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Gayatri Tubes is one of the leading suppliers of the different range of products such as tube fitting in a variant alloy, etc. In addition to this, we are also one of the prominent manufacturers of the product SS 316 / 316L Compression Tube Fittings in the competitive market today. Not only this, but we are also exporters and wholesalers of such products in global as well as domestic markets. The demand for the Compression Tube Fittings are very high because of its amazing properties, thus we supply customer such fitting as per the customer's requirements. Compression Fittings are a very common method in which the connection of metals and hard plastic tubing is done.
Also, it is also a very versatile method; therefore, it is largely used in extreme conditions where the temperature is very high as well low. Additionally, it also exhibits high pressure bearing abilities and its compatibility with an aggressive type of fluids is just great. This is the main reason for which compression fittings are popularly seen in the systems ranging from gas lines in the refineries to the plumbing systems under the sink. There are many types of Compression Tube Fittings and it is also available in different shapes, sizes, structures, standards, specifications, grades, thickness, dimensions, designations, alloys, etc. But stainless steel in the grade 316 / 316L for Compression Tube Fittings are the best-suited alloy because it exhibits some of the really appreciable mechanical and properties which are incompatible by any other alloy and fitting types.
A few of the valuable features offered by the SS UNS S31600, S31603 Compression Tube Fittings are that it is very easy to install and easy to weld, fabricate, etc. On the other hand, it is a very reliable product and durable as well thus you can trust on this product working for a longer duration of time without any maintenance issues. The corrosion and the strength properties offered by our SS 316 / 316L Compression Tube Fittings are corrosion resistance, pitting corrosion resistance, crevice resistance, intergranular resistance, and resistance to chloride cracking, higher tensile strength, yielding strength, mechanical strength and many more.
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 316 | 1.4401 / 1.4436 | S31600 | SUS 316 | 316S31 / 316S33 | - | Z7CND17‐11‐02 | X5CrNiMo17-12-2 / X3CrNiMo17-13-3 |
| SS 316L | 1.4404 / 1.4435 | S31603 | SUS 316L | 316S11 / 316S13 | 03Ch17N14M3 / 03Ch17N14M2 | Z3CND17‐11‐02 / Z3CND18‐14‐03 | X2CrNiMo17-12-2 / X2CrNiMo18-14-3 |
| Specifications | ASTM A182 / ASME SA182 |
| PTFE Standards | ASTM D1710, ASTM D3294 |
| Size | 1/16”OD to 2”OD, 2mm OD to 50mm OD |
| Thread | NPT, BSP, BSPT, UNF, ISO, SAE etc. |
| Pressure Rating | 6000 PSI for Stainless Steel, 300/1000/3000PSI for Brass |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
| SS 316 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 16.00 - 18.00 | 2.00 - 3.00 | 11.00 - 14.00 | 67.845 min |
| SS 316L | 0.035 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 16.00 - 18.00 | 2.00 - 3.00 | 10.00 - 14.00 | 68.89 min |
| Grade | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| SS 316 | 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
| SS 316L | 8.0 g/cm3 | 1399 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
