Swagelok Tube Fittings are the industry standard. Swagelok has a rich history in innovation, and is recognized worldwide for its superior Tube Fitting line. If you are looking for the best in the design, installation and maintenance of fluid systems, Swagelok will meet and exceed all your Tube Fitting requirements anabolic pharma. Swagelok Fittings address the four most costly and critical issues of fluid systems: improper installation, vibration, leakage, thermal shock, providing you with a reliable, gaugeable product with excellent durability, and simplified maintenance. The Swagelok Fittings are available in a range of material and configurations (from 1/16 to 2inches, and 2-50mm) to meet your every need.

Swagelok offers easy to install, live-loaded, two-ferrule design, with a gap inspection gauge that provides instant assurance that a fitting has been sufficiently tightened on installation. The gap inspection gauge gives the installer or inspector immediate feedback that a fitting has been sufficiently tightened. An additional advantage is that no torque is transmitted to tubing during installation. Swagelok Fittings can easily be installed with hand tools, and are also easy to disconnect and retighten, making maintenance a breeze. Swagelok developed and patented the original two-ferrule Tube Fitting innovation, which ensure reliable, leak-tight connections in thousands of diverse applications. Swagelok Tube Fittings are consistently gaugeable – this minimizes installation error, and assures easy maintenance.

In addition, a patented case-hardening process applied to the back of the ferrule ensures that Swagelok Tube Fittings can be used on a range of thick- or thin-walled, hard or soft tubing, which minimizes the effects of vibration, and resists the effects of pressure and thermal cycling. The vibration resistance is provide by the Swagelok Tube Fitting design which features a protected stress riser through the patented back ferrule geometry, which reduces the damage caused by system conditions, and reduces the damaging effects of system dynamics. Provided you use good quality tubing, Swagelok Fittings will not leak, even under rugged conditions. Gas seal is assured by a burnishing or polishing contact by the front ferrule with the fitting body and tube – this creates a concentrated zone of contact, and allows for superior sealing over a wide range of system conditions.

Stainless Steel Tube Fittings are used extensively in fluid systems, and particularly in the Sanitary industries. Normally they are made with 304 and 316L Stainless Steel construction, which minimizes the likelihood of stress corrosion cracking. Reputable companies who manufacture Stainless Steel Tube fittings will test their products extensively to check the pressure of the hydraulic capacity, and ensure that the Fittings do not leak under pressure. Stainless Steel is valuable for its mechanical properties. The tensile strength of Stainless Steel is extremely strong, making for Fittings which are safe, reliable and durable. Stainless Steel Fittings are highly resistant to corrosion, and the leak rate is relatively low, provided the they are well-manufactured to industry standards.

Stainless Steel Tube Fittings should be manufactured to address the four most costly and critical issues of fluid systems: improper installation, vibration, leakage, thermal shock, providing you with a reliable, gaugeable product with excellent durability, and simplified maintenance. Installation should be accompanied by a guide to provide assurance that a fitting has been sufficiently tightened on installation. It should preferably be possible to install the Fittings with hand tools, and they should also be easy to disconnect and retighten for maintenance purposes. The ferrule, which is a conical piece of metal in the case of Stainless Steel Tube Fittings (but can be made of plastic), which compresses the tube as it is forced into a tapered seat, should be manufactured so that it can be used on a range of thick- or thin-walled tubing, as well as hard and soft tubing. It is essential that the ferrule is able to resist the effects of vibration, pressure and thermal cycling. Good quality Tubing is tested for pressure, performance at high and low temperatures, and how well it resists vibration which will affect durability tremendously. Hygienic Fittings in particular should lend themselves well to disconnection and retightening for maintenance purposes.

All Fittings should have a robust tube grip, which is a key element in reliable performance. There are numerous types of Fittings, and the system requirements must be taken into account in deciding which to use. Compression Fittings, which was the first type of Tube fitting, is made up of three components – a nut, a body, and a gasket ring, or ferrule. This type has significant disadvantages – the most important being that it can only withstand minimal pressure, and remake is extremely difficult because of the construction of the sealing ring. Screwed fittings are largely used to join schedule 40 pipe. Hygienic fittings are usually available in both 304 and 316 Stainless Steel, with male parts and liners suitable for butt-welding to tube. These include RJT fittings, IDF fittings and Clamp fittings. Most process lines have to be frequently dismantled for cleaning, and ranges of hygienic fitting should be suitable for this purpose and maintenance friendly.