Xi'an Tiptop Machinery Co.,Ltd
The pioneer of control line tube production in China! We do quality control for you! We help you to save your purchasing costs! We are your trusted partner!
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Tiptop is specializing in providing high-quality stainless steel coiled tubes to our customers. The Stainless Steel Coil Tubing is available in lengths up to 2300 feets. And according to customers' requirements, we can supply different sizes of SS coiled tubes. We have a wide grade of Stainless Steel Coiled Tubes such as 304, 304L, 316 and 316L Stainless Steel Coiled Tubes.
Stainless Steel Coil Tube Specification
| Outside Diameter | 1/16” to 3/4" |
| Thickness | 0. 010" to 0.083” |
| Grades | TP - 304,304L,316,316L |
| Seamless Coil Tubing Specifications | ASTM A213 (average wall) and ASTM A269 |
| Welded Coil Tubing Specifications | ASTM A249 and ASTM A269 |
Stainless Steel Coil Tube Tolerance
Stainless Steel Coil Tube Specifications – Restricted Tolerance Controls
OD Tolerance: +0.005/-0 in.
Hardness: Maximum 80 HRB (Rockwell)
Wall Thickness: ±10%
Chemistry: Min. 2.5% Molybdenum
The below table shows the chemical composition of the used for Stainless Steel Coil Tubes:
| Grades | C | Mn | P | S | Si | Cr | Ni | Mo | Ti | Nb | N |
| TP304 | 0.08 | 2 | 0.045 | 0.03 | 1 | 18.0-20.0 | 8.0-11.0 | ||||
| TP304L | 0.035 | 2 | 0.045 | 0.03 | 1 | 18.0-20.0 | 8.0-13.0 | ||||
| TP316 | 0.08 | 2 | 0.045 | 0.03 | 1 | 16.0-18.0 | 11.0-14.0 | 2.0-3.0 | |||
| TP316L | 0.035 | 2 | 0.045 | 0.03 | 1 | 16.0-18.0 | 11.0-14.0 | 2.0-3.0 |
Stainless Steel Coil Tube Mechanical Properties
| Material | Heat Treatment | Min. Temperature (℉) | Min. Tensile Strength (Ksi) | Min. Yield Strength (Ksi) | Min. Elongation (%) |
| TP304 | 1900 | 75 | 30 | 35 | |
| TP304L | 1900 | 70 | 25 | 35 | |
| TP316 | 1900 | 75 | 30 | 35 | |
| TP316L | 1900 | 70 | 25 | 35 |
Industrial use: heat exchanger, boiler, petroleum, chemical, fertilizer, chemical fiber, pharmaceutical, nuclear power.
Application
FAQ
Q1: Can you arrange the shipment?
A: Sure, we have permanent freight forwarder who can gain the best price from most ship company and offer professional service.
Q2: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 25-45 days if the goods are not in stock, it is according to quantity.
Q3. Can you provide customize service?
A: Yes.Pipes can be customized as per the customers' request.
Q4. How to ensure the quality?
A:Mill Test Certificate is supplied with shipment.
If needed, a Third Party Inspection is acceptable.