Finned Tube As Per DIN 17175 St35.8
- DIN 17175 Seamless Steel Tube for Elevated Temperatures
DIN 17175 Standard Specification applies to seamless tubes including tubes for headers of heat-resistant steels according to Table 1 which are used in the construction of boilers, pipe-lines, pressure vessels, and equipment for service up to 600℃ and at simultaneous high pressures, where the total stress and the relevant scaling conditions can raise or lower the temperature limit. DIN 17175 specification contains the following grades st35.8, st45.8, 15Mo3, 13CrMo44, 10CrMo910, etc.
TS can manufacture DIN 17175 St35.8 finned tubes according to customer requirements by specifying the tube's outer diameter, thickness, and length, and the fin material, thickness, height, and spacing. Our DIN 17175 St35.8 finned tubes can be used in heat exchange systems in the oil and gas, chemical, energy, food, and other industries and will be tested for chemical composition and mechanical properties at the time of shipment. The products are tested for chemical composition and mechanical properties.
Specification of DIN 17175 St35.8 Finned Tube
| Specification of DIN 17175 St35.8 Finned Tube | |||
| Tube Dimensions | Fin Dimensions | ||
| Standard | DIN 17175 | Fin Material | Stainless Steel |
| Grade | St35.8 | Fin Height | 0.9mmm |
| Type | Seamless | Fin Thickness | 1.725mm |
| Outside Diameter | 15.88mm | Fin Pitch | 19 FPI |
| Wall Thickness | 1.245mm | - | - |
| Length | 2100mm | - | - |
| Product Name | DIN 17175 St35.8 Finned Tube | ||
| Bare End | 50mm+50mm | ||
| Payment Terms | T/T, L/C | ||
| Delivery Time | As per quantity required | ||
Chemical Composition (%) of DIN 17175 St35.8 Finned Tube
| CHEMICAL COMPOSITION (%) | |||||||
| Standard | C, max | Mn | P, max | S, max | Si | Cr | Mo |
| DIN 17175 St35.8 | 0.17 | 0.40-0.80 | 0.040 | 0.040 | 0.10-0.35 | - | - |
Mechanical Properties of DIN 17175 St35.8 Finned Tube
| MECHANICAL PROPERTIES | |||
| Standard | Tensile Strength, MPa, min | Yield Strength, MPa, min | Elongation (%), min |
| DIN 17175 St35.8 | 360 | 235 | 25 |
Equivalent Grades of DIN 17175 St35.8 Finned Tube
| Standard | ASTM | WERKSTOFF NR. | BS | EN |
| DIN 17175 St35.8 | A369 | 1.0305 | 3059 | 10216-2 |







