Description
| FF/RF /RTJ NPT/RC/BSPT | |
| SIZE: | 1/2″-6″ |
| CLASS: | 150LB-300LB |
| STANDARD : | ASME B16.5 |
| MATERIAL : | 304/304L/304H,316/316L/316H,321/321H,347/347H, F51/2205/S31803,F53/2507/S32750,904L/USN8904, F44/31254/SMO254, INCO400/425 600/625 800/825 |
we have our own pipe fitting factory since 1998 ,which covers 100 acres. In 1998, we invested and set up a new flange factory. Up to now, we have a complete production system, and become a professional and competitive group in this field.