Product Details:
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Process: | Cold Drawing | Tubing Section: | Controlled Ovality And Eccentricity |
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Length: | Up To 12000 Meters | Pressure Rate: | Above 10000 Psi |
NDT: | 100% Length Is Eddy Current Tested | Feature: | Considerably Enhanced Mechanical Properties |
Size: | Close Dimensional Tolerance | Material: | Incoloy 825, Inconel 625 |
High Light: | 10000Psi copper nickel brake tubing,copper nickel brake tubing 0.25in,chemical injection line 0.049 |
Meilong Tube manufactures high quality seamless and redrawn, seam-welded and redrawn coiled tubing which are made from corrosion-resistant austenitic, duplex, super duplex stainless steel and nickel alloy grades. 100% of products are used as hydraulic power control lines, chemical injection lines, alloy tubing in umbilicals and instrumentation tubing for the exploitation engineering in the upstream oil and gas industry.
Coiled tubing is available in sizes arrange from outer diameter 0.125 inch (3.175 millimeters) to 1 inch (25.4 millimeters). Wall thickness is up to 0.083 inch (2.108 millimeters). Lengths up to 65600 feet (20,000 meters) are available for cost-effective umbilical manufacturing. More sizes within the scope can be customized to be produced and delivered for meeting your special requirements.
As more oil and gas extractions move into deeper and harsher waters where extreme offshore environments demand extreme safety, our work is to help you use the “right” corrosion resistant material for coiled umbilical tubing to improve the safety and reliability of your work. This is the power for driving our innovations and continuous development.
Now Meilong Tube is devoting its capability to bring global customers most cost-effective tubing products through ensuring a comprehensive supply guarantee regarding the complete value-added chain in tubing production and is herewith the basis for the high performance in products and customer satisfaction.
Inconel 625 is a material with excellent resistance to pitting, crevice and corrosion cracking. Highly resistant in a wide range of organic and mineral acids. Good high temperature strength.
Some of the characteristics of this material include: excellent mechanical properties at both extremely low and extremely high temperatures; outstanding resistance to pitting,crevice corrosion and intercrystalline corrosion; almost complete freedom from chloride induced stress corrosion cracking; high resistance to oxidation at elevated temperatures up to 1050C; and good resistance to acids, such as nitric, phosphoric, sulfuric and hydrochloric, as well as to alkalis makes possible the construction of thin structural parts of high heat transfer.
Every tubing coil is an entire, continuous length that is not connected with any orbital welds.
Every tubing coil is hydrostaticily tested with 10,150 psi – at least. This test can take placed on-site and witnessed by third-party inspectors, like SGS, BV, and DNV.
Apart from hydrostatic tests, additional tests will be applied to guarantee the optimal quality of each tubing coil, such as eddy current test, chemicals, flattening, flaring, tensile test, yield test, elongation test, and hardness test.
Inconel 625 is a nickel-chromium-molybdenum-niobium alloy with excellent corrosion resistance in a wide range of corrosive media, being especially resistant to pitting and crevice corrosion. The following is the chemical composition of Inconel 625:
The equivalent grade, UNS No, Euro norm and ASTM/ASME of Inconel 625 is shown in below:
Grade | UNS No | Euro norm | No | Name | Alloy | ASTM/ASME | EN10216-5 | EN10216-5 |
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625 | N06625 | 2.4856 | NiCr22Mo9Nb |
Here are the working pressure, burst pressure, collapse pressure and test pressure of Inconel 625 in various O.D. and W.T.
For the oil and gas market, control lines, chemical injection lines, electrical lines, hydraulic lines, and tubing encapsulated conductor represent the traditional fixtures of production. However, over the past three decades, the industry has advanced to incorporate more sophisticated technology.
Nowadays, multi-line flat packs, intelligent well completions, and capillary tubing represent the cutting edge of the market. Each solution allows for a level of complexity and accuracy previously unachieveable in oil and gas applications and are the result of decades of advances in technology and research.
These solutions promises to revolutionize the industry and usher in a new era of improved efficiency and safety without sacrificing magnitude of output.
Nickel Alloy Tubing customized service:
Nickel Alloy Tubing provides comprehensive technical support and service to ensure our customers get the most out of our products. Our experienced technicians can provide assistance with the selection, design, and installation of our tubing solutions. We also offer product troubleshooting and repair services, as well as on-site maintenance and repairs. In addition, our team is available to provide technical advice, product information, and support to help our customers maximize their investment in our products.
Nickel Alloy Tubing is packaged and shipped with care. The tubes are wrapped in a protective material, such as plastic or paper, and then packed in a box or container for shipping. The box or container is typically labeled with the product name, its specifications, and the date of shipment. The box or container is then sealed with tape or shrink wrap to ensure the tubes are secure during transport.
Alloy | UNS | O.D. | W.T. | Working Pressure | Burst Pressure | Collapse Pressure | Test Pressure | |
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Inconel 625 | N06625 | 1/8 | 0.125 | 0.028 | 19,024 | 57,892 | 22,002 | 21,750 |
Inconel 625 | N06625 | 1/8 | 0.125 | 0.035 | 23,780 | 72,365 | 27,503 | 27,550 |
Inconel 625 | N06625 | 1/4 | 0.250 | 0.035 | 12,516 | 38,087 | 14,475 | 14,500 |
Inconel 625 | N06625 | 1/4 | 0.250 | 0.049 | 18,065 | 54,969 | 18,869 | 20,300 |
Inconel 625 | N06625 | 1/4 | 0.250 | 0.065 | 24,633 | 74,970 | 23,090 | 27,550 |
Inconel 625 | N06625 | 3/8 | 0.375 | 0.035 | 8,043 | 24,482 | 10,182 | 9,425 |
Inconel 625 | N06625 | 3/8 | 0.375 | 0.049 | 11,546 | 35,143 | 13,605 | 13,050 |
Inconel 625 | N06625 | 3/8 | 0.375 | 0.065 | 15,829 | 48,182 | 17,202 | 18,125 |
Inconel 625 | N06625 | 3/8 | 0.375 | 0.083 | 20,648 | 62,839 | 20,901 | 23,200 |
Inconel 625 | N06625 | 1/2 | 0.500 | 0.049 | 8,433 | 25,657 | 10,588 | 9,425 |
Inconel 625 | N06625 | 1/2 | 0.500 | 0.065 | 11,507 | 35,041 | 13,576 | 13,050 |
Inconel 625 | N06625 | 1/2 | 0.500 | 0.083 | 15,010 | 45,700 | 16,733 | 17,400 |
Inconel 625 | N06625 | 5/8 | 0.625 | 0.049 | 6,624 | 20,175 | 8,644 | 7,250 |
Inconel 625 | N06625 | 5/8 | 0.625 | 0.065 | 8,788 | 26,763 | 11,467 | 10,150 |
Inconel 625 | N06625 | 5/8 | 0.625 |
Contact Person: Mr. John Chen
Tel: +8618551138787
Fax: 86-512-67253682