Left-handed & Right-handed Rebar Coupler

Project Description

Left-handed & Right-handed Rebar Coupler

Specifications

Rebar couplers is designed to produce a full strength mechanical joint between reinforcing
bars,replacing the need for lap splices. Aleono Standard Rebar Coupler is diameter 12 mm to 50 mm,It is broadly applied to tunnel, tower, bridge, subway and high buildings. Aleono Standard Rebar Coupler including Standard coupler, left-handed & right handed coupler & Transition coupler.

Left-handed & Right-handed Rebar Coupler is adopted when two rebar ends can not rotate.

Left-handed & Right-handed Rebar Coupler

1. Size: 12mm-50mm.
2. Raw Material: 45# high-quality carbon structural steel.
3. Type: Standard Type, Left-Handed &Right-Handed Type, Reducing Type.
4. Tensile strength could reach 110% of mother material.
5. Suitable Rebar: HRB335,HRB400,HRB500 and Equivalent Rebars.

Product Advantage

1. Raw material-saving, high energy conversation, high work efficiency, no flame, no pollution, not influenced by weather and work-site.
2. Low cost, simple operation.
3. Low dimension precision, reliable quality and Stable performance.
4. High strength, tensile test usually more than 600 Mpa, tensile strength can reach 110% of yield
strength of parent rebar.
5. Can be prefabricated and shorten construction period.
6. According to inspection of National Construction Quality Supervision and Testing Center the rebar coupler joint performance has reached JDJ107-2010 standard for the Grade I splicing rebar joint.
7. OEM available.

Rebar Coupler Processing

Related Testing

1. Tensile strength = 1.1 x tensile strength reinforced (usually more than 600MPA).
2. Fatigue test: 2 million times fatigue strength test, connect in good condition.

Tensile Test

Packaging & Delivery

Carton &Wooden Pallets. Products also can be packed according to customer’s special demands.

Rebar Coupler Packagerebar coupler package - cartons and wooden pallets

Left-handed & Right-handed Rebar Coupler Parameter

Size D14 D16 D18 D20 D22 D25 D28 D32 D36 D40 D50
OD(±0.5mm) 21.5 25 27 30 32 37 41 47 53.5 59 78
Length(±1mm) 38 42 47 52 57 60 67 75 85 90 110
Thread Pitch 2.5 2.5 2.5 2.5 2.5 3.0 3.0 3.0 3.5 3.5 4.0
Thread Angle 60°/75° 60°/75° 60°/75° 60°/75° 60°/75° 60°/75° 60°/75° 60°/75° 60°/75° 60°/75° 60°/75°

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