Discount wholesale valves Manufacturer with CE Certificate
Good quality comes 1st; assistance is foremost; business enterprise is cooperation” is our business enterprise philosophy which is regularly observed and pursued by our company for Discount wholesale valves Manufacturer with CE Certificate, We feel you are going to be happy with our affordable selling price, top quality solutions and rapidly delivery. We sincerely hope you can give us an opportunity to provide you and be your best partner!
Good quality comes 1st; assistance is foremost; business enterprise is cooperation” is our business enterprise philosophy which is regularly observed and pursued by our company for pipeline products, Our company will continue to adhere to the ” superior quality, reputable, the user first ” principle wholeheartedly. We warmly welcome friends from all walks of life to visit and give guidance, work together and create a brilliant future!
Product Description
|
Product description |
Globe valve |
|
Model |
J41H-globe valve |
|
Nominal diameter |
NPS 2”～24”(DN50～DN600) |
|
Operating temperature |
-29℃～593℃(the range of service temperature may vary for different materials) |
|
Nominal pressure |
CLASS 150～2500 (PN 20～PN420) |
|
Material |
Main material: A216 WCB、WCC; A217 WC6、WC9、C5; Austenitic Stainless Steel、CA352 LCB、LCC; M35-1; A890 4A(CD3MN)、5A(CE3MN)、 B 148 C95800、C95500, etc. |
|
Design standard |
BS 1873 、ASME B16.34、GB/T 12235、GB/T 12224 |
|
Structural length |
ASME B16.10、GB/T 12221 |
|
Connecting end |
ASME B16.5、ASME B16.25、GB/T 9113、GB/T 12224 |
|
Test standard |
API 598、ISO 5208、GB/T 26480、GB/T 13927 |
|
Operation method/td> |
handwheel,bevel gear, electric actuator, pneumatic actuator |
|
Application fields |
For application in fields such as ,petroleum refining, petrochemical engineering, offshore oil,refining oil,LNG, chemical engineering, etc. |
|
Other remarks 1 |
The sealing faces of valve seat and valve clack are build-up welded with hard alloy to improve the erosion resistance and extend the service valve life |
|
Other remarks 2 |
The friction between sealing faces is smaller during opening and closing, facilitating a longer service life. |
|
Other remarks 3 |
The valve clack is of taper, needle, ball and parabola types, and can be used to adjust the flow rate. |
|
Other remarks 4 |
SS+ graphite or metallic seal or pressure self-sealing is adopted between valve body and bonnet for reliable sealing |
|
Other remarks 5 |
Rising stem structure, making the valve switch position be clear at a glance |
|
Other remarks 6 |
The valve stem thread will not come into contact with the medium, so the corrosion of medium to the thread is reduced. |
|
Other remarks 7 |
A certain clearance is provided between valve clack and valve stem. You may adjust it by yourself. The sealing is reliable. |
|
Other remarks 8 |
The valve clack can be machined into parabola, spherical, needle shapes, etc. according to the requirement of customer. It can be used for adjustment (rough adjustment) on pipeline. |
|
Other remarks 9 |
Short stroke is suitable for application at positions subject to frequent opening. |
|
Other remarks 10 |
Through improving the structural design and selecting reasonable packing structure and qualified packing supplier, the valves can meet the Class A sealing test requirements of ISO 15848 FE. |
The body and bonnet of class 150~Class 900 globe valves are usually with studs and nuts,body and bonnet of class 1500~2500Lb are usually with pressure seal design.
Good quality comes 1st; assistance is foremost; business enterprise is cooperation” is our business enterprise philosophy which is regularly observed and pursued by our company for Discount wholesale China 3ton Mini Spider Crawler Mobile Crane Manufacturer with CE Certificate, We feel you are going to be happy with our affordable selling price, top quality solutions and rapidly delivery. We sincerely hope you can give us an opportunity to provide you and be your best partner!
Discount wholesale China Foldable Hydraulic Auto Spider Crane, Mobile 3 Ton Spider Crawler Crane, Our company will continue to adhere to the ” superior quality, reputable, the user first ” principle wholeheartedly. We warmly welcome friends from all walks of life to visit and give guidance, work together and create a brilliant future!
