(API 624 Additional High Temperature Version)
Key Specifications / Features
The China Welded Bonnet Gate Valve Supplier offers high-quality API 602 gate valves, specifically designed with a carbon steel ASTM A105N body. These valves feature a 1-inch (DN25) size and a robust pressure rating of 1500 LB (PN250). They are equipped with butt weld ends, ensuring secure and durable connections. The welded bonnet design enhances structural integrity, while the low-emission feature ensures environmental compliance and safety.
- Model no.: MV-20250606-FSGTV-03
- Hits: 0
- Categories: Forged Steel Gate Valve
- Tags: Welded Bonnet Gate Valve, ASTM A105N Gate Valve, API 602 Gate Valve
Detail Information
Product Name: Welded Bonnet Gate Valve, Carbon Steel
Design Standard: API 602
Body Material: ASTM A105N
Size: 1 Inch, DN25
Pressure: Class 1500 LB, PN250
Operation: Handwheel
End Connection: Butt Weld
Standards:
Face to Face: MFG
Test & Inspection: API 598
Certificates: TA-Luft, ISO 15848-1, API 622, ect
Product Range
Body Materials: Forged Carbon, Stainless, Alloy Steel
Gasket & Packing Material: Graphite/PTFE
Size Range: 1/2-2 Inch (DN15-DN50)
End Connection: Flanged, BW
Pressure Range: Class 150-2500 LB (PN16-PN420)
Working Temperature: -29°C to 429°C
Application: Water, Oil & Gas
The packing used in forged valves is the M800 series graphite packing,
with a graphite carbon content exceeding 99% and a sulfur content below 50 PPM.
The dynamic leakage rate, as tested according to API 622, is less than 12 PPM.
The static leakage rate is below 6 PPM.
All the gaskets used are low-emission gaskets certified by TÜV Rheinland TA-LUFT.
Type Test Report for 2-Inch Gate Valve
According to ISO 15848-1 at 400°C
Type Test Report for 1-Inch Globe Valve
According to ISO 15848-1 at 400°C
Type Test Report for 3/4-Inch Gate Valve
According to ISO 15848-1 at 400°C
The 0.5-inch forged steel gate valve in accordance with API 602 is tested for an ISO 15848-2 Class A leakage rate below 50 PPMV, using the M600 model low emission packing.
The 1-inch forged steel gate valve, in accordance with API 602, is tested for an ISO 15848-2 Class A leakage rate of less than 50 PPMV, using the M600 model low-emission packing.
The 1.5-inch forged steel globe valve, in accordance with API 602, is tested for an ISO 15848-2 Class A leakage rate of less than 50 PPMV, using the M800 model low-emission packing.
The API 624 test for a 2-inch forged steel gate valve in accordance with API 602 uses the M600 model low-emission packing.
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