OVERVIEW
COUPLER
Couplers or mechanical splices have been used as a method of splicing reinforcing bars for many decades. The reasons for using them are many and varied, but it is often localised congestion that is the biggest driver. Coupler systems can allow forimproved concrete flow, as well as overall flexibility in design options. These benefits will also help to accelerate job schedules, keeping projects on-budget and onschedule. Connections are also more reliable than the lap systems because theydo not depend on the concrete forload transfer.
PRODUCT BROCHURE PRODUCT ENQUIRYTypes of Couplers
L Class Couplers
H Class Couplers
RL Class Couplers
Bolted Couplers
L CLASS COUPLERS
These Coupler are used on Cold Forged reinforcement threaded bar L Class couplers are commonly used coupler for connecting lower grade rebar. These couplers have less tensile strength than H class coupler
| SIZE | 16mm | 20mm | 25mm | 28mm | 32mm | 36mm | 40mm |
|---|---|---|---|---|---|---|---|
| Outer Dia.(mm) | 28 | 32 | 40 | 45 | 50 | 58 | 63 |
| Inner Dia.(mm) | 16 | 21.5 | 26 | 30 | 33 | 36.5 | 41.5 |
| Pitch | 2.5 | 2.5 | 3 | 3 | 3 | 3.5 | 3.5 |
| Length(mm) | 32 | 40 | 50 | 56 | 64 | 72 | 80 |
H-CLASS COUPLERS
These Coupler are used on Cold Forged reinforcement threaded bar H Class couplers are commonly used couplerfor connecting highergrade rebar. These couplers have more tensile strength than Lclass coupler.
| SIZE | 16mm | 20mm | 25mm | 32mm | 40mm |
|---|---|---|---|---|---|
| Outer Dia.(mm) | 32 | 36 | 45 | 53 | 65 |
| Inner Dia.(mm) | 17.5 | 21 | 26.5 | 32 | 40.5 |
| Pitch | 2.5 | 3 | 3.5 | 4 | 4.5 |
| Length(mm) | 36 | 45 | 56 | 72 | 90 |
RL CLASS COUPLERS
These couplers are used on roll threaded rebars. It can provide exceptional high cycle elastic fatigue applications, whishlist mainting values in excess ofthe design strength bar
| SIZE | 16mm | 20mm | 25mm | 32mm |
|---|---|---|---|---|
| Outer Dia.(mm) | 28 | 32 | 40 | 50 |
| Inner Dia.(mm) | 14.5 | 18.5 | 23 | 30 |
| Pitch | 2.5 | 2.5 | 3 | 3 |
| Length(mm) | 40 | 50 | 62 | 80 |
BOLTED COUPLERS
These Coupler are used on Cold Forged reinforcement threaded bar L Class couplers are commonly used coupler for connecting lower grade rebar. These couplers have less tensile strength than H class coupler
| SIZE | 16mm | 20mm | 25mm | 32mm | 40mm |
|---|---|---|---|---|---|
| Outer Dia.(mm) | 48 | 52 | 62 | 83 | 95 |
| Length | 140 | 200 | 240 | 280 | 425 |
| Screws | 6 | 8 | 8 | 8 | 12 |
