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45c 40cr Standard Parallel Thread Rebar Coupler for Concrete Construction Rebar Connection
Product Information:
CNC rolling parallel thread rebar couplers are devices used to join lengths of rebar together, allowing to quickly and safely create a high performance splice on the construction site.
Tensile Strength≥540MPa Standard Coupler Specifications(HRB 400) | |||||
Size | O.D./mm | Length/mm | Thread Pitch | Angle | PCS/BAG |
Φ16 | Φ24.0 | 43 | 2.5mm | 75°/60° | 180 |
Φ18 | Φ27.0 | 47 | 2.5mm | 75°/60° | 130 |
Φ20 | Φ31.0 | 52 | 2.5mm | 75°/60° | 100 |
Φ22 | Φ33.0 | 57 | 2.5mm | 75°/60° | 90 |
Φ25 | Φ37.0 | 63 | 3.0mm | 75°/60° | 70 |
Φ28 | Φ41.0 | 68 | 3.0mm | 75°/60° | 50 |
Φ32 | Φ47.0 | 76 | 3.0mm | 75°/60° | 35 |
Φ36 | Φ54.0 | 84 | 3.0mm | 75°/60° | 25 |
Φ40 | Φ59.0 | 90 | 3.0mm | 75°/60° | 20 |
Tensile Strength≥630MPa Standard Coupler Specifications(HRB 500) | |||||
Size | O.D./mm | Length/mm | Thread Pitch | Angle | PCS/BAG |
Φ16 | Φ27.0 | 43 | 2.5mm | 75°/60° | 180 |
Φ18 | Φ29.0 | 47 | 2.5mm | 75°/60° | 130 |
Φ20 | Φ33.0 | 52 | 2.5mm | 75°/60° | 100 |
Φ22 | Φ35.0 | 57 | 2.5mm | 75°/60° | 90 |
Φ25 | Φ39.0 | 63 | 3.0mm | 75°/60° | 70 |
Φ28 | Φ44.0 | 70 | 3.0mm | 75°/60° | 50 |
Φ32 | Φ49.0 | 78 | 3.0mm | 75°/60° | 35 |
Φ36 | Φ59.0 | 85 | 3.0mm | 75°/60° | 25 |
Φ40 | Φ64.0 | 95 | 3.0mm | 75°/60° | 20 |
Product Advantage:
1. Use solid 45# carbon or 40Cr steel as raw material.
2. Splice rebar of HRB335, HRB400 & HRB500 etc.
3. High Tensile & yield strength, reach JGJ107, ACI318, BS8110, DIN1045 and UBC1997 etc.
4. Easy operation & environmentally friendly.
5. Could be used in the every orientation connection of reinforcing bars with same or different Diameter.
6. Good low temperature resistance, and could pass the -40 degree low temperature test.
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