Hangzhou Heavy Steel Pipe Co., Ltd
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Place of Origin: | Zhejiang, China (Mainland) |
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Circular welded pipe
ERW pipes / welded tubes
black steel pipe / fence pipes
AS per ST37, St33,S355, GB/T 3091, ASTM, API 5L PSL1
Welded Steel Tube, Weld Carbon Steel Pipe, Welding Steel Tubes
Description:
ERW steel pipes / welded round pipes / carbon steel pipes / ASTM A53 pipes / piling pipes / tubing
surface treatment: 1. Bared 2. Hot Galvanized 3. Black Paint 4. Transparent Oil
Welded Carbon Steel Pipe
Standard: ASTM A53 / API 5L
Material: Q195, Q215, Q235 Q235b, GR. B, X42, X52 ETC
Details:
ERW pipes, according to ASTM A53/API 5L, GR. B, X42, X52
LSAW pipes, according to ASTM A53/API 5L, GR. B, X42, X52
SAW pipes, according to ASTM A53/API 5L, GR. B, X42, X52
SSAW pipes, according to ASTM A53/API 5L, GR. B, X42, X52
Our company specializes in manufacturing of steel pipes for structures, electric power transmission project, pipeline of fluid use like water, oil and gas, piling, mechanical industry and municipal project. It has close relationships with many large steel corporations. So it supplies complete steel products according to customers’ requirements.