Products Introduction
Oxygen valve is widely used in various coal chemicalequipment, chemical, petrochemical ,steel and metallurgy industries. Becausethe medium is oxygen (combustion imp rover),Any internal or external leakagewill cause an fire or explosion etc disasters. So that there is an extremelyhigh requirement on the sealing performance , material characters, operationspeed, service life of oxygen valves. The metal seated ball valve used foroxygen service is coated by unique hard alloy which can thoroughly achieve thequick shut-off or opening of pure oxygen supply pipeline or oxygen weepingpipeline.
Design specification
Design&Manufacturing：ASME B16.34
End to End：ASME B16.10 ASME B16.10 or customer customized
End Connection：ASME B16.5 ASME B16.5 or customercustomized
Inspection & Test：API 598；ASME B16.104
Product Design Features
Two-way sealing seat
Multiple anti-leaking seal
Spring preload& sealing surface wear compensation
Middle flange quantitative compression
Blow-out proof stem
Dynamic spring-loaded packing
Strict degreasing,Assembly and Inspection
Material
殼體Shell | 球體Ball | 閥座Seat | 閥桿Stem |
CF8,CF8M,F316，F304 Monel M35-2 Ionconel625 | F316,F304+Surface Harden Monel k500+Surface Harden Ionconel625+Surface Harden
| F316/F304+Surface Harden
Monel k500+Surface Harden
Ionconel625+Surface Harden
| F304,F316 17-4PH Monel k500 Ionconel625 |
Product Range
Nominal Diameter：1/2''~20''（DN15~DN500）
Pressure Range：ANSI/ASME 150Lb~1500Lb(PN16~250Mpa)
Suitable Temperature：-29~550℃
Operation ：Manual ,Pneumatic
URL : http://www.jhjiayue.cn
Tel : 021-67226688
Contact : Mr Cai
Contact address : No. 855, Yuegong Road, Jinshan Industrial Zone, Shanghai
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