Wenzhou Zheheng Steel Industry Co.,Ltd
To provide safe and reliable high quality stainless steel ,nickel alloy pipes and fittings
Add to Cart
coild tubing stainless steel coil tubing 3/4 ,3/8,1/4,1/2, for heat exchanger / cooling pipe coil
zheheng steel is engaged in the production and trade of all kinds of stainless steel coiled tubing ,3/4 ,3/8,1/4,1/2 stainless steel coil tubing,heat exchanger stainless steel coil tubing, we have more than 15 advanced production lines and ET, UT, HT etc advanced test devices for quality inspection and guarantee, our annual export can reach approximate 6000-8000 tons for the main products of seamless and welded stainless steel pipe, pipe fitting and flange. 30% of the entire annual turnover, our production annual capacity is approx. 5000 metric ton.
product description:
Material: 304/304l, 316/316l, 321, etc.
Standard:
ASTM A249 boiler, superheater, heat exchanger and refrigerator are welded austenitic stainless steel pipe.
GB/ t24593-2009 boiler and heat exchangers used austenitic stainless steel welded steel tubes.
GB/ t1271-2008 fluid conveying stainless steel welded steel pipe.
HG/20537.2-92 tube shell heat exchanger is required by austenitic stainless steel welded steel tube.
Outer diameter: 8.0-19.0 mm
Wall thickness: 0.5 1.5 mm
Annealing temperature: 1040-1150c.
Automatic welding visual tracking device: automatically adjust the deviation of welding needle weld and ensure the quality of welding. Online eddy current detector, detect the quality defect of on-line welded pipe.
Water pressure test: pressure 2PM.
Pressure protection test: pressure 2PM, over 5 hours.
Welding method: argon arc welding or plasma welding + argon arc welding.
Product application: boiler, heat exchanger, condenser.
stainless steel coils tubing Applicationed in :
Industrial stainless steel coil: heat exchanger, boiler, oil, chemical, chemical fertilizer, chemical fiber, pharmaceutical, nuclear power, etc.
Liquid stainless steel coil: beverage, beer, milk, water supply system, medical equipment, etc.
The mechanical structure USES stainless steel coil: printing and dyeing, printing, textile machinery, medical equipment, kitchen equipment, automobile and ship accessories, building and decoration, etc.
Stainless steel bright coil pipe: it is welded by the stainless steel strip to reduce the wall, the wall thickness is thick to thin, this process can make the wall thickness even, smooth, and the wall of the wall of the wall is not welded.It is seamless to the naked eye, but the process is welded tube.The process of reducing the wall is accompanied by bright annealing, so that the inner and outer walls will not form the oxide layer, and the inside and outside is bright and beautiful, which is needed for medical products.
| Size | OD : 4.76 - 25.4mm |
| WT : 0.71 - 2.11mm | |
| Length : >1000Meters | |
| 4.76 * 0.71mm / 4.76 * 0.89mm / 4.76 * 1.24mm | |
| 6 * 1mm / 6 * 1.5mm | |
| 6.35 * 0.71mm / 6.35 * 0.89mm / 6.35 * 1.24mm / 6.35 * 1.65mm | |
| 7.94 * 0.71mm / 7.94 * 0.89mm / 7.94 * 1.24mm / 7.94 * 1.65mm | |
| 9.53 * 0.71mm / 9.53 * 0.89mm / 9.53 * 1.24mm / 9.43 * 1.65mm | |
| 10 * 1mm / 10 * 1.5mm | |
| 12 * 1mm / 12 * 1.5mm / 12 * 2mm | |
| 12.7 * 0.71mm / 12.7 * 0.89mm / 12.7 * 1.24mm / 12.7 * 1.65mm / 12.7 * 2.11mm | |
| 14 * 1mm / 14 * 1.5mm / 14 * 2mm | |
| 15.88 * 0.89mm / 15.88 * 1.24mm / 15.88 * 1.65mm / 15.88 * 2.11mm | |
| 16 * 1mm / 16 * 1.5mm / 16 * 2mm | |
| 19.05 * 0.89mm / 19.05 * 1.24mm / 19.05 * 1.65mm / 19.05 * 2.11mm | |
| 25.4 * 0.89mm / 25.4 * 1.24mm / 25.4 * 1.65mm / 25.4 * 2.11mm |
Products show:
