Spezilla Tube Co., Ltd. (Shanghai)
Spezilla Tube Co., Ltd. Excellence in Stainless Steel Tubing
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Welded stainless steel coil tubing heat exchanger Wall Thickness 0.50MM - 2.11MM Easy Clean
Spezilla produce welded stainles steel coiled tubes with length Max. 1500 meters. The main grades include TP304, TP304L, TP316L UNS31803, ALLOY 800, ALLOY 825 etc.
Size Range: 4.76MM - 25.40MM
Wall Thickness: 0.50MM - 2.11MM
Surface Finish: BRIGHT ANNEALED
Packing: Wooden Boxes
Features:
Fewer connections needed means less risk of leakage and therefore less need for inspection and maintenance
Reduced overall installation costs due to reduction in fitting requirements and the overall installation time
Reduction of scrap by installation, due to exact cut from foil
Compact storage & packing
Cheaper shipping options
Welded coiled tubing
Specifications:
bright annealed
according to ASTM A 249/A 269 or EN 10217-7
coil lengths of 100 to 800 mtr.
Supplied in single loose coils, wooden or metal reels: only on request.
Coillength depending on size and wall thickness. On request coil lengths to 4.572 mtr. can be supplied and with orbital welds, coils can go up to 24.384 mtr. long.
Alloys:
From stock: 316L, 316Ti
On request: 304L, 825
Sizes & Grades:
| Grade | OD (MM) | WT (MM) | LENGTH (MM) | FINISH |
| TP304 | 6.00 | 1.00 | 6000 | BA |
| TP304 | 6.35 | 0.89 | 6096 | BA |
| TP304 | 7.94 | 0.89 | 6096 | BA |
| TP304 | 8.00 | 1.00 | 6000 | BA |
| TP304 | 9.53 | 0.89 | 6096 | BA |
| TP304 | 10.00 | 1.00 | 6000 | BA |
| TP304 | 11.00 | 1.00 | 6000 | BA |
| TP304 | 12.70 | 0.89 | 6096 | BA |
| TP304 | 15.88 | 0.89 | 6096 | BA |
| TP304 | 19.05 | 0.89 | 6096 | BA |
| TP304 | 25.40 | 0.89 | 6096 | BA |
| TP316L | 6.00 | 1.00 | 6000 | BA |
| TP316L | 6.35 | 0.89 | 6096 | BA |
| TP316L | 7.94 | 0.89 | 6096 | BA |
| TP316L | 8.00 | 1.00 | 6000 | BA |
| TP316L | 9.53 | 0.89 | 6096 | BA |
| TP316L | 10.00 | 1.00 | 6000 | BA |
| TP316L | 11.00 | 1.00 | 6000 | BA |
| TP316L | 12.70 | 0.89 | 6096 | BA |
| TP316L | 15.88 | 0.89 | 6096 | BA |
| TP316L | 19.05 | 0.89 | 6096 | BA |
| TP316L | 25.40 | 0.89 | 6096 | BA |
| Birmingham wire Gauge BWG | ||
| Wall Thickness | ||
| BWG | in | mm |
| 0 BWG | 0,340 | 8,64 |
| 1 BWG | 0,300 | 7,62 |
| 2 BWG | 0,284 | 7,21 |
| 3 BWG | 0,259 | 6,58 |
| 4 BWG | 0,238 | 6,05 |
| 5 BWG | 0,220 | 5,59 |
| 6 BWG | 0,203 | 5,16 |
| 7 BWG | 0,180 | 4,57 |
| 8 BWG | 0,165 | 4,19 |
| 9 BWG | 0,148 | 3,76 |
| 10 BWG | 0,134 | 3,40 |
| 11 BWG | 0,120 | 3,05 |
| 12 BWG | 0,109 | 2,77 |
| 13 BWG | 0,095 | 2,41 |
| 14 BWG | 0,083 | 2,11 |
| 15 BWG | 0,072 | 1,83 |
| 16 BWG | 0,065 | 1,65 |
| 17 BWG | 0,058 | 1,47 |
| 18 BWG | 0,049 | 1,24 |
| 19 BWG | 0,042 | 1,07 |
| 20 BWG | 0,035 | 0,89 |
| 21 BWG | 0,032 | 0,81 |
| 22 BWG | 0,028 | 0,71 |
| 23 BWG | 0,025 | 0,64 |
| 24 BWG | 0,022 | 0,56 |
| 25 BWG | 0,020 | 0,51 |
| 26 BWG | 0,018 | 0,46 |
| 27 BWG | 0,016 | 0,41 |
| 28 BWG | 0,014 | 0,36 |
| 29 BWG | 0,013 | 0,33 |
| 30 BWG | 0,012 | 0,30 |
| 31 BWG | 0,010 | 0,25 |
| 32 BWG | 0,009 | 0,23 |
| 33 BWG | 0,008 | 0,20 |
| 34 BWG | 0,007 | 0,18 |
| 35 BWG | 0,005 | 0,13 |
| 36 BWG | 0,004 | 0,10 |
