chinese factory for Check Valve
“Control the standard by the details, show the energy by quality”. Our business has strived to establish a really efficient and stable personnel team and explored an effective high quality manage process for chinese factory for Check Valve, We look ahead to ascertain a long-term enterprise connection using your esteem co-operation.
“Control the standard by the details, show the energy by quality”. Our business has strived to establish a really efficient and stable personnel team and explored an effective high quality manage process for China Check Valve, Our faith is to be honest first, so we just supply high quality goods to our customers. Seriously hope that we can be business partners. We believe that we can establish long time business relationship with each other. You can contact us freely for more information and pricelist of our merchandise ! You are going to be Unique with our hair goods !!
Product Description
|
Product description |
forging check valve |
|
Model |
H11-Small forging check valve |
|
Nominal diameter |
NPS 1/4”～2”(DN8～DN50) |
|
Operating temperature |
-29℃～595℃(the range of service temperature may vary for different materials) |
|
Nominal pressure |
CLASS 150～4500 (PN 20～PN750) |
|
Material |
Main material: ： F304、F316 、F51、B564 N04400、B546 N06625, A105、A350 LF2、 F11、 F22 etc |
|
Design standard |
BS 5352、ISO 15761、API 602、ASME B16.34 |
|
Structural length |
ASME B16.10（flange type）、Company standard |
|
Connecting end |
ASME B16.25、ASME B16.11、ASME B16.5、ASME B1.20.1 |
|
Test standard |
API 598 |
|
Operation method |
electric, pneumatic drive unit 、Handwheel |
|
Application fields |
Oil and natural gas pipelines |
|
Other remark 1 |
The valve stem thread will not come into contact with the medium, so the corrosion of medium to the thread is reduced. |
|
Other remark 2 |
Small switching moment, reliable sealing |
|
Other remark 3 |
The valve seat and the slide sealing surface are build-up welded with hard alloy to improve the scouring resistance and extend the service life of the valve |
|
Other remark 4 |
pressure self-sealing or SS+ graphite or metallic seal or is adopted between valve body and bonnet for reliable sealing. |
3E Engineering is available in three bonnet designs,the first design is the bolt bonnet,with male-female joint,spiral wound gasket,made in F304L/Graphite,ring joint gasket are also available on request,The second design is the welded bonnet,with a threaded and seal welded joint,on request a full penetration strength welded joint is available.the third design is the pressure seal bonnet,with a threaded and pressure seal bonnet joint,all designs are available flange ends,butt welded ends and socket welded ends and threaded ends,
Full port or Conventional port
Piston check
Ball check
Swing check
Spring available on request
“Control the standard by the details, show the energy by quality”. Our business has strived to establish a really efficient and stable personnel team and explored an effective high quality manage process for factory Outlets for China Check Valve for industrial fields,meeting standards of API/DIN/JIS/ASME/ASTM/GB, We look ahead to ascertain a long-term enterprise connection with your esteem co-operation.
