Factory wholesale A252 Carbon Spiral Pipe Steel - 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
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:

Related Product Guide:
Global Galvanized Steel Market: Market Status and Forecast by Regions and Types, Top Manufacturers, Regions, Applications To 2023 | Spiral Carbon Steel Pipe
Next challenge for ThyssenKrupp’s Calvert mill: Sell the steel | Pre Galvanized Steel Tube
Having a sound small business credit score, outstanding after-sales services and modern manufacturing facilities, we've got earned an fantastic reputation among our buyers across the globe for Factory wholesale A252 Carbon Spiral Pipe Steel - Galvanized Square and Rectangular Steel Pipe with Holes – Youfa, The product will supply to all over the world, such as: New Orleans, Frankfurt, Johor, We also provide OEM service that caters to your specific needs and requirements. With a strong team of experienced engineers in hose design and development, we value every opportunity to provide best products for our customers.
On this website, product categories is clear and rich, I can find the product I want very quickly and easily, this is really very good!
-
Factory For 1.2mm Thickness Square Steel Tube -...
-
2017 New Style Oil And Gas Steel Pipe - 20 Yea...
-
PriceList for Jis G 3466 Galvanized Steel Tube ...
-
Hot Selling for Hollow Section Black Annealing ...
-
PriceList for Hot Rolled Iron Tubing - SCH40 P...
-
factory Outlets for 280mm Ssaw Spiral Steel Pip...
