Hot sale Big Size Hollow Square Tube - Professional China Low Carbon Black/galvanized Square Steel Pipe For Construction Material Youfa Brand the biggest manufacturer for carbon steel pipe – Youfa

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We have quite a few great team customers very good at internet marketing, QC, and dealing with kinds of troublesome trouble while in the output approach for Grade A Galvanized Steel Pipe, Hot Dip Galvanized Steel Pipe, Erw Steel Pipe, We believe this sets us apart from the competition and makes customers choose and trust us. We all wish to create win-win deals with our customers, so give us a call today and make a new friend!
Hot sale Big Size Hollow Square Tube - Professional China Low Carbon Black/galvanized Square Steel Pipe For Construction Material Youfa Brand the biggest manufacturer for carbon steel pipe – Youfa Detail:

That has a positive and progressive attitude to customer's fascination, our enterprise constantly improves our merchandise high quality to meet the demands of customers and further focuses on safety, reliability, environmental requirements, and innovation of Professional China Low Carbon Black/galvanized Square Steel Pipe For Construction Material Youfa Brand the biggest manufacturer for carbon steel pipe, We are expecting to cooperate with you on the basis of mutual benefits and common development. We will never disappoint you.
That has a positive and progressive attitude to customer's fascination, our enterprise constantly improves our merchandise high quality to meet the demands of customers and further focuses on safety, reliability, environmental requirements, and innovation of Low Carbon Black Square Steel Pipe, Low Carbon Galvanized Square Steel Pipe, Square Steel Pipe, steel pipe manufacturer, youfa steel pipe, we have 8 years experience of production and 5 years experience in trading with the customers all over the world. our clients mainly distributed in the North America, Africa and Eastern Europe. we can supply high quality products with the very competitive price.

Product Square and Rectangular Steel Pipe
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, EN10219GB/T 6728JIS 3444 /3466

ASTM A53, A500, A36

Surface Bare/Natural BlackPaintedOiled with or without wrapped
Ends Plain ends
Specification OD: 20*20-500*500mm ; 20*40-300*500mmThickness: 1.0-30.0mmLength: 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 sale Big Size Hollow Square Tube - Professional China Low Carbon Black/galvanized Square Steel Pipe For Construction Material Youfa Brand the biggest manufacturer for carbon steel pipe – Youfa detail pictures


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We've numerous great employees customers excellent at promoting, QC, and working with kinds of troublesome difficulty inside the generation method for Hot sale Big Size Hollow Square Tube - Professional China Low Carbon Black/galvanized Square Steel Pipe For Construction Material Youfa Brand the biggest manufacturer for carbon steel pipe – Youfa, The product will supply to all over the world, such as: Slovenia, Hongkong, Jordan, We'll supply much better products with diversified designs and expert services. We sincerely welcome friends from over the world to visit our company and cooperate with us on the basis of long-term and mutual benefits.
  • The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
    5 Stars By Frederica from Sierra Leone - 2015.06.09 12:42
    As a veteran of this industry, we can say that the company can be a leader in the industry, select them is right.
    5 Stars By Anne from Oman - 2015.09.21 11:44