
Product Advantages: Elevate your construction projects with our industry-leading Threaded Rebar Couplers. These pioneering solutions are crafted with precision and dedication, ensuring unmatched reliability and outstanding efficiency. As true innovators in construction technology, our Rebar Couplers, Splicing, Connectors, Thread Couplers, Steel Splicing, Rebar Splicing, and Sleeves are meticulously engineered for optimal performance and steadfast dependability.
1. Our couplers are forged from premium 45# seamless steel pipe, setting a new standard in strength and resilience. Designed to withstand the harshest construction environments, they promise longevity and robustness that surpass expectations.
2. Complying with stringent national standards, each sleeve undergoes meticulous inspection and certification processes. Armed with comprehensive inspection reports, detailed material documentation, and authentic certificates, we assure unparalleled quality and instill unshakeable trust in our products.
3. Our extensive range of specifications and models, paired with a robust inventory, ensures prompt delivery. Standard models are dispatched the same day, guaranteeing consistent and reliable service.
4. Our esteemed partnerships with industry giants such as China Construction, China Railway, and MCC highlight our deep expertise and the significant trust we have earned through years of unwavering commitment.
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 unmatched expertise, we consistently set the benchmark for excellence in the industry, establishing ourselves as a leader in manufacturing.
2. Our state-of-the-art production facilities represent the pinnacle of technological advancement, ensuring every product not only meets but exceeds industry standards with superior quality.
3. Enjoy seamless and efficient transactions with our strategically optimized logistics solutions, tailored to make your dealings effortless and worry-free.
4. Our superior quality control methods ensure that only the finest products reach our esteemed clients, upholding our distinguished reputation in the industry.
5. We offer a wide range of flexible and convenient payment options, tailored to your specific needs, ensuring a smooth and hassle-free purchasing experience.
6. Boasting a comprehensive inventory and an efficient production cycle, we are fully equipped to respond to urgent needs with unmatched speed and convenience.
