SA106 Gr. B Carbon Steel Seamless Pipe Sch 40 6 Meter Length ISO9001 Certified for Fluid
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| Customization: | Available |
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| Type: | Welded |
| Technique: | Hot Rolled |
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Basic Info.
- Material
- Carbon Steel
- Surface Treatment
- Black
- Usage
- Pipeline Transport, Construction & Decoration
- Section Shape
- Round
- Items
- ERW Steel Pipe Sch40
- Standard
- API 5L, ASTM A53, ASTM A106
- Diameter
- 1/2"-20"
- Wall Thickness
- 0.5mm-15.0mm
- Finish
- Black/Painted/Galvanized
- Ends
- Bevelled Ends, Plain Ends, Grooved Ends, Socketed
- Pipe Marking
- API 5L / ASTM A53 Size*Length
- Business Type
- Manufacturer & Exporter
- Production Type
- ERW Welded, Seamless, Spiral
- Certificates
- API, UL, FM, Cns
- Transport Package
- by Bundle, Water Proof Wrapped
- Trademark
- YOUFA
- Origin
- Tianjin, China
- HS Code
- 7306190000
- Production Capacity
- 100, 000 Tons/Month
Product Description
Introducing Our Friendly and Cheerful Seamless Carbon Steel Pipe!
- Out diameter: 21.3mm-610mm, 1/2"-24"
- Wall Thickness: 1.8mm-22mm, SCH 5S, SCH 10S, SCH10, SCH20, SCH30, SCH40S, STD, SCH40, SCH60, SCH80S, XS, SCH80 etc.
- Length: 1m-24m
- Standard: API 5L, API 5CT, ASTM A53, ASTM A252, ASTM A500, ASTM A795, BS1387, BS1139, EN10255, EN10219, EN10217, EN39, DIN2440/2444, ISO3183, ISO11960, JISG3444, JISG3454 etc.
- Quality grade: First class, prime, newly produced, secondary, stock etc.
- Material/steel grade: A, B, X42, X46, X52, X56, X60, X65, X70, L175, L175P, L210, L245, L290, L320, L360, L390, L415, L450, L485, BR, X42R, BN, X42N, X46N, X52N, X56N, X60N, BM, X42M, X46M, X52M, X56M, X60M, X65M, X70M, X80M, X90M, X100M, L245N, L290N, L320N, L360N, L390N, L415N, L245M, L290M, L320M, L360M, L390M, L415M, L450M, L485M, L555M, L625M, L690M, H40, J55, K55, M65, L80, C95, N80, Q125, S235GT, S195T, Grade 1, Grade 2, Grade 3, ST33-2, St33, St37, St42, St34-2, St37-2, St42-2, St52-3, P195, P235, P265, S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H, S275NH, S275NLH, S355NH, S355NLH, S460NH, S460NLH, S275MH, S275MLH, S355MH, S355MLH, S420MH, S420MLH, S460MH, S460MLH, STK290, STK400, STK490, STK500, STK540, STPG370, STPG410 etc.
- End: Plain end, beveled, cut square, grooved, threaded and coupling, etc.
- Finish: Bare, varnished, black lacquer, Bitumen Coating, zinc coating, anti-corrosion coating, 3PE, FBE, Epoxy, Cement Mortar, as per customer's requirement
- Packing: Small sizes packed by steel strips into bundles, big sizes in loose pieces; Can be packed as customers' special requirements
- Test: Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test
- Mill Test Certificate: EN 10204/3.1B
Applications:
- Line pipe for use in pipeline transportation systems in the petroleum and natural gas industries
- For use as casing and tubing for wells, screwed and socketed steel tubes and tubulars, and for plain end steel tubes
- Suitable for welding or for screwing to BS21 pipe threads, loose steel tubes, scaffolds
- Used for the conveyance of fluids as well as for other applications, applies to pipe piles in which the steel cylinder acts as a permanent load-carrying member, or as a shell to form cast-in-place concrete piles
- For welded, riveted, or bolted construction of bridges and buildings, and for general structural purposes
- Suitable for nominal pressure 25 for liquids and nominal pressure 10 for air and non-hazardous gases
- Pressure purposes
- Applies to structural hollow sections
- General structure purpose and pressure service etc.
Trust in the quality and reliability of our products. We are Tianjin Youfa International Trade Co., Ltd., and we take pride in offering the best seamless carbon steel pipes in the market. Don't miss out on this opportunity to enhance your projects with our top-of-the-line pipe. Order now!
| DN | Diameter | SCH40 (6m/5.8m) | SCH80(6m/5.8m) | SCH160(6m/5.8m) | |||
| INCH | (mm) | Wall Thickness (mm) |
Unit Weight (kg/piece) |
Wall Thickness (mm) |
Unit Weight (kg/piece) |
Wall Thickness (mm) |
Unit Weight (kg/piece) |
| 1/4" | 13.7 | 2.24 | 3.79 | 3.02 | 4.80 | ||
| 3/8" | 17.1 | 2.31 | 5.04 | 3.20 | 6.60 | ||
| 1/2" | 21.3 | 2.77 | 7.62 | 3.73 | 9.72 | 4.78 | 11.7 |
| 3/4" | 26.7 | 2.87 | 10.14 | 3.91 | 13.2 | 5.56 | 17.4 |
| 1" | 33.4 | 3.38 | 15.00 | 4.55 | 19.44 | 6.35 | 25.44 |
| 1-1/4" | 42.2 | 3.56 | 20.34 | 4.85 | 26.82 | 6.35 | 33.66 |
| 1-1/2" | 48.3 | 3.68 | 24.30 | 5.08 | 32.46 | 7.14 | 43.5 |
| 2" | 60.3 | 3.91 | 32.64 | 5.54 | 44.88 | 8.74 | 66.66 |
| 2-1/2" | 73.0 | 5.16 | 51.78 | 7.01 | 68.46 | 9.53 | 89.52 |
| 3" | 88.9 | 5.49 | 67.74 | 7.62 | 91.62 | 11.13 | 128.1 |
| 3-1/2" | 101.6 | 5.74 | 81.42 | 8.08 | 111.78 | ||
| 4" | 114.3 | 6.02 | 96.42 | 8.56 | 133.92 | 13.49 | 201.24 |
| 5" | 141.3 | 6.55 | 130.62 | 9.53 | 185.82 | 15.88 | 294.66 |
| 6" | 168.3 | 7.11 | 169.56 | 10.97 | 255.36 | 18.26 | 405.36 |
| 8" | 219.1 | 8.18 | 255.3 | 12.70 | 387.84 | 23.01 | 667.62 |
| 10" | 273.0 | 9.27 | 361.86 | 15.09 | 576.06 | 28.58 | 1033.98 |
| 12" | 323.8 | 10.31 | 478.38 | 17.48 | 792.48 | 33.32 | 1432.56 |
API 5L Wall Thickness Tolerance
| Wall thickness (mm) | Tolerance (mm) (a) |
| Seamless pipe (b) | |
| WT ≤4.0 | +0.6mm -0.5mm |
| 4.0<WT<25mm | +0.150*WT -0.125*WT |
| WT≥25.0 | +3.7mm -3.0mm |
| welded pipe (c .d ) | |
| WT≤5.0mm | ±0.5mm |
| 5.0<WT<15mm | ±0.5mm*WT |
| ≥15mm | ±1.5mm |
Introducing our customized process type for API ERW/Seamless pipes! At Tianjin Youfa International Trade Co., Ltd., we take pride in offering top-quality products that meet your specific needs. Our seamless pipes are made with precision and care, ensuring excellent performance and durability.
When it comes to marking, our pipes are clearly labeled with important information such as API 5L/ASTM A53 size and length. This makes it easy for you to identify and use the right pipe for your project.
We offer different types of ends to suit your requirements. Choose between plain ends or beveled ends, with a plastic cap for added protection. Our pipes can also be grooved, providing flexibility and convenience during installation.
To ensure the utmost quality, our pipes are water-proof wrapped and carefully packaged for transportation. Whether you need them in bulk or for a specific project, we've got you covered. You can trust that your pipes will arrive in perfect condition, ready to be used.
Our seamless pipes are perfect for a wide range of applications. They are made from high-quality materials and meet industry standards such as ASTM A53 Gr. B. With their excellent strength and corrosion resistance, they are ideal for various industries including construction, oil and gas, and more.
Other Hot Sale Youfa Brand Steel Pipe:
| Main Products | Size | Wall Thickness | Production Lines | Producing Capacity |
| ERW steel pipe | 1/2" -- 8" | 1.5mm--10.0mm | 13 | 1,000,000 tons per year |
| Hot-dipped galvanized steel pipe |
1/2"-8" | 1.5mm--10.0mm | 18 | 1,500,000 tons per year |
| Oil casing pipe, SSAW steel pipe |
219mm-2020mm | 5.0mm--28mm | 5 | 150,000 tons per year |
| Square/rectangular steel pipe |
20x20--400x400mm, 20x40--400x600mm |
1.3mm--20mm | 10 | 800,000 tons per year |
| Hot-dip galvanized square/rectangular steel pipe |
20x20--200x200mm, 20x40--250x150mm |
1.5mm--7.5mm | 3 | 250,000 tons per year |
| Steel-plastic complex steel pipe |
1/2"--12" | 1.5mm--10.0mm | 9 | 100,000 tons per year |
Welcome to Tianjin Youfa International Trade Co., Ltd.
At Tianjin Youfa International Trade Co., Ltd., we take pride in being the largest welded steel pipe manufacturer in the world. With our headquarters located in the vibrant city of Tianjin, China, we have been producing top-quality steel pipes since our establishment in 2000.
In 2017 alone, we produced over 15 million tons of various steel pipes, solidifying our position as the Production and Sales No.1 in China for 13 consecutive years. Our dedication to excellence has also earned us a spot among the Top 500 Enterprises in China.
With four production bases strategically located in Tianjin City, Tangshan City, Handan City, and Shanxi Province, we ensure efficient and reliable production to meet the demands of our customers worldwide.
As a subsidiary of YOUFA Steel Pipe Group, we are committed to providing personalized service to foreign businessmen. To further enhance our capabilities, we have opened a state-of-the-art processing factory spanning 10,000 square meters.
Our extensive range of products includes ERW Steel Pipe, Hot Dipped Galvanized Steel Pipe, Square and Rectangular Steel Pipe, Steel Pipe of Lining Plastic, Plastic-coated Steel Pipe, Spiral Steel Pipe, and Highway Materials. Whatever your steel pipe needs may be, we have you covered.

Contacts:
TIANJIN YOUFA STEEL PIPE GROUP
TIANJIN YOUFA INTERNATIONAL TRADE CO.,LTD
Address: Daqiuzhang Town, Jinghai District, Tianjin City, China 300120
Welcome to Tianjin Youfa International Trade Co., Ltd.! We are thrilled to introduce our top-quality product, the Seamless Pipe Sch40 ASTM A53 Gr. B Steel Pipe.
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