Manufacturing Companies for Gi Steel Tube Zn Coating Hollow Section - ASTM A53 Black Painted Welded Steel Pipe – Youfa Detail:
| Product | ASTM A53 Black Painted Welded Steel Pipe |
| Material | Carbon Steel |
| Grade | Q195 = S195 / A53 Grade A Q235 = S235 / A53 Grade B / A500 Grade AQ345 = S355JR / A500 Grade B Grade C |
| Standard | GB/T3091, GB/T13793API 5L/ASTM A53, A500, A36, ASTM A795 |
| Specifications | ASTM A53 A500 sch10 – sch80 |
| Surface | Painted Black |
| Ends | Plain ends |
| Beveled ends |


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:


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We will constantly satisfy our respected customers with our good excellent, superior value and superior assistance due to we're additional experienced and far more hard-working and do it in cost-effective way for Manufacturing Companies for Gi Steel Tube Zn Coating Hollow Section - ASTM A53 Black Painted Welded Steel Pipe – Youfa, The product will supply to all over the world, such as: Malaysia, French, Italy, Corporate goal: Customers' satisfaction is our goal, and sincerely hope to establish long-terms stable cooperative relations with customers to jointly develop the market. Building brilliant tomorrow together!Our company regards "reasonable prices, efficient production time and good after-sales service" as our tenet. We hope to cooperate with more customers for mutual development and benefits. We welcome potential buyers to contact us.
Staff is skilled, well-equipped, process is specification, products meet the requirements and delivery is guaranteed, a best partner!





