Slab Flat Cast Steel Gate Valve For Petroleum Natural Gas ( Through Conduit ) - Z543DF
Slab Flat Cast Steel Gate Valve For Petroleum Natural Gas ( Through Conduit ) For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale Slab Flat Cast Steel Gate Valve For Petroleum Natural Gas ( Through Conduit ), Made in China, High Quality Products!, China cheap prodocuts, china suppliers Supplier, Manufacturer.
API 6D Slab Flat Cast Steel Gate Valve For Petroleum Natural Gas ( Through Conduit )
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Applicable Standards: | ? |
DESIGN & MANUFACTURE CONFORM WITH:
API 6D/ISO 14313, ASME B16.34
CONNECTION DIMENSION CONFORMS WTIH:?
ASME B16.5 DIN EN 1092
FIRE RESISTANCE DESIGN CONFORMS WITH:?
API 607/ISO 10497
INSPECTION & TEST CONFORMS WITH:?
API 6D, ISO 5208, API 598
MATERIAL CONFORMS WITH:?
ISO 15156 |
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Materials of parts |
Body
Bonnet
Disc
Seat
Stem
Seal ring
Sealing surface material
O-ring
Bolt
Nut
Spring
Stem nut
Gasket
Packing | WCB/LCB/CF8M/CF8/CF3M/CF3/WC6/WC9/CD3MN
WCB/LCB/CF8M/CF8/CF3M/CF3/WC6/WC9/CD3MN
A105+ENP/LF2+ENP/F304/F316/F304L/F316L/F51
A105+ENP/LF2+ENP/F304/F316/F304L/F316L/F51
F6a/F304/F316/F304L/F316L/F51
PTFE/NYLON/PEEK/TEFLON
1~12 Trim material
VITON/NBR
B7M/B8M/L7M/B16M
2HM/8M/7M/4M
17-4PH/Inconel
C95200/D2/A536
Flexible graphite+304/Flexible graphite+316
Flexible graphite/PTFE |
? | *Materials could be choosed according to customers& acute; requirement & working condition. |
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1 . ?Valve seat adopts the structure of O-ring seals and pretightening float valve seat, the soft
sealing inlays fluoroplastic, it provides the function of double sealing: fluoroplastic to metal and
metal to metal. And at the same time, the fluoroplastic can remove the dirt of the gate disk.
2 . ?Of the metal to metal sealing, there is a grease injection structure outside the valve, grease
injects the sealing part through the seat, in this way achieves the aim of zero leakage.
3 . Through conduit gate valve always coincide with the sealing surface,whether the disc is full
open-or fullclosd; sealing surface to be protected from scouring by media dilectly, thereby extending
the service life. In fulltime, smooth channel for the direct and flow resistance coefficient is extremely
small, no pressure loss, leading to Pig.
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Shanghai kangquan Valve Co. Ltd.
Address: No.159 Jiugan road Sijing industrial zone Songjiang District, Shanghai, Shanghai, China, 200000
Tel: 86-021-57626759
Shanghai KangQuan Valve Co. Ltd. is a specialized valves manufacture, which has 2,500 tons of
valves output capacity annually. We pay much attention to the quality so our products are superior in
quality compared with those of other manufacturers. After years of research and development, we have
accumulated a wealth of information and experience in this field. We enjoy a high reputation in dealing
with both domestic and overseas trading.
Shanghai KangQuan Valve Co. Ltd. covers an area of 15000 square meters. Our products line includes
various kinds of gate valves, globe valves, ball valves, check valves, cock valves, butterfly valves of , etc.,
up to the international advanced standards of ANSI, API, JIS, DIN, BS and so on . Materials mainly include
carbon steel ,stainless steel ,ductile iron and so on .with hand wheel worm-gear actuator and pneumatic
and electric actuator to be selected ,widely used in the industries of petrochemical, natural gas, metallurgy,
electric power , pharmaceutical , construction, etc..
With highly qualified professionals and first class service, Shanghai KangQuan Valve Co. Ltd. has
established a highly respected enterprise which has been relied on for years. And we will continuously
offer customers the most accurate and high quality delivery service possible.
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