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[China]
Trade Verify
Address: No.808, Mansion 1, Panhua International Plaza, Zhangjiagang City, Jiangsu Province, China
Contact name:John Chen
Suzhou Meilong Tube Co., Ltd. |
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Verified Suppliers
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Meilong Tube's downhole control lines are mainly used as conduits
for communicating hydraulic-driven downhole devices that can
function in oil, gas, and water-injection wells, and that need to
be able to withstand harsh conditions. Such lines can be adjusted
to different types of application and downhole elements, and the
specification of the material for these lines has to meet several
criteria, like bottomhole temperature, hardness, stretching and
tearing force, gas permeability, oxidation resistance, and immunity
to abrasion and chemical hazard.
These control lines have been subject to meticulous development
attempts, through the implementation of experiments such as crush
testing and mimics of high-pressure autoclaves. During the
laboratory crush tests, the functionality has shown to keep steady
during greater stress, especially when using "bumper wires" of
steel fiber strands.
Our Control lines come in orbital-weld-free lengths up to 40,000 ft (12,192 m),
ultimately ensuring maximum reliability. We offer a vast range of
single, dual, or triple flat-packs for various applications. Plus,
our Flat-packs can be combined with downhole electrical cables
and/or bumper wires for a smoother operation and handling during
deployment.
Moreover, the welded-and-plug-drawn production method guarantees an
even, round tube to ultimately allow long-term metal sealing of
terminations. In addition, to maximize efficiency, the
encapsulation materials we use are meticulously chosen to suit well
conditions, thus granting both longevity and reliability.
The seamless and floating internal plug redrawn tubing comes in the
annealed condition. It is supplied in continuous length without
orbital joint welds. The theoretical burst pressure is based on
minimum wall thickness, and minimum tensile strength. The
theoretical collapse is determined by the minimum wall thickness,
as well as the minimum yield strength.
The following table further details the pressure rating 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 pressure ratings of various products are required to guarantee their function and safety. Ideal product standards are essential.
Meilong Tube's Control Line Tubing is a highly reliable product, certified with ISO9001 and designed to handle extremely high pressure. With tight dimensional tolerances and a high clean and bright surface, this product features ferrule fittings and a length of up to 12000 meters. It comes with a wooden case, and ordering at least one coil is necessary. With a delivery time of only 7 days and payment terms of T/T or L/C, it is also available in 150 metric tons per month. Therefore, Control Line Tubing from Meilong Tube is the perfect choice for your needs.
Brand Name: Meilong Tube
Model Number: 1/4''OD x 0.065''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
Application: Down Hole Application In Oil And Gas Industry
Material: Stainless Steel
Size: Tight Dimensijonal Tolerances
Pressure range: Extremely High Pressure
Feature: High Tensile Strength
Control Line Tubing is designed for use in the down hole application in oil and gas
industry. It is made of high-quality stainless steel with tight
dimensional tolerances. The pressure range is extremely high and
the tensile strength is high. It is certified by ISO9001 and can be
supplied up to 150 metric tons per month. The minimum order
quantity is 1 coil and it can be delivered within 7 days. The
packaging details are wooden case.
We provide comprehensive technical support and service for our
Control Line Tubing products. Our team of experts are available to
provide you with guidance and advice on the best practices for
using our products and troubleshooting any issues you may have. Our
technical support staff are also available to answer any questions
you may have about our products.
We also offer a full range of maintenance and repair services for
all of our Control Line Tubing products. From routine maintenance
to comprehensive repairs, our knowledgeable technicians are here to
ensure your products are functioning correctly and efficiently. We
strive to provide you with the highest quality service and support
possible.
