Class: 150LB-900LB or PN10-PN150 or 10K-40K
Material: GG25, GGG50, WCB,LCB,CF8 304,CF8M,CF3,CF3M, C95800, MONEL, DUPLEX STAINLESS STEEL
Body: ductile iron,cast iron,stainless steel,carbon steel,BRONZE, MONEL, DUPLEX STAINLESS STEEL
Disc: plated ductile iron,aluminum bronze,stainless steel, BRONZE, MONEL, DUPLEX STAINLESS STEEL
Stem: stainless steel
Seat: 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.
Standards:
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
Das Grundkapital von GCGV beträgt 228,80 Millionen Yuan und umfasst eine Fläche von 22300 m². Es gibt mehr als 200 Mitarbeiter, von denen mehr als 30% einen Hochschulabschluss oder höher haben, darunter 25 Senior- und Zwischentechniker. Das Unternehmen verfügt über Bearbeitungszentren, CNC-Drehmaschinen, CNC-Vertikaldrehmaschinen,
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