Professional Factory for China Cast Steel Trunnion-Mounted Ball Valve Full-Port Double Block & Bleed Dbb Nps6″ -900lb
For a result of ours specialty and repair consciousness, our business has won a very good name among the clients all around the globe for Professional Factory for China Cast Steel Trunnion-Mounted Ball Valve Full-Port Double Block & Bleed Dbb Nps6″ -900lb, We welcome new and outdated consumers from all walks of existence to speak to us for long run enterprise relationships and acquiring mutual success!
For a result of ours specialty and repair consciousness, our business has won a very good name among the clients all around the globe for China Forged Steel Trunnion Ball Valve 10″ 1500lb, Gate Valve, Trunnion, Satisfaction and good credit to every customer is our priority. We focus on every detail of order processing for customers till they have received safe and sound products and solutions with good logistics service and economical cost. Depending on this, our merchandise are sold very well in the countries in Africa, the Mid-East and Southeast Asia.
Product Description
|
Product description |
Small forging steel gate valve |
|
Model |
Z11H-Small forging gate valve |
|
Nominal diameter |
NPS 1/4”～4”(DN8～DN100) |
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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: ：A105、A350 LF2、A182 F11、A182 F22、A182 F304、A182 F316、A182 F51、B150 C61900、B564 N04400、B546 N06625,etc. |
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Design standard |
ISO 15761、API 602、BS 5352、ASME B16.34 |
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Structural length |
Company standard、ASME B16.10（flange type） |
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Connecting end |
ASME B16.5、ASME B16.25、ASME B16.11、ASME B1.20.1 |
|
Test standard |
API 598 |
|
Operation method |
Hand wheel, motor drive unit, pneumatic drive unit |
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Application fields |
Oil and natural gas pipelines, and urban gas pipeline |
|
Other remark 1 |
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 |
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Other remark 2 |
SS+ graphite or metallic seal or pressure self-sealing is adopted between valve body and bonnet for reliable sealing. |
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Other remark 3 |
Rising stem structure, making the valve switch position be clear at a glance. |
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Other remark 4 |
The valve stem thread will not come into contact with the medium, so the corrosion of medium to the thread is reduced. |
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Other remark 5 |
Small switching moment, reliable sealing |
Full port or Conventional port
Outside screw and yoke(OS & Y)
Two piece self-aligning packing gland
Loose solid disc
Integral backseat
Marking MSS-SP25
Ratings -Carbon steel class 800 1975 psig @100 F,138 bar+38 Deg C
Ratings -Carbon steel class 1500 3705 psig @100 F,255 bar+38 Deg C
Ratings -Carbon steel class 2500 6170 psig @100 F,425 bar+38 Deg C
For a result of ours specialty and repair consciousness, our business has won a very good name among the clients all around the globe for Professional Factory for China Cast Steel Trunnion-Mounted Ball Valve Full-Port Double Block & Bleed Dbb Nps6″ -900lb, We welcome new and outdated consumers from all walks of existence to speak to us for long run enterprise relationships and acquiring mutual success!
Professional Factory for China Forged Steel Trunnion Ball Valve 10″ 1500lb, Trunnion, Satisfaction and good credit to every customer is our priority. We focus on every detail of order processing for customers till they have received safe and sound products and solutions with good logistics service and economical cost. Depending on this, our merchandise are sold very well in the countries in Africa, the Mid-East and Southeast Asia.
