AISI Standard Precision Seamless SAE 4130 4140 Chromoly Steel Pipe and Tube with High Precision Tolerance
AISI Standard Precision Seamless SAE 4130 4140 Chromoly Steel Pipe and Tube , 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.
| Product |
AISI Standard Precision Seamless SAE 4130 4140 Chromoly Steel Pipe and Tube with High Precision Tolerance |
| Material | Alloy Steel |
| Standard | JIS3445,DIN2391,EN10305-1,GB/T3639,ASTM A519 |
| 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 |
Packaging Details:
1. Small OD: In hexagonal bundle with steel strips
2. Large OD: In bulk
3. Wrapped in waterproof plastic woven bag
4. Filled in wooden cases
Our products are sold all over the world, you can rest assured.
