
Product Advantages: Elevate your construction projects to extraordinary heights with the unparalleled prowess of our Threaded Rebar Couplers. These couplers, expertly engineered with meticulous precision and care, infuse your building projects with unparalleled reliability and efficiency. Step into the future of construction technology with our exceptionally designed Rebar Couplers, Splicing Connectors, Thread Couplers, Steel Splicing, Rebar Splicing, and Sleeves. Each product is synonymous with superior performance and unrivaled dependability, ensuring your construction endeavors are nothing short of magnificent.
1. Skillfully engineered from premium 45# seamless steel pipe, these remarkable couplers surpass expectations of strength and durability. They offer exceptional longevity and resilience, even in the most challenging construction scenarios, ensuring your projects stand the test of time.
2. We adhere strictly to national standards, subjecting each sleeve to rigorous inspections and certifications. Each unit is accompanied by comprehensive inspection reports, accurate material documentation, and authentic certificates, ensuring excellence and fostering complete confidence in every purchase.
3. Coupled with a wide range of specifications and models, our extensive inventory ensures prompt delivery. Standard models are dispatched the same day, guaranteeing fast and dependable service to meet your needs at every turn.
4. Our esteemed collaborations with industry giants such as China Construction, China Railway, and MCC underscore our profound expertise and the immense trust we have cultivated 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 |


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 twenty years of unmatched expertise in factory production, we set the gold standard for industry excellence and pioneering innovation.
2. Our state-of-the-art production equipment represents the pinnacle of technological advancements, ensuring that every product not only meets but exceeds industry standards with exceptional 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 valued clients, reinforcing our reputation for unwavering excellence and reliability.
5. We offer a wide array of flexible and convenient payment options, tailored to your specific needs for an optimal purchasing experience.
6. With a comprehensive inventory and an efficient production cycle, we are well-prepared to meet your urgent demands with remarkable speed and efficiency.
