| Specification: | Alloy Steel Tubes for Machine Purposes |
| Application: | For Machinery and Automobiles and other Machine Parts |
| Grade: | SCr420Tk SCM415/418/420/430/435/440TK |
| Manufacture: | Seamless or Welded Process |
| Section of Shape: | Round |
| Outside Diameter: | 10.5mm to 660.4mm according to JIS G3441 |
| Wall Thickness: | According to JIS G3441 or Specified |
| Length of Pipe: | Fixed 5.8/6 Meters or SRL/DRL or Specified |
| Permissible Variations: | According to JIS G3441 Standard |
| End of Finish: | Plain & Beveled End &THD with Coupling |
| Heat treatment: | Heat Treated |
| Surface: | Bare or Coated Protective Paint or Anticorrosive Coating |
| MTC: | Mill Test Certificate according to JIS G0415 3.1B/EN 10204 3.1B |
| Marking & Packing: | According to JIS G3441 or Specified |
| MOQ: | 5 Tons |
| Transportation: | FCL&LCL by sea |
| Delivery: | 10-15 days after signed contract |
| Payment: | L/C or T/T or D/P or O/A |
Relevant Links:
| 1 | ASTM A511 | Seamless Staniless Steel Mechanical Tubing |
| 2 | ASTM A519 | Seamless Carbon and Alloy Steel Mechanical Tubing |
| 3 | ASTM A554 | Welded Stainless Steel Mechanical Tubing |
| 4 | ASTM A513 | Electric-Resistance-Welded Carbon and Alloy Steel Mechanical Tubing |
| 5 | EN 10296-1&2 | Welded Circular Steel tubes for Mechanical and General Engineering Purposes |
| 6 | EN 10297-1&2 | Seamless Circular Steel Tubes for Mechanical and General Engineering Purposes |
| 7 | EN 10305-1&2&3&4&5&6 | Steel Tubes for Precision Applications |
| 8 | JIS G3441 | Alloy Steel Tubes for Machine Purposes |
| 9 | JIS G7216 | Plain End Seamless Precision Steel Tube |
| 10 | JIS G7217 | Plain End Welded Precision Steel Tube |
| 11 | GB/T 3639 | Seamless Cold-drawn or Cold-rolled Steel Tubes for Precision Applications |
| 12 | GB/T 12770 | Welded Stainless Steel Tubes for Mechanical Structure |
| 13 | GB/T 31315 | Cold Drawn or Cold Rolled Precision Weld Steel Tubes for Mechanical Structures |
| 14 | GB/T 32957 | Cold-drawn or Cold-rolled Precision Inside Diameter Seamless Steel Tubes for Hydraulic and Pneumatic System Service |