SOCKET WELD/SW FLANGE

We are offering 1. Size: 12' -- 88' '. 2. Material: carbon steel: a694 a350lf p245gh a105(n) c22.8 st-37.2 s400 s440 sq235(cs20#) 3. Pressure: class150, 300, 600, 3000lb. Pn6,--pn40 and pn64 jis 5k--20k 4. Standard: asme,sans, ansi, api, din, gost, bs, as, jis,uni, 5. Type: socket welding 6. Finish: black, rust-proof oil, 7. Connection: socket 8. Application: chemical industry, construction industry, and so on 9. Delivery time: about 25-30 days 10. Packing: wooden pallet or cases