
Product Advantages: Elevate your construction projects to new heights with our premier Threaded Rebar Couplers. These innovative connectors mark a revolutionary step in the building industry, combining cutting-edge design with exceptional reliability and efficiency. Thoughtfully engineered for modern construction challenges, our Rebar Couplers, Splicing, Connectors, Thread Couplers, Steel Splicing, Rebar Splicing, and Sleeves are crafted with the utmost precision to ensure superior performance and unwavering durability. Experience the peak of craftsmanship and trust in our products to enhance your construction success.
1. Created with precision from premium 45# seamless steel pipe, our couplers offer unmatched robustness and durability, standing strong even in the most demanding construction settings. A fortress of strength, they redefine resilience.
2. Adhering strictly to national standards, every sleeve undergoes an exhaustive inspection and certification process. With comprehensive reports, extensive material documentation, and authentic certificates, we ensure unparalleled quality, instilling complete trust in our products.
3. Our extensive selection of specifications and models, supported by a well-stocked inventory, guarantees swift deliveries. Standard models are dispatched the same day, ensuring seamless and reliable service every time.
4. Our esteemed partnerships with industry giants such as China Construction, China Railway, and MCC underscore our deep expertise and the unwavering trust we've earned 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 20 years of unrivaled expertise in factory production, we consistently set the standard for industry excellence, continuously pushing the boundaries of innovation.
2. Our cutting-edge production equipment represents the zenith of technological advancement, guaranteeing that each product not only meets but exceeds industry standards with superior quality.
3. Enjoy hassle-free and efficient transactions with our expertly designed logistics solutions, crafted to ensure every interaction is smooth and trouble-free, enhancing your purchasing journey.
4. Our rigorous quality control measures ensure that only the finest products reach our valued clients, preserving our esteemed reputation for excellence and reliability.
5. Experience ease and convenience with our diverse range of flexible payment options, tailored to accommodate your specific needs for a streamlined purchasing experience.
6. With a vast inventory and an agile production cycle, we are well-equipped to meet your urgent demands with remarkable speed and convenience, ensuring your projects stay on track.
