Hangzhou Heavy Steel Pipe Co., Ltd
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Place of Origin: | Zhejiang, China (Mainland) |
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Q235, Q345B, S355, ST52, Q195 - Q345 Hot Galvanized Welded Tubing
Black Paint Welded Steel Pipes
AS per ST37, St33, S355, GB/T 3091, ASTM, API 5L PSL1
Hot Galvanized / Black Paint Welded Steel Tube 8 mm - 16 mm Thickness
Description:
ERW steel pipes / welded round pipes / carbon steel pipes / ASTM A53 pipes / fence pipes
surface treatment: 1. Bared 2. Hot Galvanized 3. Black Paint 4. Transparent Oil
Size range: from OD 60.3 mm to 273mm, and wall thickness from 8 mm to 16 mm
Length: from 6m to 12m
Material: Q235, Q345B, S355, ST52, Q195-Q345
with internal beam removed, black, un-oiled, beveled ends or plain ends.
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.