VALVE BALLS EXPERT

10 Years Manufacturing Experience

China Factory made hot-sale Trunnion Valve Balls – Ball Valve Balls – XINZHAN factory and manufacturers | Xinzhan

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Persisting in "High quality, Prompt Delivery, Aggressive Price", we have established long-term cooperation with clientele from both equally overseas and domestically and get new and old clients' higher comments for Pipe Welded Valve Balls, Trunnion Mounted Valve Balls Manufacturers, China Fixed Valve Balls Manufacturer, Many years of work experience, we have realized the importance of providing good quality products and the best before-sales and after-sales services.
China Factory made hot-sale Trunnion Valve Balls – Ball Valve Balls – XINZHAN factory and manufacturers | Xinzhan Detail:

The biggest advantage of the ball valve balls is that the resistance to the fluid is very small. The area of ​​the sealing surface that is scoured and eroded by the medium is the smallest. The switch operation of the ball valve is very easy, the flow direction of the medium is not restricted, the pressure of the medium will not drop, and the medium will not be disturbed. The shape is very simple, and the scale of application is very wide due to its excellent function. The quality of the stainless steel sphere from XINZHAN is stable, and the whole process quality monitoring is implemented, meticulous and comprehensive inspection! Using this product will make your product quality more high-quality and guaranteed!

Types of ball valve balls:
Floating or trunnion mounted valve balls, solid or hollow valve balls, soft seated or metal seated valve balls, valve balls with slots or with splines, and other special valve balls in every configuration or modified balls or specification that you can design.

Definition of Main Types of Valve Balls:
- Floating Type: the ball in floating ball valve will have a slight displacement, that is why we call it floating type. As the ball is floating, so under the pressure of the medium, the floating ball will move and against the downstream seat.
- Trunnion Mounted Type: the ball in trunnion mounted ball valve wont move because the trunnion ball valve ball has another stem at the bottom to fixed the position of the ball. The trunnion type valve balls are mainly used in high pressure conditions and large sizes ball valves.
- Solid Ball: solid ball is machined from compact casting or forging. Solid ball is normally considered as the best lifetime solution. And solid balls are mainly used in high pressure conditions.
- Hollow Ball: Hollow ball is made by coil welded steel plate or seamless stainless steel tubes. The hollow ball reduces the load of the spherical surface and the valve seat because of its lighter weight, which helps to extend the service life of the valve seat. For some very large sizes or constructions, solid ball would not be practical.
- Soft Seated: soft seated valve balls are used for soft seated ball valves. The seats are typically composed of thermoplastic components like PTFE. These valves are appropriate for applications in which chemical compatibility is crucial, and in situations where having the tightest seal is important. Soft seats, however, aren’t suitable for processing abrasive or high temperature fluids.
- Metal Seated: Metal seated valve balls are suitable for applications with elevated temperatures or highly abrasive conditions. Metal Seat and Ball are fabricated from base metals coated with hard chrome, tungsten carbide and Stellite.

Processing Steps:
1: Ball Blanks
2: PMI and NDT Test
3: Heat Treatment
4: NDT, Corrosion and Material Properties Test
5: Rough Machining
6: Inspection
7: Finish Machining
8: Inspection
9: Surface Treatment
10: Inspection
11: Grinding & Lapping
12: Final Inspection
13: Packing & Logistics

Applications:
Xinzhan valve balls are used in various ball valves which are used in the fields of petroleum, natural gas, water treatment, medicine and chemical industry, heating, etc.

Major Markets:
Russia, South Korea, Canada, United Kingdom, Taiwan, Poland, Denmark, Germany, Finland, Czech Republic, Spain, Italy, India, Brazil, United States, Israel, etc.

Packaging:
For small size valve balls: blister box, plastic paper, paper carton, plywood wooden box.
For big size valve balls: bubble bag, paper carton, plywood wooden box.

Shipment:
by sea, by air, by train, etc.

Payment:
By T/T, L/C.

Advantages:
- Sample orders or small trail orders can be optional
- Advanced facilities
- Good production management system
- Strong technical Team
- Reasonable & cost-effective price prices
- Prompt delivery time
- Good after-sales service


Product detail pictures:

China Factory made hot-sale Trunnion Valve Balls – Ball Valve Balls – XINZHAN factory and manufacturers | Xinzhan detail pictures


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Our mission is to become an innovative supplier of high-tech digital and communication devices by providing value added design, world-class manufacturing, and service capabilities for China Factory made hot-sale Trunnion Valve Balls – Ball Valve Balls – XINZHAN factory and manufacturers | Xinzhan, The product will supply to all over the world, such as: Estonia, Peru, Atlanta, We have a excellent team supplying professional service, prompt reply, timely delivery, excellent quality and best price to our customers. Satisfaction and good credit to every customer is our priority. We are sincerely looking forward to cooperate with customers all over the world. We believe we can satisfy with you. We also warmly welcome customers to visit our company and purchase our products.
  • The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
    5 Stars By Fernando from Dubai - 2018.07.12 12:19
    This supplier offers high quality but low price products, it is really a nice manufacturer and business partner.
    5 Stars By Vanessa from Russia - 2018.06.26 19:27