Slab Gate Valve, Through Conduit Gate Valve

TEL:

0577-57889889

平板闸阀的零部件材料和执行标准

平板闸阀的零部件材料和执行标准

【执行标准】

设计标准
结构长度
连接法兰
实验与检验
压力-温度
产品标识
GB/T 19672
GB/T 12221
HG/T 20592
GB/T 13927
GB 9131
GB/T 12220
API 6D
ASME B16.10
ASME B16.5
API 6D
ANSI B16.34
MSS SP-25


【零部件材料】
零件名称
零部件材料
GB/T 19672
API 6D
阀门/阀盖
WCB
WCB
A352-LCB
A351-CF8M
闸板
16Mn+ENP
20CrMoV+STL
ANSI 410+ENP
ANSI 316+ENP
阀杆
2Cr13
2Cr13
A182-F6a
A182-F316S
阀座
A105+PTFE
20CrMoV+STL
A105+PTFE
A182-F316+PTFE
填料
NBR/FPM
柔性石墨
聚四氟乙烯
垫片
18-8/柔性石墨
螺栓
35
35CrMo
A193-B7M
A193-B8
适用温度
-29~250℃
-29~550℃
-46~250℃
-40~200℃
适用介质
水、油品
蒸汽、油品
丙烷、乙烯
硝酸类


About us


The flat gate valves produced by our company are specially used in the oil pipeline of petrochina and sinopec, urban gas pipeline, aviation kerosene and other industries. There are various kinds of flat gate valves produced: parallel double gate valves, gas flat gate valves, expansion flat gate valves and API6D  flat gate valves

Contact us

YongJia ZhiLi Valve Co. Ltd
Address : Dongou Industrial Zone,Oubei Town,Yongjia County,Wenzhou, Zhejiang ,China   325105
Tel: +86-577-57889889
Fax:+86-577-57889889
E-mail:zhiivalve@zhiivalve.com
Http://www.zhiivalve.com