Wenzhou Hongyang Trading Co.,Ltd

We are specialized in producing  stainless steel valves, carbon steel valves and Seamless Stainless Steel Pipe,Rectangular/Square Pipe.
Our professinal products Seamless Stainless Steel Pipe,Rectangular/Square Pipe
Grade:304,304L,316,316L,321,etc.
Detailed Product Description
1) Seamless austenitic stainless steel tubing for general service
2) Process method: cold drawn, cold-rolled
3) Surface finish: annealed / manual polished / mechanical polished
4) Material: TP304/304L/304H/304LN, TP310/S, TP316/316L, TP317L, TP321/321H, TP347/TP347H, duplex s31803, 2205, and we also produce other specification according to the customers' requirements.
5) Standards: ASTM A213,312,269 and so on
6) Size:  O.D.: 6mm to 630mm
7) Delivery conditions: annealed and pickled
8) Applied for instrumentation service
9) Bundling: according to the customer's requirements
10)Packing: Seaworthy wooden cases