Inox Perforated Steel Pipe GRADES:
Inox Perforated Steel Pipe Austenitic steel
304/304L, 316/316L, 317L, 321, 347, 316Mo, etc…
Type | Diameter (mm) | Thickness (mm) |
| Welded pipes | 6" (168,3 mm) to 48" (1219 mm) | 2,77 mm to 23,88 mm |
Inox Perforated Steel Pipe LABORATORY EQUIPED FOR
Bending tests
Tensile Strenght
Impact tests at low temperatures and at environment temperature
Corrosion test according to ASTM A 262-G48
Hardness tests
Macrographic and micrographic examinations
Ferrite content measurement
PMI
| APPLICATION | EN | S.S. | ASTM-ASME | DIN | NFA | GOST |
| Chemical industry | EN 10217-7 | 219711 219713 | A358-SA358 A312-SA312 A269-SA269 | 17457 | 49147 | gost 11068-81 |
| Food products | EN 10217-7 | ASTM A270 | 11850 | 49249 | ||
| Heat-exchanger | EN 10217-7 | 219711 219713 | A 249-SA 249 | 17457 2818 | 49247 49244 | GOST 11068-81 |
| Pipe line | EN 10217-7 | A778 A269 | 17455 | 49147 | ||
| Drinking water | EN 10312 | DVGW541 | ||||
| Decorative elements | EN 10296-2 | A554 | 17455 2395 | 49647 |
Application of welded pipes, standards and regulations:
| Application | GOST | International standard |
| General purpose pipes | GOST 9940-81, GOST 9941-81 | ASTM A312 |
| Heat-exchanger pipes | GOST 9941-81 (gauge pipes) | ASTM A213, DIN 17458-85, ASTM A268. ASTM A269 |
| Instrument piping systems | GOST 19277-73, GOST 10498-82, GOST 14162-79, | DIN 17458-85 |
| Boiler pipes | TS 14-ZR-55-2001, TS 14-3-460-75, TS 14-ZR-197-2001 | |
| Furnace pipes | GOST 9940-81, GOST 9941-81, m/s10H23N18, 15H25T, | ASTM A312, m/s TP310S |
