Steel bar connecting sleeve

Steel bar connecting sleeves are designed to produce a full strength mechanical joint between reinforcing bars, replacing the need for lap splices.   Type: 1. Standard type: used to splice same diameter rebars in normal condition. 2. Left-handed and right-handed type: used to splice two continuation bars that cannot be rotated. 3. Reducing type: used to connect rebars of different diameters. Remark: Other types can be made upon request.   Technical Form:

Specification	Outer Diameter	Inner Diameter +0.25mm	Length +2mm	Thread Pitch (mm)	Thread Angle
D14	21	12.55	38	M14.8x2.5P	75°
D16	24	14.50	43	M16.8x2.5P	75°
D18	26	16.35	48	M18.6x2.5P	75°
D20	29	18.45	53	M20.6x2.5P	75°
D22	31.7	20.35	58	M22.6x2.5P	75°
D25	37	23.15	63	M26.0x3.0P	75°
D28	41	25.95	68	M28.6x3.0P	75°
D32	47	30.15	80	M32.8x3.0P	75°
D36	53	33.85	83	M36.7x3.5P	75°
D40	59	37.55	88	M40.4x3.5P	75°

Remark: Other specifications can be made upon request.   Characteristics: Apply to rebar mechanical splicing construction of all kinds of buildings which are based on reinforced concrete. Save material and energy, would not be affected by reinforced bars’ chemical compositions and types. Can connect rebars in any direction. Can be preprocessed, factory production, not occupy construction period and around-the-clock construction. Easy operation, convenient, fast construction speed and shorten construction period to a large extent.