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

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

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Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" and the theory of "quality the basic, trust the first and management the advanced" for Carbon Steel Coil Plate, Pipe Steel, Erw Square Welding Steel Pipe, Excellent quality, competitive prices, prompt delivery and dependable service are guaranteed Kindly let us know your quantity requirement under each size category so that we can inform you accordingly.
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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We offer great strength in quality and development,merchandising,sales and marketing and operation for 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: El Salvador, Brasilia, Detroit, we rely on own advantages to build a mutual-benefit commerce mechanism with our cooperative partners. As a result, we've gained a global sales network reaching the Middle East, Turkey, Malaysia and Vietnamese.

    • We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
    5 Stars By Rita from Borussia Dortmund - 2016.08.16 13:39
    We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
    5 Stars By Jessie from Nigeria - 2016.11.11 11:41

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