查询词典 gate valve

The simple well head assembly newly developed is comprised of protection flange,pup joint,clip,gate valve,tee joint and anti-vibration pressure meter.

研制的简易酸化井口装置由保护法兰、过渡短节、卡箍、闸阀、三通和抗振压力表等组成。

Off penetrable knife gate valve is a new type of fast-flow regulating valve with both ends opened and closed operation of actuators that can double increase headstock speed .

本阀门是一种新型的快速流量调节的刀闸阀，具有两端同时开启、关闭的操作执行器，成倍提高启闭速度。

Dark rod knife gate valve with disc buried in the body cavity is completely isolated from the external environment, it is suitable for pip which is installed in the swage pool and body is immersed in the liquid . If disc is not isolated from external environment ,disc will be corrupted immediately , so it will affects life of the valve.

暗杆式刀闸阀是闸板埋在阀体内腔完全与外界环境隔绝的一种阀门，它适合与那些安装在污水池底下阀体浸泡在液体里的管道，如果不把闸板与外界环境隔离，那么闸板就很快会被外界环境所腐蚀，影响了阀门使用寿命。

The checks involved in fire damper, smoke damper, fire signal gate valve, butterfly valve, indoor fire hydrant, fire extinguishers, are lined fire hose, fire emergency lighting, point-type smoke fire detector.

蒸汽疏水阀的入口压力是指由于蒸汽压力的波动或温度调剂阀的节流，蒸汽疏水阀入口处的最低工作压力；蒸汽疏水阀的出口压力是指蒸汽疏水阀后可能形成的最高工作背压，当排入大气时，实际压差按蒸汽疏水阀入口压力决定。

Thermal Bellow Seal Gate Valve expansion valve according to the structure of the different divided into internal and external balanced balanced the two.

根据热力膨胀阀结构上的不同，分为内平衡式和外平衡式两种。

Entrusted by China ShenHua Energy Company Ltd (hereafter called "Tenderer"), Shenhua International Ltd.(hereafter called "Tendering Agent") invites sealed bids from eligible bidders for the supply for the project of Shenhua Shengli Power Plant material procurement for China ShenHua Energy Company Ltd — Turbine By-pass System Turbine By-pass System. By-pass Feed Valve . Electric Gate Valve for Shengli Power Plant 8×660MW project .

神华国际贸易有限责任公司受中国神华能源股份有限公司的委托，就中国神华能源股份有限公司神华胜利发电厂工程进口设备采购—胜利电厂8×660MW 旁路系统、给水旁路阀、电动闸阀采购项目进行国际公开招标，现邀请合格的投标者进行密封投标。

Entrusted by China ShenHua Energy Company Ltd (hereafter called "Tenderer"), Shenhua International Ltd.(hereafter called "Tendering Agent") invites sealed bids from eligible bidders fthe supply fthe project of Shenhua Shengli Power Plant material procurement fChina ShenHua Energy Company Ltd — Turbine By-pass System Turbine By-pass System. By-pass Feed Valve. Electric Gate Valve fShengli Power Plant 8×660MW project.

神华国际贸易有限责任公司受中国神华能源股份有限公司的委托，就中国神华能源股份有限公司神华胜利发电厂工程进口设备采购—胜利电厂8×660MW旁路系统、给水旁路阀、电动闸阀采购项目进行国际公开招标，现邀请合格的投标者进行密封投标。

Wedge gate valve is usually no valve chamber overpressure protection.

契形闸板阀通常没有阀腔超压保护。

Soft sealing gate valve body, valve cover using precision casting in metal, a shape, the basic non-mechanical processing, do not use sealed copper ring, saving non-ferrous metals.

软密封闸阀的阀体、阀盖采用精密铸造法铸造，一次成型，基本不机械加工，不使用密封铜环，节约有色金属。

Heating projects, commonly used is clearly one gate valve wedge bar (Z41H-16C) and dark pole wedge single slide valve (Z45T-10), the former station mounted on the primary side of heat, which is installed thermal station in the secondary side.

供热工程中，常用的是明杆楔式单闸板闸阀(Z41H-16C)和暗杆楔式单闸板闸阀(Z45T-10)，前者装在热力站内一次侧，后者装在热力站内二次侧。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。