
Product Advantages: Elevate your construction projects to extraordinary heights with our pioneering Threaded Rebar Couplers. These engineering marvels, crafted with meticulous precision, are designed to transform your construction endeavors with unmatched accuracy and performance. At the forefront of construction innovation, our couplers promise exceptional reliability and unmatched operational efficiency. Explore our expertly engineered Rebar Couplers, Splicing Connectors, Thread Couplers, Steel Splicing, Rebar Splicing, and Sleeves, each crafted to deliver outstanding performance and rock-solid reliability.
1. Masterfully crafted from superior 45# seamless steel pipe, these couplers are engineered to set a new standard of strength and durability. They offer extraordinary resilience and durability, remaining steadfast even in the most challenging construction environments, guaranteeing the enduring integrity of your projects over time.
2. Our unwavering commitment to national standards is reflected in every aspect of production. Each sleeve undergoes a rigorous inspection and certification process, bolstered by comprehensive inspection reports, precise material documentation, and authentic certificates. This diligent process guarantees exceptional quality assurance, instilling supreme confidence in every product we offer.
3. With a wide array of specifications and models, paired with an extensive inventory, we ensure quick and reliable delivery. Standard models are shipped the same day, providing prompt and dependable service to efficiently meet your needs at every stage.
4. Our esteemed collaborations with industry giants such as China Construction, China Railway, and MCC highlight our profound expertise and the deep trust we have cultivated over the years. These partnerships are a testament to our unwavering dedication to excellence.
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 |


International straight thread sleeve |
Diameter |
external diameter |
length |
thread angle |
single weight |
Φ14 |
21 |
35 |
75 |
0.08kg |
Φ16 |
24 |
40 |
75 |
0.1142kg |
Φ18 |
27 |
45 |
75 |
0.157kg |
Φ20 |
30 |
50 |
75 |
0.198kg |
Φ22 |
32.5 |
54 |
75 |
0.28kg |
Φ25 |
37 |
60 |
75 |
0.366kg |
Φ28 |
41 |
65 |
75 |
0.519kg |
Φ32 |
47 |
70 |
75 |
0.55kg |
Φ36 |
53 |
84 |
75 |
0.754kg |
Φ40 |
59 |
90 |
75 |
1.03kg |


1. With over two decades of unmatched expertise in factory production, we have set the industry benchmark for excellence and innovation. Our leadership and legacy in the field remain unparalleled.
2. Our state-of-the-art production equipment represents the pinnacle of technological advancement, ensuring each product not only meets but exceeds industry standards with outstanding quality.
3. Experience seamless and efficient transactions with our strategically optimized logistics solutions, designed to make your interactions effortlessly smooth and hassle-free.
4. Our rigorous quality control procedures ensure that only the finest products reach our esteemed clients, reinforcing our reputation for consistent excellence.
5. We provide an extensive range of flexible and convenient payment options, tailored to suit your specific needs, guaranteeing a seamless purchasing experience.
6. With a vast inventory and an efficient production cycle, we are ready to meet your urgent needs with remarkable speed and efficiency, keeping your projects on track.
