High Pressure Fittings
Avlok is a prominent manufacturer and supplier of High Pressure Fittings, giving solution that is always beneficial to both end and business users in the toughest applications. Fully put them into highest ranges of extreme pressures external environment to provide leak-tight connections within the hydraulic, pneumatic, and fluid transfer systems. It enables the industry to fulfill their different requirements while providing a full range of high pressure fitting types: compression, threaded, and welded fittings.
High pressure pipe fittings and high pressure PVC fittings from Avlok are constructed completely from the best possible raw material, and guarantee top quality strength, resistance to corrosion, and life expectancy to long time users. Be it gas, oil, or water connection, every fitting ensures a leak-tight performance, has a minimum downtime, and enhances the performance of the entire application. In addition, they provide Swagelok high pressure fittings, which are very precisely engineered to have excellent sealing capabilities.
Specification
Pressure Ratings: Up to 22 500 psig (1551 bar), Over 20k to 60k PSI – (414MPa)
Temperature Ratings:
- Up to 1000°F (537°C)
- -423ºF (-252ºC ) to 1200ºF (649ºC)
Tubing sizes: 1/4″, 5/16″, 3/8″, 9/16″, and 1″.
Connection type: Coned-and-threaded connection
Materials of construction: 316 Stainless Steel, Super Duplex Alloy 2507, Inconel Alloy 625
End Connections: PIPE METRIC, NB, BSP, NPT, BSPT, Socket weld & Screwed
Types: NPT, medium-pressure cone and thread adapters, male SAE/MS
Size Range: 1/4, 3/8, 1/2, 9/16, 3/4, 1 in.; 6, 10, 12 mm (1 in. only available in 316SS)

High Pressure Fittings and Valves
As one of the most trusted high pressure fittings suppliers, we make consistent quality improvement efforts to have top-quality products that comply with the rest of the world. These high pressure water fittings are common in hydraulic power plants, chemical processing, and high-pressure cleaning facilities. Producted from the most advanced technology in manufacturing with strict quality checks, our fittings have features that ensure safety and efficiency in the long run. We are also a leading Double Check Valve Manufacturer.
High Pressure Hose Fittings
RECOMMENDED MAXIMUM SERVICE TEMPERATUES FOR AUSTENITIC STEEL & OTHER MATERIALS IN DRY AIR.
MATERIAL GRADE | EG F | EG C |
---|---|---|
Inconel 600 | 2150 | 1175 |
Inconel 625 | 1800 | 980 |
Hastelloy C276 | 800 | 427 |
1/8” | 10000 | 6500 |
SS 304L | 1500 | 816 |
SS 316L | 1500 | 816 |
MONEL 400 | 800 | 427 |
BRONZE | 450 | 230 |
BRASS | 450 | 230 |
COPPER | 400 | 202 |

Enquiry
If you have any query related to this product please contact us at +912222821251 or reach to us through email at info@avlok.com. Our experts would guide you the same and inform regarding other various metals suitable for your applications.
FAQ
High-pressure fittings are specialized tube, pipe, or hose connecting components used in systems that operate at high pressures. They are designed to withstand extreme pressure and prevent leakage or failure, making the system safe and reliable.
The most common fittings used for high pressure are those materials known for strength, durability, and a high resistance to corrosion. Most of these are stainless steel, carbon steel, and assorted forms of alloy steels. The choice of the material is based on the exact application and environmental factors, which include temperature and exposure to chemicals.
The pressure rating of high-pressure fittings varies based on their design and material, ranging from several thousand psi (pounds per square inch) to tens of thousands psi. Always refer to the manufacturer’s specifications for the exact pressure rating to ensure the fitting is appropriate for your application.
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