How is stainless steel aircraft tubing manufactured, and what are the key processes?

Stainless Steel Aircraft Tubing is manufactured through a series of precise processes that ensure its high-quality and reliable performance in aviation applications. The manufacturing of stainless steel aircraft tubing begins with the selection of suitable stainless steel alloys known for their excellent corrosion, strength, and heat resistance. The first key process involved is the melting and refining of the stainless steel alloy, where the raw materials are melted in an electric furnace and subjected to precise temperature control to achieve the desired chemical composition and purity.

Once refined, the alloy undergoes hot working processes such as extrusion or piercing to shape the stainless steel into a tubular form. These processes involve subjecting the heated stainless steel billets to extreme pressure and force, shaping them into tubes with specific dimensions and profiles. Cold working processes, such as pilfering or drawing, may follow to further enhance the dimensional accuracy, surface finish, and mechanical properties of the tubing.

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SS 304 Aircraft Tubes, Aircraft Stainless Steel Tubing, Aircraft Stainless Steel Hydraulic Tubing, High Strength 316 Aerospace SS Tube, SS Aircraft Exhaust Tubes, Stainless Steel Aircraft Tube Supplier In Mumbai, India.

What are the advantages of using stainless steel aircraft tubing over other materials?

Stainless Steel Aircraft Tubing offers several advantages over other materials, making it a preferred choice in aviation applications. First and foremost, stainless steel exhibits exceptional corrosion resistance, making it highly resistant to rust, oxidation, and other degradation caused by environmental factors, such as moisture, chemicals, and high temperatures. This corrosion resistance is crucial in aircraft, where exposure to harsh conditions, including high-altitude atmospheres and varying climatic conditions, is common.

Specification Of Stainless Steel Aircraft Tube

Standards ASTM A511, ASTM A269, AMS 5639 Chemistry only
Size 1.250" OD through 9" OD
Wall Thickness 0.02’’ to 1’’ (0.5 mm to 25.4 mm)
Grades TP - 304,304L,316,316L
Types Round, Square, Rectangle, Coil, "U" Shape, Hydraulic & Honed Tubes
Applications Mechanical applications where corrosion-resistant or high-temperature strength is needed.
Finish Polished Grit 120 - 600, Seamless, Welded, Brushed, Pickled, Solution Annealed and Pickled up to O.D. 219.1mm,Mirror Polished

Seamless Aircraft Tubing, Stainless Steel Bright Annealed Aircraft Tube, Stainless Steel Aircraft Tube Aircraft Sections, Stainless Steel 321 Aircraft Tubes, Stainless Steel Aircraft Tubing Stockist In Mumbai.

Types Of Aircraft Stainless Tubes

Stainless Steel 304 Aircraft Tubing

Stainless Steel 304 Aircraft Tubing

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

Stainless Steel 321 Aircraft Tubing

Stainless Steel 321 Aircraft Tubing

SS 321 Aircraft Tubes, Aircraft SS 321 Tube Supplier, Stainless Steel 321 Aircraft Tubing Stockist.

Stainless Steel 347 Aircraft Tubing

Stainless Steel 347 Aircraft Tubing

SS 347 Aircraft Tubes, Aircraft SS 347 Tube Supplier, Stainless Steel 347 Aircraft Tubing Stockist.

Stainless Steel 21-6-9 Aircraft Tubing

Stainless Steel 21-6-9 Aircraft Tubing

SS 21-6-9 Aircraft Tubes, Aircraft SS 21-6-9 Tube Supplier, Stainless Steel 21-6-9 Aircraft Tubing Stockist.

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

  • Widest RangeAircraft Stainless Steel Seamless Tube
  • Widest Range1/2" NB in Thickness Stainless Steel Aircraft Tube
  • Widest Range4" NB in Thickness SS Aircraft Tube
  • Widest Range5" NB in Thickness Stainless Steel Aircraft Tubes
  • Widest Range6" NB in Thickness Stainless Steel Aircraft Tubes
  • Widest Range7" NB in Thickness SS Aircraft Tubes
  • Widest Range8" NB in Thickness SS Aircraft Tubes
  • Widest Range14" NB in Thickness Stainless Steel Aircraft Tubes
  • Widest Range16" NB in Thickness SS Aircraft Tubes
  • Widest Range18" NB in Thickness Stainless Steel Aircraft Tubes
  • Widest RangeSS 316L Aircraft Tubing
  • Widest RangeStainless Steel 201 Aircraft Tube

Check Stainless Steel Aircraft Tubes Types In Detail

Stainless Steel Aircraft 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 Aircraft Tube Price

Product Price
High Quality 316L Stainless Steel Aircraft Tube Price List US $ 49 - 63 / Pound
TP304 SS Aircraft Tube Supplier Price US $ 2267 - 16633 / Ton
TP304L Stainless Steel Aircraft Tube Price US $ 3245 - 3326 / Ton
TP201 SS Aircraft Tube Price Per Kg $9 - 36 / Kg
Stainless Steel Aerospace Tube Price US $ 1227 - 2635 / Ton
Aerospace Stainless Steel Tubing Supplier Price In India $634.00 - $1,345.00/ Ton
SS 304L Aircraft Tube Price List $753.00 - $1,646.00/ Ton
ISO Approved 304 Stainless Steel Aircraft Tubing Price Per Piece $18.00 - $666.00/ Piece
SS 316 Aircraft Tubes Price $5,356.00 - $4,658.00/ Ton

For Quatation & Questions Related To Stainless Steel Aircraft Tubes

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Aircraft 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.


ISO Approved 304 Stainless Steel Aircraft Tubing Exporter, SS 316 Aircraft Tube Suppliers, Seamless Stainless Steel Aircraft Tube, 304 SS Aircraft Tube, Stainless Steel Aircraft Tube Aircraft Sections Stockist.

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Chemical Composition Of Stainless Steel Aircraft Tubes

STAINLESS STEEL AIRCRAFT TUBE GRADES UNS C Mn P S Si Cr Ni Mo
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 Aircraft 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 Aircraft 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 Aircraft Tube 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 Aircraft Tubes

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

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

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

SS 304 Aircraft Tube For Energy, Stainless Steel 316 Aircraft Tube For Pharmaceutical Industry, Seamless SS Aircraft Tube For Transport, Stainless Steel Aircraft Tube For Real Estate, 304 Stainless Steel Aircraft Tubing For Textile Industry, Stainless Steel Aircraft Tube Aircraft Sections For Engineering, Stainless Steel Bright Annealed Aircraft Tube For Manufacturing, Stainless Steel 321 Aircraft Tubes For Production, Aircraft Stainless Steel Tubing For Technology, Stainless Steel Welded Aircraft Tube For Waste, 1/2" NB in Thickness SS Aircraft Tube For Mining, 4" NB in Thickness Stainless Steel Aircraft Tube For Electronics, 5" NB in Thickness SS Aircraft Tube For Health care, 6" NB in Thickness SS Aircraft Tube For Pulp and Paper Industry, 7" NB in Thickness SS Aircraft Tube For Rail Transport, SS 316L Aircraft Tubing For Agriculture, SS 201 Aircraft Tube For Factory, 316L SS Aircraft Tube For Food Industry, TP304 Stainless Steel Aircraft Tube For Tertiary Sector, TP304L Stainless Steel Aircraft Tube For Construction, Stainless Steel Aircraft 316 Tube For Chemical Industry.

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