Active Member
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[China]
Address: City window,Jinye Road,High Tech Zone, Xi'an, China
Contact name:Dan Zhang
Xi'an Tiptop Machinery Co.,Ltd |
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Coiled tubing is available in a range of different product forms depending on the customer requirements. We manufacture seam welded and redrawn, seam welded and floating plug redrawn and seamless tube products. The standard grades are 316L, alloy 825 and alloy 625. Other grades of stainless steel in duplex and superduplex and nickel alloy are available on request. Tubing can be supplied in the annealed or cold worked condition.
Tiptop offers coiled control line in stainless steel and nickel alloys.
Our products are used in the following applications:
• Downhole hydraulic control lines.
• Downhole chemical control lines.
• Subsea control lines for hydraulic power and chemical injection.
• Smoothbore control lines used in fibre optic applications.
Inspection and Tests
We inspect all lots of tubing before shipment to ensure that every
aspect of the customer's order has been met.
Our in-house inspection and tests capabilities include:
Chemical Composition Test
Visual inspection
Dimensional inspection
Surface roughness testing
Eddy Current testing
Hydrostatic pressure testing
Destructive mechanical testing:
- Yield Strength
- Tensile Strength
- Elongation
- Hardness testing
- bending, flattening, and flaring
All shipments include a full Test Certificate showing all required
test results and verifying compliance with the order requirements.
| Name | 316L SS Hydraulic Control Line tubing |
| Specification | ASTM A213, ASTM A269, ASTM A312, EN10216-5, GB/T14976-2012 |
| Steel Grade | SS304/SS304L, SS316/SS316L |
| Size | OD:3-50.8mm, wall thickness: 0.5-4mm |
| Length | Customized |
| Delivery Conditions | BA(Bright Annealed), Mechanical Polished, Electro-polished( EP) |
| Features | Bright Annealed for finished tube, high cleanness and high precision of inside and outside surface, good mechanical properties, excellent cold bending ability, high temperature resistant and anti-oxidation. We also provide polishing and pipe cutting service |
| Applications | Used in automobile,precision instruments,hydraulic system, machinery,petroleum,chemical and gas field. |
| Packing | Plastic film & Knitting Bundled, Plywood Case or as request |
| Delivery Time | 30-60days after order confirmed |
Stainless steel coiled tubing size :
| ODmm Thinkness mm | 3.0-4.0 | 4.01-6.00 | 6.01-8.00 | 8.01-10.0 | 10.01-12.7 | 12.71-19.05 | 19.05-25.4 |
| 0.30-0.40 | √ | √ | √ | ||||
| 0.41-0.50 | √ | √ | √ | √ | |||
| 0.51-0.60 | √ | √ | √ | √ | √ | ||
| 0.61-0.70 | √ | √ | √ | √ | √ | √ | |
| 0.71-1.00 | √ | √ | √ | √ | √ | √ | √ |
| 1.01-1.20 | √ | √ | √ | √ | √ | √ | |
| 1.21-1.50 | √ | √ | √ | √ | |||
| 1.51-2.0 | √ | √ | √ |
| 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 | 5 | min 22.0 | ||||||
| Al | 0.4 | 0.2 | ||||||
| Ti | 0.4 | 0.6-1.2 | ||||||
| Cb+Ta | 3.15-4.15 | ... | ||||||
