Construction Building Quick Joint Coupler
|FOB Price:||US $1 / Piece|
|Min. Order:||1,000 Pieces|
|Min. Order||FOB Price|
|1,000 Pieces||US $1/ Piece|
|Production Capacity:||20, 000PCS/Day|
|Payment Terms:||L/C, T/T, D/P, Western Union, Paypal, Money Gram|
- Connection: Mechanical Connection
- Flexible or Rigid: Rigid
- Standard: Standard
- Operation: Easily Handy
- Tensile Strength: Strong Strength
- Working Environment: No Limits
- Service: Excellent
- Specification: GB
- HS Code: 73079200
- Structure: Universal
- Material: Carbon Steel
- Certificate: Ce and ISO
- Function: Link Two Rebars Dia. From12~40mm
- Quality: High
- Price: The Most Competitive
- Trademark: JBCZ
- Origin: China
It can meet the requirement of two rebar with different diameter.
Handy operation and quick link.
|The Parameter For Standard Coupler (MM)|
|Steel bar Diameter(MM)||12||14||16||18||20||22||25||28||32||36||40|
|Out Dia.of Coupler(MM)||20||22||26||29||32||36||40||44.5||50||56||62|
|Inner Dia.of Coupler(MM)||11.9||13.9||17.4||19.4||20.9||23.9||26.3||29.3||31.8||34.8||40.3|
|Length of Coupler(MM)||30||34||40||44||48||52||60||66||72||80||90|
|Size of Thread(MM)||M14*2||M16*2||M20*2.5||M22*2.5||M24*3||M27*3||M30*3.5||M33*3.5||M36*4.0||M39*4.0||M45*4.0|
The upset forging parallel thread machine contains one rebar threading machine(GZL-45) and one upset forging machine(GD-150), they work together with couplers for the connection of rebar whose diameter is between 12mm and 40mm.
First, we use GD-150 to forging the end of rebar.
Second, we use the GZL-45 to threading the end of rebar.
Third, we use the coupler to link the two ends of rebar.
1, Adopts upset forging parallel thread connection technology;
2, Wide working range: Adaptable for 12mm-40mm same diameter, different diameter, bending, new and old, advance covered up rebar of GB 1499, BS 4449, ASTM A615 or ASTM A706 standard.
3, High strength: Stronger than the reinforcement bar and guarantees bar break under tensile stress(tensile strength of connection point =1.1 times of connected bar's specified tensile strength). It can satisfy the requirements stipulated in the Chinese standard JGJ107-2003, JG171-2005.
4, High efficiency: Upset forging and threading one joint only needs no more than one minute, and handy operation and quick link.
5, Environmental protection and economy profit: No envirement pullution, can work all day, not affected by weather, economize energy source and bar material.