Shanghai Jianggong Valve Manufacturing Co., Ltd.
| Payment Terms | L/C,T/T,Western Union |
| Supply Ability | 100pcs per month |
| Delivery Time | 14 days |
| Packaging Details | Plywood box safety packing |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C,T/T,Western Union | Supply Ability | 100pcs per month |
| Delivery Time | 14 days | Packaging Details | Plywood box safety packing |
| Place of Origin | China | ||
| High Light | Precise Welded Ball Valve ，Industries Welded Ball Valve ，Smooth Flow Management Welded Ball Valve | ||
Highlight: Welded Ball Valve
Product introduction:
A welded ball valve is a commonly used pipeline connector for controlling the flow of liquids or gases in pipelines. Compared
with other valves, the welded ball valve adopts a ball structure and features rapid opening and closing, excellent throttling
performance, etc. The valve is mainly composed of a valve body, ball, sleeve, thrust ring, handle, etc., among which the ball
is a key component of the valve.
Product technical parameters:
|
Nominal Diameter DN (mm) |
15~500 |
|
|
Nominal Pressure PN (MPa) |
1.6 |
|
|
Test Pressure (MPa) |
Strength (water) |
2.4 |
|
Enclose (Water) |
1.76 |
|
|
Main Components |
Body |
WCB/CF8/CF8M |
|
Valve ball |
Stainless steel/Carbon steel |
|
|
Seat |
PTFE |
|
|
Packing |
Soft graphite |
|
|
Shaft |
2Cr13 |
|
|
Handle |
Ductile iron |
|
|
Working temperature |
≤150℃ |
|
|
Medium suitable |
Water, oil, steam |
|
Product features:
1. High Efficiency and Reliability, Precise Opening and Closing: The unique spherical structure design of welded ball
valves enables rapid response, completing opening and closing actions in an extremely short time with stable and reliable
operation, effectively improving the operational efficiency and control accuracy of pipeline systems.
2. Smooth Flow, Excellent Throttling: With the large-diameter passage design of the ball, welded ball valves exhibit
minimal pressure drop during fluid transmission, allowing large and smooth media flow. They can accurately regulate flow
rates, demonstrating excellent throttling performance to meet flow control requirements under different working conditions.
3. Tough and Durable, Adaptable to Harsh Environments: Manufactured from high-strength materials resistant to high
pressure and temperature, welded ball valves can operate continuously and stably in extreme conditions such as high
temperature and pressure. They are widely used in industries with extremely high equipment performance requirements,
such as petroleum, chemical engineering, and power, providing reliable support for complex industrial processes.
4. Seamless Connection, Convenient and Stable: Connected to pipelines by welding, the installation process is simple and
efficient, forming a solid and sealed integrated structure. This effectively avoids leakage risks and ensures the safety and
tightness of the pipeline system.
5. Tight Sealing, Leak-Proof: Relying on the close cooperation between the spherical structure and the thrust ring, when
the valve is closed, the thrust ring strongly presses the ball to form a comprehensive and multi-layered sealing system.
This achieves excellent shut-off sealing performance, ensuring zero leakage even under high-pressure media and
guaranteeing the safe and stable operation of the system.
Company Details
Year Established:
1992
Total Annual:
10,000,000-20,000,000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Shanghai Jianggong Valve Manufacturing Co., Ltd. is a professional manufacturer and supplier for industrial valve products, we are specialized in production and sales of all kinds of valve products, which is widely used in petroleum, chemical, metallurgy, paper, medicine, food, coal, municipa... Shanghai Jianggong Valve Manufacturing Co., Ltd. is a professional manufacturer and supplier for industrial valve products, we are specialized in production and sales of all kinds of valve products, which is widely used in petroleum, chemical, metallurgy, paper, medicine, food, coal, municipa...
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