
Product Advantages: Embrace the future of construction with our revolutionary Threaded Rebar Couplers, setting new benchmarks in industry standards. Expertly manufactured to deliver unparalleled reliability and extraordinary efficiency, these couplers are transforming the landscape of building projects. As pioneers in construction innovation, our range, including Rebar Couplers, Splicing, Connectors, Thread Couplers, Steel Splicing, and Sleeves, are crafted with precision engineering, promising superior performance and unwavering dependability.
1. Proudly made from high-quality 45# seamless steel pipe, our couplers redefine strength and endurance, ensuring long-lasting resilience even in the most demanding construction scenarios.
2. We strictly uphold national standards, with every sleeve subjected to rigorous inspection and certification. Complete with thorough inspection reports, comprehensive material documentation, and genuine certificates, we deliver unmatched quality, inspiring absolute assurance.
3. Supported by an extensive inventory and a wide range of specifications and models, we ensure swift delivery. Our standard models are dispatched within the same day, providing you with dependable service at all times.
4. Our prestigious collaborations with industry giants such as China Construction, China Railway, and MCC underscore our profound expertise and the substantial trust we have garnered over the years.
Name: |
Thread Rebar Couplers Standard Type |
Used for Rebar: |
HRB400/Grade 65/ and so on with rebar yield strength same as 500Mpaor lower than that. |
Raw Material: |
S45C -yield strength420Mpa, Tensile strength:600-650MPa |
Size: |
16mm/18mm/20mm/25mm/28mm/32mm/36mm/40mm |
Packing: |
By bags and pallets packing, or wooden case packing as required (25KGsmaller packing,1700KG per pallet) |
Sample |
Free existing samples for checking dimension and quality |
Production time: |
15-40 days based on different quantity after receive the prepayment |
Shipping Port: |
Xingang,Tianjin Port,Shanghai Port, China. |
Payment Terms: |
TT/LC |
Certificate: |
ISO/CE |


Weldable sleeve |
specification |
external diameter |
length |
quantity per unit |
Φ12 |
21 |
20 |
600 Units/pieces |
Φ14 |
24 |
22 |
500 Units/pieces |
Φ16 |
29 |
26 |
300 Units/pieces |
Φ18 |
31 |
28 |
250 Units/pieces |
Φ20 |
34 |
32 |
200 Units/pieces |
Φ22 |
39 |
34 |
150 Units/pieces |
Φ25 |
44 |
38 |
100 Units/pieces |
Φ28 |
49 |
43 |
80 Units/pieces |
Φ32 |
54 |
46 |
60 Units/pieces |
Φ36 |
56.5 |
56 |
40 Units/pieces |
Φ40 |
63 |
62 |
30 Units/pieces |


1. With more than two decades of unparalleled experience in factory production, we continually set the industry benchmark for excellence.
2. Our cutting-edge production equipment represents the height of technological innovation, ensuring each product meets and exceeds industry standards with exceptional quality.
3. Experience smooth and efficient transactions with our strategically optimized logistics solutions, crafted to make your interactions effortless and hassle-free.
4. Our unmatched quality control procedures ensure that only the finest products reach our valued clients, maintaining our reputation for excellence.
5. We provide an extensive range of flexible and convenient payment options, tailored to your specific needs for a seamless purchasing experience.
6. With a comprehensive inventory and an accelerated production cycle, we are fully equipped to meet your urgent needs with unparalleled speed and efficiency.
