概述Summary

进口可拆卸焊接高压截止阀是指采用外螺纹加卡套焊接管的连接方式，高压不锈钢锻造阀体，压力最高达到50Mpa，用于各种加压天然气CNG等高压系统管道开关截止的阀门。整体高压锻打，壳体强化处理，测试压力70MPa，阀瓣对焊硬质合金，耐腐蚀，抗冲击；密封选用全进口MTU(USA)作为密封件，可耐高压高温腐蚀，生产严格，工艺精密；

Detachable welding high-pressure valve is connected with external thread clamp sleeve welded pipe, high pressure stainless steel forging valve body, pressure up to 50Mpa, for a variety of pressurized gas CNG high voltage system pipeline stop valve. The overall pressure forging, shell hardening treatment, the test pressure 70MPa, the valve butt welding hard alloy, corrosion resistance, impact resistance; sealed with the imported MTU (USA) as a seal, high pressure and high temperature corrosion, high production strictly, process precision;

参数Parameters

公称压力：PN2.5、PN4.0、PN6.4、PN16、PN32、PN40、PN50Mpa

Nominal pressure: PN2.5, PN4.0, PN6.4, PN16, PN32, PN40, PN50Mpa

公称通径：DN5～DN50

Nominal diameter: DN5 ~ DN50

焊接管外径Welded pipe diameter

∮10，∮12，∮14，∮16，∮18，∮20，∮22，∮25，∮28，∮30，∮32，∮40，∮42，∮50，∮57

适用介质：加压天然气CNG﹑水﹑气等多种非腐蚀性或腐蚀性介质

Suitable medium: CNG, water, gas etc.

适用温度：-20℃～+440℃ -70℃～240℃ ≤540℃ ≤570℃等

Applicable temperature: -20 ℃ ~ +440 ℃ -70 ℃ ~ 240 ℃ ≤ 540 ℃ ≤ 570 ℃.

制造材料：20#﹑1Cr18Ni9Ti﹑304﹑316﹑316L﹑12Cr1Mov等

Material: 20#, 1Cr18Ni9Ti, 304, 316, 316L, 12Cr1Mov etc.

业绩Performance

中国石油天然气集团公司，深圳空港油料加气站，北京市燃气集团有限责任公司，重庆燃气集团，河南蓝天燃气股份有限公司，新疆燃气(集团)有限公司，成都城市燃气有限责任公司，太原煤炭气化(集团)有限责任公司，新疆广汇实业股份有限公司等。

China Petroleum Natural Gas Group Company, Shenzhen airport oil filling station, Beijing gas Refco Group Ltd, Chongqing gas group, Henan gas Limited by Share Ltd, Xinjiang gas (Group) Co. Ltd., Chengdu City Gas Co., Ltd., Taiyuan coal gasification (Group) limited liability company, Xinjiang Guanghui industry Limited by Share Ltd.