High Temperature Ultrahigh Pressure Pipe Connectors -423°F to 1200°F Range for Harsh Environments

Hikelok Ultrahigh Pressure Tubing & Nipples are engineered for demanding industrial applications requiring exceptional strength and reliability. These premium stainless steel fittings withstand extreme pressures up to 60000 Psi (4136 bar) and operate across a wide temperature range from -423°F to 1200°F (-252°C to 649°C).

Constructed from durable 316 stainless steel, these fittings maintain structural integrity in corrosive environments. The hexagon head design ensures secure connections that won't loosen under vibration or pressure fluctuations. Available in standard sizes including 1/4", 3/8", and 9/16" connections, with custom configurations available to meet specific application requirements.

Our comprehensive product line includes various fitting types: glands, collars, plugs, union couplings (standard and reducing), slip-type couplings, bulkhead couplings, caps, elbows, tees, and crosses. Each component undergoes rigorous testing to guarantee performance and safety in critical applications.

These ultrahigh pressure fittings are ideal for oil and gas, petrochemical, power generation, and other industrial applications where reliability under extreme conditions is paramount. The 316 stainless steel construction provides excellent resistance to corrosion, oxidation, and chemical attack.

All products are manufactured to meet international standards including ASTM, ASME, and EN specifications. We provide comprehensive support including CAD drawings, component selection assistance, and professional packaging to ensure product integrity during transit.