Pipe couplings are pipeline connections made from round steel or steel ingots through die forging. The connection form is socket weld. The steel pipe is inserted into the socket for welding, hence the name "socket weld coupling."

Features: High temperature and high pressure resistance, safe and reliable, cost-effective, and easy installation.

Main materials:

Alloy series: Nickel-based alloys, high-temperature alloys, precision alloys, corrosion-resistant alloys, zirconium alloys, titanium alloys, etc.

Stainless steel series: Austenitic stainless steel, duplex stainless steel, etc.

Size: 1/8"–24" NPS, DN8–DN600. (Larger sizes available upon agreement)

Pressure class: 3000#, 6000#, 9000#.

Nominal wall thickness: SCH/STD/XXS/XS.

Specifications: ASME/ANSI/DIN/GB/HG/JIS/JPI/ISO/BS.

Application fields: Petrochemical, pharmaceutical and healthcare, power generation, aerospace, military industry, fire protection, metallurgy, shipbuilding, gas, nuclear power, and environmental protection, among others.