Описание

High Pressure Female Threaded Coupling Introduction

The high pressure female threaded coupling is a type of pipe fitting used to securely connect two male-threaded pipes in high-pressure piping systems. It is widely used in industries such as petroleum, natural gas, chemical processing, and hydraulic machinery.

Product Features:

• Connection Type: Female threads on both ends (standard thread types such as NPT, BSPT, ZG, etc.)

• Working Pressure: Common pressure ratings range from 3000psi to 6000psi, with custom options available for higher pressures

• Sealing Performance: High precision threads ensure reliable sealing; can be used with sealing tape or thread sealant

• Material Options: Stainless steel 304/316, carbon steel, forged alloy steel, etc.

• Surface Treatment: Polished natural finish for stainless steel; hot-dip galvanized, electroplated, phosphated, or painted finish for carbon steel

• Standards: Available in ANSI, DIN, GB, and other international standards

Main Applications:

• High-pressure water systems

• Hydraulic machinery and equipment

• Chemical and pharmaceutical piping systems

• Natural gas and oilfield transmission lines

• Compressed air and industrial gas systems

Advantages:

• Excellent pressure resistance and corrosion resistance

• Easy installation and high compatibility

• Long service life with low maintenance cost