Couplers (reinforcing bar)
| Price: |
US $ 0.001-30/Piece |
| Trade Terms: |
FOB,CFR,CIF |
| Min Order: |
1000/Piece |
| Pay Type: |
L/C,T/T,D/P,Money Gram,Western Union |
Product Specifications
| Prod Model: |
dia12-40mm |
| Markets: |
North America,Eastern Europe,Mid East,Eastern Asia |
| Couplers: |
Hardware |
| Stainless Steel: |
Fastener |
| Type: |
Couplers |
Product Description
Reinforcing Bar couplers
Lapped joints are not always an appropriate means of connecting rebar. The use of Reinforcing Bar Couplers can simplify the design and construction of reinforced concrete and reduce the amount of reinforcement required. The strength of a mechanical splice is independent of the concrete which it is located and will retain tis strength depite loss of cover as a result of impact damage or seismic event.
Approximate dimensions for upsetting system:
The system utilises internally threaded couplers with simple threaded and is suitable for applications where the continuation bar can be rotated.| Steel bar Dia(mm) | Metric thread pitch | OD (mm) | Length(mm) | Weight(kg) |
| 12 | M14*2.0 | 22 | 30 | 0.043 |
| 14 | M16*2.0 | 24 | 34 | 0.06 |
| 16 | M20*2.5 | 26 | 40 | 0.078 |
| 18 | M22*2.5 | 29 | 44 | 0.106 |
| 20 | M24*3.0 | 32 | 48 | 0.152 |
| 22 | M27*3.0 | 36 | 52 | 0.21 |
| 25 | M30*3.5 | 40 | 60 | 0.295 |
| 28 | M33*3.5 | 44 | 66 | 0.39 |
| 32 | M36*4.0 | 50 | 72 | 0.585 |
| 36 | M39*4.0 | 56 | 80 | 0.865 |
| 40 | M45*4.0 | 62 | 90 | 1.09 |
Parameters of rolling splice:
Steel bar rolling stamp straight screw head connection. With professional rolling stamp lathe to roll the end of steel bars, the straight screw is formed at one time.
.| Steel Bar Dia (mm) | 16 | 18 | 20 | 22 | 25 | 28 | 32 | 36 | 40 |
| Adapter sleeve outside Dia | 24 | 27 | 30 | 32.5 | 39 | 41 | 46.5 | 53 | 58 |
| Adapter sleeve length | 45 | 50 | 55 | 60 | 65 | 70 | 75 | 85 | 90 |
| Screw thread specs | M16.5*2.5 | M18.5*2.5 | M22.5*2.5 | M22.5*2.5 | M25.7*3 | M28.7*3 | M32.7*3 | M36.7*3 | M40.7*3 |
Established in 2009, Shanghai Jia Hu Import & Export Co., Ltd which had more than five years of manufacturing and trading experience in many commodities both locally & internationally.
Our fields of expertise are large & ever expanding. We have an excellent record in export & import of many items such as building materials and accessories for the concrete precast Industry, formwork system, rebar system, hardware, constructionmachinery& many more products.
With our growing list of satisfied customers and our staff persistent good efforts, Shanghai Jia Hu has received ISO-9001 & SGS Quality Management System Certification, We are looking forward to a new multi-directional & high level cooperation with our clients both here domestic and abroad. As the most reliable cooperator from their approval supplier list, Shanghai Jia Hu has spread its sales network across the globe with the honorable clients in U. S. A. Market, European market, Middle East Market & Asian Market etc.
We believe the future is bright & we hope to share our success with our esteemed clients.
