Active Member
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[China]
Address: Yihe building, Cangzhou City, Hebei Province,China
Contact name:Janson
Hebei Shengtian Pipe Fittings Group Co., Ltd. |
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Manufacturer Seamless Welded Stainless Carbon Alloy Galvanized Square Round Water ERW Steel Pipe
ERW steel pipe is manufactured by cold-forming a sheet of steel into a cylindrical shape. Current is then passed between the two edges of the steel to heat the steel to a point at which the edges are forced together to form a bond without the use of welding filler material.
Diameter of ERW Steel Pipe
| Outside Diameter | Wall Thickness | ||
| DN | Inch | mm | mm |
| 15 | 1/2" | 20~21.3 | 0.95~2.77 |
| 20 | 3/4" | 25~26.9 | 1.1~2.87 |
| 25 | 1" | 32~33.7 | 1.1~4.0 |
| 32 | 1 1/4" | 40~42.4 | 1.1~4.0 |
| 40 | 1 1/2" | 47~48.3 | 1.5~7.0 |
| 50 | 2" | 58~60.3 | 1.8~7.0 |
| 65 | 2 1/2" | 73~76.1 | 2.0~7.0 |
| 80 | 3" | 87~88.9 | 2.2~8.0 |
| 90 | 3 1/2" | 101.6~102.1 | 2.2~9.0 |
| 100 | 4" | 113~114.3 | 2.2~9.0 |
| 125 | 5" | 140~141.3 | 2.5~10.0 |
| 150 | 6" | 165~168.3 | 2.5~10.0 |
| 200 | 8" | 216~219.1 | 3~12.0 |
| 250 | 10" | 272.8~273.2 | 5.0~14 |
| 300 | 12" | 323.8~325 | 5.5~14 |
| 350 | 14" | 355.6~356 | 5.5~14 |
| 400 | 16" | 406~406.4 | 6.5~14 |
| 450 | 18" | 457~457.2 | 6.5~18 |
| 500 | 20" | 507.9~508.1 | 6.5~20 |
| 600 | 24" | 609~610 | 6.5~20 |
ERW Steel Pipe Description
OD: 20mm~1067mm, Thickness: 1.0~25.0mm, Length: ≤ 13m
Material: Q195, Q215, Q235, Q345, STK500, GR. B, X42, X46, X52, X56, X60, X65, X70, L245, X290
Standard: GB/T 3091-2001, BS1387-1985, ASTM A53. API 5L/API 5CT
Use: Used for low pressure liquids delivery, such as water, gas, and oil5) Packing: In hexagon bundle with pvc plastic sheet and slings
Electric Resistance Welded Steel Pipe
Usage: Used for low pressure liquid delivery, such as water, gas, and oil. Oil drilling and machinery manufacturing, etc.
ERW: Electric Resistance Welded pipe
HFI: High Frequency Induction weld pipe
EFW: Electric Fusion Welded Pipe
Standard: API 5L, API 5CT, ASTM 53, EN10217, DIN 2458. IS 3589, JIS G3452, BS1387
Certificate: API 5L PSL1/ PSL2, API 5CT
Out Diameter: 21.3mm - 610mm
Wall Thickness: 1.8 - 22mm/li>
Length: 0.3 12m
Steel Grade: API 5L: GR B, X42, X46, X56, X60, X65, X70ASTM A53: GR A, GR B, GR CEN: S275, S275JR, S355JRH, S355J2HGB: Q195, Q215, Q235, Q345, L175, L210, L245
Surface: Fusion bond Epoxy coating, Coal Tar Epoxy, 3PE, Vanish Coating, Bitumen Coating, Black Oil coating as per customer's requirement
Test: Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test)
