High quality rebar mechanical splicing couplers/Rebar couplers/Rebar splicing sleeve

Specifications We adopt National Standard 45# high quality carbon steel as raw material, high dimension precision,and reliable quality.

Basic Information   1.Size: 14mm-40mm.   2.Raw Material:45# high-quality carbon structural steel.   3.Three Types: Standard Type, Left-Handed&Right-Handed Type, Reducing Type.   4.Tensile strength could reach 110% of parent material.   5.Suitable Rebar: HRB335,HRB400,HRB500 and Equivalent Rebars.   6. Install quickly, conveniently, shorten construction period, cost effective.   7. Save material, not be affected by reinforced bars’ chemical compositions and type.   8. Custom coupler is available as per your requirements.     Technical Parameters  

Size	D14	D16	D18	D20	D22	D25	D28	D32	D36	D40
OD(±0.5mm)	22	25	28	30	34	38	42	48	55	59
Length(+2mm)	38	43	48	53	58	63	68	80	83	88
Thread Pitch	2.5	2.5	2.5	2.5	2.5	3.0	3.0	3.0	3.5	3.5
Thread Angle	75°	75°	75°	75°	75°	75°	75°	75°	75°	75°
G/W(KGS)	0.068	0.099	0.125	0.180	0.205	0.317	0.399	0.640	0.900	1.099

      Relate Test 1.Tensile Strength=1.1*Tensile Strength of Rebar (Usually more than 600Mpa) 2.Fatigue Test: After 2 million times of fatigue strength test, connection is in good condition We have done official tensile test in Korea, Russia, Saudi Arabia, Vietnam,etc.      Process of Flowsheet    Certificates      If you have any requirements please don't hesitate to contact with me.