Base Info
- Model NO.：honed tubing
- Type：Seamless
- Technique：Cold Drawn
- Material：Carbon Steel
- Surface Treatment：Rust Proofing
- Usage：Hydraulic,Automobile Pipe
- Section Shape：Round
- Size：I.D.30-400mm;O.D.40-480mm
- Outer Diameter(Round)：40 - 480 mm
- Processing Form：Honed &Srb
- Tolerance：H8~H9 or as Customer Demand, H8&H9&H10
- Heat Treatment：Bk+S Bk
- Standard：GB,T3639-200
- Length：Fixed Length, Random Length(3--9m)or as Requests O
- Straightness：0.5-1.0,1000
- Thickness：5 - 40 mm
- Alloy or Not：Non-Alloy
- ID Roughness：Ra 0.1-0.8micron(Max)
- Application：Hydraulic Cylinder
- Special Pipe：Hydraulic Tube
- Manufacturer：Shandong Jianning Metals Co., Ltd
- Clients：Eastern Europe, North America, South America
- Trademark：JIANNING METALS
- Transport Package：Anti-Rust Oil at Inside Tube, Caps and Both Ends O
- Specification：C20 CK45 Q355B E355(ST52) SAE 1026 4140 STKM 13C
- Origin：Chian
- HS Code：73043990
Description