Capillary stainless steel pipe
Advantages
Capillary stainless pipe has high corrosion resistance, mechanical strength, biological inertness, durability. Chemical resistance allows the use of capillary stainless pipe in an aggressive environment. The greatest resistance are alloyed alloys containing a high percentage of nickel, copper, molybdenum and silicon. Grade of alloy with the required set of qualities is selected depending on the concentration of aggressive factor, temperature, other conditions.
Production
Capillary stainless steel pipe is normally manufactured according to
| Length marking | Length, mm | Length tolerance |
|---|---|---|
| measured | Not more than 4000 | ±15 mm |
| out of measure | Over 300 | |
| multiple of length | Not more than 4000 with 5 mm allowance for each time | ±15 mm |
| in coils | Up to 160 meters |
At the customer's request the multiples are manufactured in lengths not exceeding 7 meters. Tubes are standardized according to wall thickness and outside diameter.
| Standardization | Outer diameter, mm | Admissible deviation in diameter |
|---|---|---|
| in wall thickness, inside diameter, outside diameter | above 0.6 | Outer diameter, marginal deviation - up to 0,01 mm. |
| inside, outside diameter | not more than 0.6 | In outside diameter - of increased accuracy - In wall thickness - of standard accuracy. - with one-sided limit deviation by wall thickness, outside diameter |
The value of one-sided deviation limit is allowed within the limits of the sum of maximum deviations. In 1 meter section, curvature of pipe shall not exceed 3 mm.
Scope of application
Food, chemical, medical industry. The tubes are made of chromium-nickel alloys 06Х18Н10Т, 12Х18Н10Т, 09Х18Н10Т (with ∅ 0,3 - 5 mm, with wall thickness 0,1 - 0,3 mm) according to
| Tubes | GOST, TU | layers | diameter, mm | wall thickness | Designation |
|---|---|---|---|---|---|
| stainless steel especially thin-walled | 10 498-82, 9941-81, 14-3-219-74, 14-3-894-79, 14-3-379-75, 14-3-501-76, 14-3-691-78. | 4 - 102 | 0,08 - 1,8 | Instrumentation, structures in nuclear, aerospace, aviation industries. | |
| Stainless thin-walled with high surface quality requirements | 19 277-73, 14-3-197-89, 14-3-760-78, 14-3-796-81, 14-3-550-90, 14-3-769-78, 14-3-770-78, 14-3-1462-87, 14-3-1070-81, 14-159-255-95 | 5 - 76 | 0,3 - 5 | Constructions of stop valves and reactor core, nuclear reactor cooling circuits and heat exchangers, oil and fuel lines of aviation equipment | |
| Heat resisting stainless nickel based materials | 14-8-37-2001, 14-3-571-77, 14-3-946-80 | 5 - 76 | 0,3 - 3 | Structural elements and pipelines operating in aviation equipment at elevated temperatures, in acid-alkali aggressive environments, in the lines for the production of mineral fertilizers, varnishes, paints, etc. | |
| Particularly thin-walled multi-layer pipes | 14-3-1318-85 14-3-1780-89 14-3-499-86 |
2- 6 2-12 2- 6: |
16; 28, 38; 48, 76 |
0,15- 0,16 0,2, 0,25 |
high sensitivity instrumentation (bellows), connecting hoses in space and aviation equipment |
| stainless thin-walled special purpose | 14-3-310-74, 14-3-822-79, 14-3-1711-90 14-3-1797-91 | 4 - 120 | 1,0 - 1,5 | ||
| Ribbed and especially thin-walled of PT-7M, PT-1M titanium alloys | 14-3-843-79 14-3-820-79 14-3-1819-79 |
8 - 80, 7 - 48, four ribbed, p. 13x1,5 |
0,6 - 1,0 1,5 - 2,0 |
Power units and units of aircraft, ships, chemical engineering - pipelines and structural elements. | |
| pure nickel NP-1A-ID | 14-3-1591-84 | 25 - 76 | 1,0 - 5,0. | Caustic soda production | |
| Capillary of nickel-based alloys | 14 162-79, 14-3-972-79 | 0,3 - 5 | 0,1 - 0,3 | Medical and electronic industry, instrument making. |
Supplier
Are you interested in stainless capillary tube? Stainless capillary tube from Auremo supplier meets GOST and international quality standards. Supplier "Auremo" offers to buy capillary stainless pipe on favorable terms, the price is optimal. We offer to buy capillary stainless pipe from specialized warehouses of the supplier "Auremo" with delivery to any city. Wholesale customers the price - favorable. Always in stock capillary stainless steel pipe, the price - optimal from the supplier. We are waiting for your orders.
Buy a bargain price.
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