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| Size | 1/8" | 1/4" | 3/8" | 1/2" | 3/4" | 1" | 1-1/4" | 1-1/2" | 2" | 2-1/2" | 3" | 4" |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| S | 1,7 | 2 | 2 | 2,5 | 2,5 | 3,2 | 3,2 | 3,2 | 3,6 | 3,6 | 4 | 4,5 |
| L | 40 | 40 | 40 | 60 | 60 | 60 | 80 | 80 | 100 | 100 | 120 | 120 |
| Price 304 | DOG | DOG | DOG | DOG | 77 | 138 | 153 | 184 | 255 | 510 | 700 | DOG |
| Price 316 | DOG | DOG | DOG | 122 | 143 | 163 | DOG | DOG | 321 | DOG | DOG | DOG |
* On request, the length of the thread and the workpiece can be changed.
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Product material - stainless steel
AISI 304 (08X18H10), AISI 316 (03X17H12M2)
Standard - DIN 2999
Stainless threaded barrel
A barrel (nipple) is a type of pipe fittings, which is a hollow cylinder with an external thread at both ends. Unlike the fold, the thread length at the ends is the same. The barrel is used to connect pipes of equal diameter, very often - to connect any fittings, for example, a crane, at the end of a pipeline section.
Our company manufactures and supplies this type of fittings made of stainless steel AISI 304 (analog 08X18H10), AISI 316 (03X17H12M2) with conical thread according to DIN 2999 (EN 10226). The threaded stainless steel barrel has the following advantages:
- high tightness of the connection;
- corrosion resistance;
- reliability and durability;
- easy maintenance with the possibility of multiple installation and disassembly;
- resistance to pressure drops;
- environmental friendliness.
Stainless steel barrels are widely used in pipeline systems at enterprises of chemical and petrochemical, energy, oil and gas industry, in construction, housing and communal services. Due to their ecological purity and chemical inertness, they are used in the food and medical industries. AISI 316 stainless steel barrel has increased resistance to aggressive media due to the presence of molybdenum in this alloy and can be used in pipelines with acidic and alkaline media, including seawater.
We offer stainless steel barrels in a range of standard sizes from 1/8"to 4" and lengths from 40 to 120 mm. Thread length and product length can be changed according to customer requirements. Prices for our products are lower than those of competitors, since ALFA-STAR is a direct manufacturer and direct supplier of products, and their value is determined only by the market value of stainless steel.
