Lochinvar announces the introduction of reverse indirect water heaters in its expanding range of hot water solutions. The device currently has a capacity of 125 gallons and is suitable for a variety of residential and commercial applications.
Stainless Steel Coil Tube Specification
316/316L 12.7*1.24 mm Stainless steel coiled tube
Outer Diameter : 1/16” through 3/4″
Thickness : . 010″ through .083”
Specifications : ASTM A213 (average wall) and ASTM A269
Specifications : ASTM A249 and ASTM A269
Stainless Steel Coiled Tube Sizes
| .125″ OD X .035″ W | 0.125 | 0.035 | 6,367 |
| .250″ OD X .035″ W | 0.250 | 0.035 | 2,665 |
| .250″ OD X .035″ W (15 Ra Max) | 0.250 | 0.035 | 2,665 |
| .250″ OD X .049″ W | 0.250 | 0.049 | 2,036 |
| .250″ OD X .065″ W | 0.250 | 0.065 | 1,668 |
| .375″ OD X .035″ W | 0.375 | 0.035 | 1,685 |
| .375″ OD X .035″ W (15 Ra Max) | 0.375 | 0.035 | 1,685 |
| .375″ OD X .049″ W | 0.375 | 0.049 | 1,225 |
| .375″ OD X .065″ W | 0.375 | 0.065 | 995 |
| .500″ OD X .035″ W | 0.500 | 0.035 | 1,232 |
| .500″ OD X .049″ W | 0.500 | 0.049 | 909 |
| .500″ OD X .049″ W (15 Ra Max) | 0.500 | 0.049 | 909 |
| .500″ OD X .065″ W | 0.500 | 0.065 | 708 |
| .750″ OD X .049″ W | 0.750 | 0.049 | 584 |
| .750″ OD X .065″ W | 0.750 | 0.065 | 450 |
| 6 MM OD X 1 MM W | 6mm | 1mm | 2,610 |
| 8 MM OD X 1 MM W | 8mm | 1mm | 1,863 |
| 10 MM OD X 1 MM W | 10mm | 1mm | 1,449 |
| 12 MM OD X 1 MM W | 12mm | 1mm | 1,188 |
Stainless Steel Coiled Tubes Chemical Composition
| T304/L (UNS S30400/UNS S30403) | ||||
| Cr | Chromium | 18.0 – 20.0 | ||
| Ni | Nickel | 8.0 – 12.0 | ||
| C | Carbon | 0.035 | ||
| Mo | Molybdenum | N/A | ||
| Mn | Manganese | 2.00 | ||
| Si | Silicon | 1.00 | ||
| P | Phosphorus | 0.045 | ||
| S | Sulfur | 0.030 | ||
| T316/L (UNS S31600/UNS S31603) | ||||
| Cr | Chromium | 16.0 – 18.0 | ||
| Ni | Nickel | 10.0 – 14.0 | ||
| C | Carbon | 0.035 | ||
| Mo | Molybdenum | 2.0 – 3.0 | ||
| Mn | Manganese | 2.00 | ||
| Si | Silicon | 1.00 | ||
| P | Phosphorus | 0.045 | ||
| S | Sulfur | 0.030 | ||
Stainless Steel Seamless 316 / L Coiled Tube Sizes
| OD | Wall | ID |
| 1/16” | .010 | .043 |
| (.0625”) | .020 | .023 |
| 1/8” | .035 | .055 |
| (.1250”) | ||
| 1/4” | .035 | .180 |
| (.2500”) | .049 | .152 |
| .065 | .120 | |
| 3/8” | .035 | .305 |
| (.3750”) | .049 | .277 |
| .065 | .245 | |
| 1/2” | .035 | .430 |
| (.5000”) | .049 | .402 |
| .065 | .370 | |
| 5/8” | .035 | .555 |
| (.6250”) | .049 | .527 |
| 3/4” | .035 | .680 |
| (.7500”) | .049 | .652 |
| .065 | .620 | |
| .083 | .584 | |
| .109 | .532 |
Available Grades of Stainless Steel Coiled Tubes / Coil Tubing
| ASTM A213/269/249 | UNS | EN 10216-2 Seamless / EN 10217-5 Welded | Material No. (WNr) |
|---|---|---|---|
| 304 | S30400 | X5CrNi18-10 | 1.4301 |
| 304L | S30403 | X2CrNi19-11 | 1.4306 |
| 304H | S30409 | X6CrNi18-11 | 1.4948 |
| 316 | S31600 | X5CrNiMo17-12-2 | 1.4401 |
| 316L | S31603 | X2CrNiMo17-2-2 | 1.4404 |
| 316Ti | S31635 | X6CrNiMoTi17-12-2 | 1.4571 |
| 317L | S31703 | FeMi35Cr20Cu4Mo2 | 2.4660 |
Reverse indirect water heaters provide up to 30 GPM continuous hot water and are designed for multi-family, commercial and large residential applications using recirculating systems. Lochinvar noted that the abundant supply of hot water provides an extremely reliable source of hot water. Reversible indirect water heaters are available in ASME and non-ASME designs and come standard with a 10 year limited warranty. It also features a 316L stainless steel coil, insulated jacketed steel tank and 2″ HCFC foam insulation.
“For decades, Lochinvar has focused not only on cutting-edge product innovation, but also on exceptional durability and flexibility, offering durable, high-quality systems for a variety of applications,” said Geoff Wallette II, Marketing Manager, Lochinvar Division. . “The superior performance and reliability offered by indirect reheat water heaters is a perfect example of the Lochinvar experience that our customers have come to expect and should expect for many years to come.”
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Post time: Feb-25-2023