Base Info
- Model NO.：JNM
- Type：Seamless
- Technique：Cold Drawn
- Material：Carbon Steel
- Surface Treatment：Black
- Usage：Hydraulic,Automobile Pipe, Oil,Gas Drilling, Machinery Industry
- Section Shape：Round
- ID Tolerance：H8,H9,H10
- ID Roughness：0.1-0.4micron
- Processing Form：Honed &Srb
- Heat Treatment：Bk+S
- Straightness：0.3-1.0,1000
- Aplication：Hydraulic Cylinder
- Main Market：America ,India,Turkey,Korea,Vietnam,Thailand
- Grade：C20,St52,SAE1026.Ck45,20#,45#,25mn
- Secondary or Not：Non-Secondary
- Length：3m-9m
- Trademark：JNM
- Transport Package：Anti-Rust Oil at Inside Tube, Caps and Both Ends O
- Specification：OD: 40-480MM ID: 30-400MM
- Origin：China
- HS Code：73043190
Description