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MTSCO has supplied control lines to the heat exchanger, oil, and gas industry for over a decade. In recent years, we have expanded into coiled tubing, downhole control lines, and chemical injection control lines.
Our control lines are used in heat exchangers, harsh subsea, and downhole conditions. Through continuous research and development, we meet the strict quality standards of the oil field and other industries.
Material: S32205, S32750, TP316/L, TP304/L, Alloy 825/N08825, Alloy 400/ N04400, Alloy 625/ N06625
Outer Diameter: 4mm-25mm
Wall Thickness: 0.3mm-2.5mm
Hole count: Single/Multi Core
Length : According to customers' needs, up to 10000m
Standard: ASTM A269/A213/A789/B704/B163,etc.
Certificate: ISO/CCS/DNV/BV/ABS, etc.
Inspection: NDT; Hydrostatic test
Package: Wooden or iron reel
UNS Designation | C | Si | Mn | P | S | Cr | Ni | Mo | N | Cu |
max | max | max | max | max | ||||||
S31803 | 0.03 | 1 | 2 | 0.03 | 0.02 | 21.0 - 23.0 | 4.5 - 6.5 | 2.5 - 3.5 | 0.08 - 0.20 | - |
2205 | ||||||||||
S32205 | 0.03 | 1 | 2 | 0.03 | 0.02 | 22.0 - 23.0 | 4.5 - 6.5 | 3.0 - 3.5 | 0.14 - 0.20 | - |
S32750 | 0.03 | 0.8 | 1.2 | 0.035 | 0.02 | 24.0 - 26.0 | 6.0 - 8.0 | 3.0 - 5.0 | 0.24 - 0.32 | 0.5 max |
2507 | ||||||||||
S32760 | 0.05 | 1 | 1 | 0.03 | 0.01 | 24.0 - 26.0 | 6.0 - 8.0 | 3.0 - 4.0 | 0.20 - 0.30 | 0.50 -1.00 |
Terms & Conditions | Price Item | FOB, CFR, CIF or as negotiation |
Payment | T/T, LC or as negotiation | |
Delivery Time | 30 working days after received your deposit (Normally according to the order quantity) | |
Package | Wooden or iron reel or as per customer’s requirement | |
Quality Requirement | Mill Test Certificate will be supplied with shipment, Third Part Inspection is acceptable | |
Quality | Test | NDT(Ultrasonic test, Eddy Current test) |
Mechanical Test(Tension Test, Flaring Test, Flattening Test, Hardness Test, Hydraulic test) | ||
Metal Test(Metallographic Analysis, Impact Test-High/low temperature) | ||
Chemical Analysis(Photoelectric Emission Spectroscopic) | ||
Market | Main Market | Europe, Middle East, Southeast Asia, South America. etc |
The table outlines key terms and quality requirements. Payment methods include T/T and LC. Delivery time is 30 working days after receiving the deposit. Packaging options are wooden or iron reels, based on customer requirements.
A Mill Test Certificate will be provided, and third-party inspection is acceptable. Quality tests include ultrasonic, eddy current, tension, flaring, hardness, and chemical analysis. The main markets are Europe, the Middle East, Southeast Asia, and South America.
Chemical Injection Systems: The Duplex S32205/32750 ASTM A789 capillary tube is used in high-pressure chemical injection systems, ideal for harsh environments in the oil and gas industry.
Oil and Gas Industry: These tubes are used in subsea and downhole control lines, providing reliable performance in deepwater operations with high strength and corrosion resistance.
Heat Exchanger Systems: MTSCO's control lines are applied in heat exchangers, ensuring durability and efficient operation in power plants and refineries.
Coiled Tubing: The tubing is suited for coiled tubing operations in downhole environments, offering strength and flexibility for drilling and maintenance.
Subsea and Offshore Applications: These capillary tubes are used in subsea pipelines, ensuring reliable operation under high pressure and corrosion.
Industrial Applications: The tubes are used in chemical plants, water treatment, and manufacturing where high-pressure fluid transport is required.