Factory Cheap Hot China Forged Steel Underground Buried Extension Long Stem Fully Welded Body Trunnion Mounted Welding End Ball Valve for Gas Pipeline
We consistently carry out our spirit of ”Innovation bringing enhancement, Highly-quality making sure subsistence, Management promoting profit, Credit score attracting prospects for Factory Cheap Hot China Forged Steel Underground Buried Extension Long Stem Fully Welded Body Trunnion Mounted Welding End Ball Valve for Gas Pipeline, Our intention is “blazing new floor, Passing Value”, in the upcoming, we sincerely invite you to definitely improve up with us and make a shiny long term together!
We consistently carry out our spirit of ”Innovation bringing enhancement, Highly-quality making sure subsistence, Management promoting profit, Credit score attracting prospects for China Ball Valve, Fully Welded Ball Valve, Our company will adhere to “Quality first, , perfection forever, people-oriented , technology innovation”business philosophy. Hard work to keep making progress, innovation in the industry, make every effort to first-class enterprise. We try our best to build the scientific management model, to learn abundant skilled knowledge, to develop advanced production equipment and production process , to create the first-call quality solutions, reasonable price , high quality of service , quick delivery , to offer you create new value .
Product Description
|
Product description |
Trunnion mounted ball valve |
|
Model |
Q47F fixed ball valve |
|
Nominal diameter |
NPS 2～NPS 56 |
|
Operating temperature |
-46℃～121℃ >=150℃(Metal) |
|
Operating pressure |
CLASS 150～CLASS 2500 |
|
Material |
A105、LF2、LF1、F11、F22、F304、F316、AF51, etc. |
|
Design standard |
API 6D、ISO 17292 |
|
Structural length |
ASME B16.10 |
|
Connecting end |
ASME B16.5、ASME B16.25 |
|
Test standard |
API 598、API 6D |
|
Operation method |
Handle, gearbox, electric actuator, pneumatic actuator |
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Application fields |
Water, petroleum and natural gas |
|
Other remarks 1 |
A locking device is provided to prevent misoperation of valve. |
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Other remarks 2 |
Valve stem flyout prevention structure design, to prevent accident due to flyout of valve stem caused by abnormal pressurization in the chamber |
|
Other remarks 3 |
Fireproof and antistatic design |
|
Other remarks 4 |
The valve stem and the valve seat are equipped with an injection system. |
|
Other remarks 5 |
DBB (double block and bleed) function |
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Other remarks 6 |
Full bore of valve convenient for pigging, of small flow resistance and high flow capacity |
3E Engineering manufactures in general trunnion ball valve of casting steel and stainless steel body,however,if required by customers,forged carbon steel and stainless steel and others special.
forged materials are available,of which the flange dimensions and face to face dimensions are the same as that of casting trunnion ball valves.
Except for full bore ball valves,3E Engineering also supply ball valves with reduced bore to meet different of customers requirements,which not only lowers the cost and pricing,but also satisfies the special requirement of customers.
We consistently carry out our spirit of ”Innovation bringing enhancement, Highly-quality making sure subsistence, Management promoting profit, Credit score attracting prospects for Factory Cheap Hot China Forged Steel Underground Buried Extension Long Stem Fully Welded Body Trunnion Mounted Welding End Ball Valve for Gas Pipeline, Our intention is “blazing new floor, Passing Value”, in the upcoming, we sincerely invite you to definitely improve up with us and make a shiny long term together!
Factory Cheap Hot China Ball Valve, Fully Welded Ball Valve, Our company will adhere to “Quality first, , perfection forever, people-oriented , technology innovation”business philosophy. Hard work to keep making progress, innovation in the industry, make every effort to first-class enterprise. We try our best to build the scientific management model, to learn abundant skilled knowledge, to develop advanced production equipment and production process , to create the first-call quality solutions, reasonable price , high quality of service , quick delivery , to offer you create new value .
