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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 has emerged as a driving force in the industry, proudly introducing a number of technological advances.
One of their most impressive achievements has been an increase in the length of tubing manufactured without orbital welds. Additionally, they have been instrumental in implementing Tube Encapsulated Condutors (TEC) into the oil and gas industry.
At the helm of this success is a talented management team, composed of knowledgeable and experienced professionals. Collectively, they share a commitment to quality management and customer satisfaction. This team strives to ensure that each customer experience in working with Meilong Tube is satisfactory and stress-free.
Meilong Tube is dedicated to providing each customer with high-quality products that meet or exceed their expectations. In order to guarantee excellence in everything they do, Meilong Tube employs a wide range of quality assurance procedures including chemical, corrosion, dimensional, eddy-current, hydrostatic, elongation, and hardness tests.
In addition, Meilong Tube is constantly exploring ways to advance their craft, instituting tests like Positive Material Identification (PMI), surface roughness, and yield tests.
It is clear that Meilong Tube is committed to excellence in all that they do - and they continue to be a leader in the industry.
We provide hydraulic control, chemical injection, chloride pitting / crevice corrosion resistance, H2S / CO2 resistance, chloride stress corrosion cracking (SCC) resistance and UNS / ASTM Specifications.
The following stainless steel materials are available:
The timetable below presents weight per meter of Duplex 2507 (UNS S32750) in capillary line tubing, with the imperial and metric sizes.
| O.D. | W.T. | Fraction | Decimal | 0.028 | 0.035 | 0.049 | 0.065 | 0.083 |
|---|---|---|---|---|---|---|---|---|
| 1/8 | 0.125 | 0.0438 | 0.0507 | - | - | - | ||
| 1/4 | 0.250 | 0.1002 | 0.1213 | 0.1587 | 0.197 | 0.2232 | ||
| 3/8 | 0.375 | 0.1565 | 0.1917 | 0.2572 | 0.3246 | 0.3904 | ||
| 1/2 | 0.500 | 0.2129 | 0.2621 | 0.3559 | 0.4554 | 0.5575 | ||
| 5/8 | 0.625 | 0.2693 | 0.3327 | 0.4547 | 0.5864 | 0.7246 | ||
| 3/4 | 0.750 | 0.3256 | 0.4031 | 0.5532 | 0.7172 | 0.8916 |
The correspondence between imperial/metric sizes can be referred to the table below.
| Imperial size | Metric size | OD | inch | WT | inch | OD | mm | WT | mm |
|---|---|---|---|---|---|---|---|---|---|
| 1/8 (0.125) | 0.028 | 3.18 | 0.71 | ||||||
| 1/8 (0.125) | 0.035 | 3.18 | 0.89 | ||||||
| 3/16 (0.188) | 0.028 | 4.76 | 0.71 | ||||||
| 3/16 (0.188) | 0.035 | 4.76 | 0.89 | ||||||
| 3/16 (0.188) | 0.049 | 4.76 | 1.24 | ||||||
| 1/4 (0.250) | 0.035 | 6.35 | 0.89 | ||||||
| 1/4 (0.250) | 0.049 | 6.35 | 1.24 | ||||||
| 1/4 (0.250) | 0.065 | 6.35 | 1.65 | ||||||
| 1/4 (0.250) | 0.083 | 6.35 | 2.11 | ||||||
| 3/8 (0.375) | 0.035 | 9.53 | 0.89 | ||||||
| 3/8 (0.375) | 0.049 | 9.53 | 1.24 | ||||||
| 3/8 (0.375) | 0.065 | 9.53 | 1.65 | ||||||
| 3/8 (0.375) | 0.083 | 9.53 | 2.11 | ||||||
| 1/2 (0.500) | 0.035 | 12.7 | 0.89 | ||||||
| 1/2 (0.500) | 0.049 | 12.7 | 1.24 | ||||||
| 1/2 (0.500) | 0.065 | 12.7 | 1.65 | ||||||
| 1/2 (0.500) | 0.083 | 12.7 | 2.11 | ||||||
| 5/8 (0.625) | 0.049 | 15.88 | 1.24 | ||||||
| 5/8 (0.625) | 0.065 | 15.88 | 1.65 | ||||||
| 5/8 (0.625) | 0.083 | 15.88 | 2.11 | ||||||
| 3/4 (0.750) | 0.049 | 19.05 | 1.24 | ||||||
| 3/4 (0.750) | 0.065 | 19.05 | 1.65 | ||||||
| 3/4 (0.750) | 0.083 | 19.05 | 2.11 |
A safety valve is a valve that is used to protect equipment from damage, even from explosions, when installed in pressure vessels. It is designed to automatically activate when the inlet pressure reaches a predetermined level, open the disc and discharge the fluid. In most cases, to prevent natural flow to the surface, it is necessary to have a means of closure, for which a subsurface safety valve (SSSV) is the best option. The SSSV is controlled by a stainless steel control line, with up to 10,000 psi pressure in order to keep the valve open.
As well as for their primary purpose, the SSSV can be used for various other applications, such as capillary coiled alloy tubing for chemical injection, bare and encapsulated hydraulic control line coiled alloy tubing for subsea safety valves, velocity strings, work strings, and steel tube umbilicals, and geothermal coiled alloy tubing for subcise safety applications.
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
Application: Down Hole Application In Oil And Gas Industry
Pressure test: Hydrostatic Tested
Use purpose: Hydraulic Control And Chemical Injection
Feature: Controlled Ovality And Eccentricity
Standard: ASTM A269, ASTM A789, ASTM B423
Meilong Tube's Capillary Line Control Line is a high-quality hydraulics tubing for down hole application in oil and gas industry. Our 1/4''OD x 0.049''WT capillary line tubing is certified by ISO9001, and is hydrostatic tested to ensure reliability and safety. It is also controlled for ovality and eccentricity for a smoother operation. Our Capillary Line Control Line meets ASTM A269, ASTM A789, and ASTM B423 standards.
Minimum order quantity is 1 coil, and delivery can be made in 7 days. We offer T/T and L/C payment terms, and can supply up to 150 metric tons per month. Packaging is done in wooden cases.
Capillary Line offers technical support and service for our customers. Our technical support staff is available to answer any questions you may have about Capillary Line’s products and services. We can help troubleshoot any issues you may have with our products and provide assistance with installation, configuration, and maintenance. We also offer online tutorials and a comprehensive knowledge base to help you get the most out of Capillary Line.
If you need additional help, you can always reach out to our customer service team. They are available to answer any questions you may have and help you get the most out of Capillary Line’s products and services. You can also contact us via email or phone for any additional questions or concerns.
Capillary Line products are carefully packaged in a professional manner to ensure that all products arrive safely and undamaged. The packaging materials used are designed to protect the product from external damage, and our staff takes special care to ensure that all Capillary Line products are securely and safely packaged.
Once the product is packaged, it is securely shipped via a reliable and trusted third-party shipping provider. We use the most cost-efficient shipping options available, while still providing fast and reliable delivery. All orders are tracked, and customers can easily track the progress of their order through the tracking number provided.
