Stainless Steel Coil Tubing Manufacturer, Supplier & Exporter in India
Stainless Steel Coil Tubing Manufacturer, Supplier and Exporter India
Cerapure Steel is one of the leading manufacturers, suppliers, stockists, and exporters of premium quality stainless steel coil tubing, SS coiled tubing, stainless steel tubing coils, and seamless coil tubes in India. We manufacture high-performance stainless steel coil tubing using advanced cold drawing and bright annealing technology in compliance with ASTM A269, ASTM A213, ASTM A249, ASME SA269, and JIS standards.
Our stainless steel coil tubing is widely used in heat exchangers, hydraulic systems, chemical injection lines, oil & gas industries, pharmaceutical industries, condensers, instrumentation systems, solar heaters, and process industries. These coiled tubes are available in SS 304, SS 304L, SS 316, SS 316L, SS 321, and duplex stainless steel grades with seamless and welded construction.
1/4″ NB to 24″ NB Seamless 1/4″ NB to 48″ NB Welded
SCH 5 to SCH XXS
ASTM A312, A249, A269, A270
What is Stainless Steel Coil Tubing?
Stainless steel coil tubing is a long continuous metal tube supplied in coil form on reels or spools for easy installation and transportation. SS coil tubing provides excellent corrosion resistance, flexibility, pressure resistance, and smooth internal surface finish for industrial fluid transfer systems.
These tubes are commonly used in heat exchangers, instrumentation lines, hydraulic systems, condensers, and chemical processing applications where long continuous tubing is required.
Types of Stainless Steel Coil Tubing
International Export — ASTM A269 Tube Exporter India
Cera Pure Steel is an active Stainless Steel Coil Tubing Exporter in India, shipping AP tubes to clients in more than 30 countries. All export shipments include full documentation — MTC, packing list, invoice, certificate of origin, and third-party test reports where required.
North America: USA, Canada, Mexico
South America: Brazil, Argentina, Chile, Peru, Colombia
Europe: Germany, France, Italy, Spain, Netherlands, Belgium, Poland, Austria, Switzerland, United Kingdom
Middle East: Saudi Arabia, UAE, Qatar, Oman, Kuwait, Bahrain
Asia: Singapore, Malaysia, Indonesia, Thailand, Vietnam, Philippines, Japan, South Korea, Sri Lanka, Bangladesh, Nepal
Africa: South Africa, Egypt, Nigeria, Kenya, Tanzania, Morocco
Oceania: Australia, New Zealand
Note: – All shipments are supplied with export-grade packaging and complete documentation.
We Supply Stainless Steel Coil Tubing Across India
Cera Pure Steel has active supply networks as a Stainless Steel Coil Tubing Supplier in India across all major industrial cities:
- Mumbai & Navi Mumbai — Maharashtra’s biggest industrial hub
- Gujarat — Ahmedabad, Rajkot, Surat, Vadodara, Jamnagar
- Pune, Nashik, Pimpri-Chinchwad — automotive and engineering belts
- Chennai, Bangalore, Coimbatore — South India’s manufacturing hubs
- Hyderabad, Visakhapatnam, Vijayawada — AP & Telangana
- Delhi NCR, Ghaziabad, Lucknow — North India industrial corridors
- Kolkata, Bhubaneswar, Kharagpur — East India
Stainless Steel Coil Tubing Specifications
Specification | Details |
Product Name | Stainless Steel Coil Tubing |
Material Grade | SS 304, SS 304L, SS 316, SS 316L, SS 321 |
Standard | ASTM A269 / ASTM A213 / ASTM A249 |
Outer Diameter | 4.76 mm to 25.4 mm |
Thickness | 0.010” to 0.083” |
Length | Custom Coil Length |
Tube Type | Seamless / Welded |
Form | Coil Form |
Finish | BA, AP, Polished |
End Type | Plain End |
Application | Heat Exchanger & Instrumentation |
SS coiled tubing is manufactured in continuous lengths for improved flow efficiency and reduced leakage points.
SS Coil Tubing Grades
Austenitic Stainless Steel Grades
Grade | UNS No | EN Standard |
SS 304 | S30400 | 1.4301 |
SS 304L | S30403 | 1.4306 |
SS 316 | S31600 | 1.4401 |
SS 316L | S31603 | 1.4404 |
SS 316Ti | S31635 | 1.4571 |
SS 321 | S32100 | 1.4541 |
Duplex Stainless Steel Grades
Grade | UNS No |
Duplex 2205 | S32205 |
Super Duplex 2507 | S32750 |
Stainless Steel Coil Tube Sizes
OD Size | Wall Thickness |
6 mm | 1 mm |
8 mm | 1 mm |
10 mm | 1 mm |
12 mm | 1 mm |
1/4” | 0.035” |
3/8” | 0.049” |
1/2” | 0.065” |
3/4” | 0.065” |
Standard stainless steel tubing coils are available in metric and imperial sizes according to customer requirements.
Bright Annealed Stainless Steel Coil Tube
Bright annealed stainless steel coil tubing is manufactured under controlled atmosphere conditions to minimize oxidation and improve surface finish. Bright annealed tubing provides smooth surfaces, excellent corrosion resistance, and attractive appearance.
Bright annealing helps reduce oxide scale formation and improves the tube’s machinability and cleanliness.
Stainless Steel Coil Tubing Surface Finish
Finish Type | Description |
BA Finish | Bright Annealed |
AP Finish | Annealed & Pickled |
Polished Finish | Smooth Surface |
Mirror Finish | Reflective Surface |
Pickled Finish | Corrosion Resistant Finish |
Bright annealed and polished finishes improve corrosion resistance and internal cleanliness in stainless steel tubing coils.
Stainless Steel Coil Tubing Manufacturing Process
Process | Description |
Material Selection | Selection of Proper SS Grade |
Melting | Electric Arc Furnace Melting |
Casting | Billet Formation |
Hot Rolling | Tube Rolling Process |
Cold Rolling | Thickness Reduction |
Annealing | Stress Relief Treatment |
Pickling | Oxide Removal |
Coiling | Coil Formation |
Inspection | Dimensional Testing |
Packaging | Export Packaging |
The manufacturing process of stainless steel coil tubing ensures dimensional accuracy, corrosion resistance, and high-pressure performance.
Mechanical Properties of Stainless Steel Coil Tubing
Grade | Tensile Strength | Yield Strength | Elongation |
TP304 | 515 MPa | 205 MPa | 35% |
TP304L | 485 MPa | 170 MPa | 35% |
TP316 | 515 MPa | 205 MPa | 35% |
TP316L | 485 MPa | 170 MPa | 35% |
SS coil tubing provides excellent tensile strength, pressure resistance, and flexibility for industrial applications.
Stainless Steel Coil Tubing Features
Excellent Corrosion Resistance
- High Flexibility
- Smooth Surface Finish
- High Pressure Resistance
- Low Maintenance
- Excellent Weldability
- Durable Construction
- Low Pressure Drop
- Easy Installation
- High Temperature Resistance
Applications of Stainless Steel Coil Tubing
- Heat Exchangers
- Condensers
- Hydraulic Systems
- Chemical Injection Lines
- Oil & Gas Industry
- Solar Energy Systems
- Instrumentation Systems
- Medical Equipment
- Pharmaceutical Industry
- Food Processing Industry
SS coil tubing is commonly used in high-pressure and elevated temperature industrial systems.
Stainless Steel Coil Tubing Testing
Cerapure Steel performs multiple quality tests to ensure international quality compliance.
Testing Methods
- Eddy Current Test
- Ultrasonic Test
- Hydrostatic Test
- PMI Test
- Flattening Test
- Flaring Test
- Hardness Test
- Visual Inspection
Stainless steel coil tubing undergoes destructive and non-destructive testing before dispatch.
Frequently Asked Questions (FAQs)
01.
What is stainless steel coil tubing?
02.
What is bright annealed stainless steel coil tubing?
03.
Which grades are commonly used for stainless steel coil tubing?
04.
What are the applications of stainless steel coiled tubing?
05.
What testing methods are used for SS coil tubing?
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