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High-Vacuum Ball Valve

High-Vacuum Ball Valve
Price: Negotiable/Piece
Trade Terms: FOB,CFR,CIF
Min Order: 1/Piece
Pay Type: L/C,T/T,D/P
Ball Valve Valve Body

We could manufacture all kinds of ball valve body according to our customers' requirements.

Main Description about ball valve

1. Types

Ball valves including Floating ball valves, Trunnion side entry ball valves, Trunnion welded body ball valves, Trunnion top entry ball valves, Double block and bleed, etc...

2. Application

Our valve body are designed and manufactured for a broad range of applications: Oil&gas production,
Oil&gas transmission, oil&gas processing, etc.

3. Materials:

Carbon steels, Austenitic or martensitic SS, Duplex~superduplex SS, Nickel~based alloys, Titanium, Aluminium-bronze and other exotic material. We choose different material according to different types ball valves. E. G. The CRYOGENIC VALVES, whose body and trim material are austenitic SS, because of their ductility at low temperature.

4. Operation:

Manual operated(lever or gearbox depending on valve size), but also equipped with an actuator(electric, pneumatc, hydraulic, gas-over-oil etc. )

5. Valve seats design available in three different versions:

---SPE(single pistion effect): The seat is energized by upstream pressure only.
---DPE(double pistion effect): The seat can be energized by upstream pressure or body cavity pressure.
---DUAL(SPE upstream and DPE downstream): Combining the two seat designs explained above, a double barrier can be assured in case of seat sealing failure.

6. There are three special designs except the standard design(soft seated&lever operated

---CRYOGENIC: Full austenitic stainless steel valve, provided with PCTFE or metal seat, lipseals as static and dynamic seals, stem extension according to BS6364 or as customers request.
---METAL-TO-METAL SEAT: For high temperatures(larger than 250º C) or dirt/slurry service, floating ball valves can be provided with a spring-energized seat, and hard facing on seat and ball contact surfaces.
---STEM EXTENSION: For special applications the operator(lever/gear/actuator)can be lifted by an extension fixed to valve body, and joint coupled to the stem.
---SUBS DEEASIGN: For subsea applications, side entry ball valves are provided with additional seals, blind nuts, subsea actuators etc.

We can meet all the requirements coming from the customer including the need of valves with reduced dimensions and weight. For double block and bleed design, trunnion or floating type, special body design without flanges results in a very short end-to-end dimension. Pipeline bolts shall be screwed into threaded blind holes machined into valve body.
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Connection Form: Flange
Application: Industrial Usage
Channel: Different
Structure: Different
Type: Ball Valve
Material: Different Kinds
Jiangyin Eternal Oil Equipment Co., Ltd is setted up in July, 2008, which is seperated from Jiangyin Eternal Heavy Industry Co., Ltd. Eternal Oil equipment company specialize on the design and manufacturing of drilling tools, wellhead equipment and mud pump spare parts on land or offshore oil industry.

Eternal Oil equipment company own a series of CNC machine tools and material testing facility, including CNC lathe, CNC vertical machining center, CNC frame type machining center, Ultrasonic test machine, Magnetic test machine and all kinds mechanical property test machine etc.

Jiangyin Gaoyuan Forging Co., Ltd, which is its auxiliary forging plant, it owns 1 set 3000 tons hydraulic forging press, 1 set 5 tons forging hammer, 1 set 1 ton mforging hammer, 1set ring rolled machine with max diameter 3000mm, 2 set ring rolled machine with max 1800mm.

Eternal oil equipment company adopt CAD design, 3D finite element analysis and ADAMS simulation study. The products quality has been accepted by all of the world.

Eternal company is located in Jiangyin city, Jiangsu Province, which is 180 KM from Shanghai airport

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  • Jiangyin Eternal Oil Equipment Co., Ltd.

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