AISI4130 Machined Hollow Bar Q+T
Commodity: AISI4130 machined hollow bar Q+T
Steel grade: AISI4130,AISI4140,AISI4145, 25CrMo4,34CrMo4,42CrMo4,20MnV6,ST52,E410,E470,etc.
Size: OD upto 356mm, ID is not restricted.
Manufacture method: machining+drilling or deep hole boring.
Delivery condition: As rolled, normalized,quenched+Tempered.
Size tolerance: as per request.
Packing: loose packing or bundle packing. Oil coating. External packing as per request.
Shipping: we suggest shipment effected by containers on FCL basis.
The following services are available:
1. External surface machining
2. External surface polishing
3. External surface grinding
4. Machining as per drawing.
5. Deep hole boring
7. Bore honing
8. Skiving&roller burnishing
9. Hard chrome plating.
We are manufacturer of cold drawn mechanical tubing,precision tubes,cylinder tubes, and machining service provider.
Third party inspection before shipment is acceptable.
MOQ: 3 tons/size.
Guarantee&Warranty: 6 months after shipment of cargo.
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