WHO WE ARE?

Anhui Siri Tubing Co.,Ltd
——MTSCO Coiled Tubing Manufacturer

As a production base for MTSCO welded coiled tubing, 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 15000 meters in length without butt welds. We can mainly supply materials of 304/L,316/L,316Ti, 2205/2507,alloy 625/825,etc.
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PRODUCT CATEGORY

Capillary Tube

· Length is up to 50000fts
· Stainless steel, duplex steel and nickel alloy
· Petrochemical, geothermal, aerospace...

Encapsulated Control Line

· Oilfield service, shipbuilding...
· Used as chemical injection line, TEC cable...
· Stainless steel, duplex steel and nickel alloy

Welded Coiled Tubing

· Length is up to 50000fts
· Stainless steel, duplex steel and nickel alloy
· Petrochemical, geothermal, aerospace...

Control Line Flatpack

· Oilfield service, shipbuilding, 
· Used as chemical injection line, downhole tools, TEC cable...
· Stainless steel, duplex steel and nickel alloy

Geothermal Coiled Tubing

· Length is up to 50000fts
· Stainless steel, duplex steel and nickel alloy
· Petrochemical, geothermal, aerospace...
 

Multi-core Tubing

· Oilfield service, shipbuilding,
petrochemical...
· Used as chemical injection line, downhole tools, TEC cable...
· Stainless steel, duplex steel and nickel alloy

Heat Exchanger Tube


· Stainless steel, duplex steel and nickel alloy
· Coil Heaters, coil wound  heat exchanger, tubular heater
 

Cable & TEC

· Oilfield service, wind energy, hydroenergy...
· Used as fiber cable, composite cable, logging cable, heating cable...
· Stainless steel, duplex steel and nickel alloy
 

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 15000 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.

DIGITAL SHOWROOM

 

If you want to learn more about our manufacturing capabilities, you can click on the avatar in the scene, or accept my invitation!

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LATEST NEWS

News
China-Egypt Friendship And Middle East Cooperation Delegation Visits MT Holding Group To Explore New Opportunities for Industrial Cooperation

On June 12, a delegation led by Mr. Sayed, President of the Egypt-China Friendship Association, paid a friendly visit to and conducted a business tour of MT Holding Group. The delegation included Ms. Bakheeta, Chairwoman of MSK AL BAYDOOL (UAE); Wang Chao, Executive President of the Public Relations Committee of the China-Asia Economic Development Association; as well as key partners such as Tang Mingde and Tang Lixin, along with representatives from relevant organizations. During the exchange, both sides engaged in in-depth discussions on topics including Sino-Egyptian industrial cooperation, market expansion in the UAE, industrial metal supply chain coordination, and the global expansion of Chinese enterprises.

What Are The Differences between FPSO, FLNG, FSRU, And FPU in Offshore Energy?

With the development of deep-sea oil and gas development and LNG trade, floating offshore units have become crucial infrastructure for marine energy projects. While they all resemble large ship platforms, their functions differ. FPSO is responsible for crude oil production, processing, storage, and offloading; FLNG is responsible for natural gas liquefaction, storage, and offloading; FSRU is responsible for LNG storage and regasification; FPU is primarily responsible for offshore oil and gas production and processing. FSU stands for Floating Storage Unit, which only performs storage functions and should not be confused with FPU.

Brave Hua: Driving MTSCO’s Long-Term Growth Through System Development

Brave Hua, founder of MTSCO, believes that a company’s true competitive edge should not rest solely on the shoulders of a single outstanding individual, but should be embedded in the organization, its processes, and its systems. This philosophy has also underpinned MTSCO’s continuous evolution from a “Stainless Steel Specialist” to an “All Elements Metals Service Provider.”

MTSCO 2026 Spring Competition and Team-Building Event

MTSCO has officially launched its 2026 Spring Performance Challenge. Through team-building activities, we have demonstrated exceptional cohesion and channeled our efficient collaboration into a commitment to our global customers: to provide superior industrial piping solutions.

UNS N06022 Nickel Alloy C22 (2.4602): Exceptional Corrosion Resistance & Applications

Recently, MTSCO has supplied Alloy C22 for multiple projects in the biopharmaceutical sector. This project experience has given us a more direct, in-depth understanding of the key applications of C22 in environments requiring high purity and severe corrosion resistance. We don't just provide materia

Tel

+86-573-82717867

WhatsApp

+86-15372336532

E-Mail

mttubing@mtstainlesssteel.com
siri@mtstainlesssteel.com

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