Discount Price Butterfly Valves With Pneumatic Actuator - Stud bolts and nuts – Kingnor

1. Alloy Steel: B7, B7M, B16, L7, L7M, L43 etc
2. Stainess steel: B8, B8M, B8T, B8C etc
3. Nut: 2H, 2HM, 4, 7, 7M, 8, 8M, 8T, 8C etc
4. A325 and A490 steel structure bolt set
5. A453 series: 660A/B/C/D, 651, 662, 665, 668 etc
6. Duplex & super duplex: F51, F53, F55, F61, S32750, S32760, S31803, S32550 etc
7. Nickel Alloy: Alloy C22, C276, 400, K500, 600, 601, 625, 718, 825 etc
8. High temperature alloy: 310/310S, A286, 800HT etc


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