Stone Crusher,Jaw Crusher,Crusher Machine,Rock Crusher Shaoxing Dongjing Machinery Instrument Equipment Co.,Ltd. , https://www.sxdj-machine.com
Product Description:
1) Design and manufacture to ANSI, API or GB
2) Valve inspection and test to API 598
3) Structure characteristics B. B OS&Y, W. B OS&Y or P. T. OS&Y
4) Material to AISI/ASTM
5) Material of main body: A105, F5, F11, F22, 304, 304L, 316, 316L, LF2