ASME B16.11 Stainless Steel Socket Weld & Threaded Fittings 1/8" to 4" Size Range 2000-9000LBS Pressure Rating
Professional-grade stainless steel pipe fittings manufactured to ASME B16.11 standards for demanding industrial applications requiring reliable, leak-free connections in high-pressure fluid and gas systems.
| Specification | Details |
|---|---|
| Size Range | 1/8" to 4" |
| Connection Types | Socket-Welding, Threaded NPT PT |
| Pressure Ratings | Threaded: 2000LBS, 3000LBS, 6000LBS (Sch40/80/160) Socket Welding: 3000LBS, 6000LBS, 9000LBS (Sch80/160/XXS) |
| Standards Compliance | ANSI/ASME B1.20.1, ASME B16.11, MSS-SP-96-2000, MSS-SP-97-2001, MSS-SP-83-2001, MSS-SP-79-1999a, JIS B0203, JIS B2316 |
| Available Finishes | Galvanized, Black (Carbon), Pickled |
Threaded fittings feature tapered grooves cut into pipe ends for easy assembly without welding. ASME B16.11 threaded fittings include both male and female threads in accordance with ASME B1.20.1 standards, providing secure thread engagement for reliable connections.
Socket welding fittings feature an internal collar that prevents over-insertion of pipe. During assembly, pipe is backed off approximately 1/8" from the collar to accommodate heat expansion during welding. Plain end pipe preparation ensures proper fit and weld integrity.
- Plumbing and water treatment systems
- Oil and gas processing facilities
- Chemical processing plants
- Food and beverage manufacturing
- Pharmaceutical production
- HVAC systems and industrial piping
- High-pressure steam applications
Manufactured from forgings, bar stock, seamless pipe, or seamless tubular products conforming to ASTM specifications A234, A403, A420, A815, B366, A105, A182, A350, B462, or B564. Tees, elbows, and crosses are not machined directly from bar stock, ensuring structural integrity and pressure resistance.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.