基本信息
| 出生地 | China (Mainland) |
|---|---|
| 标准或Nonstandard | Other |
| 结构 | Other |
| 压力 | Other |
| 权力 | Other |
| 材料 | 合金 |
| 温度的媒体 | Other |
| 媒体 | Other |
Wellhead Hydraulic Surface Safety Valve Feature: Hydraulic actuator installed on the top of the bonnet which controls the open and close of the valve by hydraulic pressure Metal seal between the body and bonnet Backseat seal between the stem and the bonnet ,easy for the change of sealing stuff under pressure Sealing surface is hard-faced or the QBQ with the performance of anti-corrosion,wear-resistance. Low operating torque End Connection: Flange,Thread,Union,BW Size:1 13/16”- 7 1/16” Temperature:K. L .P. R .S. T. U. V Material:AA. BB. CC. DD. EE. FF PSL:PSL1-PSL3G PR:PR1. PR2 Pressure:2000-20000 PSI Application:Oil, Chemical industry, etc. Medium:Oil,Gas,Water,etc
付款条款
Telegraphic transfer
-
支付方式
我们接受：
