China wholesale Astm A106 Gr B Sch40 Black Seamless Steel Pipe - Galvanized Square and Rectangular Steel Pipe with Holes – Youfa

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  • China wholesale Astm A106 Gr B Sch40 Black Seamless Steel Pipe - Galvanized Square and Rectangular Steel Pipe with Holes – Youfa

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We emphasize advancement and introduce new products and solutions into the market each year for Galvanized Pipe For Greenhouses, Jis Ss400 Mild Steel Pipe, Api Steel Tube, You should send us your specifications and requirements, or feel totally free to speak to us with any questions or inquiries that you may have.
China wholesale Astm A106 Gr B Sch40 Black Seamless Steel Pipe - Galvanized Square and Rectangular Steel Pipe with Holes – Youfa Detail:

Product Galvanized Square and Rectangular Steel Pipe with Holes
Material Carbon Steel
Grade Q195 = S195 / A53 Grade A
Q235 = S235 / A53 Grade B / A500 Grade A / STK400 / SS400 / ST42.2
Q345 = S355JR / A500 Grade B Grade C
Standard DIN 2440, ISO 65, EN10219

GB/T 6728

JIS 3444 /3466

ASTM A53, A500, A36
Surface Zinc coating 200-500g/m2 (30-70um)
Ends Plain ends
Specification OD: 20*20-500*500mm ; 20*40-300*500mm
Thickness: 1.0-30.0mm
Length: 2-12m

Strict Quality Control:
1) During and after production, 4 QC staffs with more than 5 years experience inspect products in random.
2) National accredited laboratory with CNAS certificates
3) Acceptable inspection from third party appointed/paid by buyer, such as SGS, BV.
4) Approved by Malaysia, Indonesia, Singapore, Philippines, Australia, Peru and UK. We own UL /FM, ISO9001/18001, FPC certificates


learn more about certificates

quality control

Packing and Delivery:
Packing Details : in hexagonal seaworthy bundles packed by steel strips, With two nylon slings for each bundles.
Delivery Details : Depending on the QTY, normally one month.

12 hot galvanized square and rectangular steel pipe production lines 
Factories:
Tianjin Youfa Dezhong Steel Pipe Co.,Ltd;
Handan Youfa Steel Pipe Co.,Ltd;
Shanxi Youfa Steel Pipe Co., Ltd

Product detail pictures:

China wholesale Astm A106 Gr B Sch40 Black Seamless Steel Pipe - Galvanized Square and Rectangular Steel Pipe with Holes – Youfa detail pictures

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Our business puts emphasis over the administration, the introduction of talented staff, plus the construction of employees building, striving hard to boost the standard and liability consciousness of staff members. Our corporation successfully attained IS9001 Certification and European CE Certification of China wholesale Astm A106 Gr B Sch40 Black Seamless Steel Pipe - Galvanized Square and Rectangular Steel Pipe with Holes – Youfa, The product will supply to all over the world, such as: Belarus, Rio de Janeiro, Kuwait, For more than ten years experience in this filed, our company has gained high reputation from home and abroad. So we welcome friends from all over the world to come and contact us, not only for business, but also for friendship.

    • The company has a good reputation in this industry, and finally it tured out that choose them is a good choice.
    5 Stars By Nicola from Singapore - 2016.09.28 18:29
    The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.
    5 Stars By Phoenix from Burundi - 2016.05.02 11:33

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