兰州高压阀门有限公司
Lanzhou High Pressure Valve Co., Ltd 


兰高集团旗下兰州高压阀门有限公司(原兰州高压阀门厂)始创于1938年,2003年在省、市、区各级部门的大力支持下,由国企改制重组为非公有制企业,是西北五省唯一一家集高温、高压、高合金、低温、大口径(简称“三高一低一大”)阀门研发、设计、智造和销售为一体的国家高新技术企业。公司注册资本1亿元人民币,占地面积390余亩;现有员工560人

Lanzhou High Pressure Valve Co., Ltd (formerly Lanzhou High Pressure Valve Factory, short for LZHPV)  affiliated to Langao Group, was a state-owned enterprises founded in 1938, it reformed as non-public enterprises in 2003 with the strong support of provinces, municipalities and districts department at all levels, LZHPV was only one high-tech enterprises in northwest of China combines ’high temperature, high pressure, high alloy, low temperature, large diameter’ valves (referred to as "three high and one low one large") research and development, design,manufacturing and sales. LZHPV registered capital of 100 million RMB, covers an area of 260,000 square meters, and 560 emplyees, including 90 engineering and technical personnel, 26 senior engineers, 8 professors engineers and more than 40 engineers, 3 experts enenjoy state special allowance. and set up research and development system with Tsinghua University and Lanzhou Science and Engineering University. Now LZHPV has 58 new products obtained national patents (including 8 invention patents), supply a number of valves for major national projects, fill the domestic valve industry ‘domestic instead of import’ technology blank, LZHPV valves has been highly recognized by new and old customers. It is widely used in various harsh conditions such as petroleum, chemical industry, coal chemical industry, natural gas, metallurgy, coking, aerospace and military industry. The sales network covers the whole country and is exported to Russia, Germany , Kazakhstan, the Middle East and other countries and regions.

          


  • 超高压阀门 Ultra HP Valve
  • 球阀 Ball Valve
  • 低温阀门 Cryogenic Valves
  • 电厂专用抽气式止回阀 Exhaust Check Valves for Power Plants
  • 国家级某重大项目用“1500℃超高温特殊阀门” 1500℃ Ultra High Temperature Special Valve for a National Major Project
  • 延迟焦化装置用顺序控制阀门 Sequential Control Valve for Delayed Coking Units
    Incoloy825合金抗高硫天然气高压硬密封平板闸阀 HP, Hard-Seal, Anti-Sulfide Incoloy 825 Flat Gate Valve for Gas Handling
  • 高硫高酸天然气集输工程用平板闸阀 Flat Gate Valve for HS/HS Gas Handling Projects
  • 煤化工用高温高压氧气阀门 HT/HP Oxygen Valves for Coal Chemical Industry
  • 军工用极高压力氧气阀门 Ultra High Pressure Oxygen Valve for Military Services
  • 脱硫脱硝刀型闸阀 Knife Gate Valve for Desulfurization and Denitrification Purposes
  • 高压加氢装置用阀门 Valves for High-Pressure Hydrogenation Units
  • 高压大口径全焊接球阀 HP Large-Bore Full Welded Ball Valve
  • 高温耐磨油浆泵阀 HT Abrasion-resistant Slurry Oil Pump Valve
  • 高温衬里耐磨闸阀 High-Temperature Gate Valve with Wear-Resistant Lining