TORICH INTERNATIONAL LIMITED
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High Precision Steel Pipe Cold Rolled Seamless Pipe AISI 4140 Steel Pipe And Tube
Cold Rolled High Precison Seamless Steel Pipes,have bright and smooth surface with high precision tolerance.The tolerance of OD and ID can easy control to -/+0.1mm,even -/+0.05mm.So they widely used in produing high precision machine parts,fittings of car and motorcycle.
Because of the bright and smooth surface of pipes,it can save energy during machinery process.So we can do polish and hone for the pipes.Then the pipes also have widely use in hydraulic cylinder,bearing sleeve and anchor rod.Below is the pipes after honing and polish.
Production Description
| Product | High Precision Steel Pipe Cold Rolled Seamless Pipe AISI 4140 Steel Pipe |
| Material | Carbon Steel and Alloy Steel |
| Standard | JIS3445,DIN2391,EN10305-1,GB/T3639 |
| Grade | STKM11A,STKM12B,STKM13A,STK400,E235,ST37.4,ST35.8,ST44,ST45,E255, CK45,S45C,AISI4130,AISI4135,AISI4140 |
| Certificate | ISO9001 |
| Technology | Cold Rolled & Cold Drawn |
| Application | Widely used in car,automobiles,motorcycles,gas springs,hydraulic machinery, construction machinery and refrigeration industry. |
| Package | Wrap in bundles with plastic woven bags |
| Trade Terms | T/T,L/C |
| Supply Status | BK,BKS,BKW,NBK,GBK |
| Delivery Time | In time |
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