We have been also concentrating on enhancing the things management and QC method so that we could preserve terrific edge inside the fiercely-competitive enterprise for Manufacturing Companies for Galvanized Welded Corrugated Steel Culvert Pipe, We welcome you to definitely inquire us by simply call or mail and hope to build a successful and cooperative romance.
We have been also concentrating on enhancing the things management and QC method so that we could preserve terrific edge inside the fiercely-competitive enterprise for Galvanized Welded Corrugated Culvert Pipe, Galvanized Welded Corrugated Steel Culvert Pipe, Welded Corrugated Steel Culvert Pipe, As an experienced manufacturer we also accept customized order and we could make it the same as your picture or sample specification. The main goal of our company is to live a satisfactory memory to all the customers, and establish a long term business relationship with buyers and users all over the world.
| Product | ASTM A53 Schdule 40 Galvanized steel pipe |
| 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 |
| Diameter | 1/2"-12" (21.3-323.9mm) |
| Wall Thickness | 0.8-10.0mm |
| Length | 1m-12m ,by customer's requiremnts |
| Main market
|
Middle East,Africa,Asia and some Uropean country and South America ,Australia |
| Standard | ASTM A53/A500,EN39,BS1139,JIS3444,GB/T3091-2001 |
| Loading Port | Tianjin Port, Shanghai Port, etc. |
| Surface | Hot dip galvanized,Pre-galvanized |
| Ends | Plain ends |
| Grooved ends | |
| Threaded on two ends, one end with coupling, one end with plastic cap | |
| Joint with flange; |
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.
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