SS Pipes & Tubes In Qatar
Products
Stainless Steel Pipes & Tubes Manufacturer & Supplier in Qatar.
Angel Pipes & Tubes Pvt. Ltd. is a trusted name in the stainless steel industry, recognized as a premier manufacturer and supplier of stainless steel pipes and tubes in Qatar. With a commitment to excellence, we provide high-quality stainless steel products that meet international standards, catering to various industrial and commercial applications.
We offer an extensive range of stainless steel pipes and tubes, including seamless and welded pipes, square and rectangular tubes, and round and oval tubes. Our products are available in various grades, such as 304, 304L, 316, 316L, 321, and 410, to name a few, and can be customized to suit specific requirements.
At Angel Pipes & Tubes Pvt. Ltd., we prioritize quality, precision, and customer satisfaction. Our stainless steel pipes and tubes are rigorously tested to ensure strength, reliability, and compliance with international standards. Whether you need bulk supply or custom solutions, we are your trusted partner in Qatar for stainless steel piping solutions.
Why Choose Angel Pipes & Tubes?
Stainless Steel Pipes and Tubes in Qatar Specifications
| 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 |
Stainless Steel 202 Pipes & Tubes in Qatar
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Angel 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 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 |
Stainless Steel 304/304L/304H Pipes & Tubes in Qatar
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Angel 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 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 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 % |
Stainless Steel 310/310S Pipes & Tubes in Qatar
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Angel 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 % |
Stainless Steel 316/316L/316H Pipes & Tubes in Qatar
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Angel 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 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 % |
Stainless Steel 316Ti Pipes & Tubes in Qatar
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Angel 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 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 |
Stainless Steel 317/317L Pipes & Tubes in Qatar
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Angel 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 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 |
Stainless Steel 321/321H Pipes & Tubes in Qatar
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Angel 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 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 % |
Stainless Steel 347/347H Pipes & Tubes in Qatar
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Angel 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 |
Stainless Steel 409/409L Pipes & Tubes in Qatar
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Angel 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) |
| 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 |
Stainless Steel 410 Pipes & Tubes in Qatar
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Angel Tubes Pvt. Ltd. is a renowned manufacturer and supplier of high-quality Stainless Steel 410 pipes and tubes in Qatar. Angel 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 |
Stainless Steel 430Ti Pipes & Tubes in Qatar
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Angel 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 |
Stainless Steel 439 Pipes & Tubes in Qatar
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Angel 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 | – | – | – |
| 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 | - |
Stainless Steel J4-1 Pipes & Tubes in Qatar
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Angel 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 |
Stainless Steel JT-7 Pipes & Tubes in Qatar
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Angel 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 |
Types of Stainless Steel Pipes and Tubes in Qatar
| Stainless Steel 304 Pipes & Tubes in Qatar | Stainless Steel 304L Pipes & Tubes in Qatar |
| Stainless Steel 304H Pipes & Tubes in Qatar | Stainless Steel 316 Pipes & Tubes in Qatar |
| Stainless Steel 316L Pipes & Tubes in Qatar | Stainless Steel 316H Pipes & Tubes in Qatar |
| Stainless Steel 316Ti Pipes & Tubes in Qatar | Stainless Steel 317/317L Pipes & Tubes in Qatar |
| Stainless Steel 321 Pipes & Tubes in Qatar | Stainless Steel 321H Pipes & Tubes in Qatar |
| Stainless Steel 310 Pipes & Tubes in Qatar | Stainless Steel 310S Pipes & Tubes in Qatar |
| Stainless Steel 347 Pipes & Tubes in Qatar | Stainless Steel 347H Pipes & Tubes in Qatar |
| Stainless Steel 202 Pipes & Tubes in Qatar | Stainless Steel 409 Pipes & Tubes in Qatar |
| Stainless Steel 409L Pipes & Tubes in Qatar | Stainless Steel 430Ti Pipes & Tubes in Qatar |
| Stainless Steel 439 Pipes & Tubes in Qatar | Stainless Steel 904L Pipes & Tubes in Qatar |