美標蝶閥

美標蝶閥為我公司依據美國標準而設計的出口產品。目前我公司已形成了兩大系列美標蝶閥的出口能力。
其主要參數如下：
1、按（美國給水工程協會）AWWA C504 標準生產的橡膠密封系列蝶閥，壓力有：class 75A； class 75B； class 150A；class 150B；class 250B；共5 個級別；尺寸從4〞～ 72〞。
主體材料有：65 － 45 － 12、WCB、CF8、CF8M。
檢查與試驗標準：AWWA C504。
 2、按（美國石油協會）API 609 標準生產的系列蝶閥（含金屬密封蝶閥、橡膠密封蝶閥）壓力有：class 150； class 300 兩個級別。尺寸從4〞～ 48〞。
主體材料有：WCB、CF8、CF8M。
 檢查與試驗標準：API 598。
API butterfly valve series
API butterfly valve is one of our export product which is designed and manufactured in accordance with API
standard in ZD. There are two types as follows:
The main parameters are:
1. The rubber seated butterfly valve as per AWWA C504; the pressure ratings are class 75A; class 75B; class
150A: class 150B; class 250B.
The size is ranged from 4” to 108”
The main material are 65-45-12, WCB, CF8, CF8M.
Inspection and test as per AWWA C504
2. The metal seated and rubber seated butterfly valve which design and manufactured as per API609. The
pressure ratings are class 150, class300.
The size is ranged from 4” to 48”
The main materials are: WCB, CF8, CF8M
Inspection and test as per API 598