
Automotive Perforated Stainless Steel Tube , Polished Surface Perforated Metal Pipe
Drawing Steel (HR, CR)
A steel with a greater degree of ductility and uniformity of
properties than Commercial Steel providing improved performance
during manufacturing. This type is recommended for use when
stretcher strains or fluting during fabrication are objectionable
and/or consistency of performance is important.
According to the application, we have common steel type as follows
Element percent | ||||||
Steel Type | 201 | 202 | 304 | 316 | 430 | 409 |
NI | 1.246 | 4.079 | 8.03 | 10.0-14.0 | ≤0.60 | |
C | 0.073 | 0.055 | 0.042 | ≤0.08 | ≤0.12 | ≤0.08 |
Si | 0.364 | 0.416 | 0.46 | ≤1.00 | ≤1.00 | ≤1.00 |
Mn | 9.282 | 7.483 | 1.03 | ≤2.00 | ≤1.00 | ≤1.00 |
P | 0.0329 | 0.0393 | 0.044 | ≤0.045 | ≤0.040 | ≤0.045 |
S | 0.0051 | 0.0032 | 0.004 | ≤0.030 | ≤0.030 | ≤0.030 |
Cr | 14.912 | 15.958 | 18.35 | 16-18 | 16-18 | 10.5-11.75 |
Mo | 2.0-3.0 | |||||
Cu | 1.46 | 1.494 |
Test Material | 201 | 202 | 304 | 316 | 409l |
Tensile Strength | ≥535 | ≥520 | 687 | ≥520 | ≥360 |
Yield Strength | ≥245 | ≥205 | 287 | ≥205 | ≥ 175 |
Extension | ≥30% | ≥30% | 0.525 | ≥35% | ≥25% |
Hardness (HV) | <253 | <253 | 187 | <200 | <175 |
As for the punched module, we have free module cost as follows
Diameter (mm) | 0.5 | 2.4 | 2.4 | 2.6 | 3 | 3 | 3.175 | 4 | 4.2 | 3.2 | 3.2 | 5 | 6 |
Distance (mm) | 1 | 4 | 6 | 6 | 5 | 8 | 6.35 | 6 | 6 | 5 | 5.5 | 8 | 8 |
Forwarder is manufacture with full experience, so we can save cost on the module cost, save time on delivery, especially save reputation on fault supplier. Warmly welcome inquiry with detail speciation about Welded Punched Tubing Customized Metal High Pressure Prisice Open Rate.
Forward Filter Manufacturers Co.,Ltd.
Forward Filter is a factory with more than 10 years’ experience producing Stainless Steel Spiral Welded Perforated Tube in Petrolium Filtration with High Pressure. Our material is higher quality than normal level of other factories and we offered many big brand machinery companies in our domestic market and abroad market
Stainless Steel Spiral Welded Perforated Tube is applied in many industries area like petroleum refining filtration or oil producing filtration, hydraulic filtration, food filtration producing, drainage system, Light decoration, Vehicle Exhausts or Acoustical Dampening products.
Besides Stainless steel, we also can use other materials like galvanized steel , carbon steel and other alloy.
Perforation hole pattern is variety, which can be round, square and blinds
As for the seam style, we usually use spiral formed, if you have more than one hundred thousand meters require, we can accept custom-made.