A. Wafer type, hand lever or gear box, Body(CI, DI, cast steel), Seat(NBR), ..., br /2) Body materials: Cast iron, ductile iron, carbon steel, alloy steel br ... The body adopts divided style, the sealing between the ends of valve shafts... Multilayer Composite Metal Sealed Butterfly Valve.
White Cast Iron. The term cast iron refers to those iron carbon silicon alloys which contain % – 4 carbon (C) and usually % – 3 % silicon (Si). Cast iron is an important engineering material with a number of advantages, mainly good castability and machinability and moderate mechanical properties.
For wearresistant steel balls, forging, rolling and casting can be made into balls. The ball can only cast iron, because the ductility compared with steel very poor, neither forging nor rolling. Forged steel balls are densely organized, and the comprehensive mechanical performance is far ahead.
Brass Balls. Brass C260 Balls are very formable and very versatile. Often used for ammunition casings, decorative door hardware and radiator components. C260 has high weldability and can be both soldered and brazed. It is not heat treatable. Refer to our "Guide to Brass" for grades, shapes and various properties.
إذا كنت مهتما في شركتنا أو المنتجات، ترحيب لزيارة شركتنا أو المكاتب المحلية. يمكنك أيضا الحصول على الاتصال معنا من خلال الاستشارات عبر الإنترنت، وتقديم الطلب الجدول، والبريد الإلكتروني والهواتف. موظفينا يجب بكل إخلاص تقديم معلومات المنتج، تطبيق المعرفة و خدمة جيدة بالنسبة لك.
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