Stainless steel eccentric reducers AISI 321 (12Х18Н10Т) GOST 17378
| Size, mm | Price, UAH without VAT | Availability in warehouse, pcs. | Reserve, pcs. | Weight, kg |
|---|---|---|---|---|
| 42x5-32x4 | 0.00 | 0 | 0 | 0.14 |
| 45x3-32x3 | 0.00 | 0 | 0 | 0.15 |
| 48x3-32x3 | 0.00 | 0 | 0 | 0.2 |
| 48x5-32x4 | 0.00 | 0 | 0 | 0.3 |
| 48x5-42x4 | 0.00 | 0 | 0 | 0.16 |
| 57x3-32x3 | 0.00 | 0 | 0 | 0.2 |
| 57x5-32x4 | 0.00 | 0 | 0 | 0.3 |
| 57x5-38x4 | 0.00 | 0 | 0 | 0.3 |
| 57x3-45x3 | 0.00 | 0 | 0 | 0.2 |
| 57x5-45x4 | 0.00 | 0 | 0 | 0.4 |
| 57x3-48x3 | 0.00 | 0 | 0 | 0.2 |
| 57x5-48x4 | 0.00 | 0 | 0 | 0.4 |
| 76x3-48x3 | 0.00 | 0 | 0 | 0.4 |
| 76x5-48x5 | 0.00 | 0 | 0 | 0.7 |
| 76x3.5-57x3 | 0.00 | 0 | 0 | 0.4 |
| 76x6-57x5 | 0.00 | 0 | 0 | 0.7 |
| 89x3.5-57x3 | 0.00 | 0 | 0 | 0.6 |
| 89x6-57x4 | 0.00 | 0 | 0 | 0.9 |
| 89x5-60x5 | 0.00 | 0 | 0 | 0.9 |
| 89x4-76x4 | 0.00 | 0 | 0 | 0.7 |
| 89x6-76x5 | 0.00 | 0 | 0 | 0.9 |
| 108x4-57x3 | 0.00 | 0 | 0 | 0.9 |
| 108x6-57x4 | 0.00 | 0 | 0 | 1.2 |
| 108x4-76x3.5 | 0.00 | 0 | 0 | 0.9 |
| 108x6-76x5 | 0.00 | 0 | 0 | 1.2 |
| 108x4-89x4 | 0.00 | 0 | 0 | 0.9 |
| 108x6-89x6 | 0.00 | 0 | 0 | 1.2 |
| 114x4-57x3 | 0.00 | 0 | 0 | 1.0 |
| 114x6-57x4 | 0.00 | 0 | 0 | 1.3 |
| 114x4-76x4 | 0.00 | 0 | 0 | 1.0 |
| 114x5-76x5 | 0.00 | 0 | 0 | 1.2 |
| 114x6-76x5 | 0.00 | 0 | 0 | 1.3 |
| 114x4-89x4 | 0.00 | 0 | 0 | 1.0 |
| 114x6-89x6 | 0.00 | 0 | 0 | 1.3 |
| 133x4-57x3 | 0.00 | 0 | 0 | 1.3 |
| 133x6-57x4 | 0.00 | 0 | 0 | 1.9 |
| 133x4-76x4 | 0.00 | 0 | 0 | 1.3 |
| 133x5-76x3.5 | 0.00 | 0 | 0 | 1.5 |
| 133x6-76x5 | 0.00 | 0 | 0 | 1.9 |
| 133x8-76x5 | 0.00 | 0 | 0 | 3.0 |
| 133x4-89x4 | 0.00 | 0 | 0 | 1.3 |
| 133x6-89x5 | 0.00 | 0 | 0 | 1.9 |
| 133x4-108x4 | 0.00 | 0 | 0 | 1.3 |
| 133x5-108x4 | 0.00 | 0 | 0 | 1.5 |
| 133x6-108x6 | 0.00 | 0 | 0 | 1.9 |
| 133x8-108x6 | 0.00 | 0 | 0 | 3.0 |
| 133x4-114x4 | 0.00 | 0 | 0 | 1.3 |
| 133x5-114x4 | 0.00 | 0 | 0 | 1.5 |
| 133x6-114x6 | 0.00 | 0 | 0 | 1.9 |
| 159x4.5-57x3 | 0.00 | 0 | 0 | 2.3 |
| 159x6-57x5 | 0.00 | 0 | 0 | 3.0 |
| 159x8-57x4 | 0.00 | 0 | 0 | 4.0 |
| 159x6-60x6 | 0.00 | 0 | 0 | 3.0 |
| 159x4.5-76x3.5 | 0.00 | 0 | 0 | 2.3 |
| 159x6-76x6 | 0.00 | 0 | 0 | 3.0 |
| 159x4.5-89x3.5 | 0.00 | 0 | 0 | 2.3 |
| 159x6-89x6 | 0.00 | 0 | 0 | 3.0 |
| 159x8-89x6 | 0.00 | 0 | 0 | 4.0 |
| 159x4.5-108x4 | 0.00 | 0 | 0 | 2.3 |
| 159x6-108x6 | 0.00 | 0 | 0 | 3.0 |
| 159x8-108x6 | 0.00 | 0 | 0 | 4.0 |
| 159x4.5-114x4 | 0.00 | 0 | 0 | 2.3 |
| 159x6-114x6 | 0.00 | 0 | 0 | 3.0 |
| 159x8-114x6 | 0.00 | 0 | 0 | 4.0 |
| 159x4.5-133x4 | 0.00 | 0 | 0 | 2.3 |
| 159x6-133x6 | 0.00 | 0 | 0 | 3.0 |
| 159x8-133x6 | 0.00 | 0 | 0 | 4.0 |
| 168x6-108x6 | 0.00 | 0 | 0 | 3.1 |
| 168x8-108x6 | 0.00 | 0 | 0 | 4.5 |
| 168x6-114x6 | 0.00 | 0 | 0 | 3.1 |
| 168x8-114x6 | 0.00 | 0 | 0 | 4.5 |
| 168x6-133x6 | 0.00 | 0 | 0 | 3.1 |
| 168x8-133x8 | 0.00 | 0 | 0 | 4.5 |
| 219x6-57x3 | 0.00 | 0 | 0 | 4.4 |
| 219x6-76x3.5 | 0.00 | 0 | 0 | 4.4 |
| 219x6-89x3.5 | 0.00 | 0 | 0 | 4.4 |
| 219x6-108x4 | 0.00 | 0 | 0 | 4.4 |
| 219x8-108x6 | 0.00 | 0 | 0 | 5.8 |
| 219x10-108x6 | 0.00 | 0 | 0 | 7.2 |
| 219x6-114x4 | 0.00 | 0 | 0 | 4.4 |
| 219x8-114x6 | 0.00 | 0 | 0 | 5.8 |
| 219x10-114x6 | 0.00 | 0 | 0 | 7.2 |
| 219x6-133x4 | 0.00 | 0 | 0 | 4.4 |
| 219x8-133x6 | 0.00 | 0 | 0 | 5.8 |
| 219x10-133x8 | 0.00 | 0 | 0 | 7.2 |
| 219x6-159x4.5 | 0.00 | 0 | 0 | 4.4 |
| 219x8-159x6 | 0.00 | 0 | 0 | 5.8 |
| 219x10-159x8 | 0.00 | 0 | 0 | 7.2 |
| 219x6-168x5 | 0.00 | 0 | 0 | 4.4 |
| 219x8-168x6 | 0.00 | 0 | 0 | 5.8 |
| 219x10-168x8 | 0.00 | 0 | 0 | 7.2 |
| 273x6-108x4 | 0.00 | 0 | 0 | 5.9 |
| 273x7-108x4 | 0.00 | 0 | 0 | 6.0 |
| 273x8-108x6 | 0.00 | 0 | 0 | 6.8 |
| 273x10-108x6 | 0.00 | 0 | 0 | 11.0 |
| 273x6-133x4 | 0.00 | 0 | 0 | 5.9 |
| 273x8-133x6 | 0.00 | 0 | 0 | 6.8 |
| 273x10-133x6 | 0.00 | 0 | 0 | 11.0 |
| 273x6-159x4 | 0.00 | 0 | 0 | 7.2 |
| 273x8-159x6 | 0.00 | 0 | 0 | 9.6 |
| 273x10-159x8 | 0.00 | 0 | 0 | 11.0 |
| 273x6-219x6 | 0.00 | 0 | 0 | 7.2 |
| 273x8-219x8 | 0.00 | 0 | 0 | 9.6 |
| 273x10-219x8 | 0.00 | 0 | 0 | 11.0 |
| 325x8-108x4 | 0.00 | 0 | 0 | 9.0 |
| 325x10-108x6 | 0.00 | 0 | 0 | 11.0 |
| 325x12-108x6 | 0.00 | 0 | 0 | 14.0 |
| 325x8-133x6 | 0.00 | 0 | 0 | 9.0 |
| 325x8-159x4.5 | 0.00 | 0 | 0 | 11.0 |
| 325x10-159x6 | 0.00 | 0 | 0 | 14.0 |
| 325x8-219x7 | 0.00 | 0 | 0 | 11.0 |
| 325x10-219x8 | 0.00 | 0 | 0 | 14.0 |
| 325x8-273x7 | 0.00 | 0 | 0 | 11.0 |
| 325x10-273x10 | 0.00 | 0 | 0 | 14.0 |
| 377x10-159x6 | 0.00 | 0 | 0 | 20.0 |
| 377x12-159x6 | 0.00 | 0 | 0 | 24.0 |
| 377x10-219x8 | 0.00 | 0 | 0 | 20.0 |
| 377x12-219x8 | 0.00 | 0 | 0 | 24.0 |
| 377x10-273x8 | 0.00 | 0 | 0 | 20.0 |
| 377x12-273x10 | 0.00 | 0 | 0 | 24.0 |
| 377x8-325x8 | 0.00 | 0 | 0 | 15.0 |
| 377x10-325x8 | 0.00 | 0 | 0 | 20.0 |
| 377x12-325x10 | 0.00 | 0 | 0 | 24.0 |
| 426x12-159x8 | 0.00 | 0 | 0 | 32.0 |
| 426x10-219x8 | 0.00 | 0 | 0 | 26.0 |
| 426x12-219x8 | 0.00 | 0 | 0 | 32.0 |
| 426x10-273x8 | 0.00 | 0 | 0 | 26.0 |
| 426x12-273x10 | 0.00 | 0 | 0 | 32.0 |
| 426x8-325x8 | 0.00 | 0 | 0 | 20.0 |
| 426x10-325x8 | 0.00 | 0 | 0 | 23.0 |
| 426x12-325x10 | 0.00 | 0 | 0 | 27.0 |
| 426x10-377x10 | 0.00 | 0 | 0 | 23.0 |
| 426x12-377x12 | 0.00 | 0 | 0 | 27.0 |
| 530x10-325x8 | 0.00 | 0 | 0 | 38.5 |
| 530x12-325x10 | 0.00 | 0 | 0 | 46.0 |
| 530x10-377x8 | 0.00 | 0 | 0 | 38.5 |
| 530x12-377x10 | 0.00 | 0 | 0 | 46.0 |
| 530x10-426x8 | 0.00 | 0 | 0 | 38.5 |
| 530x12-426x10 | 0.00 | 0 | 0 | 46.0 |
Eccentric reducers (The change in diameter occurs in such a way that one wall remains straight, while the other gradually decreases or increases. This is especially useful for horizontal systems, where it is important to avoid the formation of air pockets or stagnant zones.) made of stainless steel AISI 321 (12X18H10T), corresponding to the standard GOST 17378-2001, are pipeline parts designed for connecting pipes of different diameters. They provide a smooth transition between pipes of different sizes, which helps minimize hydraulic losses and ensure system reliability.
Stainless steel AISI 321 (12X18H10T) has the following chemical composition:
- Carbon (C): up to 0.12% – provides material strength.
- Chromium (Cr): about 18% – responsible for corrosion resistance.
- Nickel (Ni): about 10% – increases resistance to aggressive environments and acids.
- Titanium (Ti): up to 0.8% – increases strength and protects against intergranular corrosion.
This composition makes the reducers made of this stainless steel resistant to the effects of aggressive substances, including acids, alkalis, and seawater.
Application
Reducers made of stainless steel AISI 321 (12X18H10T) are used in the following areas:
- Industrial pipelines: For transporting liquids or gases under high pressure.
- Chemical industry: Resistance to acids makes them ideal for working with aggressive substances.
- Oil refining: Used for pumping oil and petroleum products.
- Food industry: Safe for contact with food due to their corrosion-resistant properties.
- Cryogenic technology: Used in heat exchangers and other devices at low temperatures.
| Parameter name | Indicator |
|---|---|
| Material | Нержавеющая сталь 12Х18Н10Т |
| Connection type | сварной |
| Working environment | water, steam, aggressive liquids |