Oil, Natural gas, Water and Chemical Transmission Pipeline application, Metal to metal sealing ball valves can be used for rubbing, abrasive, corrosive and high temperature medium.
Oil, Natural gas, Water and Chemical Transmission Pipeline application, Metal to metal sealing ball valves can be used for rubbing, abrasive, corrosive and high temperature medium.
Slab gate valve (Through conduit gate valve) has been designed as per API6D standard, including soft sealing slab gate valve, metal to metal sealing slab gate valve and expanding slab gate valve. Slab gate valves are mainly used for oil& gas, water pipelines, the design has two floating seats,grease injection system and double block & bleed system.
Flanged ends cast steel gate valve are used to cut or conect the pipe mediua under nominal pressure from 150Lb to 2500Lb, temperature between -46 to 600C. In oil, gas, chemical industry, power plants and other conditions.
Swing check valves are designed as per API6D/ABS1868/DIN/GHOST/GB standards, with bolted bonnet and pressure sealing bonnets. These check valves are mainly used for Oil, Gas, water pipelines, and soft sealing check valve also can be used for Natural gas with zero leakage.
one piece floating ball valve
(PTFE/RPTFE)
One piece floating ball valve is designed with intergal casted body, soft sealing , floating ball and reduce bore. This desigh has not outside leakage points from body, fire safe design, anti-blow out stem. One piece body is always used for small size with low pressure, below 6inch.
Technical Features :
|
Service |
Oil, Natural gas, Water and Chemical Transmission Pipeline application |
|
Design Body |
One piece body |
|
Bore |
Reduce bore |
|
Bonnet Design |
End entry |
|
Ball Design |
Floating mounted ball |
|
DBB/DIB Design |
Not applicable |
|
Size |
1/2”-6” |
|
Pressure |
150Lb-300Lb |
|
Design temperature |
-46-200℃ |
|
Main materials |
CS/SS/Duplex stainless steel/Bronze/Inconel/Titanium alloy steel |
|
Seat sealing type |
PTFE/RPTFE |
|
Operation |
Manual, Electric, Pneumatic, Gas over oil, Electro-hydraulic actuator.(Rotork, Biffi, DVG, ect.) |
|
Design Standard |
API608/API6D/AWWA/BS5351/ISO17292/DIN/GB/GHOST |
|
Face to face |
ASME B16.10/ API6D/DIN |
|
Ends |
RF to ASME B16.5, BW to ASME B16.25, SW to ASME B16.11, Thread ends to ASME B1.20.1 |
|
Pressure and Temperature Design |
ASME B16.34 |
|
Test standard |
API6D/API598, ISO5208 |
|
Fire safe |
APIF6A/API607 |
|
Others |
Anti static design, Anti blow-out stem design, NACE MR0175/ISO15156(if applicable) |
Copyright © 2016 KAIRUITE VALVE CO.,LTD Allrights reserved. | | Privacy Policy | Карта сайта | XML
