API 598 Explosion Proof Fully Welded Ball Valve 1.6-4.0MPa Pressure Range -60°C to 200°C Temperature
Price:
$500.00 PER PC
MOQ:
1 - 9 Sets
Delivery Time:
5-8 work days
Brand:
OEM
Product Description
API 598 Explosion Proof Fully Welded Ball Valve
This fully welded trunnion mounted ball valve features a completely welded body construction that eliminates potential leakage through body joints. Designed for medium pressure applications, it is ideal for long-distance oil and gas pipeline transport, toxic media requiring low emissions, and buried/underground service conditions.
Key Features
- Fully welded steel pipe body construction
- Reinforced PTFE ball pad material
- Explosion-proof stem design
- Temperature range: -60°C to 200°C
- Manual or turbine drive options
- API 598 testing standard compliance
Technical Specifications
| Valve Type | Trunnion mounted ball valve |
|---|---|
| Connection Type | Welding |
| Nominal Pressure | 1.6MPa / 2.5MPa / 4.0MPa |
| Material Construction | Valve Body/Bonnet: A105, 304, 316A Valve Disc: A105+Cr or 2Cr13 nitriding, 304 spraying, 316 spraying Valve Stem: 2Cr13, 304, 316 Packing: Flexible graphite |
| Suitable Medium | Water, steam, gas, etc. |
| Suitable Temperature | ≤250°C |
| Design Standard | GB/T 12237 |
| Testing Standard | GB/T 26480 |
Dimensional Specifications
| DN | L (mm) | H (mm) | A (mm) | B (mm) |
|---|---|---|---|---|
| 150 | 457 | 340 | 172 | 154 |
| 200 | 521 | 410 | 223 | 203 |
| 250 | 559 | 470 | 278 | 255 |
| 300 | 635 | 525 | 329 | 305 |
| 400 | 838 | 675 | 413 | 387 |
| 500 | 991 | 900 | 516 | 489 |
| 600 | 1143 | 1075 | 619 | 591 |
Applications
- City gas: output pipelines, main lines and supply lines
- Central heating: large heating equipment output pipelines
- Heat exchangers: pipeline and circuit control
- Steel plants: fluid pipelines, exhaust systems, fuel supply
- Industrial equipment: heat treatment pipes, industrial gas systems
Product Images
Additional Information
Lead Time: Customized valves: 30-45 days; Stock valves: within 5 days
Valve Lifetime: Specified according to usage frequency and installation location
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Company
Beijing Silk Road Enterprise Management Services Co.,LTD.
Location
Beijing China
Contact Person
Rambo