Stainless Steel 304 Aircraft Tubing
SS 304 Aircraft Tubes, Aircraft SS 304 Tubing Supplier, Stainless Steel 304 Aircraft Tubing Stockist.
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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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.
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 |
SS 304 Aircraft Tubes, Aircraft SS 304 Tubing Supplier, Stainless Steel 304 Aircraft Tubing Stockist.
SS 321 Aircraft Tubes, Aircraft SS 321 Tube Supplier, Stainless Steel 321 Aircraft Tubing Stockist.
SS 347 Aircraft Tubes, Aircraft SS 347 Tube Supplier, Stainless Steel 347 Aircraft Tubing Stockist.
SS 21-6-9 Aircraft Tubes, Aircraft SS 21-6-9 Tube Supplier, Stainless Steel 21-6-9 Aircraft Tubing Stockist.
Grades | WERKSTOFF Nr | UNS NO |
304 | 1.4301 | S30400 |
304L | 1.4306 | S30403 |
316 | 1.4436 | S31600 |
316L | 1.4404 | S31603 |
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 |
Avoid those problems that occur with low-quality stainless steel aircraft tubes by getting high-quality stainless steel aircraft tubes at competitive prices from us. Give us a call or send us an email to discuss how we can help you build your business. Working with such an esteemed client as you will make us happy.
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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.
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 |
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 |
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 |
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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We have exported and supplied our Stainless Steel Aircraft Tubing to solve tubing related problems of our prestigious domestic and worldwide clients. We appreciate your business and the confidence you have placed in us.
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Contact UsMalta, Spain, France, Bulgaria, Serbia, Austria, Italy, Romania, Norway, Cyprus, Denmark, Moldova, Hungary, Portugal, Luxembourg, Liechtenstein, Estonia, Russia, Sweden, Finland, Czechia/Czech Republic, Belarus, Ukraine, Slovakia, Turkey, Germany, United Kingdom, Croatia, Switzerland, Azerbaijan, Monaco, Ireland, Belgium, Greece, Lithuania, Poland, Netherlands, Latvia.
Egypt, Thailand, Nepal, Hong Kong, Armenia, Bangladesh, Jordan, Iran, Kuwait, Maldives, Sri Lanka, Mongolia, Bahrain, Taiwan, Myanmar, Japan, Lebanon, British, Afghanistan, North Korea, Russia, Kyrgyzstan, Philippines, Singapore, Malaysia, South Korea, India, Indonesia, Oman, United Arab Emirates, Qatar, Bhutan, Saudi Arabia, Vietnam, Turkey, Israel, Azerbaijan, Iraq, China, Macau.
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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.
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 |
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