Capillary tubes in nickel, titanium, stainless steel and other types of metal alloys. They offer excellent strength, precision and reliability
Alloy Metal manufactures Capillary Tubes of
- titanium
- nickel
- stainless steel
- copper
- brass
- aluminium
- heat-resistant alloys
- acid-resistant
- heat-resistant and many other materials.
Capillary tubes with diameter 0.3 - 25 mm, wall thickness 0.1 - 1.6 mm

Production of precision capillary tubes by drawing and cold rolling methods
- Production in accordance with EU and GOST standards
- Production by steel grades and alloys is possible
- Wholesale from stock and customised production
- Possibility to produce small batches
- Cutting and grinding to the required size
- Short delivery time of finished products

What are capillary tubes / Thin-walled tubes
These products are tubes with small diameters (0.3- 5 mm) and small wall thicknesses (0.1- 1.6 mm). The dimensions of the products are very demanding and there is no deviation from the specified properties. Such precise production requires advanced and accurate equipment, as well as skilled personnel. Therefore, these materials should only be purchased from proven and experienced manufacturers.
Capillaries made from a variety of steels (titanium, molybdenum, tantalum, high nickel and precision alloys, stainless and non-ferrous) are used for parts and equipment in precision instrumentation, mechanical engineering, refrigeration, medical and defence industries. It is also used in the aerospace, missile, shipbuilding, mechanical engineering, nuclear power, chemical and oil and gas industries.
Alloy Metal sells precision capillary tubes wholesale and retail on mutually beneficial terms

| Capillary tubes stainless, acid resistant |
|---|
| AISI 316Ti |
| AISI 316L |
| AISI 904L |
| AISI 321 |
| Heat resistant capillary tubes |
|---|
| AISI 310S |
| AISI 314 |
| Hastelloy/Alloy C-276 |
| Inconel/Alloy 600 |
| Inconel/Alloy 601 |
| Inconel/Alloy 625 |
| Inconel/Alloy 718 |
| Incoloy/Alloy 800/800H |
| Inconel/Alloy 825 |
| Monel 400 |
| Kovar (30Ni17Co53Fe) |
| Invar 36 |
| Invar 42 |
| Titanium alloy capillary tubes |
|---|
| Gr.1, Gr.2, Gr.3, Gr.5, Gr.7, Gr.9, Gr.11, Gr.12 |
Performance standards/standards for capillary tubes
| Standart | Performance standards |
|---|---|
| ASTM | ASTM C-163; ASTM A-213/A-213M; ASTM A-269/A-269M; ASTM A-312/A-312M; ASTM C 338; ASTM A-376/A-376M; ASTM B-444; ASTM A-450/A-450M; ASTM A-632/ASME A-632; ASTM A-789/A-789M; ASTM A-790/A-790M; ASTM B 861 (AT 337) |
| DIN | DIN 2462; DIN 17456; DIN 17458 |
| GOST | GOST 19277-73; GOST 9940-81; GOST 9941-81; GOST 10498-82; GOST 14162-79; GOST 19277-73; GOST 22897-86 |
| TU | TU 14-3-68-72; TU 14-3-197:2006; TU 14-3R-197-2001; TU 14-3-218-80; TU 14-3- 219:2006; TU 14-3-242-152-83; TU 14-3-242-278-91; TU 14-3-290-74; TU 14-3-349- 75; TU 14-3-379-75; TU 14-3-501-76; TU 14-3-550-90; TU 14-3-582-2005; TU 14-3- 593-77; TU 14-3-633-77; TU 14-3-691-78; TU 14-3-769-78; TU 14-3-770-78; TU 14-3- 771-78; TU 14-3-789-79; TU 14-3-820-79; TU 14-3-843-79; TU 14-3-953-80; TU 14-3-990-80; TU 14-3-1165-83; TU 14-3-1238-83; TU 14-3-1318-2005; TU 14-3-1343-85; TU 14-3-1462-87; TU 14-3-1591-88; TU 14-3-1731-90; TU 14-3-1780:2005; TU 14-3-1819-91; TU 14-3-1824-91; TU 14-3-1902-93 |
Alloy Metal is a long-standing leader in the international pipe manufacturing market and is committed to a high level of product precision
We offer the possibility of ordering capillary tubes in non-standard diameters and according to customer drawings.
Depending on the customer’s needs, the following types of products can be manufactured:
medical stainless steel capillary tube;
titanium capillary tube;
tubes made from special alloys;
Stainless steel capillary tube is manufactured with diameters up to 5 mm. The wall thickness can be 0.3 mm. We offer production of products with the following parameters:
diameter from 0.3 to 50 mm;
wall thickness from 0.04 to 0.3 mm;
accuracy from 0.01 mm.
Leave an enquiry on the website or contact us by phone and we will help you decide on your order
Telefon:
+48 221 228 646
Adres:
ul. Warsa i Sawy 11E, 05-840 , Domaniew
