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Heavy duty coupling

The design specification of automatic sprinkler system proposes that the connection of system pipelines should use grooved connectors or screw thread and flange connections;

Plastic lined joint

The design specification of automatic sprinkler system proposes that the connection of system pipelines should use grooved connectors or screw thread and flange connections;

Coupling

Rigid coupling is a high-strength grooved pipe connector that ensures a rigid, leak-free connection, widely used in fire protection and industrial piping systems.

Mechanical Tee Grooved Outlet

Grooved mechanical tee offers a safe, fast, and weld-free solution for creating branch connections in fire protection and industrial piping systems.

Mechanical Cross Threaded Outlet

The design specification of automatic sprinkler system proposes that the connection of system pipelines should use grooved connectors or screw thread and flange connections;

Threaded Concentric Reducer

The design specification of automatic sprinkler system proposes that the connection of system pipelines should use grooved connectors or screw thread and flange connections;

Tee

The design specification of automatic sprinkler system proposes that the connection of system pipelines should use grooved connectors or screw thread and flange connections;

Cross

The design specification of automatic sprinkler system proposes that the connection of system pipelines should use grooved connectors or screw thread and flange connections;

Adaptor Flange

The design specification of automatic sprinkler system proposes that the connection of system pipelines should use grooved connectors or screw thread and flange connections;

11.25° Elbow

The design specification of automatic sprinkler system proposes that the connection of system pipelines should use grooved connectors or screw thread and flange connections;

Cap

The design specification of automatic sprinkler system proposes that the connection of system pipelines should use grooved connectors or screw thread and flange connections;

Threaded reducing tee

The design specification of automatic sprinkler system proposes that the connection of system pipelines should use grooved connectors or screw thread and flange connections;

Coupling and fittings

The design specification of automatic sprinkler system proposes that the connection of system pipelines should use grooved connectors or screw thread and flange connections;
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