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Fujian Province Datong Reciprocity Valve Co.,Ltd is a leading China wcb gate valve wheel handle manufacturer and supplier, and as a professional company, we have productive factory to offer you good price and service.
API 600 Cast Steel flange ends Gate Valve,Manufactured By Fujian Provicne Datong Reciprocity Valve Co.,Ltd.Product Standard:
1. DESIGN AND MANUFACTURE: |
API600/ASME B16.34/BS1414 |
2. FACE TO FACE DIMENSIONS: |
ASME B16.10 |
|
3. FLANGE ENDS DIMENSIONS: |
NPS1/2inch~24inch: ASME B16.5 |
NPS26inch~36inch: ASME B16.47 | |
4. BW ENDS DIMENSIONS: |
ASME B16.25 |
5. PRESSURE-TEMPERATURE RATINGS: |
ASME B16.34 |
6. NORMAL PRESSURE: |
CLASS 150~1500 |
7. NORMAL DIAMETER: |
NPS 2″~36″ |
Design Features:
Bolted bonnet
Outside screw and yoke(OS&Y)
Rising stem and non-rising handwheel
Flexible wedge, fully guided
Metal-to-metal seat
Renewable seat ring and stem backseat
Manual operation standard, gear operator and actuation available
Flange end: Raised face or ring type joint
Butt weld end and Socket weld end optional
Part Material List:
NO. |
Part Name |
Material |
||
01 |
Body |
ASTM A216WCB |
ASTM A351 CF8 |
ASTM A351 CF8M |
02 |
Seat Ring |
ASTM A216+13Cr |
ASTM A351 CF8 |
ASTM A351 CF8M |
03 |
Wedge |
ASTM A216+13Cr |
ASTM A351 CF8 |
ASTM A351 CF8M |
04 |
Stem |
ASTM A276 420 |
ASTM A182 F304 |
ASTM A182 F316 |
05 |
Gasket |
304+Graphite |
304+Graphite |
316+Graphite |
06 |
Bonnet |
ASTM A216WCB |
ASTM A351 CF8 |
ASTM A351 CF8M |
07 |
Stud |
ASTM A193 B7 |
ASTM A193-B8 |
ASTM A193-B8M |
08 |
Nut |
ASTM A194 2H |
ASTM A194-8 |
ASTM A194-8M |
09 |
Backseat |
ASTM A216+13Cr |
ASTM A351 CF8 |
ASTM A351 CF8M |
10 |
Packing |
Graphite |
Graphite |
Graphite |
11 |
Pin |
C.S |
S.S |
S.S |
12 |
Gland Bolt |
ASTM A193 B7 |
ASTM A193-B8 |
ASTM A193-B8M |
13 |
Gland Nut |
ASTM A194 2H |
ASTM A194-8 |
ASTM A194-8M |
14 |
Bushing |
ASTM A216 F6a |
S.S |
S.S |
15 |
Gland |
ASTM A216WCB |
ASTM A351 CF8 |
ASTM A351 CF8M |
16 |
Stem Nut |
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