- Alloy fixed valve ball with direct way
- 2017-01-15 06:53
- Merterial: 304 A105 LF2 42CrMo 1Cr13 316 F51 Monel 17-4PHProduct weight: 150LB-2500LBStandard: GB/T12220-1989 ASTM
- castting valve ball
- 2016-10-23 11:53
- 1.Specification: 1-162.Merterial: 304 A105 LF2 42CrMo 1Cr13 316 F51 Monel 17-4PH3.Compression strengh: 150LB-900LB4.Stan