ASTM A269 316L Stainless Steel Coiled Tubing For Down Hole

ASTM A269 Stainless Steel 316L Coiled Tubing for Down Hole Application in Oil and Gas Industry

Product Description:

Meilong Tube is titled among one of the best suppliers in energy sector as we offer a wide range of distinctive tubing products for oil & gas sector, which are proven to meet the strict quality requirements and hold up against some of the most aggressive subsea and downhole conditions. For more than a decade, our innovation and product supply have made significant contributions to the technological advances necessary for subsea developments.

TP316L, an austenitic chromium-nickel stainless steel with molybdenum and low carbon content, provides remarkable resistance to corrosion. It is indicated for organic acids at high concentrations and moderate temperatures, as well as for inorganic acids, salt solutions, sulphates, sulphides and sulphites, at moderate concentrations and temperatures.

In comparison to type TP316 steels, TP316L is recognized for its low carbon content which results in a improved resistance to intergranular corrosion. Yet, TP316L’s corrosion resistance could be impaired if exposed to temperatures above 60°C (140°F) and certain solutions containing chlorides. Therefore, it is important to prevent service conditions leading to stress corrosion cracking and pitting.

 

Features:

Meilong Tube operates from a complex of 20,000 square meter buildings that contain tube mills. They are designed and fabricated by Meilong Tube and are used to form and gas-tungsten arc weld strip stock into tubes. For certain tubing dimensions, the manufacturing process requires the tubing to be welded at a larger outside diameter and then sunk in multiple reduction and heat treatment operations. Another type of cold working process is floating-plug operation which involves pulling tubing through a lubricated die with an internal floating plug controlling the inside diameter. Finally, to achieve the desired mechanical properties and corrosion resistance, the tubing is heat-treated in an off-mill furnace.

 

Technical Parameters:

 

Applications:

Down Hole & Umbilical Tubing applications include :

• Single transmission
• Monitoring and control equipment
• Chemical injection lines
• Downhole safety valve control
• Subsea safety valve control
• Umbilical control lines
• Topside instrumentation and impulse lines
• Wellhead control panel
• Downhole gauge cable

Meilong Tube also provides Hydraulic Power solutions for subsea and onshore wells. Our solutions are highly reliable with the ability to supply multiple subsea functions. We offer high-performance products and services, from feasibility to final installation. We provide a range of products including hydraulic power units, hydraulic pumps, filters, valves and fittings for hydraulic power systems, riser tensioners and umbilical reels for umbilical reels, and a variety of cables and technology solutions for downhole, topside, and subsea instrumentation control.

Customization:

 

Support and Services:

Stainless Steel Coiled Tubing provides technical support and services to ensure that your product is of the highest quality and functioning properly. Our experienced staff is available to answer any questions and help troubleshoot any issues that may arise. We are also committed to providing custom solutions and innovative solutions to meet our customers’ needs. We strive to provide fast and reliable service and to ensure that your product is installed and maintained properly.