Xi'an Tiptop Machinery Co.,Ltd
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Stainless steel tubing coil have excellent high temperature resistance and corrosion resistance, compared to cooper tube, stainless tube thickness can be reduced 30% - 60%, not too thin and too thick, it is not rust and sanitary, reducing maintenance time, saving cost, easy to install and change.
We are a specialist for coil tubing, having the expertise and techniques to meet tubing bend service, all the tubing is conducted in 100% tested at the appropriate pressure, tubing inner and outer surface is clean and try for packing.
Stainless steel tube is designed in coiling form, general small diameter, maximum tube length can be 1000 meters, without any joint metal, there are a large range sizes of stainless steel tubing for coiling, standard outside diameter is given below, and wall thickness ranges from 0.0275 inch - 0.083 inch, maximum length reach to 1000 meters.
| Stainless Steel Cold Drawn Seamless Tubing In Coils. | ||
| 1 | Commodity: | Precision Cold Drawn Stainless Steel Seamless Coiled Tubes |
| 2 | Production Process: | Cold drawing (cold-draw) |
| 3 | Surface Finish: | Vacuum bright annealing (adopting vacuum bright annealing pr Precision Cold Drawn Stainless Steel Seamless Coiled Tubesocess, the inside and outside surface of stainless steel pipe will not contact with oxygen, and no oxide skin will be roduced, so that the surface of stainless steel coiled tubes will be cleaner, brighter and more delicate) |
| 4 | Delivery Status: | Soft state (HRB ≤ 90) |
| 5 | Grade: | 304 / 304L / 316L |
| 6 | Standard: | ASTM (ASME) SA / A312 /A213 /A269 and DIN, GB, JIS. |
| 7 | Size: | O.D 3/16"-1 1/4 "(4.76mm-31.8mm), W.T 0.028"-0.083"(0.7mm-2.11mm). |
| 8 | Tolerance: | Outer Diameter: ±0.08mm(0.00315″), Wall Thickness: ±10%. |
| 9 | Length: | 9.1:According to the different outer diameter and wall thickness, the weight of one |
| 10 | Marking on pipes: | As Customer's Requirement. |
| 11 | Certification: | ISO9001:2000,GB/T19001-2000. |
| 12 | Delivery Mode: | 12.1:T / T Settlement, both can be in ton price and per meter price or per foot price. |
| 13 | Packing: | Packed in woven bag or plywood box, plywood spool, convenient for transportation and storage;The finished stainless steel coiled tubes will be wound into a roll and packed into plywood box,or it's wrapped in plywood spools,Maritime, ground and air transport are convenient,Reduce transportation costs and facilitate customer inventory storage. |
| 14 | Advantages: | Stainless steel bright coiled tubes can be cut and bent according to the required length In use, which can reduce waste and cost. Especially in the installation of the pipeline, The installation joint is saved and the ety performance is improved. Especially in the Hydraulic system to reduce the risk of system leakage, seamless coiled tubes will be The best choice, greatly reducing the use of joints in the installation process, the ety of The entire pipeline system is completely improved and strengthened the security of the system operation. |
| 15 | Application Scope: | Stainless steel coiled tubes is widely used in oil drilling, shipbuilding, aerospace and petrochemical oil refining equipment, spiral wound heat exchanger and chemical industry of cold treatment, gas transmission pipeline, fluid pipeline, steam insulation pipe cable, stainless steel heat tracing coiled tubes, high pressure fluid pipeline, stainless steel thermal insulation pipe cable, anticorrosive stainless steel pipe cable and umbilical cord protected by pvc sheath pipe and cable industries. |
Chemical Composition:
| Chemical Composition,% | ||||||||
| Standard | ASTM A269 | ASTM A789 | ASTM B704 | |||||
| Material | SS 304 | SS 304L | SS 316 | SS 316L | Duplex 2205 | Super Duplex 2507 | Incoloy 625 | Incoloy 825 |
| UNS | S30400 | S30403 | S31600 | S31603 | S32205 | S32750 | N06625 | N08825 |
| C | 0.08 | 0.035 | 0.08 | 0.035 | 0.03 | 0.03 | 0.1 | 0.05 |
| Mn | 2 | 2 | 2 | 2 | 2 | 1.2 | 0.5 | 1 |
| P | 0.045 | 0.045 | 0.045 | 0.045 | 0.03 | 0.035 | 0.015 | ... |
| S | 0.03 | 0.03 | 0.03 | 0.03 | 0.02 | 0.02 | 0.015 | 0.03 |
| Si | 1 | 1 | 1 | 1 | 1 | 0.8 | 0.5 | 0.5 |
| Ni | 8.0-11.0 | 8.0-12.0 | 10.0-14.0 | 10.0-15.0 | 4.5-6.5 | 6.0-8.0 | min 58.0 | 38.0-46.0 |
| Cr | 18.0-20.0 | 18.0-20.0 | 16.0-18.0 | 16.0-18.0 | 22.0-23.0 | 24.0-26.0 | 20.0-23.0 | 19.5-23.5 |
| Mo | ... | ... | 2.00-3.00 | 2.00-3.00 | 3.0-3.5 | 3.0-3.5 | 8.0-10.0 | 2.5-3.5 |
| N | ... | ... | ... | ... | 0.14-0.20 | 0.24-0.32 | ... | ... |
| Cu | ... | ... | ... | ... | ... | 0.5 | ... | 1.5-3.0 |
| Fe |
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| 5 | min 22.0 |
| Al |
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| 0.4 | 0.2 |
| Ti |
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| 0.4 | 0.6-1.2 |
| Cb+Ta |
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| 3.15-4.15 | ... |
