Hot-selling S275jr Carbon Welded Steel Tube - Galvanized Square and Rectangular Steel Pipe with Holes – Youfa

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We've been committed to offering easy,time-saving and money-saving one-stop purchasing service of consumer for Hot Quality Ssaw Spiral Welded Steel Pipe, Pre Galvanized Square Steel Pipe, Pre Galvanized Square Pipe, We maintain timely delivery schedules, impressive designs, high-quality and transparency for our buyers. Our moto is to deliver top quality solutions within stipulated time.
Hot-selling S275jr Carbon Welded Steel Tube - 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


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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.


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Hot-selling S275jr Carbon Welded Steel Tube - Galvanized Square and Rectangular Steel Pipe with Holes – Youfa detail pictures

Hot-selling S275jr Carbon Welded Steel Tube - Galvanized Square and Rectangular Steel Pipe with Holes – Youfa detail pictures


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Our enterprise aims to operating faithfully, serving to all of our prospects , and working in new technology and new machine frequently for Hot-selling S275jr Carbon Welded Steel Tube - Galvanized Square and Rectangular Steel Pipe with Holes – Youfa, The product will supply to all over the world, such as: United States, Zimbabwe, Birmingham, We insist on the principle of "Credit being primary, Customers being the king and Quality being the best", we are looking forward to the mutual cooperation with all friends at home and abroad and we will create a bright future of business.
  • Problems can be quickly and effectively resolved, it is worth to be trust and working together.
    5 Stars By Karen from Albania - 2016.12.31 14:53
    Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
    5 Stars By Adela from Grenada - 2015.12.28 15:18