API 6D Standard Cast Steel WCB Bolted Bonnet Slab Gate Valve

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seat: Fujian
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Last update: 2017-07-18 16:22
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Fujian Province Datong Reciprocity Valve Co.,Ltd is a leading China api 6d standard cast steel wcb bolted bonnet slab gate valve, gate valve a216 wcb manufacturer and supplier, and as a professional company, we have productive factory to offer you good price and service.

API 6D standard Cast steel WCB Bolted Bonnet Slab Gate Valve,Manufactured By Professional Valve Manufacturer Fujian Province Datong Reciprocity Valve Co.,Ltd.

STANDARDS:

DESIGN AND MANUFACTURE

API 6D

FACE TO FACE DIMENSIONS

API 6D

FLANGE ENDS DIMENSIONS

NPS 2"~24'"

NPS 26"~36"


ASME B16.5

ASME B16.47

BW ENDS DIMNSIONS

ASME B16.25

PRESSURE-TEMPERATURE RATINGS

ASME B16.34

NORMAL PRESSURE

CLASS 150~1500

NORMAL DIAMETER

NPS 2"~36"

Design Feature:

1. WEDGE TYPE:SINGLE WEDGE,SINGLE WEDGE WITH THROUGH CONDUIT,DOUBLE WEDGE WITH THROUGH CONDUIT

2. DOUBLE SEALING SEATS.IT CAN BE URGENTLY SEATED BY INJECTING GREASE THROUGH A GREASE INJECTION VALVE

3. DOUBLE BLOCK AND BLEED(DDB)DESIGN

3. PACKING IS FLEXIBLE GRAPHITE OR ACCORDING TO CLIENTS' REQUIREMENTS

5. OUTSIDE SCREW AND YOKE(OS&Y)

6. WITH PROTECTVE SHIELD AND INDICATOR

 

Main material

 WCB, WCC, LCB, CF8, CF8M, CF3, CF3M, CN7M, CF8C, 4A, A105, LF2, F304, F316, F304L, F316L, F321, F51, etc..

Pressure rating

 Class 150 to Class 2500

Standards applied

 API. ASME, ANSI, NACE, CE/ EN, DIN, JIS, BS, ISO, TS, GB, etc.

Operative temperature

 -196 °C to 980 °C ( -320.8 °F to 1796 °F)

Optional operation

 Manual, Gear, Electric, Pneumatic, Hydraulic.

 

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