Suzhou Meilong Tube Co., Ltd. |
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Meilong Tube offers high quality tubing products for the oil & gas sector which have been applied in
some of the most challenging subsea and downhole conditions. We are
proud of our long and proven track record of meeting the stringent
requirements of the oil and gas sector.
At Meilong Tube, we provide coiled tubing in a wide range of
corrosion resistant stainless steels, nickel alloys. We have
significant know-how and expertise in product supply and innovation
in this sector, from the technological advances required for subsea
developments in the 1999 to deepwater challenges of present days.
We specialize in producing and supplying corrosion resistant tubing
products from duplex, nickel alloy and stainless steel grades to
suit customer’s specific requirements for applications in upstream
oil and gas and geothermal projects.
Our tubing is characterized by its integrity and quality, making it
an ideal choice for subsea conditions in the oil and gas industry.
In this highly demanding environment, where safety and performance
are critical, our tubing is a reliable choice, providing easy
installation, superior corrosion resistance, and excellent pressure
bearing capabilities.
Additionally, our tubing can be tailor-made to the individual needs
of any project, providing operators with efficient, cost-effective
solutions.
Control line properties is the topic of our discussion. It includes
the seamless and floating internal plug redrawn tubing which is
supplied in an annealed condition. Continuous length without
orbital joint welds.
The alloy, UNS, outside diameter, wall thickness as well as the
working pressure, burst pressure, collapse pressure, and test
pressure are provided in the table below.Theoretical burst pressure
based on the minimum wall thickness and minimum tensile
strength.Theoretical collapse pressure based on the minimum wall
thickness and minimum yield strength. The pressure rating is at
100°F (38°C), neutral and static conditions.
Alloy | UNS | O.D. | W.T. | Working Pressure | Burst Pressure | Collapse Pressure | Test Pressure |
---|---|---|---|---|---|---|---|
Stainless 316L | S31603 | 1/8 | 0.125 | 0.028 | 9,931 | 40,922 | 9,525 |
Stainless 316L | S31603 | 1/8 | 0.125 | 0.035 | 12,640 | 52,042 | 11,056 |
Stainless 316L | S31603 | 1/4 | 0.250 | 0.035 | 5,939 | 24,474 | 6,621 |
Stainless 316L | S31603 | 1/4 | 0.250 | 0.049 | 8,572 | 35,322 | 8,632 |
Stainless 316L | S31603 | 1/4 | 0.250 | 0.065 | 11,694 | 48,166 | 10,562 |
Stainless 316L | S31603 | 3/8 | 0.375 | 0.035 | 3,818 | 15,731 | 4,659 |
Stainless 316L | S31603 | 3/8 | 0.375 | 0.049 | 5,483 | 22,575 | 6,222 |
Stainless 316L | S31603 | 3/8 | 0.375 | 0.065 | 7,517 | 30,951 | 7,865 |
Stainless 316L | S31603 | 3/8 | 0.375 | 0.083 | 9,808 | 40,372 | 9,551 |
Stainless 316L | S31603 | 1/2 | 0.500 | 0.049 | 4,003 | 16,480 | 4,835 |
Stainless 316L | S31603 | 1/2 | 0.500 | 0.065 | 5,461 | 22,512 | 6,206 |
Stainless 316L | S31603 | 1/2 | 0.500 | 0.083 | 7,133 | 29,364 | 7,648 |
Stainless 316L | S31603 | 5/8 | 0.625 | 0.049 | 3,144 | 12,955 | 3,957 |
Stainless 316L | S31603 | 5/8 | 0.625 | 0.065 | 4,285 | 17,630 | 5,105 |
Stainless 316L | S31603 | 5/8 | 0.625 | 0.083 | 5,472 | 22,513 | 6,519 |
Stainless 316L | S31603 | 3/4 | 0.750 | 0.049 | 2,619 | 10,791 | 3,296 |
Stainless 316L | S31603 | 3/4 | 0.750 | 0.065 | 3,570 | 14,686 | 4,283 |
Stainless 316L | S31603 | 3/4 | 0.750 | 0.083 | 4,558 | 18,753 | 5,431 |
The professionals from Meilong Tube can help you select appropriate
corrosion resistant alloys to handle your well fluids. We can
increase the longevity and safety of your well by specifying alloys
that can stand up to the rigors of your application.
Our alloys can be used for specific applications such as hydraulic
power, 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, and
downhole gauge cable.
In addition, our long length alloy tubing in coils are used
extensively for chemical injection and hydraulic control in subsea
and onshore wells. Due to its continuous length without orbital
welds, potential defects and failures can be greatly reduced.
Moreover, the inner surface of the tubing coils are smooth and
clean, the perfect material for hydraulic and chemical injection
systems. Such coils offer fast hydraulic response time, superior
collapse strength, and it blocks methanol permeation.
Brand Name: Meilong Tube
Model Number: 1/4''OD x 0.049''WT
Place of Origin: China
Certification: ISO9001
Minimum Order Quantity: 1 coil
Packaging Details: Wooden case
Delivery Time: In 7 days
Payment Terms: T/T, L/C
Supply Ability: 150 metric tons per month
Pressure Range: Extremely High Pressure
Test: 100% Length Is Hydraulic Tested
Condition: Annealing
Connection Type: Ferrule Fittings
Feature: High Tensile Strength
Meilong Tube 316L Hydraulic Control Line offers superior corrosion resistance and extreme high pressure resistance that is perfect for industrial and commercial applications. Our stainless steel Hydraulic Control Line is precision-made with high tensile strength, and 100% length is hydraulic tested for maximum performance. It is annealing for easy connection of ferrule fittings and comes with ISO9001 certification. Connect with us now to get your 316L Hydraulic Control Line today!