High Quality for 20mm*40mm Pre-galvanized Square Tube - OEM/ODM Factory S235 S275 Carbon Seamless / Welded Shs/rhs Galvanized Steel Pipe,Gi Tube YOUFA Brand The Biggest Manufacturer for Carbon Steel Pipe – Youfa Detail:
Our well-equipped facilities and great excellent command throughout all stages of generation enables us to guarantee total customer fulfillment for OEM/ODM Factory S235 S275 Carbon Seamless / Welded Shs/rhs Galvanized Steel Pipe,Gi Tube YOUFA Brand The Biggest Manufacturer for Carbon Steel Pipe, "Change for the better!" is our slogan, which means "A better world is before us, so let's enjoy it!" Change for the better! Are you ready?
Our well-equipped facilities and great excellent command throughout all stages of generation enables us to guarantee total customer fulfillment for Gi Tube, Shs Gi Tube, Shs Pipe, As a way to use the resource on the expanding info in international trade, we welcome prospects from everywhere on the web and offline. In spite on the high quality items we offer, effective and satisfying consultation service is supplied by our qualified after-sale service group. Item lists and detailed parameters and any other info weil be sent to you timely for the inquiries. So please make contact with us by sending us emails or call us when you've got any questions about our organization. ou could also get our address information from our site and come to our enterprise. We get a field survey of our merchandise. We are confident that we'll share mutual accomplishment and create solid co-operation relations with our companions within this market place. We're seeking forward for your inquiries.
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, EN10219GB/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
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:


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Our enterprise insists all along the standard policy of "product high-quality is base of business survival; client satisfaction could be the staring point and ending of an business; persistent improvement is eternal pursuit of staff" as well as consistent purpose of "reputation first, client first" for High Quality for 20mm*40mm Pre-galvanized Square Tube - OEM/ODM Factory S235 S275 Carbon Seamless / Welded Shs/rhs Galvanized Steel Pipe,Gi Tube YOUFA Brand The Biggest Manufacturer for Carbon Steel Pipe – Youfa, The product will supply to all over the world, such as: Costa rica, Tajikistan, Irish, Customer satisfaction is our goal. We are looking forward to cooperating with you and providing our best services to suit your needs. We warmly welcome you to contact us and make sure you feel free to contact us. Browse our online showroom to see what we can do for you. And then E-mail us your specs or inquiries today.

It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.

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