Reducing Steel Rebar Coupler for Different Diameter Connections - 12-40mm Sizes with 35-90mm Lengths
Our steel rebar couplers provide high-strength connections with exceptional construction efficiency, material savings, and energy conservation. These reducing couplers are specifically designed to connect reinforcing bars of different diameters, offering superior adaptability for various steel connection applications.
All rebar connection sleeves are inspected and certified by the National Construction Engineering Quality Supervision and Inspection Center, ensuring full compliance with industry standards.
| Size (mm) | Length (mm) | Outer Diameter (mm) | Inner Diameter (mm) | Thread Angle | Thread Pitch |
|---|---|---|---|---|---|
| 12 | 35 | 19 | - | 60º/75º | 2.5p |
| 14 | 35 | 21 | - | - | - |
| 16 | 40 | 24 | 14.7 | - | - |
| 18 | 45 | 27 | 16.5 | - | - |
| 20 | 50 | 31 | 18.5 | - | - |
| 22 | 55 | 33 | 20.5 | - | - |
| 25 | 60 | 37 | 23.5 | - | 3.0p |
| 28 | 65 | 41 | 26.3 | - | - |
| 32 | 75 | 47 | 30.3 | - | - |
| 36 | 85 | 53 | 34.5 | - | - |
| 40 | 90 | 58 | 37.5 | - | - |
These specialized couplers connect reinforcing bars of different diameters, providing versatile solutions for complex construction requirements.
- 18/16
- 20/18
- 22/20
- 22/18
- 25/22
- 25/20
- 28/25
- 28/22
- 28/20
- 32/28
- 32/25
- 32/22
Standard export packaging with woven bags inside and plywood cases outside. Delivery within 3-20 working days after receiving 30% deposit.
Lucy
Tel: 0086-132 3183 7867
Email: sales@hshxtaotong.com
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.