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S355 SSAW Welded steel pipes with external 3PE and internal FBE Coating
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FBE Coated Spiral Welded Steel Pipes 1 Out Diameter: 219.1 mm 2540mm (8"-100") 2 Wall Thickness: 6mm - 25.4mm Length:6 22 m 3 Standard: API 5L, API 5CT, GB/T9711.1, SY5037-2000 4 Steel Material:Q235A, Q235B, ... Read More

2026-09-22 11:26:20

API 5L PSL2 LSAW Welded Steel Pipes for Gas
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API 5L PSL2 LSAW Welded Steel Pipes for Gas O.D.: 219---2450mm W.T.: 4--25mm Length: according to requirement, Material: A25--X70 Standard: API 5L, ASTM A53, EN10217, EN10219, GB/9711 Original: China, ... Read More

2026-02-09 14:08:27

ASTM A672 B60 CL22 LSAW Welded Steel Pipes for high pressure
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ASTM A672 B60 CL 22 Welded Steel Pipes for High Pressure O.D.: 325-1440mm W.T.: 10-40mm Length: according to requirement, Material: A672 B60 CL 22 Standard: API 5L, ASTM A53/A672, EN10217, EN10219, GB/9711 ... Read More

2026-09-22 11:37:28

API 5L X80 LSAW welded steel pipes for sea port constructions
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LSAW welded steel pipes On the double submerged arc welding line for large-diameter double-seam welded steel pipe, the steel strip is progressively bent into the tubular form. This ensures the internal and ... Read More

2026-02-09 14:08:17

3LPE 2.2mm Coated SSAW welded steel pipes China origin
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Coated SSAW welded steel pipes China origin 1 Out Diameter: 219.1 mm 2540mm (8"-100") 2 Wall Thickness: 6mm - 25.4mm Length:6 22 m 3 Standard: API 5L, API 5CT, GB/T9711.1, SY5037-2000 4 Steel Material:Q235A, ... Read More

2026-02-09 14:12:43

Longitudinally Submerged Arc Welding Steel Pipe for Liquid Use
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Features: Dia:325-1420mm (14-60) T:8-60mm Length:3-13m Steel Material:Q235A, Q235B, Q345, ASTM A53/106, API 5L GR.A/B, L245 L290 X42 X46 X70 X80 Standards:API 5L, SY/T5768-2006, GB/T3091-2008,GB/T9711-1 ... Read More

2026-09-22 11:37:15

API 5L PSL2 Welded Steel Pipes for liquid transporation
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Features: Dia:325-1420mm (14-60) T:8-60mm Length:3-13m Steel Material:Q235A, Q235B, Q345, ASTM A53/106, API 5L GR.A/B, L245 L290 X42 X46 X70 X80 Standards:API 5L, SY/T5768-2006, GB/T3091-2008,GB/T9711-1 ... Read More

2026-02-09 14:07:21

Electric Resistance Welded Steel Pipe
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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 ... Read More

2024-04-15 11:57:24

S275/355 Welded Steel Pipes for Structures
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Thickness 2-60mm Out diameter 21.3~1420mm Length 6-12m Standard BS, GB, ASME, ASTM,DIN,ASNI Material Q195, Q215, Q235A,B, Q345, 16Mn ST37-ST52 A106 ,A53GR.B Cr13,1Cr17,00Cr19Ni11,1Cr18Ni9,0Cr18Ni11Nb X42-X70... Read More

2026-02-09 11:52:29

ASTM A106 Welded Steel Pipes for Buildings
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Dia:48-630mm T:3-18mm Length:3-13m Steel Material:Q235A, Q235B, Q345, ASTM A53/106, ASTMA500, ST37,GR.B, X42-80, S275/355 Standards:GB/T3091-2001,GB/T9711.1-1997,API 5L Applications:civil construction, ... Read More

2024-04-15 11:58:22