OEM/ODM China Round Steel Pipe Sizes - Square and Rectangular Steel Pipe – Youfa Detail:
| 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 6728
 JIS 3444 /3466 ASTM A53, A500, A36  | 
| Surface | Bare/Natural BlackPainted
 Oiled with or without wrapped  | 
| Ends | Plain ends | 
| Specification | OD: 20*20-500*500mm ; 20*40-300*500mmThickness: 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.
Product detail pictures:

Related Product Guide:
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To meet the customers' over-expected satisfaction , we have our strong team to provide our best overall service which includes marketing, sales, designing, production, quality controlling, packing, warehousing and logistics for OEM/ODM China Round Steel Pipe Sizes - Square and Rectangular Steel Pipe – Youfa, The product will supply to all over the world, such as: kazakhstan, Vietnam, Czech republic, Over the years, with high-quality products, first- class service, ultra-low prices we win thee trust and favor of customers. Nowadays our products sell all over the domestic and abroad. Thanks for the regular and new customers support. We provide high quality product and competitive price, welcome the regular and new customers cooperate with us!
The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!
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