Factory source Hot Digged Galvanized 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
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:
Roseanne Attacks Ex-Obama Aide Valerie Jarrett With Racially Charged Joke | Spiral Carbon Steel Pipe
Best microSD Cards for Surface Go in 2018 | Spiral Carbon Steel Pipe
In an effort to finest meet up with client's requirements, all of our operations are strictly performed in line with our motto "High High quality, Competitive Rate, Fast Service" for Factory source Hot Digged Galvanized Steel Tube - Galvanized Square and Rectangular Steel Pipe with Holes – Youfa, The product will supply to all over the world, such as: Turin, Ukraine, Vietnam, Looking forward, we will keep pace with the times, continuing to create new products. With our strong research team, advanced production facilities, scientific management and top services, we will supply high quality products to our customers worldwide. We sincerely invite you to be our business partners for mutual benefits.
The sales person is professional and responsible, warm and polite, we had a pleasant conversation and no language barriers on communication.
-
OEM/ODM Supplier Coated Galvanized Steel Tube -...
-
China OEM Carbon Steel Saw Tube Api 5l Gr. X65 ...
-
2017 New Style Seamless Steel Pipe St52 - Hot ...
-
Manufacturer for Galvanized Iron Tube From Mark...
-
Super Purchasing for Seamless Steel Pipe Api 5l...
-
Manufacturing Companies for Square Hollow Secti...
