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Fujian Province Datong Reciprocity Valve Co.,Ltd is a leading China 150lb cast steel bolted bonnet flanged slab gate valve manufacturer and supplier, and as a professional company, we have productive factory to offer you good price and service.
API 6D standard 6 inch Flanged Cast steel 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. Bolt bonnet .
2. Casting or forged body.
3. Full port or reduced port design.
4. Back seal design.
5. Stem is one-piece wrought material.
6. Flexible wedge gate , Solid wedge gate.
7. Outside Screw and Yoke (OS&Y).
8. Rising stem
9. welding Seat.
10. Special request : Locking device ,Position indicator.Limit Switch.
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. |
Our Advantage:
1). Scale: 82,000.00 square meters non-dust workshop.
2). The foundry is built to promise our raw material better before production.
3). Equipment: 350 sets advanced machining facilities, 5 automatic production lines
4). R&D: valve research and design center
5). Strict QC system is set up for the superior quality guarantee.
6). Competitive factory price can offer for customers
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