Grade: 409/409L, 421, 436/436L, 441, etc

 Standards (Stamdard) : ASTMA554, GB/T12770-2002, JIS3446, European standard 10296-2

 Outer Diameter (O.D.) : 29-133(mm)

 Wall thickness (W.T.) : 0.6-2.0(mm)

 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

Product category: 400 series straight pipe

 1, the use of multistage step-down, flow control, anti-spray resistance, sound absorption composite combination, with wide band noise reduction characteristics, in the structure of the more strengthened anti-spray resistance noise mechanism, to achieve the ideal noise reduction effect.

 2. The debris industrial waste in the blown pipe is washed under the high-speed binding of high temperature steam and collected in the sewage section after impact.

 3, the use of water spraying device to achieve temperature reduction, pressure reduction.

 4, according to different pressure and temperature, choose different temperature and pressure resistant materials.

 Saint Swilang has a number of senior ultrasonic inspection certification personnel, professional flange, flaring, reverse bending and other tests, issued a complete physical and chemical performance analysis and issued a test report, Jinding 14 years of professional technology accumulation, automotive exhaust system dedicated straight pipe annual output of more than 2000 tons.

 More about 304 stainless steel pipe related knowledge, welcome to pay attention to the website update.