Shanghai Nainai Valve Manufactrue Co.,Ltd.
   
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Ball valve
Gate Valve
Check Valve
Globe Valve
Plug Valve
Butterfly Valve
Safety Valve
Strainer
Forged Steel Valve
Flanges & Pipe
Bellow Valve
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   Add:No.87 Luojing Feiyun Road
   Baoshan District Shanghai
  PRODUCT  
Gate Valve
API & JIS gate valve
Design and Manufacture: API 600 (ISO 10434)or API 6D.
Inspection and Test: API 598, API 600 or API 6D.
End flange dimension: ASME B16.5(for NPS<=24); ASME B16.47 series B, API 605 or ASME B16.47 series A, MSS SP-44(for NPS>24).
BW end dimension: ASME B16.25.
Socket-weld dimension: ASME B16.11.
Face to face and end to end: ASME B16.10.
API603 Cast Stainless Steel Gate Valve
Design and Manufacture: API 600 (ISO 10434)or API 6D.
Inspection and Test: API 598, API 600 or API 6D.
End flange dimension: ASME B16.5(for NPS<=24); ASME B16.47 series B, API 605 or ASME B16.47 series A, MSS SP-44(for NPS>24).
BW end dimension: ASME B16.25.
Socket-weld dimension: ASME B16.11.
Face to face and end to end: ASME B16.10.
GB gate valve

Design and Manufacture:  GB/T 12234-1989.   
Inspection and Test:  JB/T 9092-1999.
End flange dimension:  GB/T 9112~9124;HG 20592~20635;JB/T 74~90.
Face to face and end to end:  GB/T 12221;GB/T15188.1.

Bellow Sealed Gate Valve

Design and Manufacture:  GB/T 12234-1989.   
Inspection and Test:  JB/T 9092-1999.
End flange dimension:  GB/T 9112~9124;HG 20592~20635;JB/T 74~90.
Face to face and end to end:  GB/T 12221;GB/T15188.1.

Parallel Gate Valve
Size: NPS 2"-30"
Pressure: Class 150-1500
Material: WCB,LCB,CF8,CF8M,CF3,CF3M
Design & Manufacture Std.: API 6D,ASME B16.34
Face to Face Std.: ASME B16.10,API 6D,DIN 3202
End Connection Std.: ASME B16.5,ASME B 16.47 ,DIN2543-2550
Structure Type: Single Gate Disc with Conduit,Single Gate Disc without Conduit
Gate Valve
Size: NPS 1/2"-36"
Pressure: Class 150-1500
Material: 1/2"-2":A105,LF2,F11,F22,F5,F304,F316,F304L,F316L
                2"-36":WCB,LCB,WC6,WC9,C12,C5,CF8,CF3,CF3M,CF8M
Design & Manufacture Std.: API 600,BS 1414,ASME B16.34
Face to Face Std.: API 6D,ASME B16.10,DIN 3202,BS2080
End Connection Std.: ASME B16.11,ASME B1.20.1,ASME B16.5, ASME B16.47
 
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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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