
Product Advantages: Experience the pinnacle of construction innovation with our precisely engineered Threaded Rebar Couplers. Masterfully crafted to deliver outstanding reliability and efficiency, these couplers are the embodiment of cutting-edge construction technology. Each component, from Rebar Couplers to Splicing Connectors, Threaded Couplers, Steel Splicing, Rebar Splicing, and Sleeves, has been meticulously designed to provide exceptional performance and steadfast assurance. Elevate your projects with this new standard of excellence, achieving perfection with unparalleled ease.
1. Our couplers are forged from the superior quality of 45# seamless steel pipes, exceeding the loftiest standards of strength and endurance. Built for exceptional longevity, they are capable of enduring the harshest construction environments. Their robust construction is a testament to resilience, effortlessly managing demanding settings and hefty workloads, serving as an emblem of unwavering durability and reliability.
2. Meticulously adhering to national standards, each sleeve undergoes exhaustive inspections and carries flawless certification. Every unit is supported by comprehensive inspection reports, precise material documentation, and authentic certifications, instilling the utmost confidence. Our unwavering commitment to quality assurance establishes each product as a beacon of trust, consistently meeting the most exacting standards.
3. Our extensive range of specifications and models, combined with a vast inventory, ensures rapid delivery. Standard models are dispatched the same day, promising prompt and dependable service. Our expansive stock and swift shipping solutions position us as your foremost choice for reliable and customized delivery, tailored specifically to your needs.
4. Our esteemed collaborations with industry giants like China Construction, China Railway, and MCC underscore our profound expertise and the significant trust we've cultivated over the years. These strategic alliances highlight our leadership in the industry, reflecting our unwavering dedication to quality and reliability across all operations.
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 unrivaled expertise in factory production, we set the standard for industry excellence and innovation. This extensive experience enables us to continually refine our processes, delivering products that embody superior quality and ingenuity, setting us apart in the competitive landscape.
2. Our state-of-the-art production equipment represents the apex of technological advancement, ensuring every product not only meets but exceeds industry benchmarks with extraordinary quality. By harnessing cutting-edge technology, we manufacture products that stand out in the market for their exceptional excellence.
3. Experience seamless and efficient operations with our strategically optimized logistics solutions, crafted to guarantee smooth and worry-free transactions. Our logistics expertise ensures precision at every phase, providing you with a hassle-free interaction and enriching your overall experience.
4. Our rigorous quality control protocols ensure that only the finest products reach our esteemed clients, reinforcing our reputation for unmatched excellence. We are devoted to perfection, delivering outstanding products that meet our stringent standards, fostering trust and satisfaction.
5. We provide a comprehensive suite of flexible and convenient payment options, tailored to your specific needs for an optimal purchasing experience. Our goal is to offer convenience and flexibility, ensuring seamless and efficient transactions for our valued customers.
6. With a vast inventory and efficient production cycle, we are poised to meet your urgent needs with remarkable speed and efficiency. Our streamlined processes and abundant stock ensure we can swiftly respond to any request, delivering timely solutions and surpassing expectations.
