API Cast Steel Split Body, Full Bore, Trunnion Mounted Bal Ball Valve
Chache Bar Tacking Sewing Machine including CC-430D and CC-438D, automatic loop attaching machine for sewing the belt loop. This bar tacker installed with high speed lock stitch sewing nose, can finished the full working process (cutting, curving bar tacking and folding) in one operation with high efficiency and high precision. Bar Tacking Sewing Machine Sewing Machines Industrial,Automatic Industrial Sewing Machines,Automatic Bra Snap Sewing Machine,Industrial Sewing Machine Shenzhen Chaocheng Sewing Technology Co., Ltd , https://www.cn-chache.com
Quoting Standards
Design & Manufacture: API 6D or API 608 or ANSI B 16.34
Face to Face: ANSI B 16.10 OR API 6D
End Flange: ANSI B 16.5
Welding Ends: ANSI B 16.35
Pressure-Temp Rating: ANSI B 16.34
Inspection & Test: API 6D or API 598
Product ConstructionÂ
Split Body, Full Bore, Trunnion Mounted Ball, Double Seal
Design-Floating Seats, Double Block & Bleed. Blow-out
Proof Stem, Cavity Relieving Seats Â
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Material of Main Parts
Part name
A216 WCB
A351 CF8
A351 CF8M
Body/Cap
A216 WCB
A351 CF8
A351 CF8M
Ball/Steam
A105/WCB+LCr13
A351 CF8/304SS
A351 CF8M/316SS
Seats
PTFE
Seals
PTFE/Viton