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Union 3/4'' NPT 316L Class 3000
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Description
Union 3/4'' NPT 316L Class 3000
- Size: 3/4''
- Thread type: NPT (tapered)
- Material: 316L stainless steel (1.4404)
- Pressure class: Class 3000 (206 bar)
- Applications: Industrial installations, steel industry, refineries, boilers, pressure vessels
- Suitable for high-pressure and high-temperature applications
- 3.1 material certificate available on request (free of charge)
- Certificate data: ASTM A182/A182M-17 F316L / ASME SA182/SA182M Section II Part A Edition 2017, NF EN10272 (Bars), NF EN10222-5 (Forgings), 1.4404, PED 2014/68/EU
Alternative Name: Union 3/4'' NPT 316L Class 3000, threaded union, stainless steel union, high-pressure union, forged union, NPT threaded union, two-piece union, SS316L union.
Information
Union 3/4'' NPT 316L Class 3000 is a two-piece fitting designed for the quick connection and disconnection of hydraulic and industrial piping systems. It features a metal-to-metal tapered sealing surface, highly valued by professionals because it does not require additional sealing materials.
316 / 316L stainless steel is a highly corrosion-resistant stainless steel with excellent welding and forming properties.
The main advantages of 316 / 316L stainless steel include its non-magnetic properties, excellent ductility, high impact strength, outstanding weldability, good mechanical strength, and wide operating temperature range.
Also known as: DIN 1.4401, 1.4404, SS316, AISI316, AISI316L, SS316L.
Applications: Pharmaceutical equipment, dairy industry, brewing industry, marine fittings, coastal installations, food processing industry, industrial machinery, agricultural machinery, and automotive industry.
Material
- Material: 316L stainless steel (1.4404)
- Excellent corrosion resistance
- Excellent weldability
- Suitable for high-pressure and high-temperature applications
- 3.1 material certificate available on request (free of charge)
Advantages
- Quick connection and disconnection
- Metal-to-metal tapered seal
- No additional sealing material required
- Excellent corrosion resistance
- High mechanical strength
- Long service life
Applications
Industrial piping systems, refineries, boilers, pressure vessels, pharmaceutical industry, food processing, marine applications, agricultural machinery, and industrial equipment.
We also offer threaded unions in many other sizes and materials. If you have any questions, please contact us. Call +48 63 261 42 02 or email biuro@polberis.pl.
Learn more about threaded unions here >>
Technical data
| Shape | Straight |
| Size | 3/4'' |
| Material | Stainless Steel |
| Connection Type 1 | NPT Thread |
| Connection Type 2 | NPT Thread |


