1) Size: from 1/8 to 4
2) Working pressure:1000WOG
3) Material: WCB, 202,301, 304, 316, 304L, 316L
4) Standards: API, JIS, BS, DIN, GB, etc
5) Package: Carton, plastic bags, plywood, etc
6) We guarantee our products are excellent in quality, and competitive in price!