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 |
| Application: | General |
| Medium Type: | Water, steam and oil etc. |
| Mounting Type: | Direct Mount |
| Standard Or Non-Standard: | Standard |
| Flow way: | Two way |
| Actuation: | Manual, Electric, Pneumatic,Automatic |
| Sealing Performance: | Sealing |
| Working Temperature: | Normal Temperature And High Temperature |
| Pressure Application: | Normal Pressure |
| Quality Warranty: | 18 Months |
| Place of Origin | China |
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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 |
| Application: | General | Medium Type: | Water, steam and oil etc. |
| Mounting Type: | Direct Mount | Standard Or Non-Standard: | Standard |
| Flow way: | Two way | Actuation: | Manual, Electric, Pneumatic,Automatic |
| Sealing Performance: | Sealing | Working Temperature: | Normal Temperature And High Temperature |
| Pressure Application: | Normal Pressure | Quality Warranty: | 18 Months |
| Place of Origin | China | ||
| High Light | Manual Actuation Globe Valve ，Normal Pressure Globe Valve | ||
Highlight: Bellows Globe Valve
Product introduction:
Bellows gate valve, also known as bellows sealed gate valve, forms a metal barrier between the fluid medium and the
atmosphere through automatic roll welding to ensure zero leakage of the valve stem. The valve stem adopts a double
sealing structure of bellows and packing to ensure leak-free sealing at the valve stem, which is particularly suitable for
pipelines of flammable, explosive, toxic and valuable media. The bellows are made of stainless steel or Inconel materials,
with a reasonable design of the bellows sealing structure, which is fatigue-resistant and has a long service life.
Product technical parameters:
|
Type Number |
WZ41H-JGPV |
|
|
Nominal Pressure PN(MPa) |
1.0 - 4.0 |
|
|
Nominal Diameter DN(mm) |
15～600 |
|
|
Test pressure (MPa) |
Strength (water) |
1.5 times of pressure nominal |
|
Sealing (water) |
1.1 times of pressure nominal |
|
|
Sealing (Air) |
0.6 times of pressure nominal |
|
|
Sealing for bellows (water) |
1.5 times of pressure nominal |
|
|
Raw material |
WCB, CF8, CF8M |
|
|
Medium suitable: |
Water, steam, oil mediums |
|
|
Working temperature |
-196℃～600℃ |
|
|
Connection type |
Flange |
|
|
Operational method |
Hand-wheel, bevel gear, pneumatic and electric actuators |
|
Product features:
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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