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Product Description:
1.Size :1/2"~2"
2.Working Pressure :150Lb~2500Lb
3.Working Temperature :-20C~425C
4.Suitable Medium:Water,Oil,Gas and Steam.
5.Forged Materials:A105N,F304,F304L,F316,F316L,LF2,F11,F22,F51,F55
6.End Connection:Screw NPT,BSPT,BSP,Butt-Welding,Socket-Welding
7.Outside & Yoke Rising Stem,Blot&Bonnet,Self Sealing design
8.Control Device:Handle wheel,Gear,Pneumatic,Motor
Technical Specification:
A.Design&Manufacture standard: API 602/ASME B16.34/BS 5352
B.Screwed Standard: ASME B1.20.1.
C.SW, BW, End: ASME B16.11
D:Test &Inspect standard: API 598
E:Face to Face:ASME B16.11,ASME B16.10 or As client required
F:Flange Ends to ANSI B16.5
Main Parts Of Materials and Performance
Body |
A105N |
ASTM A182 F304 |
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Wedge Disc |
A276 420 |
F304 |
F316 |
Monel |
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Stem |
13Cr |
F304 |
F316 |
Monel |
F304 |
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Wedge Disc Sealing Face |
13Cr |
13Cr |
STL |
304 |
STL |
316 |
STL |
Monel |
304 |
304 |
STL |
Body Sealing Face |
13Cr |
STL |
STL |
304 |
STL |
316 |
STL |
Monel |
304 |
STL |
STL |
Body |
ASTM A182 F304 |
ASTM A182 F316 |
ASTM A182 F316L |
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Wedge Disc | |||||||||||
Stem |
F304L |
F316 |
F316L |
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Wedge Disc Sealing Face |
304L |
304L |
STL |
316 |
316 |
STL |
316L |
316L |
STL |
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Body Sealing Face |
304L |
STL |
STL |
316 |
STL |
STL |
316L |
STL |
STL |
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