Clase: 150LB-900LB or PN10-PN150 or 10K-40K
material: GG25, GGG50, WCB,LCB,CF8 304,CF8M,CF3,CF3M, C95800, MONEL, DUPLEX STAINLESS STEEL
Corpo: ductile iron,cast iron,stainless steel,carbon steel,BRONZE, MONEL, DUPLEX STAINLESS STEEL
Disco: plated ductile iron,aluminum bronze,stainless steel, BRONZE, MONEL, DUPLEX STAINLESS STEEL
Tallo: Aceiro inoxidable
Asento: NBR,EPDM,FKM and CR
Butterfly valve Specifications
1.Wherever needed.
2.Small torque of operate.
3.Long service life and easy interall.
4.Center-line or eccentric.
Patróns:
1. Valve design to: API609, EN, DIN, GOST.
2. Valve test to: API 598, GB13927
3. Face to face: API 609, EN, DIN, GOST
4. Flange drilled is accoding to: GB/T17241, ANSI B16.42, ANSI B16.1 and EN1092-2 Features.
1. Small in size and light in weight; easy in installation and maintenance; can be mounted wherever needed.
2. Small torque of operate, energe saving.
3. Flow curve tending to straight the test of tens of thousands opening/closing operation.
4. Long service life. Standing the test of tens of thousands opening/closing operation.
5. Perfect sealing without leakage under the pressure test.
6. Wide selection of materials, applicable for various mediums.
O capital social rexistrado de GCGV é de 228.80 millóns de yuans, cunha superficie de 22300 200 m². Conta con máis de 30 empregados, dos cales máis do 25 % teñen un título universitario ou superior, incluídos XNUMX técnicos superiores e intermedios. A empresa conta con centros de mecanizado, tornos CNC, tornos verticais CNC,
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