High pressure swivel joints 
Swivel joints are used on incrementing pump trucks, fracturing trucks, various kinds of manifolds and high pressure equipment or pipe lines. They are important equipment to transfer oil, water, fracturing fluids and mixed liquids. These swivel joints (Chiksans) are made of forged carbon steels or alloy steels, providing excellent mechanical and sealing properties, and having fine exterior appearance. These products have different sizes and pressure, the maximum pressure is 105MPa. The manufacturers making these products carry API monograms.
Main technical parameters : style 10 - 50
Type |
Working Pressure Psi(MPa) |
Nominal Bore in(mm) |
End Connection Size |
End Comection style |
2GWT×35.1 |
5000(35) |
2(50) |
Tr 100×12 |
Metal-to-metal ball-surface seal |
2GWT×35.2 |
5000(35) |
2(50) |
Tr 100×12 |
End Surface seal |
2GWT×70.1 |
10000(70) |
2(50) |
Tr 100×12 |
2GWT×70.2 |
10000(70) |
2(50) |
Tr 100×12 |
U TYPE SEAL |
2GWT×70.3 |
10000(70) |
2(50) |
Tr 100×12 |
Ball-surface seal |
2GWT×70.4 |
10000(70) |
2(50) |
Tr 100×12 |
End Surface seal |
2 1/2 GWT×35.1 |
5000(35) |
2 1/2(65) |
Tr 120×12 |
U TYPE SEAL |
2 1/2 GWT×35.1 |
5000(35) |
2 1/2(65) |
Tr 120×12 |
Ball-surface seal |
