Single Axial Expansion Joint

Introduction Single bellows and structure compose single axial expansion joint, which is the simplest and most universal expansion joint. It’s used to the application with axial movement, lateral, angular and universal movement. Single axial expansio...

Externally Pressurized Single Axial Expansion Joint

Introduction Bellows loading external pressure and structure of outer pipe and end plate compose the externally pressurized single axial expansion joint, which is used to absorb axial movement. The pressure thrust is not applicable. In the respect of...

Single Hinged Expansion Joint

Introduction Single bellows and hinge pin, hinge plate and other structure compose single hinged expansion joint, which is used to the application of angular movement in a plane and pressure thrust. Specification Sizes: ID 1"~560" Material: AISI304，A...

Single Gimbal Expansion Joint

Introduction Single bellows, hinged pin, hinged plate, gimbal plate, and vertical plate compose single gimbal expansion jont, which is used to the application of angular movement in arbitrary plane and pressure thrust. Specification Sizes: ID 1"~560"...

Double Untied Expansion Joint

Introduction Two bellows connected to spool pipe and structure compose double untied expansion joint, which is used to the application of axial movement and lateral movement. Pressure thrust is not application. Specification Sizes: ID 1"~560" Materia...

Double Tied Expansion Joint

Introduction Two bellows connected to spool pipe, and structure of rods, end plate and spherical or conical gasket compose double tied expansion joint, which is used to the application of lateral movement in arbitrary plane and pressure thrust. Speci...

Double Hinged Expansion Joint

Introduction Two bellows connected to spool pipe, and structure part of hinged pin, hinged plate and vertical plate compose double hinged expansion, which is used to the application of lateral movement in a plane and pressure thrust. Specification Si...

Double Gimbal Expansion Joint

Introduction Two bellows connected to spool pipe, and structure part of cross hinged pin, hinged plate and vertical plate compose double hinged expansion joint, which is used to the application of lateral movement in arbitrary and pressure thrust. Sp...

Straight Pressure Balanced Expansion Joint

Introduction Two flow bellows at the ends, balancing bellows in the middle and structure of rods, end plate compose the straight pressure balanced expansion joint, which is used to absorb axial movement and balance the pressure thrust of balancing be...

Bypass Straight Pressure Balanced Expansion Joint

Introduction Two same bellows and structure of end plate, dish head and outer pipe compose the bypass straight pressure balanced expansion joint, which is used to absorb axial movement and balance the pressure thrust of balancing bellows. Specificati...

Bend Pressure Balanced Expansion Joint

Introduction Single flow bellows or two bellows connected to the spool pipe, a balancing bellows and structure of a triple bypass, dish head, rod, end plate, and spherical or conical gasket compose the bend pressure balanced expansion joint, which is...

Rectangular Expansion Joint

Specification Sizes: A×B=200×200mm2～16000×8000mm2 Material: AISI304，AISI321，AISI316L，Carbon Steel