Product introduction:

Straight threaded connecting sleeve is suitable for mechanical connection of steel bars in construction engineering. It is mainly connected with HRB335, HRB400 and HRB500 ordinary hot rolled ribbed steel bars of Φ12-Φ50mm.

main feature:

1. The product has passed ISO9001 international quality system certification.

2. The products have passed the provincial and ministerial level appraisal, and the Hebei Provincial Construction Department approved the mass production and has the production registration certificate.

3. It has passed the type inspection of the National Construction Engineering Quality Supervision and Inspection Center, and the joint performance can reach the I-level joint standard of JGJ107—2010.

4. It adopts the national standard high quality 45# carbon structural steel, the traditional manufacturing process, high dimensional accuracy and reliable quality.

5. The standard, positive and negative thread type, different diameter type, flare type and lock type five series of sleeves total more than 100 kinds of products, which can meet the horizontal, vertical and oblique directions of bridges, tunnels and architectural structures. Rebar connection requirements for any part.

6, can produce welded sleeves, and can also design and produce other types of sleeves according to customer requirements.