Description

API 602/ASME B16.34 Forged Steel Flanged Gate Valve – High-Pressure & Zero-Leakage Solution
Key Structural Features
✅ Full Forged Steel Construction:
ASTM A105/A182 F316L: Robust carbon/stainless steel body for Class 150~2500 (PN16~PN420) oil, gas, and steam pipelines (up to +593°C).

ASME B16.5 Flanged Ends (RF/RTJ): Leak-proof integration with ANSI/ASME pipelines.
✅ Durable & Maintenance-Free:
Rising Stem (OS&Y): Visual position indicator for safe operation.
Bolted Bonnet: ASME B16.34-compliant gasket joint for easy disassembly.

Technical Specifications
Size Range: 1/2″~24″ (DN15~DN600).
Pressure Rating: Class 150~2500 (PN16~PN420).
Temperature Range: -29°C to +593°C (cryogenic options available).
Certifications: API 602, ASME B16.34, NACE MR0175 (sour service).
Testing: API 598 hydrostatic/pneumatic tests, RT/UT inspections.

Industry Applications
Oil & Gas: Crude oil trunk lines, refinery isolation.
Power Generation: Boiler feedwater systems, steam headers.
Petrochemical: High-temperature reactor feed lines.

Marine: Fuel transfer, ballast systems.
Why Choose This Valve?
✨ Zero Maintenance: Hard-faced wedge and stem coating resist wear in abrasive media.
✨ Global Compliance: CE, PED certifications for international projects.
✨ Custom Solutions: Alloy 625 cladding, extended bonnets for cryogenic (-196°C) service.

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