Shanghai Nainai Valve Manufactrue Co.,Ltd.
   
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   Add:No.87 Luojing Feiyun Road
   Baoshan District Shanghai
  PRODUCT  
Globe Valve
Forged Steel Globe Valve
Design and Manufacture: API 602.
Inspection and Test:  API 598.
Socket-weld dimension: ASME B16.11.
End threads dimension: ASME B1.20.1.
Pressure-temperature ratings:  ASME B16.34.
Globe Valve
Size: NPS 1/2"-12"
Pressure: Class 150-1500
Material:1/2"-2": A105,LF2,F11,F22,F5,F304,F316,F304L,F316L
               2"-12": WCB,LCB,WC6,WC9,C12,C5,CF8,CF3,CF3M,CF8M
Design & Manufacture Std.: BS 1873,ASME B16.34
Face to Face Std.: ASME B16.10,DIN 3202,BS2080
End Connection Std.: ASME B16.11,ASME B1.20.1,ASME B16.5, DIN2543-2551
Cast Steel Globe Valve
Design and Manufacture: BS 1873 and ASME B16.34.
Inspection and Test: API 598 .
End flange dimension: ASME B16.5.
BW end dimension: ASME B16.25.
Socket-weld dimension: ASME B16.11.
Face to face and end to end: ASME B16.10.
Pressure-temperature ratings: ASME B16.34.
Steel Globe Valve
Design and Manufacture: Cast steel globe valve to BS 1873 and ASME B16.34;Forged steel globe valve to API 602.
Inspection and Test:  API 598.
End flange dimension: ASME B16.5.
BW end dimension:  ASME B16.25.
Socket-weld dimension: ASME B16.11.
Face to face and end to end:  ASME B16.10.
Cyogenic Globe Valve
Design and Manufacture: Cast steel globe valve to BS 1873 and ASME B16.34;Forged steel globe valve to API 602.
Inspection and Test: API 598.
End flange dimension: ASME B16.5.
BW end dimension:  ASME B16.25.
Socket-weld dimension:  ASME B16.11.
Face to face and end to end:  ASME B16.10.
Globe valve
globe valve usually be reliably used in steam, air, coal gas, oil or oil gas etc high or low-pressure condition. Middle or low pressure valve normal adopt taper disc sealing structure, but the large diameter and high pressure valve adopt sideway disc sealing structure, the medium flow from high to low position, it use medium self pressure seal, so the sealing is very reliable and the operated torque is more light. According to condition, the valve can be apply more kinds of material and connection type between bonnet and body and can be reach to more requirements of user.
 
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Copyright @ 2005 Shanghai Nainai Valve Manufactrue Co.,Ltd.    ADD: No.87 Luojing Feiyun Road Baoshan District Shanghai City
Telephone: +86-021-66876198 / 56879782   Sales Tel: +86-021-56874084 / 56871325   Email:nainai@nainaivalve.com
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