Customization: | Available |
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After-sales Service: | 1 Years |
Connection: | Welding |
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Product Advantages: Embark on a transformative journey in the realm of construction with our exceptional Threaded Rebar Couplers. These state-of-the-art couplers are meticulously engineered to elevate your building projects by offering extraordinary reliability and unparalleled efficiency. Embrace the forefront of construction technology with our Rebar Couplers, Splicing, Connectors, Thread Couplers, Steel Splicing, Rebar Splicing, and Sleeves, each crafted with exacting precision to guarantee superior performance and steadfast reliability.
1. Indulge in unparalleled craftsmanship with our couplers, lavishly fashioned from premium 45# seamless steel pipe. These couplers redefine durability and resilience, standing strong against the test of time and the most demanding construction environments.
2. Our steadfast dedication to adhering strictly to national standards is unsurpassed. Each sleeve undergoes a rigorous inspection and certification process, complete with comprehensive inspection reports, detailed material lists, and genuine certificates, providing unmatched quality assurance and peace of mind.
3. We offer a diverse range of specifications and models, backed by a substantial inventory that guarantees swift delivery. Our commitment to efficiency ensures regular models are dispatched the same day, offering you prompt and dependable service.
4. Our prestigious partnerships with industry giants such as China Construction, China Railway, and MCC underscore our profound expertise and the significant trust we have cultivated over the years.
Full grout sleeve | |
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 |
Full grout sleeve | ||||||||
Item | Reinforcement Dimensions(mm) |
Steel Dia.(mm) | ||||||
L | L1 | L2 | L3 | D | D1 | D2 | ||
GTZQ4 12 | 12 | 250 | 120 | 108.5 | 21.5 | 44 | 25 | 16 |
GTZQ4 14 | 14 | 280 | 135 | 123.5 | 21.5 | 46 | 25 | 16 |
GTZQ4 16 | 16 | 310 | 150 | 138.5 | 21.5 | 48 | 25 | 16 |
GTZQ4 18 | 18 | 350 | 170 | 158.5 | 21.5 | 50 | 25 | 16 |
GTZQ4 20 | 20 | 370 | 180 | 168.5 | 21.5 | 52 | 25 | 16 |
GTZQ4 22 | 22 | 410 | 200 | 188.5 | 21.5 | 54 | 25 | 16 |
GTZQ4 25 | 25 | 450 | 220 | 208.5 | 21.5 | 58 | 25 | 16 |
GTZQ4 28 | 28 | 505 | 250 | 233.5 | 21.5 | 62 | 25 | 16 |
GTZQ4 32 | 32 | 570 | 280 | 168.5 | 21.5 | 66 | 25 | 16 |
GTZQ4 32Q | 32 | 650 | 320 | 308.5 | 21.5 | 75 | 25 | 16 |
GTZQ4 36 | 36 | 650 | 320 | 308.5 | 21.5 | 75 | 25 | 16 |
GTZQ4 40 | 40 | 810 | 405 | 375 | 30 | 95 | G1/2 | G1/2 |
Semi-grout sleeve | |||||||||||||
ltem | Reinforcement Dimensions(mm) |
Dimensions(mm) | |||||||||||
d | L | D4 | a | b | L1 | D | P | Female Thread Tooth Angle |
L2 | Wall Thickness |
Raised Height | ||
GTZB4 12/12 |
12 | 36 | 140 | 22 | 26 | 107 | 102 | 12.5 | 2 | 60 | 24 | 4 | 3 |
GTZB4 14/14 |
14 | 38 | 157 | 24 | 26 | 121 | 116 | 14.7 | 2 | 60 | 21 | 4 | 3 |
GTZB4 16/16 |
16 | 40.5 | 174.5 | 26 | 26 | 135 | 130 | 16.7 | 2 | 60 | 28 | 4 | 3 |
GTZB4 18/18 |
18 | 42 | 193 | 28 | 26 | 151 | 146 | 19 | 2.5 | 60 | 31 | 4 | 3 |
GTZB4 20/20 |
20 | 44.5 | 206 | 30 | 26 | 165 | 160 | 21 | 2.5 | 60 | 33.5 | 4 | 3 |
GTZB4 22/22 |
22 | 48 | 231 | 32 | 30 | 181 | 188 | 23 | 2.5 | 60 | 39 | 5 | 3 |
GTZB4 25/25 |
25 | 53 | 259 | 35 | 30 | 205 | 212 | 26 | 3 | 60 | 43 | 6 | 3 |
GTZB4 28/28 |
28 | 61 | 288 | 43 | 30 | 229 | 236 | 29 | 3 | 60 | 48 | 6 | 3 |
GTZB4 32/32 |
32 | 63 | 330 | 44 | 42 | 271 | 278 | 33 | 3 | 60 | 52 | 7.5 | 3.5 |