Atividade

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    Our History
    Wenzhou Diantai Valve Co.,Ltd is a specialized company devoted into manufacture and sales forged industrial valves ,which located in the hometown of China’s pumps & valves—Wenzhou !
    Established for more than 20 years ,with the professional technology in the forged steel valves, the company possesses precise equipments over 40 sets, the advanced numeral control machines, machine workshop, assemble workshop and synthetic finished half – finished warehouse to ensure the flexibility and exchangeability of all the product parts.
    Meanwhile ,the company has a modernized tech team to research and develop new product continuously
    Our Factory
    Diantai is a specialized company devoted into manufacture and sales forged industrial valves ,which located in the hometown of China’s pumps ,valves—Wenzhou !
    Established for more than 20 years ,with the professional technology in the forged steel valves,
    Our Product
    Our product range :
    Forged type valves :gate valve ,globe valve ,check valve ,bellow valves ,cryogenic valve .
    Nominal diameter : 1/4”-4” (DN6-DN100)
    Nominal pressure:150LB-4500LB(0.1-76 Mpa)
    Temperature: -196 °-800° C
    Materials :ASTM A182-A105 , LF2,F5,F11,F22,F304(L),F316(L),F321,F347,ect .
    Product Application
    Oil & gas, Power, Pulp & paper, Water & wastewater, Nuclear power, Chemical, Refining
    Our Certificate
    ISO , CE
    Production Equipment
    Diantai possesses precise equipments over 40 sets, the advanced numeral control machines, machine workshop, assemble workshop and synthetic finished half – finished warehouse to ensure the flexibility
    and exchangeability of all the product parts.
    Production Market
    Europe ,America , middle east
    Our service
    Diantai Field Engineering Services offers customers with in-line service and maintenance on all our valve products. Our team of engineers/technicians is equipped with the most sophisticated tools available on the market and over 30 years of valve servicing experience to nuclear and thermal power stations, fossil fuel plants, petrochemicals and other industries. Our capabilities include:
    • Commissioning
    • Troubleshooting
    • Witness start-up
    • Forensic examination/investigation
    • Process, start-up sequence study
    • Line hydro/steam blow/acid-clean witness
    • Stress analysis/FEA/system upgrade/weak link/actuator sizing
    • Applications engineering/Flow analysis/materials
    • Non-destructive testing/x-ray review/UT testing
    • Design of special tooling/validation of retrofit changes
    • Negotiating between contractors/A & E’s
    • Sales of tooling/lapping equipmentPressure Seal Piston Check Valves
    website:http://www.diantai-valves.com/