Connector, Building Materials, Coupler manufacturer / supplier in China, offering 12-40mm Rebar Mechanical Splice to Connect Steel Bars, Dextra Type Reinforcing Bar Swaging Coupler, Bartec Type Rebar Coupling in Construction and so on.
|Min. Order / Reference FOB Price||1,000 Pieces||US $2/ Piece|
|Production Capacity:||5, 000, 000PCS/Year|
|Payment Terms:||L/C, T/T, D/P, Paypal|
|Flexible or Rigid:||Rigid|
|Certificate:||Ce and ISO|
|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|
|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|
|Transportation Projects||Hangzhou Bay Crossing Sea Bridge; Jiangyin Yangzi River Bridge; Jiangsu Runyang Bridge; Nanjing Xuanwu Lake Tunnel|
|Building Projects||International Exhibition Center in Jinan; Suzhou Gymnasium; Sichuan Chengdu TV Tower|
|Energy Projects||Qinshan Nuclear Power Plant; Gazi-Barotha Hydropower Station in Pakistan|
|Description||The upset forging parallel thread machine contains one rebar threading machine(GZL-45) and one upset forging machine(GD-150) and an oil pump. They work together with couplers for the connection of rebar whose diameter is between 12mm and 40mm.|
|Working Principle||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.
|Advantages||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, economizing energy source and bar material.