular, Square, Round, Hydraulic, Oval, U Shape, Pan Cake Coils, Coiled Etc
End	Plain End, Beveled End, Treaded
Length	Single Random, Double Random, Required Length & Cut Length
Specialized in	Large Diameter Size

Stainless Steel 316/316L/316H Pipes & Tubes Equivalent Grades

STANDARD	WERKSTOFF NR.	UNS	JIS	BS	GOST	AFNOR	EN
SS 316	1.4401 / 1.4436	S31600	SUS 316	316S31 / 316S33	-	Z7CND17‐11‐02	X5CrNiMo17-12-2 / X3CrNiMo17-13-3
SS 316L	1.4404 / 1.4435	S31603	SUS 316L	316S11 / 316S13	03Ch17N14M3 / 03Ch17N14M2	Z3CND17‐11‐02 / Z3CND18‐14‐03	X2CrNiMo17-12-2 / X2CrNiMo18-14-3
SS 316H	1.4401	S31609	SUS 316H	-	-	-	-

Stainless Steel 316/316L/316H Pipes & Tubes Chemical Composition

Grade	C	Mn	Si	P	S	Cr	Ni	Mo
SS 316	0.080 max.	2.00 max.	1.00 max.	0.045 max.	0.03 max.	16.0 - 18.0	11.0 - 14.0	2.0 - 3.0
SS 316L	0.035 max.	2.00 max.	1.00 max.	0.045 max.	0.03 max.	16.0 - 18.0	10.0 - 14.0	2.0 - 3.0
SS 316H	0.010 max.	2.00 max.	0.75 max	0.045 max.	0.03 max.	16.0 - 18.0	10.0 - 14.0	2.0 - 3.0

Stainless Steel 316/316L/316H Pipes & Tubes Mechanical Properties

GRADE	DENSITY	MELTING POINT	TENSILE STRENGTH	YIELD STRENGTH (0.2%OFFSET)	ELONGATION
316/316L/316H	8.0 g/cm3	1400 °C (2550 °F)	Psi – 75000 , MPa – 515	Psi – 30000 , MPa – 205	35 %

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Stainless Steel 316Ti Pipes & Tubes in Qatar

Angel Pipes & Tubes Pvt. Ltd. is a prominent manufacturer and supplier of high-quality Stainless Steel 316Ti Pipes and Tubes in Qatar. we manufacture Stainless Steel 316Ti Pipes and Tubes using cutting-edge technology and superior raw materials. Whether you need Stainless Steel 316Ti Pipes and Tubes for a new project or as part of your ongoing industrial needs, Angel Pipes & Tubes Pvt. Ltd. is your trusted partner in Qatar.

Grades	Stainless Steel 316Ti
Standard	ASTM A / ASME SA 312, 358, 213, 249, 269, 409, 554, 778, 270, 789, 790, 376, 813, 814
Dimensions	ASTM, ASME and API
Type	Seamless, Welded, ERW, EFW, Fabricated, LSAW, Cold Drawn Welded
Size	1/2″NB TO 30″NB IN
Schedule	SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, SCH 80S, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Thickness	0.3mm – 50 mm
Outside Diameter	5.0 mm OD to 300 mm OD
Form	Rectangular, Square, Round, Hydraulic, Oval, U Shape, Pan Cake Coils, Coiled Etc
End	Plain End, Beveled End, Treaded
Length	Single Random, Double Random, Required Length & Cut Length
Specialized in	Large Diameter Size

Stainless Steel 316Ti Pipes & Tubes Equivalent Grades

GRADE	UNS	DIN	AFNOR	EN	JIS	BS	GOST
SS 316Ti	S31635	1.4571	Z6CNDT17‐123	X6CrNiMoTi17-12-2	SUS 316Ti	320S31	08Ch17N13M2T

Stainless Steel 316Ti Pipes & Tubes Chemical Composition

Grade	C	Mn	Si	P	S	Cr	Mo	Ni	N
SS 316Ti	0.08 max	2 max	0.75 max	0.045 max	0.030 max	16 – 18	2 - 3	10 – 14	-

Stainless Steel 316Ti Pipes & Tubes Mechanical Properties

Grade	Tensile Strength ksi (min)	Yield Strength 0.2% ksi (min)	Elongation %	Hardness (Brinell) MAX	Hardness (Rockwell B) MAX
316Ti	515(Mpa)	205(Mpa)	35	205	75

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Stainless Steel 317/317L Pipes & Tubes in Qatar

Angel Pipes & Tubes Pvt. Ltd. is a leading manufacturer and supplier of Stainless Steel 317/317L Pipes & Tubes in Qatar, catering to the diverse needs of industries worldwide. At Angel Pipes & Tubes Pvt. Ltd., we employ the latest technology and state-of-the-art equipment to produce Stainless Steel 317/317L Pipes & Tubes. Our manufacturing process includes Cold Drawing and Hot Rolling, Heat Treatment & Finishing. Whether you need pipes or tubes for industrial, marine, or food processing applications, we are your reliable partner for high-quality stainless steel solutions in Qatar.

Grades	Stainless Steel 317/317L
Standard	ASTM A / ASME SA 312, 358, 213, 249, 269, 409, 554, 778, 270, 789, 790, 376, 813, 814
Dimensions	ASTM, ASME and API
Type	Seamless, Welded, ERW, EFW, Fabricated, LSAW, Cold Drawn Welded
Size	1/2″NB TO 30″NB IN
Schedule	SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, SCH 80S, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Thickness	0.3mm – 50 mm
Outside Diameter	5.0 mm OD to 300 mm OD
Form	Rectangular, Square, Round, Hydraulic, Oval, U Shape, Pan Cake Coils, Coiled Etc
End	Plain End, Beveled End, Treaded
Length	Single Random, Double Random, Required Length & Cut Length
Specialized in	Large Diameter Size

Stainless Steel 317/317L Pipes & Tubes Equivalent Grades

STANDARD	WERKSTOFF NR.	UNS	JIS	EN
SS 317	1.4449	S31700	SUS 317	-
SS 317L	1.4438	S31703	SUS 317L	X2CrNiMo18-15-4

Stainless Steel 317/317L Pipes & Tubes Chemical Composition

Grade	C	Mn	Si	P	S	Cr	Mo	Ni	Fe
SS 317	0.08 max	2.0 max	1.0 max	0.045 max	0.030 max	18.00 - 20.00	3.00 - 4.00	11.00 - 15.00	57.845 min
SS 317L	0.035 max	2.0 max	1.0 max	0.045 max	0.030 max	18.00 - 20.00	3.00 - 4.00	11.00 - 15.00	57.89 min

Stainless Steel 317/317L Pipes & Tubes Mechanical Properties

Grade	Tensile Strength ksi (min)	Yield Strength 0.2% ksi (min)	Elongation %	Hardness (Brinell) MAX	Hardness (Rockwell B) MAX
316Ti	515(Mpa)	205(Mpa)	35	205	75

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Stainless Steel 321/321H Pipes & Tubes in Qatar

Angel Pipes & Tubes Pvt. Ltd. is a premier manufacturer and supplier of high-quality Stainless Steel 321/321H Pipes & Tubes, located in Qatar. We specialize in producing and supplying Stainless Steel 321 and 321H pipes and tubes, which are known for their excellent resistance to oxidation and corrosion, particularly at high temperatures. If you’re looking for high-quality Stainless Steel 321/321H pipes and tubes in Qatar, look no further than Angel Pipes & Tubes Pvt. Ltd.

Grades	Stainless Steel 321/321H
Standard	ASTM A / ASME SA 312, 358, 213, 249, 269, 409, 554, 778, 270, 789, 790, 376, 813, 814
Dimensions	ASTM, ASME and API
Type	Seamless, Welded, ERW, EFW, Fabricated, LSAW, Cold Drawn Welded
Size	1/2″NB TO 30″NB IN
Schedule	SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, SCH 80S, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Thickness	0.3mm – 50 mm
Outside Diameter	5.0 mm OD to 300 mm OD
Form	Rectangular, Square, Round, Hydraulic, Oval, U Shape, Pan Cake Coils, Coiled Etc
End	Plain End, Beveled End, Treaded
Length	Single Random, Double Random, Required Length & Cut Length
Specialized in	Large Diameter Size

Stainless Steel 321/321H Pipes & Tubes Equivalent Grades

STANDARD	WERKSTOFF NR.	UNS	JIS	EN
SS 321	1.4541	S32100	SUS 321	X6CrNiTi18-10
SS 321H	1.4878	S32109	SUS 321H	X12CrNiTi18-9

Stainless Steel 321/321H Pipes & Tubes Chemical Composition

Grade	C	Mn	Si	P	S	Cr	Mo	Ni	Fe
SS 321	0.08 max	2.0 max	1.0 max	0.045 max	0.030 max	17.00 - 19.00	0.10 max	9.00 - 12.00	5(C+N) – 0.70 max
SS 321H	0.04 – 0.10	2.0 max	1.0 max	0.045 max	0.030 max	17.00 - 19.00	0.10 max	9.00 – 12.00	4(C+N) – 0.70 max

Stainless Steel 321/321H Pipes & Tubes Mechanical Properties

Grade	Density	Melting Point	Yield Strength (0.2%Offset)	Tensile Strength	Elongation
SS 321/321H	8.0 g/cm3	1457 °C (2650 °F)	Psi – 75000 , MPa – 515	Psi – 30000 , MPa – 205	35 %

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Stainless Steel 347/347H Pipes & Tubes in Qatar

Angel Pipes & Tubes Pvt. Ltd. is a leading manufacturer and supplier of high-quality Stainless Steel 347/347H Pipes & Tubes in Qatar. With a vast distribution network, we ensure prompt and efficient delivery of our SS 347/347H pipes & Tubes across Qatar and beyond. Stainless Steel 347 and 347H are austenitic stainless steels that contain columbium (niobium) as a stabilizing element.

Grades	Stainless Steel 347/347H
Standard	ASTM A / ASME SA 312, 358, 213, 249, 269, 409, 554, 778, 270, 789, 790, 376, 813, 814
Dimensions	ASTM, ASME and API
Type	Seamless, Welded, ERW, EFW, Fabricated, LSAW, Cold Drawn Welded
Size	1/2″NB TO 30″NB IN
Schedule	SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, SCH 80S, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Thickness	0.3mm – 50 mm
Outside Diameter	5.0 mm OD to 300 mm OD
Form	Rectangular, Square, Round, Hydraulic, Oval, U Shape, Pan Cake Coils, Coiled Etc
End	Plain End, Beveled End, Treaded
Length	Single Random, Double Random, Required Length & Cut Length
Specialized in	Large Diameter Size

Stainless Steel 347/347H Pipes & Tubes Equivalent Grades

STANDARD	WERKSTOFF NR.	UNS	JIS	GOST	EN
SS 347	1.4550	S34700	SUS 347	08Ch18N12B	X6CrNiNb18-10
SS 347H	1.4961	S34709	SUS 347H	-	X6CrNiNb18-12

Stainless Steel 347/347H Pipes & Tubes Chemical Composition

Grade	C	Mn	Si	P	S	Cr	Mo	Ni	Fe
SS 347	0.08 max	2.0 max	1.0 max	0.045 max	0.030 max	17.00 - 20.00	10xC – 1.10	9.00 - 13.00	62.74 min
SS 347H	0.04 – 0.10	2.0 max	1.0 max	0.045 max	0.030 max	17.00 - 19.00	8xC – 1.10	9.0 -13.0	63.72 min

Stainless Steel 347/347H Pipes & Tubes Mechanical Properties

Grade	Tensile Strength (MPa) min	Yield Strength 0.2% Proof (MPa) min	Elongation (% in 50mm) min	Hardness
				Rockwell B (HR B) max	Brinell (HB) max
347	515	205	40	95	201

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Stainless Steel 409/409L Pipes & Tubes in Qatar

Angel Pipes & Tubes Pvt. Ltd. is a renowned manufacturer and supplier of high-quality Stainless Steel 409/409L Pipes & Tubes in Qatar. Our stainless steel 409/409L pipes and tubes are available in various sizes, grades, and finishes to suit diverse industrial requirements. These pipes and tubes are known for their excellent resistance to corrosion, especially in environments containing chlorides, and are suitable for high-strength applications.

Grades	Stainless Steel 409/409L
Standard	ASTM A / ASME SA 312, 358, 213, 249, 269, 409, 554, 778, 270, 789, 790, 376, 813, 814
Dimensions	ASTM, ASME and API
Type	Seamless, Welded, ERW, EFW, Fabricated, LSAW, Cold Drawn Welded
Size	1/2″NB TO 30″NB IN
Schedule	SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, SCH 80S, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Thickness	0.3mm – 50 mm
Outside Diameter	5.0 mm OD to 300 mm OD
Form	Rectangular, Square, Round, Hydraulic, Oval, U Shape, Pan Cake Coils, Coiled Etc
End	Plain End, Beveled End, Treaded
Length	Single Random, Double Random, Required Length & Cut Length
Specialized in	Large Diameter Size

Stainless Steel 409/409L Pipes & Tubes Equivalent Grades

STANDARD	WERKSTOFF NR.	UNS	BS	JIS
SS 409	1.4512	S40900	409S19	SUS 409
SS 409L	1.4512	S40903	-	-

Stainless Steel 409/409L Pipes & Tubes Chemical Composition

Grade		C	Ni	Si	S	Mn	P	Cr	Ti
SS 409/409L	min.	-	-	-	-	-	-	10.5	6*(%C+%N)
SS 409/409L	max.	0.03	0.5	1.00	0.02	1.00	0.04	11.7	0.5

Stainless Steel 409/409L Pipes & Tubes Mechanical Properties

Tensile Strength (MPa) min	Yield Strength 0.2% Proof (MPa) min	Elongation (% in 50mm) min	Hardness
			Rockwell B (HRB) max	Brinell (HB) max
379	207	20	75	131

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Stainless Steel 410 Pipes & Tubes in Qatar

Angel Pipes & Tubes Pvt. Ltd. is a renowned manufacturer and supplier of high-quality Stainless Steel 410 pipes and tubes in Qatar. Angel Pipes & Tubes Pvt. Ltd. manufactures a wide range of Stainless Steel 410 pipes and tubes, available in various sizes, thicknesses, and dimensions to meet the specific needs of our customers. We ensure that our products are produced in compliance with global standards such as ASTM A312, A213, and others.

Grades	Stainless Steel 410
Standard	ASTM A / ASME SA 312, 358, 213, 249, 269, 409, 554, 778, 270, 789, 790, 376, 813, 814
Dimensions	ASTM, ASME and API
Type	Seamless, Welded, ERW, EFW, Fabricated, LSAW, Cold Drawn Welded
Size	1/2″NB TO 30″NB IN
Schedule	SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, SCH 80S, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Thickness	0.3mm – 50 mm
Outside Diameter	5.0 mm OD to 300 mm OD
Form	Rectangular, Square, Round, Hydraulic, Oval, U Shape, Pan Cake Coils, Coiled Etc
End	Plain End, Beveled End, Treaded
Length	Single Random, Double Random, Required Length & Cut Length
Specialized in	Large Diameter Size

Stainless Steel 410 Pipes & Tubes Equivalent Grades

STANDARD	WERKSTOFF NR.	UNS	JIS	BS	GOST	AFNOR	EN
SS 410	1.4006	S41000	SUS 410	410 S 21	–	Z 12 C 13	–

Stainless Steel 410 Pipes & Tubes Chemical Composition

Grade	C	Mn	Si	P	S	Cr	Mo	Ni	N
SS 410	0.08 max	2 max	0.75 max	0.045 max	0.030 max	18 – 20	–	8 – 11	–

Stainless Steel 410 Pipes & Tubes Mechanical Properties

Grade	Tensile Strength (MPa) min	Yield Strength 0.2% Proof (MPa) min	Elongation (% in 50mm) min	Hardness
				Rockwell B (HR B) max	Brinell (HB) max
410	480	275	16	95	201

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Stainless Steel 430Ti Pipes & Tubes in Qatar

Angel Pipes & Tubes Pvt. Ltd. is a leading manufacturer and supplier of high-quality Stainless Steel 430Ti Pipes and Tubes in Qatar, Qatar. Our Stainless Steel 430Ti pipes and tubes are made from premium-grade raw materials, ensuring they meet the highest standards of durability and strength. APT offers a comprehensive range of stainless steel pipes and tubes, such as round, square, rectangular, and oval shapes.

Grades	Stainless Steel 430Ti
Standard	ASTM A / ASME SA 312, 358, 213, 249, 269, 409, 554, 778, 270, 789, 790, 376, 813, 814
Dimensions	ASTM, ASME and API
Type	Seamless, Welded, ERW, EFW, Fabricated, LSAW, Cold Drawn Welded
Size	1/2″NB TO 30″NB IN
Schedule	SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, SCH 80S, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Thickness	0.3mm – 50 mm
Outside Diameter	5.0 mm OD to 300 mm OD
Form	Rectangular, Square, Round, Hydraulic, Oval, U Shape, Pan Cake Coils, Coiled Etc
End	Plain End, Beveled End, Treaded
Length	Single Random, Double Random, Required Length & Cut Length
Specialized in	Large Diameter Size

Stainless Steel 430Ti Pipes & Tubes Equivalent Grades

STANDARD	UNS	JIS	WERKSTOFF NR.	EN
430Ti	S43036	SUS 430LX	1.4510	X3CrTi17

Stainless Steel 430Ti Pipes & Tubes Chemical Composition

Grade		C	Mn	Si	P	S	Cr	Ni
430Ti	min. max.	– 0.05	– 1	– 1	– 0.04	– 0.015	16 18	Ti 0.15-0.8

Stainless Steel 430Ti Pipes & Tubes Mechanical Properties

Grade	Tensile Strength (MPa) min	Yield Strength 0.2% Proof (MPa) min	Elongation (% in 50mm) min	Hardness
				Rockwell B (HR B) max	Brinell (HB) max
430Ti	515	310	30	–	255

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Stainless Steel 439 Pipes & Tubes in Qatar

Angel Pipes & Tubes Pvt. Ltd. is a renowned manufacturer and supplier of Stainless Steel 439 Pipes and Tubes in Qatar. Whether you need standard sizes or custom specifications, we offer a wide range of pipe and tube dimensions tailored to meet your specific requirements. Our efficient manufacturing process allows us to keep costs down while maintaining superior product standards.

Grades	Stainless Steel 439
Standard	ASTM A / ASME SA 312, 358, 213, 249, 269, 409, 554, 778, 270, 789, 790, 376, 813, 814
Dimensions	ASTM, ASME and API
Type	Seamless, Welded, ERW, EFW, Fabricated, LSAW, Cold Drawn Welded
Size	1/2″NB TO 30″NB IN
Schedule	SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, SCH 80S, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Thickness	0.3mm – 50 mm
Outside Diameter	5.0 mm OD to 300 mm OD
Form	Rectangular, Square, Round, Hydraulic, Oval, U Shape, Pan Cake Coils, Coiled Etc
End	Plain End, Beveled End, Treaded
Length	Single Random, Double Random, Required Length & Cut Length
Specialized in	Large Diameter Size

Stainless Steel 439 Pipes & Tubes Equivalent Grades

STANDARD	WERKSTOFF NR.	UNS	JIS	BS	GOST	AFNOR	EN
SS 439	1.4510	S43035	SUS 439	-	-	-	-

Stainless Steel 439 Pipes & Tubes Chemical Composition

Grade		C	Mn	Si	P	S	Cr	MO	Ni	CU
439	Min	–	–	–	–	–	12.0	–	–	–
439	max	0.15	1.00	1.00	0.04	0.03	14.0	–	–	–

Stainless Steel 439 Pipes & Tubes Mechanical Properties

Grade	Tensile Strength (MPa) min	Yield Strength 0.2% Proof (MPa) min	Elongation (% in 50mm) min	Hardness
				Rockwell B (HR B) max	Brinell (HB) max
439	438	263	22	89	-

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Stainless Steel J4-1 Pipes & Tubes in Qatar

Angel Pipes & Tubes Pvt. Ltd. is a trusted and leading manufacturer and supplier of high-quality Stainless Steel J4-1 Pipes & Tubes in Qatar. We specialize in the production of Stainless Steel J4-1 Pipes & Tubes, which are highly sought after for their excellent corrosion resistance, durability, and superior strength. These stainless steel tubes are manufactured using the finest quality raw materials, ensuring reliability and longevity in diverse industrial environments. Stainless Steel J4-1 Pipes & Tubes have a long lifespan due to their resistance to wear and tear, reducing the need for frequent maintenance.

Grades	Stainless Steel J4-1
Standard	ASTM A / ASME SA 312, 358, 213, 249, 269, 409, 554, 778, 270, 789, 790, 376, 813, 814
Dimensions	ASTM, ASME and API
Type	Seamless, Welded, ERW, EFW, Fabricated, LSAW, Cold Drawn Welded
Size	1/2″NB TO 30″NB IN
Schedule	SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, SCH 80S, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Thickness	0.3mm – 50 mm
Outside Diameter	5.0 mm OD to 300 mm OD
Form	Rectangular, Square, Round, Hydraulic, Oval, U Shape, Pan Cake Coils, Coiled Etc
End	Plain End, Beveled End, Treaded
Length	Single Random, Double Random, Required Length & Cut Length
Specialized in	Large Diameter Size

Stainless Steel J4-1 Pipes & Tubes Chemical Composition

Grade J4 1	C	Mn	S	P	Si	Ni	Cr	Cu	N
max.	0-0.10	8.50-10	0.010	0.08	0.75	1.0- 2.0	15.0-16.0	1.50-2.00	0.20

Stainless Steel J4-1 Pipes & Tubes Mechanical Properties

Grade	UTS (MPa)	Yield Strength (MPa)	Elongation	Hardness (HRB)
J4 1	650 min	325 min	40 min	100 max

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Stainless Steel JT-7 Pipes & Tubes in Qatar

Angel Pipes & Tubes Pvt. Ltd. stands as a distinguished manufacturer and supplier of high-quality Stainless Steel JT-7 pipes and tubes, proudly serving the diverse industrial needs of Qatar and beyond. Our Stainless Steel JT-7 pipes and tubes find applications in various industries including, but not limited to, chemicals, petrochemicals, pharmaceuticals, food processing, and more. We provide thes pipes tubes is variety of shapes such as round, square, rectangular, and oval pipes and tubes.

Grades	Stainless Steel JT-7
Standard	ASTM A / ASME SA 312, 358, 213, 249, 269, 409, 554, 778, 270, 789, 790, 376, 813, 814
Dimensions	ASTM, ASME and API
Type	Seamless, Welded, ERW, EFW, Fabricated, LSAW, Cold Drawn Welded
Size	1/2″NB TO 30″NB IN
Schedule	SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, SCH 80S, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Thickness	0.3mm – 50 mm
Outside Diameter	5.0 mm OD to 300 mm OD
Form	Rectangular, Square, Round, Hydraulic, Oval, U Shape, Pan Cake Coils, Coiled Etc
End	Plain End, Beveled End, Treaded
Length	Single Random, Double Random, Required Length & Cut Length
Specialized in	Large Diameter Size

Stainless Steel JT-7 Pipes & Tubes Chemical Composition

Grade J4 1	C	Mn	S	P	Si	Ni	N
max.	≤ 0.08	≤ 1.00	≤ 0.030	≤ 0.045	≤ 1.00	≤ 1.00	≤ 0.030

Stainless Steel JT-7 Pipes & Tubes Mechanical Properties

Grade	Tensil Strength (MPa)	Yield Strength (MPa)	Elongation	Hardness (HRB)	Density	Modulus of Elasticity
JT-7	520 – 750 MPa	≥ 260 MPa	≥ 35%	≤ 90 HRB (annealed condition)	~7.9 g/cm³	~200 GPa

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Available Grades of Stainless Steel Pipes in Qatar

Stainless Steel 304 Pipes Manufacturer in Qatar	Stainless Steel 304L Pipes Manufacturer in Qatar
Stainless Steel 304H Pipes Supplier in Qatar	Stainless Steel 316 Pipes Supplier in Qatar
Stainless Steel 316L Pipes Exporter in Qatar	Stainless Steel 316H Pipes Manufacturer in Qatar
Stainless Steel 316Ti Pipes Supplier in Qatar	Stainless Steel 317L Pipes Manufacturer in Qatar
Stainless Steel 321 Pipes Supplier in Qatar	Stainless Steel 321H Pipes Manufacturer in Qatar
Stainless Steel 310 Pipes Supplier in Qatar	Stainless Steel 310S Pipes Exporter in Qatar
Stainless Steel 347 Pipes Supplier in Qatar	Stainless Steel 347H Pipes Supplier in Qatar
Stainless Steel 202 Pipes Manufacturer in Qatar	Stainless Steel 409 Pipes Supplier in Qatar
Stainless Steel 409L Pipes Supplier in Qatar	Stainless Steel 430Ti Pipes Supplier in Qatar
Stainless Steel 439 Pipes Supplier in Qatar	Stainless Steel 904L Pipes Manufacturer in Qatar

Available Grades of Stainless Steel Tubes in Qatar

Stainless Steel 304 Tubes Manufacturer in Qatar	Stainless Steel 304L Tubes Manufacturer in Qatar
Stainless Steel 304H Tubes Supplier in Qatar	Stainless Steel 316 Tubes Supplier in Qatar
Stainless Steel 316L Tubes Exporter in Qatar	Stainless Steel 316H Tubes Manufacturer in Qatar
Stainless Steel 316Ti Tubes Supplier in Qatar	Stainless Steel 317L Tubes Manufacturer in Qatar
Stainless Steel 321 Tubes Supplier in Qatar	Stainless Steel 321H Tubes Manufacturer in Qatar
Stainless Steel 310 Tubes Supplier in Qatar	Stainless Steel 310S Tubes Exporter in Qatar
Stainless Steel 347 Tubes Supplier in Qatar	Stainless Steel 347H Tubes Supplier in Qatar
Stainless Steel 202 Tubes Manufacturer in Qatar	Stainless Steel 409 Tubes Supplier in Qatar
Stainless Steel 409L Tubes Supplier in Qatar	Stainless Steel 430Ti Tubes Supplier in Qatar
Stainless Steel 439 Tubes Supplier in Qatar	Stainless Steel 904L Tubes Manufacturer in Qatar

Stainless Steel Pipes & Tubes In Qatar

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Stainless Steel Pipes and Tubes – Specifications (Oatar)

Stainless Steel 202 Pipes & Tubes in Qatar

Stainless Steel 202 Pipes & Tubes Equivalent Grades

Stainless Steel 202 Pipes & Tubes Chemical Composition

Stainless Steel 202 Pipes & Tubes Mechanical Properties

Stainless Steel 304/304L/304H Pipes & Tubes in Qatar

Stainless Steel 304/304L/304H Pipes & Tubes Equivalent Grades

Stainless Steel 304/304L/304H Pipes & Tubes Chemical Composition

Stainless Steel 304/304L/304H Pipes & Tubes Mechanical Properties

Stainless Steel 310/310S Pipes & Tubes in Qatar

Stainless Steel 310/310S Pipes & Tubes Equivalent Grades

Stainless Steel 310/310S Pipes & Tubes Chemical Composition

Stainless Steel 310/310S Pipes & Tubes Mechanical Properties

Stainless Steel 316/316L/316H Pipes & Tubes in Qatar

Stainless Steel 316/316L/316H Pipes & Tubes Equivalent Grades

Stainless Steel 316/316L/316H Pipes & Tubes Chemical Composition

Stainless Steel 316/316L/316H Pipes & Tubes Mechanical Properties

Stainless Steel 316Ti Pipes & Tubes in Qatar

Stainless Steel 316Ti Pipes & Tubes Equivalent Grades

Stainless Steel 316Ti Pipes & Tubes Chemical Composition

Stainless Steel 316Ti Pipes & Tubes Mechanical Properties

Stainless Steel 317/317L Pipes & Tubes in Qatar

Stainless Steel 317/317L Pipes & Tubes Equivalent Grades

Stainless Steel 317/317L Pipes & Tubes Chemical Composition

Stainless Steel 317/317L Pipes & Tubes Mechanical Properties

Stainless Steel 321/321H Pipes & Tubes in Qatar

Stainless Steel 321/321H Pipes & Tubes Equivalent Grades

Stainless Steel 321/321H Pipes & Tubes Chemical Composition

Stainless Steel 321/321H Pipes & Tubes Mechanical Properties

Stainless Steel 347/347H Pipes & Tubes in Qatar

Stainless Steel 347/347H Pipes & Tubes Equivalent Grades

Stainless Steel 347/347H Pipes & Tubes Chemical Composition

Stainless Steel 347/347H Pipes & Tubes Mechanical Properties

Stainless Steel 409/409L Pipes & Tubes in Qatar

Stainless Steel 409/409L Pipes & Tubes Equivalent Grades

Stainless Steel 409/409L Pipes & Tubes Chemical Composition

Stainless Steel 409/409L Pipes & Tubes Mechanical Properties

Stainless Steel 410 Pipes & Tubes in Qatar

Stainless Steel 410 Pipes & Tubes Equivalent Grades

Stainless Steel 410 Pipes & Tubes Chemical Composition

Stainless Steel 410 Pipes & Tubes Mechanical Properties

Stainless Steel 430Ti Pipes & Tubes in Qatar

Stainless Steel 430Ti Pipes & Tubes Equivalent Grades

Stainless Steel 430Ti Pipes & Tubes Chemical Composition

Stainless Steel 430Ti Pipes & Tubes Mechanical Properties

Stainless Steel 439 Pipes & Tubes in Qatar

Stainless Steel 439 Pipes & Tubes Equivalent Grades

Stainless Steel 439 Pipes & Tubes Chemical Composition

Stainless Steel 439 Pipes & Tubes Mechanical Properties

Stainless Steel J4-1 Pipes & Tubes in Qatar

Stainless Steel J4-1 Pipes & Tubes Chemical Composition

Stainless Steel J4-1 Pipes & Tubes Mechanical Properties

Stainless Steel JT-7 Pipes & Tubes in Qatar

Stainless Steel JT-7 Pipes & Tubes Chemical Composition

Stainless Steel JT-7 Pipes & Tubes Mechanical Properties

Available Grades of Stainless Steel Pipes in Qatar

Available Grades of Stainless Steel Tubes in Qatar

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