Welded Coiled Tubing

ASTM A789 S31803/2205 Stainless Steel Welded Coiled Tubing, Chemical Injection Line

MTSCO has been supplying industrial tubing to the heat exchanger/ oil and gas industry for more than a decade. In recent years, we have continued to make breakthroughs in the field of coiled tubing, downhole control lines, and chemical injection control lines. Our coiled tubing has been successfully used in kinds of heat exchanger, certain harsh subsea and downhole conditions, and through continuous research and development, is able to meet the stringent quality requirements of the heat exchanger industry and other industries.

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ASTM A789 S31803/2205 Stainless Steel Welded Coiled Tubing, Chemical Injection Line

Grade:31803/2205, 32750/2507, TP304/304L,316/316L, 347/347H, Alloy 625/825/C276/600/601,etc
Standard:ASTM A269/A213/A789/B704/B163,etc
Size:OD: 2.38-25.4mm

WT: 0.51-2.65mm
Hole Count:Single/Multi Core
Certificate:ISO/CCS/DNV/BV, etc.
Inspection:NDT; Hydrostatic test

Application of Coiled Tubing:

1. Heat Exchanger
2 . Control tubing in oil and gas well
3 . Instrument tubing
4 . Chemical injection tubing line
5 . Pre-insulated tubing
6 . Electric heating or steam heating tubing line
7 . Hater tubing line

Welded Coiled Tubing

Stainless steel welded coiled tubing, control line is a kind of tube that can be widely used in petrochemical, electric power, nuclear industry, medicine, food and other industries.

Welded coiled tubing, control line features,

Stainless steel strip welded and then reduced wall, wall reduction from thick to thin, this process can make the wall thickness uniform, smooth, and reduce the wall stretching tube wall to form a weld-free effect. Therefore, stainless steel coiled tube according to the naked eye is seamless tube, but the process is determined by the welded pipe. In addition, in the process of reducing the wall with bright annealing, the inside and outside of the wall will not form an oxide layer, so the inside and outside of stainless steel coils is very bright and beautiful.

MTSCO: -ASTM A789 S31803/2205 Stainless Steel Welded Coiled Tubing, Chemical Injection Line Manufacturer

Who MTSCO is?

MTSCO established in 2006, during many years development, nowbecomes a large and professional industrial piping system provider, serving customers from more than 100 countries and regions.

What products can we provide?

What materials can we provide?


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

Duplex steel

31803, 32205, 32750, 32760

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
Precipitation-hardening Steels: 254SMO/S31254, 17-4PH, 17-7PH, 15-7PH
Nickel: N4/UNS N02201, N6/UNS N02200

How can MTSCO service customers?

MTSCO's ISO9001 Quality System is issued by TUV. Our full and professional inspection reports contain two parts, one is self-inspection of the requirements beyond ISO9001, which is 100% inspected by our own QC; another is 100% inspected by professional QC teams.

Thank you very much for reading this, I wonder if my presentation will help you with your current problem? Looking forward to hearing from you!


1. Can you provide samples?
Of course, We can provide a few sample tubes for you to inspect and experiment.
2. Can we mark our logo on the product?
3. What is your packing?
4. What inspection will you do?
5. What certificates do you have?
6. What is your minimum order quantity(MOQ)?
7. How long is your delivery time?
8. What is your terms of payment?

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