Product Name: Bitzer 4t Connecting Rod Model NO.: 4T model Configuration: Stationary Power Source: AC Power Type: Piston Lubrication Style: Oil-free Application: Back Pressure Type Mute: Mute 4t Model: Bitzer Connecting Rod Trademark: chaochao Transport Package: Neutral Specification: ROHS SGS Origin: Ningbo of China HS Code: 84149019 Product Description 20 years experience in compressor parts;OEM parts and we can produce goods fully as customer's requirement;The process with forging and die casting;The better material T6 heat treatment;The hardness HBC: 100-110 degree;Tensile strength 320-350 MPa;By long time testing, proved to be excellentAll are in the line with global standardsAdvanced manufacturing process and production technologySafe package to protect the parts---Pallet and Carton for ocean shipping---Carton for air shipping or expressMain size: Big bore×Small bore×Center×Big-end thickness×Small-end thickness=φ70×φ15×119.5×20×20 and undersize 010,020,030