進(jìn)口液化天然氣截止閥德國洛克型號齊全安全可靠

一、進(jìn)口液化天然氣截止閥產(chǎn)品特點：

1、在低溫介質(zhì)下具有長時間工作的能力;

2、直接與低溫介質(zhì)接觸的組合件具有防爆和防火結(jié)構(gòu);

3、在低溫工作的材料要保證其低溫性能,以防止摩擦件擦傷;

4、在低溫及無油潤滑的情況下，具有良好的耐摩性。

1. It can work for a long time in low temperature medium;

2. The assembly directly contacting with low temperature medium has explosion-proof and fireproof structure;

3. The material working at low temperature should ensure its low temperature performance to prevent abrasion of friction parts;

4. It has good friction resistance at low temperature and without oil lubrication.

二、進(jìn)口液化天然氣截止閥產(chǎn)品簡介：

德國LOCKE洛克品牌-進(jìn)口液化天然氣截止閥，也叫LNG截止閥，液化天然氣低溫截止閥，是指用于低溫液體液化天然氣的貯運設(shè)備的管理系統(tǒng)的截止閥，具有開關(guān)靈活、密封可靠的特點，也可用于其他低溫和深冷介質(zhì)的管理系統(tǒng)。

液化天然氣(Liquefied Natural Gas，簡稱LNG)，主要成分是甲烷，被公認(rèn)是地球上最干凈的能源。無色、無味、無毒且無腐蝕性，其體積約為同量氣態(tài)天然氣體積的1/625，液化天然氣的重量僅為同體積水的45%左右。其制造過程是先將氣田生產(chǎn)的天然氣凈化處理，經(jīng)一連串超低溫液化后，利用液化天然氣船運送。燃燒后對空氣污染非常小，而且放出熱量大。

Germany lock lock brand - Imported LNG stop valve, also known as LNG stop valve, LNG low-temperature stop valve refers to the stop valve used in the management system of storage and transportation equipment of low-temperature liquid LNG. It has the characteristics of flexible switch and reliable sealing, and can also be used for other low-temperature and cryogenic medium management system.

Liquefied natural gas (LNG), mainly composed of methane, is recognized as the cleanest energy on the earth. It is colorless, tasteless, nontoxic and non corrosive. Its volume is about 1 / 625 of the volume of the same volume of gaseous natural gas, and the weight of liquefied natural gas is only about 45% of that of the same volume of water. The manufacturing process is to purify the natural gas produced in the gas field, liquefy it in a series of ultra-low temperatures, and then transport it by LNG carrier. After burning, the air pollution is very small and the heat is released.

三、進(jìn)口液化天然氣截止閥規(guī)格參數(shù)：

Specification range: DN 15-dn200

Temperature range - 196 ℃～ 150 ℃

Pressure range: pn1.6-pn10mpa

Valve body material: Cryogenic Steel

Valve stem material: Cryogenic Steel

Valve cover material: Cryogenic Steel

Valve seat material: Cryogenic Steel

Connection mode: flange / welding / internal thread

Scope of application: natural gas and industrial cryogenic liquid