Building Use Upsetting Rebar Coupler Parallel Threads With High
Multi-section bar when the steel joints, before the use of welding
or lashing overlap, not only a waste of materials, and welding
speed, welding quality is unstable, it is difficult to ensure the
progress and quality of the project. Guangming Expressway extension
line engineering design requirements, diameter ≥ 25mm reinforced
with mechanical connections, combined with the project's
engineering characteristics and standardization of construction
requirements, reinforced with concentrated processing. To meet the
design requirements, saving materials, to ensure the quality of
steel connections, the progress of the project to meet the
requirements of steel connections using upsetting straight thread
1. Operation:rebr coupler simple and easy.
2. High-strength of splicing: Meeting the requirements in JGJ107,
ACI318, BS8110, DIN1045, UBC1997, NF A35-020
3. Excellent anti-fatigue nature: Having passed 2 million times'
4. Good thread form and high precision of screw thread: the
splicing quality is stable and reliable. No fake thread is
5. Wide range of application: applicable to the same or different
diameter rebars' (12-50mm) connection in any directions and
6. Strict quality control rebar coupler : Manufactured under strict
quality standard ISO9001:2000.
7. Tensile strength rebar coupler could reach 800 to 900Mpa. Normal
steel, for example, HRB335, the tensile strength reaches 500.5Mpa
Technical parameters of upsetting couplers we have made
(1) We also have Reducing rebar coupler, Left handed and right handed rebar coupler.
(2) We could provide according to your drawings;
(4) The delivery time depends on order quantity
(5) Marking is available
Any interest, pls kindly contact us.