professional factory for Hollow Section Iron Tube - Mild carbon welded metal erw black iron hollow section steel pipe – Goldensun
professional factory for Hollow Section Iron Tube - Mild carbon welded metal erw black iron hollow section steel pipe – Goldensun Detail:

Carbon MS steel ERW Q195 black annealed steel tube for furniture



(1)Square steel tube: the outside diameter from 10mm*10mm to 300mm*300mm, wall thickness from 0.4mm to 12mm.
(2)Rectangular steel tube: the outside diameter from 10mm*20mm to 200mm*400mm, wall thickness from 0.4mm to 12mm.
Standards: GB/T3091-2001,BS1387-1985, ASTM-A53,JIS-G3444,SCH10-40, DIN2440 and EN10219.
Application: Crude oil pipelines,Natural gas pipelines ,Water supply lines.Foundation pipes ,industrial pipelines networks ,Steel constructrutures,etc.
(1)Welded round steel pipe: the outside diameter from 10mm to 273mm, wall thickness from 0.4mm to 12.0mm.
(2)Spiral steel pipe: the outside diameter from 219mm to 2200mm, wall thickness from 4.5mm to 15mm.
Standards: GB/T3091-2001,BS1387-1985, ASTM-A53,JIS-G3444,SCH10-40, DIN2440 and EN10219.
Application: Crude oil pipelines,Natural gas pipelines ,Water supply lines.Foundation pipes ,industrial pipelines networks ,Steel constructrutures,etc.

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About us
Tianjin Goldensun Steel Group provides continuous supply of steel products for 15 years to many large enterprises in Africa, Europe, Southeast Asia and the Middle East. So many trader, distributors, wholesalers and retailers who lead the local market have a very close relationship with us.
Our factory is located in the largest steel base of China-Hebei province, speci-alized in producing black square tubes and round pipes, galvanized strip and galvanized steel pipes.
If have any interest, please don’t hesitate to contact us.

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Fast and good quotations, informed advisers to help you choose the correct product that suits all your needs, a short production time, responsible quality control and different services for paying and shipping affairs for professional factory for Hollow Section Iron Tube - Mild carbon welded metal erw black iron hollow section steel pipe – Goldensun, The product will supply to all over the world, such as: Borussia Dortmund, Vietnam, Uganda, Facing fierce global market competition, we have launched the brand building strategy and updated the spirit of "human-oriented and faithful service", with an aim to gain global recognition and sustainable development.
We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!
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