Your present location:Home > Products > Forging parts

4140 4340 Forged Hollow Bar

Port: Hu nan

Supply Ability: 10,000 Ton/Tons per Year

Min.Order Quantity: 20 Ton/Tons


  • Quick Details

    Place of Origin: China (Mainland)
    Brand Name: Neworigin
    Model Number: Depends on drawing
    Application: Oil & Gas,Power,
    Material: Steel
    Dimensions: OD350-1100mm
    Certificate: API Q1
    Packaging & Delivery

    Packaging Details: Seaworthy packing
    Delivery Detail: 50days
    Forged hollow bar, could be forged directly and could be made from round bar with one side drill, MOQ flexible, production easy control, widly used in oil industry etc.
    Popular Forgings :  

    Spindle / Housing / Casing /Rollers/ Shafts/Crank Shafts/ Rings/Discs/ Blocks/Wedges/Sleeves/Gear Blank / Hollow bar / Flange/ Engine parts/ Cylinder/ Conrods/hubs/ Stabilizers etc.
    Production Ability: 
    Shaft: Max OD 1800, Max Length 20m,  Max Weigth 75 MT/pc    
    Ring: Max OD 6000mm   
    Disc: Max OD 3500mm   
    Roller: Max OD 3000mm  
    Other equipments and machinery components.
    Steel Grades:
    Oil & Gas: ST52-3, S355j2g3,A105N, 1045, 4140, 4130, 4145H, 5140, 8620,A182 316(L), A182 F6NM, F51, F55…etc. 
    Tool & Mold Making: H13, O1, D2, D3, D6, 1045, P20, M2, H11,  1.2311, 1.2314…etc. 
    Power: S45C,EN29A, 20CrMo, 1Cr13, 2Cr13, 24CrMoV, 27NiCrMoV16-7 …etc. 
    Material :
    All our steels can meet the ASTM/SAE/AISI/DIN standards with ISO9001 certificate and Mill Test certificate.
    Cold Work Steel/ Hot Work Steel /Plastic Mould Steel / High Speed Steel / Carbon Steel / Bearing Steel / Alloy Steel and Stainless Steel.