进口锻钢焊接截止阀
德国巴赫进口锻钢焊接截止阀概述：
进口锻钢焊接截止阀有三种阀盖设计形式。*种是螺栓式阀盖，按这种设计形式设计的阀门，其阀体与阀盖用螺栓螺母连接，缠绕式垫片 (316夹柔性石墨制造)密封。客户有特殊要求时也可采用金属环连接。第二种设计形式是焊接式阀盖，按这种设计形式的阀门，其阀体与阀盖用螺纹连接，全焊密封。客户有特殊要求时也可采用全焊接连接。第三种是压力自紧式阀盖，按这种设计形式设计的阀门，其阀体与阀盖用螺纹连接，内压自密封环密封。
Forged steel welded globe valve
Overview of imported Bach forged steel welded globe valves:
There are three types of valve cover design for imported forged steel welding globe valve. The first is a bolt type valve cover, according to the design of the design of the valve, the valve body and valve cover with bolts and nuts connected to the winding gasket (316 folder flexible graphite manufacturing) seal. Customers can also use the special requirements of the metal ring connection. The second form of design is the welded valve cover, according to the design of the form of the valve, the valve body and valve cover with threaded connections, all welded seal. Customers can also use special requirements when full welding connection. The third is the pressure from the valve cover, according to the design of the design of the valve, the valve body and the valve cover is connected with the screw, the internal pressure self sealing ring seal.
进口锻钢焊接截止阀的定义：
1、产品设计制造按ANSIB16.34、E101标准，可与进口设备配备使用。
2、阀门中腔采用压力自紧式密封结构，内腔压力越高密封性能越好。
3、阀瓣和阀座的密封面采用司太立（slite）钴基硬质合金堆焊而成。
4、阀盖填料函深度合理，填料加缓蚀剂，密封可靠，开关平稳。
5、阀门具有上密封结构，保证阀门开启运行时不经阀杆外漏。
The definition of the cut-off valve welding forged steel:
1, product design and manufacture according to ANSIB16.34, E101 standard, can be equipped with imported equipment.
2, the valve cavity pressure self sealing structure, the higher the pressure inside the sealing performance is better.
3, the valve and the valve seat sealing surface with Slite (Slite) cobalt based alloy welding and.
4, the valve cover packing depth is reasonable, filler and corrosion inhibitor, reliable sealing, stable switch.
5, the valve has a sealing structure to ensure that the valve is not open to the outside of the valve stem when running.
进口锻钢焊接截止阀技术参数：
产品名称 | 驱动方式 | 连接形式 | 结构形式 | 密封结构 | 压力范围 | 公称通径 | 常用材质 | 产品型号 |
进口锻钢焊接截止阀 |
手动 |
焊接 |
阀瓣非平衡式 |
硬密封 |
1.6-42.0MPa |
DN15-50 |
锻钢、不锈钢 |
bach-a |
阀门尺寸标准
| 阀门试验标准
| 阀门交货标准
| 工业阀门标准
| 法兰阀门标准
| 焊接阀门标准
| 对夹式连接阀
| 内螺纹连接阀
| 可以提供美国 |
DIN EN558-2005
| DIN EN12266-1-2003
| DIN3230-2-1974
| DIN EN 1171-2003
| DIN EN 3202-1977
| DIN EN 3202-1982
| DIN EN 3202-1979
| DIN EN 3202-1977
| API、ANSI等标准
|
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