Essential details
Shipping:Ocean freight
Product Introduction
Grade: 409/409L, 421, 436/436L, 441, etc
Executive standards (Stamdard) : ASTMA554, GB/T12770-2002, JIS3446, European standard 10296-2
Outer diameter (O.D.) : 30.8-63.5(mm)
Wall thickness (W.T.) : 0.6-1.5(mm), aperture, hole distance requirements provided by the customer.
Automatic welding visual tracker: automatically adjust the offset of the welding pin weld to ensure the welding quality
Test method: 1.3 times flaring test
Welding method: argon arc welding or plasma welding + argon arc welding
Application: Automobile exhaust system
Technical parameters:
| Serial number | Outside diameter of pipe（mm） | Wall thickness（mm） | Serial number | Outside diameter of pipe（mm） | Wall thickness（mm） |
| 1 | 30.8 | 0.6-1.5 | 9 | 50 | 0.6-1.5 |
| 2 | 31.8 | 0.6-1.5 | 10 | 50.8 | 0.6-1.5 |
| 3 | 35 | 0.6-1.5 | 11 | 54 | 0.6-1.5 |
| 4 | 38 | 0.6-1.5 | 12 | 55 | 0.6-1.5 |
| 5 | 40 | 0.6-1.5 | 13 | 57 | 0.6-1.5 |
| 6 | 42 | 0.6-1.5 | 14 | 60 | 0.6-1.5 |
| 7 | 45 | 0.6-1.5 | 15 | 63 | 0.6-1.5 |
| 8 | 48 | 0.6-1.5 | 16 | 63.5 | 0.6-1.5 |
The above are commonly used specifications, other specifications can be produced by agreement; The type of embryo tube is a slotted stainless steel perforated tube.
Product advantages:
1. All the raw materials of Baosteel, TiSCO and other big factories are selected
2. Advanced punching equipment
3. Steel belt to be welded after punching
The above content is organized by Jiangsu stainless steel pipe manufacturer