What is a stainless steel coil tube, and what are its main applications?

A Stainless Steel Coil Tube is a specialized type of tubing formed in a spiral shape, typically with a continuous length of stainless steel material. This unique design allows for flexibility and efficient heat transfer in various applications. Stainless steel coil tubes are widely used in industries such as oil and gas, chemical processing, pharmaceuticals, food and beverage, and heat exchangers. They are particularly suitable for applications that require corrosion resistance, high-temperature resistance, and excellent mechanical properties. These tubes find applications in heat exchangers, condensers, boilers, refrigeration units, instrumentation, and various fluid transportation systems. The combination of durability, versatility, and corrosion resistance makes stainless steel coil tubes ideal for demanding environments and critical processes where reliability and performance are paramount.

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SS 304 Seamless Coil Tubing, Stainless Steel 316 Coil Tube, SS Welded Coil Tubes, ASTM A269 Coil Tubing, Stainless Steel Coil Tube Supplier In Mumbai, India.

What are the advantages of using stainless steel coil tubes over other types of tubing?

Stainless steel coil tubes offer several advantages over other types of tubing, making them a preferred choice in various industries. Stainless steel exhibits exceptional corrosion resistance, protecting the tube from degradation and ensuring long-term durability even in harsh environments. This corrosion resistance is crucial, especially in applications involving corrosive fluids or exposure to high temperatures.

Stainless Steel Coil Tubes provide excellent heat transfer capabilities. The corkscrew design of these tubes maximizes the surface area available for heat exchange, resulting in efficient cooling or heating processes. That makes them ideal for applications such as heat exchangers, where effective heat transfer is crucial for optimal performance.

Another advantage is their high strength and mechanical properties. Stainless steel coil tubes possess superior tensile strength, enabling them to withstand high pressure and temperature conditions without compromising structural integrity. That makes them suitable for applications requiring reliable performance under demanding operating conditions.

Stainless steel is hygienic and easy to clean, making it suitable for applications in the food and beverage industry or pharmaceutical manufacturing, where cleanliness and product purity are paramount.

Specification Of Stainless Steel Coil Tube

Standard ASTM A269 /ASME SA 269, ASTM A213/ASME SA213, EN10216-5, JIS G3463
Tolerance D4/T4
Strength Tensile, Burst
Hardness Rockwell, Micro
Soundness Tests Eddy Current, Ultrasonic
Leak & Strength Hydrostatic
Value Added Services
  • Cutting
  • Beveling
  • Threading
  • Polishing (Electro & Commercial)
  • Draw & Expansion as per required Size & Length
  • Destructive and Non Destructive
  • Ultrasonic Testing
  • Annealed & Pickled Bending
Available sizes in stock
  • 1/8“
  • 3/16“
  • 1/4“
  • 5/16“
  • 3/8“
  • 1/2“
  • 5/8“
  • 7/8“
  • 3/4“
  • 1”
  • 1”-1/2“
END Plain End
Types & Their Application
  • Solar Heater Coil Tube
  • Evaporator Coil Tube
  • Steam Coil Tube
  • Bear Cooling Coil Tube
  • Cooling Tower Coil Tube
  • Condenser, Boiler Coil Tube

316L Stainless Steel Coiled Tube, Micro Capillary 316L Coiled Tube, ASTM A269 2mm Stainless Steel Coiled Tube, Stainless Steel Coiled Tube Stockist In Mumbai.

Types Of Coil Stainless Tubes

Stainless Steel Coiled Tubing

Stainless Steel Coiled Tubing

SS Coiled Tubes, Coiled SS Tubing Supplier, Stainless Steel Coiled Tubing Stockist.

Stainless Steel 304 Tubing

Stainless Steel 304 Tubing

SS 304 Tubes, SS 304 Tubing Supplier, Stainless Steel 304 Tubing Stockist.

Stainless Steel 316 Tubing

Stainless Steel 316 Tubing

SS 316 Tubes, SS 316 Tubes Supplier, Stainless Steel 316 Tubing Stockist.

Stainless Steel 316L Tubing

Stainless Steel 316L Tubing

SS 316L Tubes, SS 316L Tubes Supplier, Stainless Steel 316L Tubing Stockist.

Widest Range of Decorative Stainless Steel Coil Tubing in Mumbai, India.

  • Widest Range3mm A213 Coiled Tubing
  • Widest Range6mm SS Round Capillary Coiled Tubing
  • Widest RangeASTM A213 TP316 Stainless Steel Coiled Tubing For Instrument
  • Widest RangeSeamless SS 202 Coiled Tube
  • Widest Range3/4" Coiled Stainless Tubing
  • Widest Range2.25 inch 409 Stainless Steel Tubes
  • Widest Range304L Seamless Stainless Steel Coiled Tubing
  • Widest Range0.3mm Thick Stainless Steel Coil Tubing
  • Widest RangeTP 316L SS Seamless Coil Tubing
  • Widest RangeTP 321 Seamless Coil Tubes
  • Widest Range2205 UNS S32205 Coiled Tubing 2.875 inch
  • Widest RangeCold Drawn Coiled Tube

Check Stainless Steel Coil Tubes Types In Detail

Stainless Steel Coil Tubes Equivalent Grades

Grades WERKSTOFF Nr UNS NO
304 1.4301 S30400
304L 1.4306 S30403
316 1.4436 S31600
316L 1.4404 S31603

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Stainless Steel Coil Tubes Price

Product Price
SS Cold Rolled Coil Tubes Price List US $ 48 - 68 / Pound
Stainless Steel Bright Annealed Coil Tube Supplier Price US $ 2685 - 19673 / Ton
ASME SA213 Coil Tube Price US $ 3865 - 6946 / Ton
TP310S Thin Wall Coil Tube Price Per Kg $9 - 67 / Kg
Stainless Steel 321 Coiled Tubing Price US $ 3897 - 2695 / Ton
304 SS Control Line Tubing Supplier Price In India $439.00 - $1,895.00/ Ton
AISI 316 Stainless Steel Electric Heat Tubing Price List $785.00 - $1,668.00/ Ton
SS 316 Super Long Coiled Tuing Price Per Piece $46.00 - $695.00/ Piece
SS Coiled Tubing Price $5,667.00 - $4,868.00/ Ton

For Quatation & Questions Related To Stainless Steel Coil Tubes

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Coil Stainless Tube Manufacturing Process

Welding Process

The grade and application requirements have an impact on tube welding and forming. For the manufacturing of tiny diameter tubes, we employ TIG welding. Steel sheets are coiled and welded inside of a welding machine. The steel sheets are shaped into a coil before entering the machine. The seam between these coils is then welded to create a tube.

Drawing/ Floating Process

Pulling a metal bar, rod, or wire through the entirety of a die to change its finish, shape, size, and/or mechanical qualities is known as floating or drawing. The tube's outer, inner, and wall thicknesses are all reduced via the tube drawing procedure. Stainless steel tubes benefit from maintaining the integrity of their surface.

Continuous Seamless Tube Mills

The production of seamless tubes has been transformed by continuous tube mills. These mills do away with the necessity for forging welding or filler metal, in contrast to conventional procedures. With the use of this technology, seamless pipes and tubes may be produced continuously, increasing productivity while lowering costs and improving efficiency.

Continuous Casting

A notable advancement in the production of seamless tubes is continuous casting. The metal is solidified into a continuous billet through the continuous pouring of molten metal into a water-cooled mould. Better uniformity and enhanced mechanical qualities are guaranteed by this continuous casting technique for the tubes.

Annealing

Metal is heated above the point of re-crystallization and cooled to room temperature during the annealing process. The molecular bonds in metal tighten when it is shaped, making it rigid. The metal is put through an annealing process to regain its ductility.

Sinking Process

Tube sinking is a drawing technique that reduces the diameter of tubes. In this drawing technique, a tube is run through a die without the need of a mandrel. Good inner surface quality is not ensured when using a mandrel. The die angel determines the integrity of the outer surface. The die being used produces a uniform surface. A tube can be significantly smaller than it was originally. When cost is a factor, tube sinking is ideal.

Inspection and Testing

Before sending our items to our consumers, we conduct inspection procedures to verify their integrity.


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Chemical Composition Of Stainless Steel Coil Tubes

Stainless Steel Coil Tube UNS C Mn P S Si Cr Ni Mo Ti Nb N
TP304 S30400 0.08 2 0.045 0.03 1 18.0-20.0 8.0-11.0
TP304L S30403 0.035 2 0.045 0.03 1 18.0-20.0 8.0-13.0
TP316 S3160 0.08 2 0.045 0.03 1 16.0-18.0 11.0-14.0 2.0-3.0
TP316L S31603 0.035 2 0.045 0.03 1 16.0-18.0 10.0-14.0 2.0-3.0

Mechanical Properties Of Stainless Steel Coil Tube

Material Heat Temperure Tensile Strength Yield Strength Elongation %, Min
Treatment Min. Ksi (MPa), Min. Ksi (MPa), Min.
º F(º C)
TP304 Solution 1900 (1040) 75(515) 30(205) 35
TP304L Solution 1900 (1040) 70(485) 25(170) 35
TP316 Solution 1900(1040) 75(515) 30(205) 35
TP316L Solution 1900(1040) 70(485) 25(170) 35

Testing & Inspection of Stainless Steel Coil Tube

Testing (Destructive, Non Destructive)

Positive Material Identification – PMI Testing Hydrostatic Test
Chemical Analysis – Spectro Analysis Hydrogen-Induced Cracking (HIC) Test
Mechanical Testing Such as Tensile, Elongation, Reduction of Area Sulfide Stress Corrosion Cracking (SSC), NACE TM 0177
Micro Test Radiography Test
Macro Test Dye Penetrant Test (DP Test)
Hardness Test Ultra Sonic Test (UT)
Pitting Resistance Test Eddy Current Testing
Intergranular Corrosion (IGC) Test Impact Test
Flaring Test Bend Test
Flattening Test

SS Coil Tubes in MM

BWG BWG BWG BWG BWG BWG BWG BWG
25 22 20 18 16 14 12 10
WT mm WT mm WT mm WT
mm
WT mm WT mm WT mm WT
mm
Outside Diameter Outside Diameter 0.508 0.711 0.889 1.245 1.651 2.108 2.769 3.404
mm inch   kgs/m kgs/m kgs/m kgs/m kgs/m kgs/m kgs/m
6.35 1/4 0.081 0.109 0.133 0.174 0.212      
9.53  3/8 0.126 0.157 0.193 0.257 0.356 0.429    
12.7  1/2   0.214 0.263 0.356 0.457 0.612 0.754  
15.88  5/8   0.271 0.334 0.455 0.588 0.796 0.995  
19.05  3/4   0.327 0.405 0.553 0.729 0.895 1.236  
25.4 1      0.44 0.546 0.75 0.981 1.234 1.574 2.05
31.75 1 1/4   0.554 0.688 0.947 1.244 1.574 2.014 2.641
38.1 1 1/2   0.667 0.832 1.144 1.514 1.904 2.454 3.233
44.5 1 3/4       1.342 1.774 2.244 2.894 3.5
50.8 2          1.549 2.034 2.574 3.334 4.03
63.5 2 1/2       1.949 2.554 3.244 4.214 5.13
76.2 3          2.345 3.084 3.914 5.094 6.19
88.9 3 1/2       2.729 3.609 4.584 5.974 7.27
101.6 4            4.134 5.254 6.854 8.35
114.3 4 1/2         4.654 5.924 7.734 9.43

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Supply Cities Of Stainless Steel Coil Tubes

The cities listed here are where we have supplied our grade 304 stainless steel coil tubes in bulk or small orders. Cities from metropolitan to rural areas we can provide SS Coil Tubes to satisfy the needs of our clients.

Bengaluru, Gimhae-si, Busan, New Delhi, Haryana, Riyadh, Ernakulam, Chiyoda, Mexico City, Al Khobar, Milan, Seoul, Cairo, Manama, Vadodara, Bogota, Ulsan, Port-of-Spain, Houston, Mumbai, Bhopal, Aberdeen, Caracas, Chennai, Madrid, Nashik, Ahvaz, Pimpri-Chinchwad, Gurgaon, Melbourne, Nagpur, Faridabad, Toronto, Pune, Navi Mumbai, Kolkata, Granada, Indore, Thiruvananthapuram, Bangkok, Jeddah, Jakarta, Hyderabad, Lagos, Noida, New York, Vung Tau, Petaling Jaya, Baroda, Jamshedpur, Visakhapatnam, Karachi, Thane, Hong Kong, Geoje-si, Muscat, Montreal, Tehran, Kanpur, Atyrau, Hanoi, Kuala Lumpur, Dammam, Sydney, Ahmedabad, Colombo, Sharjah, Perth, Singapore, Ranchi, Istanbul, Ludhiana, Edmonton, Al Jubail, Coimbatore, Lahore, La Victoria, Surat, Rajkot, Rio de Janeiro, Chandigarh, Dallas, Brisbane, Calgary, Algiers, Moscow, Dubai, Courbevoie, Kuwait City, Los Angeles, Secunderabad, Ankara, London, Howrah, Santiago, Jaipur, Mumbai, Abu Dhabi, Doha, Ho Chi Minh City.

Documents Provided at the time of Domestic Sales or Export of SS Coil Tubes

Certificate of Origin Raw Material Test Reports
Commercial Invoice Heat Treatment Charts
Packing List Quality Assurance Plan (QAP)
Fumigation Certificates NABL approved Laboratory Test Reports
Letter of Guarantee Material Test Certificates
ROHS Certificate Certificate of Compliance/Conformity

Application Industries We Supply Stainless Steel Coil Tubes

Welded Stainless Steel Coil Tubing For Energy, 316 Stainless Steel Coiled Tubing For Pharmaceutical Industry, PVC / TPU Coated Welded Stainless Steel Coil Tubing For Transport,Stainless Coil Tubing For Real Estate, Steel Coil Tube For Textile Industry, SS Seamless Coiled Tube For Engineering, 1/2 and 1 Inch 316 Stainless Steel Coiled Tube For Manufacturing, Stainless Steel Coiled Tubing For Production, SS Evaporator Coil Tube For Technology, SS 316 Welded Coil Tubing For Waste, Stainless Steel Seamless Coiled Tubes For Mining, Stainless Steel 304 Coiled Tube For Electronics, SS 304 Seamless Coiled For Health care, Coiled Tubing Steels For Pulp and Paper Industry, Welded Stainless Steel Coil Tube For Rail Transport, SS 316 Seamless Coiled Tubing For Agriculture, TPU Coated SS 316 Seamless Coiled Tubing For Factory, Stainless Steel Coil Tubing Heat Exchanger For Food Industry, 1 Inch Stainless Steel Coil Tubing For Tertiary Sector, 3/4 Inch SS Tube Coil For Construction, Welded SS Coil Tube For Chemical Industry.

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