Wafer Butterfly Valve, ASTM A216 WCB, 4 Inch, 150LB
Key Specifications / Features
Model No.: DB-Valve-65 Hits: 336
China Wafer Butterfly Valve Manufacturer Derbo offers Wafer Butterfly Valve, ASTM A216 WCB, ASTM A351 CF8 Disc, PTFE Seat, 4 Inch, 150LB, API 609, Lever.
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Detail Information
Type: Wafer Type Butterfly Valve.
Body / Bonnet Material: ASTM A216 WCB.
Disc: ASTM A351 CF8.
Seat: PTFE.
Operator: Lever.
Size: 4 Inch.
Pressure class: 150LB.
Connection: Wafer type.
Standard: API 609.
Design Standard: ANSI B16.34.
Body / Bonnet Material: ASTM A216 WCB.
Disc: ASTM A351 CF8.
Seat: PTFE.
Operator: Lever.
Size: 4 Inch.
Pressure class: 150LB.
Connection: Wafer type.
Standard: API 609.
Design Standard: ANSI B16.34.
| Chemical Composition and Mechanical Property For ASTM A216 | |||||||||||||||
| Steel Grade | Chemical Composition | Mechanical performance | |||||||||||||
| C(Max) | Mn | P(Max) | S(Max) | Si | Ni(Max) | Cr(Max) | Mo(Max) | Cu(Max) | V(Max) | Tensile strength (Min） |
Yield Strength (Min) |
Elongation (Min) |
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| (Min) | |||||||||||||||
| ksi | Mpa | ksi | Mpa | % | |||||||||||
| WCB | 0.3 | 1 | 0.04 | 0.045 | 0.6 | 0.5 | 0.5 | 0.2 | 0.3 | 0.03 | 70-95 | 485-655 | 36 | 250 | 22 |
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