Double-Thread Split Sleeve Effortless Installation for Rapid Rebar Connections
Contact Supplier
Product Attributes
- Customization
- Available
- After-sales Service
- Yes
- Head Code
- Round
- Model NO.
- 16-40mm
- Thread Distribution
- Internal Thread
- Surface
- Polish
- Material
- Carbon Steel
- Technics
- Casting
- Customized
- Customized
- Certification
- CQC, CCC, PSE, TUV, VDE
- Warranty
- 1 Year
- Size
- 16-40mm
- Package
- Carton
- Quality Level
- High-Quality
- Function
- Enhance The Compressive and Tensile Strength
- Transport Package
- Carton Box
- Specification
- 16-40mm
- Trademark
- Zirunda
- Origin
- Hebei Hengshui
- HS Code
- 73079900
- Production Capacity
- 10000000pieces
- Package Size
- 10.00cm * 10.00cm * 10.00cm
- Package Gross Weight
- 10.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Double-Thread Split Sleeve Effortless Installation for Rapid Rebar Connections
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Product Description


| Name | Double Screw Set Split Sleeve |
| Color | Silver White |
| Quality | 100% tested before shipment |
| Service | 24-hour online |
Product advantages:
Easy installation
1-Split design: The split structure allows the sleeve to be more flexibly fitted into the components that need to be connected or fixed during installation, without the need to install from one end like an integral sleeve. It is especially suitable for situations with limited space or special installation positions, and can effectively reduce installation difficulty and time.
2-Double thread design: Compared to single threads, double threads provide clearer guidance when screwed in, making the installation process of the sleeve smoother and less prone to deviation or jamming. Even in connections that require high precision, accurate installation can be easily achieved.
Secure connection
1-Double thread structure: The double thread design increases the contact area and friction between the sleeve and the connected part. When subjected to axial tension or torque, double threads can evenly distribute the load, avoiding loosening or slipping caused by concentrated force on single threads, thereby making the connection more stable and reliable, ensuring that connection failure will not easily occur during long-term use.
2-Split type clamping: After installation, the split type sleeve can be tightly clamped onto the connected components by tightening the fixing screws or other methods. This clamping force can effectively prevent relative displacement between the components, further enhancing the firmness of the connection. It is particularly suitable for equipment and structures in vibration environments or with high requirements for connection stability.



ZRD Rebar Couplers Co., Ltd. is one of leading manufactures in rebar couples for more than 12 years.
As a leading supplier in providing rebar couplers and rebar splicing machines. We are specializing in supplying the construction and industrial sectors with Rebar Splicing Solutions and Products through constant innovation and providing premium quality. All our products are manufactured with advanced equipment and strict QC procedures to ensure high quality. The products are very simple to operate, safety in use and humanized design. Guaranteeing stable and timely supply, credible quality and sincere service, designed and manufactured in compliance with JGJ107, GB / T45001 - 2020 / ISO45001: 2018, GB / T45001 - 2016 / ISO45001: 2015.
Since its establishment, the company has continuously won multiple honorary titles such as National Product Quality Service Customer Satisfaction Brand, National Quality and Credit Double Guarantee Demonstration Unit, Hebei Province High tech Enterprise, Hebei Province High tech Product, Contract abiding and Creditworthy Enterprise, etc. The company currently has over 100 employees, including 8 engineering and technical personnel, covering an area of 8600 square meters. We have passed ISO9001 quality system certification and have a reliable quality assurance system.
At present, the company mainly produces various building steel bar connection equipment and steel bar mechanical connection sleeves, while providing various forms of steel bar connection complete sets of technology and on-site high-quality services, as well as producing construction aids such as rolling wheels, cutting tools, steel bar thread head special gauges, torque wrenches, etc. That are matched with steel bar mechanical connections. We always adhere to honest management, customer-centric, quality-oriented, and reputation driven development. We look forward to working with you to open a new chapter in international trade and create a brilliant future together!





1. Q: Are you a trading company or manufacturer?
A: We are an original equipment manufacturer.
2. Q: How about the quality?
A: All products undergo 100% testing before shipment to ensure product quality.
3. Q: How long is your delivery time?
A:Generally it is 7days if the goods are in stock or it's 12-15days if the goods are not in stock , all depends on the quantity .
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI2491835". Items marked "" are certified.
Company Profile
ZRD Rebar Couplers Co., Ltd. is one of leading manufactures in rebar couples for more than 12 years.
As a leading supplier in providing rebar couplers and rebar splicing machines. We are specializing in supplying the construction and industrial sectors with Rebar Splicing Solutions and Products through constant innovation and providing premium quality. All our products are manufactured with advanced equipment and strict QC procedures to ensure high quality. The products are very simple to operate, safety in use and humanized design. Guaranteeing stable and timely supply, credible quality and sincere service, designed and manufactured in compliance with JGJ107, GB / T45001 - 2020 / ISO45001: 2018, GB / T45001 - 2016 / ISO45001: 2015.
Since its establishment, the company has continuously won multiple honorary titles such as National Product Quality Service Customer Satisfaction Brand, National Quality and Credit Double Guarantee Demonstration Unit, Hebei Province High tech Enterprise, Hebei Province High tech Product, Contract abiding and Creditworthy Enterprise, etc. The company currently has over 100 employees, including 8 engineering and technical personnel, covering an area of 8600 square meters. We have passed ISO9001 quality system certification and have a reliable quality assurance system.
At present, the company mainly produces various building steel bar connection equipment and steel bar mechanical connection sleeves, while providing various forms of steel bar connection complete sets of technology and on-site high-quality services, as well as producing construction aids such as rolling wheels, cutting tools, steel bar thread head special gauges, torque wrenches, etc. That are matched with steel bar mechanical connections. We always adhere to honest management, customer-centric, quality-oriented, and reputation driven development. We look forward to working with you to open a new chapter in international trade and create a brilliant future together!
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory
- Address
- Hi-Tech Industrial Park, Taocheng District, Hengshui City, Hebei Province, P. R. China, Hengshui, Hebei, China
-
Registered Capital
- 2,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Tianjin Port, Shanghai Port, Qingdao Port
-
Minimum Order Quantity
- 100 Pcs
Our Production Capability & Technical Expertise
-
Main Products
- Rebar Coupler, Steel Bar Coupler, Steel Bar Connection Port, Steel Bar Connection Sleeve, Reinforcement Sleeve, Steel Bar Straight Thread Joint, Steel Bar Straight Thread Threading Machine, Steel Bar
-
Production Lines
- 40
-
Production Machines
- Cutting Machine, Screwing Machine, Cutting Machine, Peeling Off Machine, Coding and Packing Machine
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
- Export Year
- 2009-05-28
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
-
Repeat Buyers Choice
- 80%~100%
-
Overseas Agent/Branch
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015, ISO45001:2018, ISO14001
-
Cooperated with Fortune 500
- No
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