صمام كرة الأكسجين

مقدمة عن المنتجات

Oxygen valve is widely used in various coal chemical equipment, chemical, petrochemical ,steel and metallurgy industries. Because the medium is oxygen (combustion imp rover),Any internal or external leakage will cause an fire or explosion etc. disasters. So that there is an extremely high requirement on the sealing performance , material characters, operation speed, service life of oxygen valves. The metal seated ball valve used for oxygen service is coated by unique hard alloy which can thoroughly achieve the quick shut-off or opening of pure oxygen supply pipeline or oxygen weeping pipeline.

Design specification

تصميم&Manufacturing：ASME B16.34

نهاية لنهاية：ASME B16.10 ASME B16.10 or customer customized

نهاية الاتصال：ASME B16.5 ASME B16.5 or customer customized

تفتيش & اختبار：API 598；ASME B16.104.37

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

حدود المنتج

القطر الاسمي：1/2”~20”（DN15~DN500）

Pressure Range：ANSI/ASME 150Lb~1500Lb(PN16~250Mpa)

درجة حرارة مناسبة：-29~550℃

عملية ：Manual ,هوائي