Q345 Round ERW Welded Steel Pipe Anti-Corrosion Oil With API 48 - 377 mm
| Place of Origin: | Zhejiang |
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Company Profile
| Location: | Tianjin, China (Mainland) |
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| Business Type: | Manufacturer |
| Main Products: | Carbon Steel Tube, Seamless Carbon Steel Tube, Carbon Steel Hydraulic Tubing |
Product Detail
| Model No.: | RRT |
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Product Description
Q345 Round ERW Welded Steel Pipe Anti-Corrosion Oil With API 48 - 377 mm
Quick Detail:
Material:ASTM A53, ST52,
Production Technology:ERW
Product:ERW welded pipe
Description:
ERW welded pipe production line can produce resistance high frequency straight seam welded pipe, square tube, rectangular tube and steel sheet pile, etc.
ERW pipe produce progress:
(1) We will check the material, and confirm the material is good.
(2)Cut the steel material, make it fit for the pipe.
(3)Bend the material, this step is facility for welding.
(4)The machine will make the steel material to J than C, the last is O. So the pipe is round.
(5)Welding: radio-frequency welding.Contact welding and induction welding
(6)Test: ultrasonic testing.hydrostatic test
(7)All the steps finish, will put this pipe into stock.
Specifications:
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Product:ERW welded pipe Brand:TJJX Specification: OD:21.3-406mm Thickness:1-20mm Length:12m
Standard:ASTM A 53 ASTM A210-C
Production Technology:LSAW Tolerance:OD:±2-3%mm WT:2-3%mm Length:±20mm |
Diameter |
Thickness |
Diameter |
Thickness |
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21.3mm |
1-3mm |
219mm |
10.58/12.5/13.75/19.1 |
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|
33.4mm |
1-4.75mm |
273mm |
10.58/12.5/13.75/19.1 |
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|
42mm |
1.5-4.75mm |
299mm |
10.58/12.5/13.75/19.1 |
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|
48mm |
2.5-4.75mm |
325mm |
10.58/12.5/13.75/19.1 |
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|
60mm |
2.5-4.75mm |
356mm |
10.58/12.5/13.75/19.1 |
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|
76mm |
2.5-5.75mm |
377mm |
10.58/12.5/13.75/19.1 |
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|
88.9mm |
3-5.75mm |
406mm |
10.58/12.5/13.75/19.1 |
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|
104mm |
4-6.75mm |
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