
Product Advantages: Discover a new era in construction with our unmatched Threaded Rebar Couplers. Expertly designed, these couplers transform your building projects by offering unparalleled reliability and remarkable efficiency. Step into the future of construction innovation with our suite of products including Rebar Couplers, Splicing, Connectors, Thread Couplers, Steel Splicing, Rebar Splicing, and Sleeves, all crafted with meticulous precision to ensure superior performance and dependability.
1. Manufactured with exquisite craftsmanship from premium 45# seamless steel pipe, our couplers set a new standard for strength and durability, ensuring longevity and resilience even in the most challenging construction environments.
2. We steadfastly adhere to pure national standards, ensuring every sleeve undergoes comprehensive inspection and certification. Extensive inspection reports, detailed material documentation, and authentic certificates accompany each sleeve, assuring you of our unparalleled quality and providing absolute confidence in our products.
3. With an expansive range of specifications and models supported by a robust inventory, we guarantee rapid delivery. Standard models are dispatched on the same day, offering you prompt and reliable service with every order.
4. Our prestigious collaborations with industry titans such as China Construction, China Railway, and MCC highlight our profound expertise and the considerable trust we have built 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 over two decades of unparalleled expertise in factory production, we have established the industry benchmark for excellence.
2. Our state-of-the-art production equipment signifies the peak of technological innovation, ensuring every product not only meets but exceeds industry standards with superior quality.
3. Experience smooth and efficient transactions with our strategically optimized logistics solutions, crafted to ensure your interactions are seamless and stress-free.
4. Our unmatched quality control procedures guarantee that only the finest products are delivered to our esteemed clients, maintaining our distinguished reputation for excellence.
5. We offer an extensive array of flexible and convenient payment options, tailored to suit your specific needs, ensuring a seamless purchasing experience.
6. Equipped with a comprehensive inventory and a rapid production cycle, we are poised to meet your urgent demands with exceptional speed and efficiency.
