Heavy Duty Wheeled Flat Head Pulley Lifting Crowbar Thickened Seamless Steel Pipe Bearing Crowbar Lifting And Handling Equipment ,Security

Easy lifting, time saving and efficient thicker material , easy work , flexible bearing The metal seal oil on both sides is isol ated from the air, anti-corrosion and rust-proof, reduce friction and make it quieter Long lifting point and large lifting machinery and heavy objects are convenient and safe High-quality carbon structure steel has high pressure resistance, good toughness, long pipe section and few joints Using electrostatic spraying process to protect metal materials from being damaged by oxidation and corrosion