Custmized High Quality Spline Sleeve Cold Extrusion Parts for Auto Parts

• Processing Object: Metal
• Molding Style: Forging
• Molding Technics: Customized
• Model NO.: Customized
• Application: Auto Parts
• Machining: Customized
• Material: Customized
• Surface Treatment: Customized
• Forging Tolerance: Customized
• Standard: Customized
• Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
• After-Sale Service: Available Online
• OEM Service: Welcomed
• Transport Package: Plywood Cases or as Per Customers′ Requirements
• Specification: Customized
• Trademark: FOTMA
• Origin: China
• HS Code: 8413910000
• Production Capacity: 100000PCS/Month

Product Description

Custmized High Quality Spline Sleeve Cold Extrusion Parts for Auto Parts

Product description:
Spline sleeve is a common transmission component, and its tooth profile accuracy and strength are important parameters that determine whether the transmission is reliable and stable. The existing technology mostly uses gear rolling and milling methods to process spline sleeve.

Basic info:

• Raw Material: High quality 20# seamless steel tubes
• Type: Standard type, left-handed and right-handed type, teansition type
• Usage: Used to splice rebar of HRB335& HRB400 with diameter 14mm to 40mm 
• Application: Appliced to construction, bridges, subway and tunnel

Advantages:

• 100% bar break for tensile strength test
• The tensile strength could reach 1.1 times of parent rebar
• Energy-saving and Easy operation 
• The rebar coupler prodcucing and rebar end theading will not affected by the weather
• OEM / ODM service is available

PACKAGE:

Standard export packing ( Woven bags inside packing, plywood case outside packing)

DELIVERY TIME:

     3-20 working days after well received the 30% deposit

Our company uses cold extrusion Process extrusion spline, the extrusion span of the spline product can be up to 0.03mm according to the product structure and different diameters. Compared with the gear rolling and milling methods, it has the characteristics of high efficiency, high quality and low consumption.

Rebar Diameter	Coupler Type	Outer Diameter(mm)	Inner Diameter(mm)	Wall Thickness (mm)	Length (mm)
Φ12	D12	24±0.5	15	4.5 +12%	90±2
Φ14	D14	28±0.5	19	4.5+12%	110±2
Φ16	D16	30±0.5	21	5.0+12%	110±2
Φ18	D18	34±0.5	24	5.4+12%	115±2
Φ20	D20	36±0.5	26	5.6+12%	120±2
Φ22	D22	40±0.5	28	6.0+12%	132±2
Φ25	D25	45±0.5	31	7.3+12%	150±2
Φ28	D28	50±1%	34	7.8-10%	168±2
Φ32	D32	56±1%	38	9.0-10%	192±2
Φ36	D36	63±1%	43	10.0-10%	216±2
Φ40	D40	70±1%	48	11.0-10%	240±2