Cold Extrusion Rebar Coupler

Model: 16-40
Brand Name: HUIGONG
Original: China
Free Sample: Yes
Telephone: +0086-19332850767
E-Mail: sales@cqhgjx.com.cn

Description

Cold Extrusion Rebar Coupler Details

Model	16-40	Brand Name	HUIGONG
Product Name	Cold Extrusion Press Rebar Couplers	Original	Chongqing, China
Material	45# Carbon Steel	Shape	Cylindrical
Surface Treatment	Thread engagement	Connection Mode	Extrusion
Processing Time	10 Seconds	Color	Silver white
Standard	ASTM/JGJ/BSI	Free Samples	YES

The connection principle of the cold extruded steel bar connector is to use hydraulic equipment to apply pressure to the sleeve, so that it deforms and tightly bites the steel bar, thus forming a permanent connection. The advantage of this connector is that the connection is reliable and no welding operation is required, but it requires special equipment, which to a certain extent leads to low construction efficiency. However, it is widely used in projects that have restrictions on welding or require connection reliability.

Cold Extrusion Rebar Coupler Size Comparison Table

Size	Length (±2mm)	Inner Diamete (±0.5mm)	Outer Diameter (±0.5mm)	Weight (kgs)	Crimp Quantity	Pressure (Mpa)
Φ16	100.00	21.00	30.00	0.28	3*2	30-35
Φ18	110.00	23.00	34.00	0.38	3*2	35-40
Φ20	120.00	25.00	36.00	0.50	3*2	40-45
Φ22	132.00	28.00	40.00	0.66	3*2	45-50
Φ25	150.00	31.00	45.00	1.02	4*2	50-55
Φ28	168.00	34.00	50.00	1.39	4*2	50-55
Φ32	192.00	38.00	56.00	2.00	5*2	55-60
Φ36	216.00	42.00	63.00	3.00	6*2	60-70
Φ40	240.00	44.00	70.00	4.00	7*2	60-70

Cold Extrusion Rebar Coupler Features

High strength and reliability: excellent static performance, damage usually occurs in the steel bar body rather than the connection. Cold extrusion is a room temperature process, which can avoid metallographic changes or strength reduction caused by welding
Permanent connection: cannot be disassembled after extrusion, it is an irreversible connection method
Strong environmental adaptability: fatigue resistance, vibration resistance, suitable for dynamic load structures (such as bridges, high-speed railways)
Professional equipment required: hydraulic pliers or extruders are required to apply radial pressure to the sleeve during use, so that the sleeve is tightly engaged with the steel bar after plastic deformation

Before-after comparison pictures of Cold Extrusion Rebar Coupler

Cold Extrusion Rebar Coupler Delivery Information

Woven Bag Packing. We can according to customer’s requirements for packing
Port Chongqing

Lead Time:

Quantity(Pieces)	1 – 5000	5001 – 20000	>20000
Est. Time(day)	5	10	To Be Negotiated

Packing Process

Cold Extrusion Rebar Coupler packaging process

Why Choose Us

The advantageous services of HG Rebar Coupler

3 Points Of Enterprise Advantages

As a manufacturer, we can provide OEM and ODM customization services
All products are 100% directly supplied by the original factory, without any intermediate price increase
The product quality qualification rate reaches 99%, and the whole process quality control standards are strictly implemented