Features:

1) It connects reinforcing steel bar of various specification with diameter of 12mm to 40mm

2) Pipe size range:

   a) O.D.: 22mm - 62mm

   b) I.D.: 11.9mm - 40.3mm

3) Materials: carbon steel

4) Adopting the straight thread joint technology, with its special favorable condition,it has become the updated steel bar machinery joint

5) These materials can replace jointing faultlessly in building

6) In connection, only use cannulation and spanner and don't use any energy source and equipment and safety construct

7) No pollution construct  

8) Economizes energy source, material and economy profit 

Outer packing: