Guoyue Hydraulic Equipment Manufacturing (jiangsu) Co., Ltd
| Nominal Pressure | 250 bar (25 MPa) |
| Max Pressure | 300 bar (Static) |
| Pressure Rating | Class 150 to 1500 / PN1.6 to PN16.0 MPa |
| Connection Type | Flanged (ASME B16.5), Butt-Weld (ASME B16.25) |
| Temperature Range | -20°C to +80°C (Standard Seals) |
| Nominal Diameter | 2" to 32" (DN50 - DN800) |
| Packaging Details | Standard Export Package |
| Delivery Time | 12~60 days depends on products type |
| Payment Terms | T/T |
| Supply Ability | 2500 Ton/Tons Per Year |
| Brand Name | Guoyue |
| Place of Origin | Jiangsu, China |
| Certification | CE |
| Model Number | customized |
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Product Specification
| Nominal Pressure | 250 bar (25 MPa) | Max Pressure | 300 bar (Static) |
| Pressure Rating | Class 150 to 1500 / PN1.6 to PN16.0 MPa | Connection Type | Flanged (ASME B16.5), Butt-Weld (ASME B16.25) |
| Temperature Range | -20°C to +80°C (Standard Seals) | Nominal Diameter | 2" to 32" (DN50 - DN800) |
| Packaging Details | Standard Export Package | Delivery Time | 12~60 days depends on products type |
| Payment Terms | T/T | Supply Ability | 2500 Ton/Tons Per Year |
| Brand Name | Guoyue | Place of Origin | Jiangsu, China |
| Certification | CE | Model Number | customized |
| High Light | Hydraulic Pump axial piston pump ，A4VG Series axial piston pump ，metallurgy axial piston motor | ||
The Q47 Series Trunnion Mounted Ball Valve is a high-performance, industrial-grade valve designed for long-distance pipelines and high-pressure service. Unlike floating ball valves, the ball in this series is fixed by trunnions (bearings) at the top and bottom. This design ensures that the pressure of the medium is supported by the bearings rather than the valve seats, resulting in significantly lower operating torque and superior sealing reliability.
It is specifically engineered for large-diameter and high-pressure applications in oil, gas, and chemical transmission systems.
| Parameter | Specifications |
|---|---|
| Design Standards | API 6D, ASME B16.34, GB/T 12237 |
| Nominal Diameter (DN) | 2" to 32" (DN50 - DN800) |
| Pressure Rating | Class 150 to 1500 / PN1.6 to PN16.0 MPa |
| Connection Type | Flanged (ASME B16.5), Butt-Weld (ASME B16.25) |
| Temperature Range | Standard: -28°C to 180°C / High Temp: Up to 300°C |
| Applicable Media | Natural Gas, LPG, Water, Oil, and Corrosive Fluids |
| Part Name | Carbon Steel Version | Stainless Steel Version |
|---|---|---|
| Valve Body | WCB / A216-WCB | CF8 / CF8M / CF3 / CF3M |
| Ball | 1Cr18Ni9Ti / SS304 | SS304 / SS316 / SS316L |
| Valve Stem | 2Cr13 / A276-410 | SS304 / SS316 / SS316L |
| Sealing Seat | PTFE / Nylon / PEEK | Reinforced PTFE / Metal-to-Metal |
| Packing / Gasket | Flexible Graphite / PTFE | Flexible Graphite / PTFE |
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Company Details
Business Type:
Manufacturer
Year Established:
2022
Total Annual:
20Million-50Million
Employee Number:
>50
Ecer Certification：
Verified Supplier
Guoyue Hydraulic Equipment Manufacturing (Jiangsu) Co., Ltd. is a leading manufacturer specializing in High-Quality Hydraulic Cylinders.With over 10 years of industry experience , We have the most advanced oil cylinder buffering technology. We excel in providing comprehensive ODM and ... Guoyue Hydraulic Equipment Manufacturing (Jiangsu) Co., Ltd. is a leading manufacturer specializing in High-Quality Hydraulic Cylinders.With over 10 years of industry experience , We have the most advanced oil cylinder buffering technology. We excel in providing comprehensive ODM and ...
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