Introduction of Capillary Tube

Capillary Tube Manufacturers by Super Metalloys are designed to provide precision, durability, and reliable flow control even in the most challenging industrial environments. Being one of the reliable Capillary Tube Manufacturers in the global metal industry, Super Metalloys is committed to producing tubes that are at the highest level of dimensional tolerance and performance standards. The tubes find their application in refrigeration systems, medical devices, hydraulic assemblies, and instrumentation lines where a consistent internal diameter and a smooth surface finish are of utmost importance. Industries in the United States, Germany, the United Arab Emirates, India, and South Africa, among others, rely on high, quality capillary solutions to increase their efficiency and operational safety. Super Metalloys is aware of the varied requirements of these markets and thus, produces products that meet the international quality standards. Each Capillary Tube is made of the finest raw materials and the latest production methods to guarantee features like corrosion resistance, strength, and durability. It doesn't matter if the application is for the high, pressure systems of industrial plants or the temperature control units working under controlled degree conditions; the company offers reliable solutions that are in line with the international standards.

What is Capillary Tube?

Capillary Tube Suppliers of Super Metalloys is a company that supplies precision metal tubes with a very small internal diameter to control and regulate the flow of liquids and gases. Being top Capillary Tube Suppliers, the company guarantees that each tube is made with great care in maintaining dimensional accuracy and uniform wall thickness. A Capillary Tube operates on the principle of capillary action and pressure control, thus it is very useful in refrigeration and air conditioning systems where the flow of refrigerant between the condenser and evaporator must be perfectly controlled. These tubes find extensive usage in HVAC systems, laboratory instruments, and automotive parts in countries such as Brazil, Saudi Arabia, the United Kingdom, and Australia. The small size enables them to be very efficient in systems which are operating at high pressure and under temperature variations of degree units. Super Metalloys manufactures Capillary Tubes of stainless steel, copper, and other alloys to match the different levels of environmental and chemical exposures. Their perfectly smooth internal surface reduces friction loss, thus providing reliable operation and energy saving in applications of great importance.

Advantages of Capillary Tube

Capillary Tube Stockists provided by Super Metalloys are an industrial boon that offers accuracy and reliability as per the requirements of the industries. Being one of the trustworthy Capillary Tube Stockists, Super Metalloys had prepared the stock that can aid sudden projects of any location be it a continent. The Capillary Tube has an advantage that it can restrict flow very accurately with the help of very few or almost no external mechanical components for it. Thus, less maintenance cost is one of the results of this mean simplicity. System durability is also enhanced. Industries in places like Canada, Singapore, Qatar, and Malaysia generally go for high, quality Capillary Tubes, which can withstand both pressure fluctuations and temperature variations expressed in degree ranges without losing their efficiency. In addition to this, their anticorrosive nature makes them perfect for chemical processing plants as well as marine environments. Moreover, their very small size is highly convenient for installation even in very cramped places. Super Metalloys only releases tubes into the market after they have passed extremely strict quality tests such as tensile strength, dimensional consistency, surface finish, etc. Such an uncompromised quality standard contractually binds industries worldwide to have uninterruptible output, less downtime, higher output & better productivity levels.

Types of Capillary Tube

Super Metalloys Capillary Tube Exporters offer Capillary Tube in various types to serve different industrial applications. As experienced Capillary Tube Exporters, the company meets country, specific standards and specifications while supplying the products to international markets including Europe, the Middle East, Africa, and Southeast Asia. The Capillary Tube types offered include stainless steel capillary tubes, copper capillary tubes, and alloy, based tubes. The stainless steel capillary tubes are the ones which are resistant to corrosion and have a high strength level. The copper capillary tubes are the ones that have been the most commonly used in refrigeration as well as air conditioning systems. The alloy, based tubes are the ones which are suitable for the operation of high pressure or high temperature applications measured in degree conditions. Besides these, there are seamless Capillary Tubes that are tough structurally and welded ones that are less demanding in the environment. Every type comes in different outer diameters, wall thicknesses, and lengths to fit the requirements of various projects in pharmaceutical, petrochemical, power generation, and automotive industries. Super Metalloys is committed to providing customer, oriented services so that clients can get the specification that perfectly suits their operational setup. The company has a strong global distribution network and maintains strict quality control, thus, it remains a reliable partner for industries worldwide in need of long, lasting, high, performance Capillary Tubes.

Specification of Capillary Tube

Size Range 0.35mm to 6.35mm OD in thickness ranging from 0.1mm to 1.2mm.
Thickness 1mm to 20mm, SCH 5/5S, 10/10S, 20/20S, 40/40S, 80/80S, 120/120S, 160/160S as per ANSI B36.19/36.10
Packing Sleeved, Ends Capped, Wooden Boxed
Wall Thickness 0.08 – 0.2 mm
Outside Diameter 0.3 –12.0 mm
Specification ASME / ASTM A213, ASTM A688 / A688M - 08, ASTM A803 / A803M, ASTM A556 / A556M, ASME SA556, ASME SA688
Material SS 304, SS 304L, SS 316, SS 316L
Finish Pickled, Polished, Bright Annealed, Electrolytic Polished
Form Round, Strait, Hydraulic etc.

Mechanical Properties of Capillary Tube

Property 304 / 304L 304H 310 / 310S / 310H 316 / 316H 316L 317 321 347 904L
Density 8.0 g/cm3 8.0 g/cm3 7.9 g/cm3 8.0 g/cm3 8.0 g/cm3 7.9 g/cm3 8.0 g/cm3 8.0 g/cm3 7.95 g/cm3
Melting Point 1400 °C (2550 °F) 1400 °C (2550 °F) 1402 °C (2555 °F) 1400 °C (2550 °F) 1399 °C (2550 °F) 1400 °C (2550 °F) 1457 °C (2650 °F) 1454 °C (2650 °F) 1350 °C (2460 °F)
Tensile Strength Psi 75000 , MPa 515 Psi 75000 , MPa 515 Psi 75000 , MPa 515 Psi 75000 , MPa 515 Psi 75000 , MPa 515 Psi 75000 , MPa 515 Psi 75000 , MPa 515 Psi 75000 , MPa 515 Psi 71000 , MPa 490
Yield Strength (0.2% Offset) Psi 30000 , MPa 205 Psi 30000 , MPa 205 Psi 30000 , MPa 205 Psi 30000 , MPa 205 Psi 30000 , MPa 205 Psi 30000 , MPa 205 Psi 30000 , MPa 205 Psi 30000 , MPa 205 Psi 32000 , MPa 220
Elongation 35 % 40 % 40 % 35 % 35 % 35 % 35 % 35 % 35 %

Chemical Properties of Capillary Tube

Element 304 304L 304H SS 310 SS 310S SS 310H 316 316L 316TI 317 SS 317L SS 321 SS 321H 347 / 347H 410 446 904L
C 0.08 max 0.030 max 0.04–0.10 0.015 max 0.08 max 0.04–0.10 0.035 max 0.035 max 0.08 max 0.08 max 0.035 max 0.08 max 0.04–0.10 0.08 max 0.15 max 0.20 max 0.20 max
Mn 2.0 max 2.0 max 2.0 max 2 max 2 max 2 max 2.0 max 2.0 max 2.0 max 2 max 2.0 max 2.0 max 2.0 max 2.0 max 1.0 max 1.5 max 2.00 max
Si 0.75 max 0.75 max 0.75 max 0.015 max 1.00 max 1.00 max 0.75 max 0.75 max 2.0 max 1 max 1.0 max 1.0 max 1.0 max 1.0 max 1.00 max 0.75 max 1.00 max
P 0.045 max 0.045 max 0.045 max 0.020 max 0.045 max 0.045 max 0.045 max 0.045 max 0.045 max 0.045 max 0.045 max 0.045 max 0.045 max 0.045 max 0.040 max 0.040 max 0.045 max
S 0.030 max 0.030 max 0.030 max 0.015 max 0.030 max 0.030 max 0.030 max 0.030 max 0.030 max 0.030 max 0.030 max 0.030 max 0.030 max 0.030 max 0.030 max 0.030 max 0.035 max
Cr 18.0–20.0 18.0–20.0 18.0–20.0 24.00–26.00 24.00–26.00 24.00–26.00 16.0–18.0 16.0–18.0 16.00–18.00 18.00–20.00 18.00–20.00 17.00–19.00 17.00–19.00 17.00–20.00 11.5–13.5 23.0–30.0 19.0–23.0
Mo - - - 0.10 max 0.75 max - 2.0–3.0 2.0–3.0 0.75 max 3.00–4.00 3.00–4.00 - - - - - 4.00–5.00
Ni 8.0–10.5 8.0–12.0 8.0–10.5 19.00–21.00 19.00–21.00 19.00–21.00 10.0–14.0 10.0–14.0 2.00–3.00 - 11.00–15.00 9.00–12.00 9.00–12.00 9.00–13.00 0.75 max 0.50 max 23.00–28.00