Mechanical Joint Stainless Steel Sleeve Rebar Coupling Systems

1. Use international 45 steel, special manufacturing process, high dimensional accuracy and reliable quality.
2.can be connected Ф 16-40 mm Ф HRB335 and HRB400 ribbed steel bar.
3. Passed the test of national construction project quality supervision and inspection center, and reached the level I joint standard in jgj107-2010.
4. The three series of standard type, forward and reverse screw type and reducing diameter type, with fifty-two varieties, can meet the demand of joint diameter, reducing diameter and adjustable length and direction of horizontal, vertical and inclined parts in the building structure.
1. It is suitable for the connection of steel bars in reinforced concrete structures of various structures subjected to tensile and compressive two-way forces.
2.material, energy, not limited by the composition and type of steel.
3.can be connected in all directions.
4.can be prefabricated in advance, factory operations, no occupation period, all-weather construction.
5.the operation is convenient, fast, the construction speed is fast, can greatly shorten the construction period
RebarDiameterCouplerTypeOuterDiameter(mm)Inner
Diameter(mm)WallThickness
(mm)Length
(mm)Φ12D1224±0.5154.5+12%90±2Φ14D1428±0.5194.5+12% 110±2Φ16D1630±0.5215.0+12% 110±2Φ18D1834±0.5245.4+12%115±2Φ20D2036±0.5265.6+12% 120±2Φ22D2240±0.5286.0+12%132±2Φ25D2545±0.5317.3+12% 150±2Φ28D2850±1%347.8-10%168±2Φ32D3256±1%389.0-10%192±2Φ36D3663±1%4310.0-10%216±2Φ40D4070±1%4811.0-10%240±2