COMPANY PROFILE

MTSCO is a factory complex consisting of multiple factories. These factories are built or invested by MT Holding Group.

Anhui Siri Tubing is one of them, specializing in welded coiled tubing.

We are committed to serving clients, creating value, and contributing to global industry development.

Siri Tubing focuses on the production of high-strength stainless steel /duplex/nickel alloy welded coiled tubing and multi-core tubings, which can be up to 50000fts/coil. Our control line diameters range from 3.18mm (0.125") to 38.1mm(11/2"), and we can provide welded coiled tubing up to 10000 meters in length without butt welds. We can mainly supply materials of 304/L,316/L,316Ti, 2205/2507,alloy 625/825,etc.

years

industry experience

tons

monthly capacity

+ fts

welded coiled tubing

m²

plant area

Siri Tubing has professional QC team to conduct a series of inspections and experiments on the tubes, including routine appearance, PMI, size, quantity, and other inspections. At the same time, we also conducts mechanical testing, hardness testing, airtightness, ET and other tests. All welded coiled tubing have passed 100% high-pressure testing,with a conventional testing pressure of 5000PSI and a maximum of 15000psi.
In addition, we also accept third-party inspection, such as SGS, TUV, and BV.

WHY CHOOSE US

Wide size range, overlength without orbital welding

Our control line diameters range from 3.18mm (0.125’’) to 38.1 mm(1 1/2’’), and we can provide welded coiled tubing up to 10000 meters in length without butt welds.

Strict Stress Testing

All welded coiled tubing have passed 100% high-pressure testing, with a conventional testing pressure of 5000PSI and a maximum of 15000PSI. (Note: The standard test pressure for seamless pipes is 7MPa, and our welded coiled tubing test pressure is much higher than the seamless pipe pressure test standard)

Fast Delivery Time

We have regular grade and sizes of welded coiled tubing in stock all year round, which can quickly respond to customers' urgent needs and ensure timely delivery.

CORPORATION CULTURE

Mission: Committed to global industrial innovation with more stable high-quality products and more effcientprofessional services.

Vision: Building up one-stop stainless steel comprehensive group of manufacture and trade, making industrial construction better.

Value: Evolution, Simplicity and Transparency, Embrace Change, Sincerity and Integrity

HOW CAN WE SERVICE OUR CUSTOMERS?

With rich experience in export metal products, MTSCO is more than a manufacturer. We are a partner you can trust for our safety and reliability.

Quality: Our cooperative manufacturers have quality system certificates (ISO) to ensure the quality of products. There are also testing equipment for Ultrasonic, Eddy current, Hydro, PT, X-ray, Tensile Test.......

QC team: We provide quality inspectors for each strate-gic cooperation supplier to ensure the quality of each order.

WHAT MATERIALS CAN WE PROVIDE?

Austenitic

304/L/H/N , 316/L/H/N/Ti , 321/H , 309/H , 310S , 347/H , 317/L904L

Duplex Steel

31803 , 32205 , 32750 , 32760

Precipitation-hardening Steels

254SMO/S31254, 17-4PH, 17-7PH, 15-7PH

Nickel

N4/UNS N02201, N6/UNS N02200

Nickel Alloy

Alloy B/ N10001, Alloy B2/N10665, Alloy B3/N10675, Alloy C4/N06455, Alloy C22/N06022, Alloy C276/N10276, Alloy C2000/N06200, Alloy G35/N06035, Alloy G30/N06030, Alloy S/N06635, Alloy N/N10003, Alloy X/N06002, Alloy 188/R30188, Alloy 230/N06230, Alloy 556/R30556
Alloy 600/ N06600, Alloy 601/N06601, Alloy 617/N06617, Alloy 625/N06625, Alloy 718/N07718, Alloy X750/N07750, Alloy 800/N08800, Alloy 800H/N08810, Alloy 800HT/N08811, Alloy 825/N08825, Alloy 925/N09925, Alloy 926/N08926
Alloy 400/ N04400, Alloy K500/N05500

APPLICATIONS

Oil Exploitation

Fiber Cable, Composite Cable, Logging Cable, Heating Cable, TEC Cable...

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Petrochemical

Process Control Line, Hydroric Control Line, Encapsulated Tubing, Seamless Coiled Tubing......

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Shipbuilding

Multi-core Tubing, Hydroric Control Line, Hydraulic Instrument Tubing, Capillary Tube

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Oil & Gas

Chemical Injection Line, Hydroric Control Line, Umbilical Tubing, TEC Cable, ESP......

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Geothermal

Capillary Tube, Geothermal Coiled Tubing, Downhole Tools, Seamless Coiled Tubing

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Aerospace

Fuel Line, Gas Return Tube, Seamless Coiled Tubing, Hydraulic Lines

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Heat Exchanger

Heat Exchanger Tube, Hydraulic Instrument Tubing, Capillary Tube, Seamless Coiled Tubing...

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