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PTBrass Gas Fittings
Supplier of Brass Gas Fittings
Precious Metal Industries (PMI) is an ISO 9001:2015 certified premier manufacturer and global exporter of high-precision Brass Gas Fittings. Machined on modern CNC turning centers, sliding headstock automatics, and high-speed stamping presses in Jamnagar, Gujarat, our parts deliver tight dimensional tolerances, exceptional surface finish, and long-lasting mechanical durability.
Features of Brass Gas Fittings
The engineering features and quality advantages of our Brass Gas Fittings include:
- Forged and turned CW614N / C36000 high-density brass
- 45° SAE and 37° JIC metal-to-metal flare seals
- Pneumatic pressure tested with 100% zero-bubble helium verification
- Resistant to high vibration, mechanical stress, and thermal expansion
- Compatible with natural gas, LPG, propane, butane, and CNG lines
- Certified to international safety standards
Technical Specifications of Brass Gas Fittings
Precious Metal Industries manufactures turned and forged components to strict DIN, ASTM, BS, and ISO quality standards:
| Parameter | Standard Specification | Custom Options Available |
|---|---|---|
| Material Composition | CW614N (CuZn39Pb3), C36000 Free-Cutting Brass, C37700 Forging Brass | Low-lead forging alloys |
| Flare Angles | 45° SAE flare standard, 37° JIC industrial flare | Inverted flare and compression seats |
| Thread Profiles | NPT taper dryseal, UNEF / UNF straight threads, BSPT taper | Metric ISO gas threads |
| Pressure Rating | Up to 3,000 PSI depending on tube size and wall thickness | Burst pressure ratings over 10,000 PSI |
| Operating Temperature | -40°C to +120°C (-40°F to +250°F) | Cryogenic gas seals on request |
Frequently Asked Questions – Brass Gas Fittings
Yes, our gas flare connectors are tested for high-pressure gas distribution with 100% pneumatic pressure testing up to 3,000 PSI to ensure zero porosity and bubble-tight sealing.