Popular coil welded coil stainless steel elbow Coiled Tube
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Specifications
| Standard | ASTM A269, A213, A312, A511, A789, A790, A376, EN 10216-5, EN 10297,DIN 17456, DIN 17458,JISG3459, JIS GS3463, GS3467, JIS G3448, GOST 9940, GOST 9941 |
| Material | TP304/304L/304H, 316/316L, 321/321H, 317/317L, 347/347H, 309S, 310S, 2205, 2507, 904L (1.4301, 1.4306, 1.4948, 1.4401, 1.4404, 1.4571, 1.4541, 1.4833, 1.4878, 1.4550, 1.4462, 1.4438, 1.4845) |
| Size range | OD:1/4" (6.25mm) to 1 1/2" (38.1mm), WT 0.02" (0.5mm) to 0.065" (1.65mm) |
| Length | 50 m ~ 2000 m, as per your request |
| Processing | Cold drawn, Cold rolled, Precision Rolled for Seamless Pipe or Tube |
| Finish | Annealed & pickled, bright annealing, polished |
| Ends | Beveled or plain end, square cut, burr free ,Plastic Cap at Both end |
| OEM Service | Accept customized base on the drawing. |
Usage & Applications
The shell and tube exchanger is a kind of heat exchanger that widely applied for chemical and alcohol production. It is mainly composed of the shell, tube sheet, heat exchanging tube, sealing head, baffle plate, ect. It can be made of or dinary carbon steel, red copper or stainless steel. During the heat exchanger, a king of fluid enters from the tube connection of the sealing head, flows in the tube and exits from the other tube connection of the shell and exits from the other tube connection of the shell, which is called shell pass.
Technical Parameters
| Material | Plate Heat Exchanger of Specifications & Model | Using Condition |
| Stainless Steel | 304/304L | 1. The most economical stainless steel, for general domestic use. 2. Temperature below 60 ºC, the chloride ion concentration of 50 mg / liter 3. The concentration of less than 3%, the temperature is less than 100 ºC nitrate; 4. Each concentration of nitric acid in a temperature less than 100 ºC, ammonia or alcohols |
| 316/316L | 1. The medium concentration of chloride ions of less than 200 mg / l choose 316L 2. The temperature of less than 60 ºC, chloride ion concentration of less than 300 mg / l 3. A temperature lower than 120 ºC, chloride ion concentration of less than 80 mg / l The concentration is less than 50% acetic acid, caustic soda solution, steam |
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| Grade stainless Steel | 254SMo | Suitable for brackish water, mineral acid, sulfuric acid. |
| Titanium (Ti) | Ti, Ti-Pd | Mainly used in sea water, brine, a salt thereof, and chloride ions excessive liquid. |
| Nickel (Ni) | Ni | Mainly used for high temperature, high concentration of caustic soda. |
| Hastelloy | C-276 | Mainly used for concentrated sulfuric acid, hydrochloric acid, phosphoric acid. |
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Inspection
Shipping & Packing
Test Report
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