What are the key characteristics and advantages of stainless steel square tubes?

Stainless Steel Square Tubes possess a range of key characteristics and offer numerous advantages that make them highly sought after in various industries. Stainless steel is renowned for its exceptional corrosion resistance, making it an ideal choice for applications in environments prone to moisture, chemicals, or extreme temperatures. Stain steel square tubes' inherent strength and durability provide excellent structural integrity, ensuring long-lasting performance and resistance to deformation or buckling under heavy loads. Stainless steel exhibits high heat resistance, making it suitable for applications involving elevated temperatures or thermal fluctuations. Stainless steel square tubes also boast excellent aesthetic appeal due to their sleek and modern appearance, making them popular in architectural and decorative applications.

Stainless steel is hygienic, easy to clean, and resistant to bacterial growth, making it suitable for food processing, pharmaceuticals, and healthcare applications. Furthermore, Stainless Steel Square Tubes can be easily fabricated, welded, and customized to meet specific project requirements in size, shape, and finish. Stainless steel square tubes' key characteristics and advantages make them a versatile and reliable choice for various industrial and commercial applications.

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SS 304 Square Tubing, ASTM A270 Seamless Square Tube, Stainless Steel 317 Square Tubes, 201 Stainless Steel Square Tube, Stainless Steel Square Tubing, Stainless Steel Square Tube Supplier In Mumbai, India.

How does stainless steel square tubing differ from other types of steel tubing in strength and durability?

Stainless steel square tubing sets itself apart from other types of steel tubing in strength and durability due to its unique composition and manufacturing process. Unlike regular steel tubing, stainless steel square tubes contain a higher percentage of chromium, which forms a protective oxide layer on the surface, known as a passive film. This passive film acts as a shield, providing exceptional corrosion resistance and protecting the underlying steel from degradation caused by exposure to moisture, chemicals, and harsh environments.

This corrosion resistance is crucial for applications where standard steel tubing may be susceptible to rust and deterioration over time. Additionally, Stainless Steel Square Tubing is often manufactured using austenitic stainless steel, which exhibits high tensile strength, making it exceptionally strong and resistant to deformation or bending. This increased strength ensures that stainless steel square tubes can withstand heavy loads and maintain structural integrity under challenging conditions.

Specification Of Stainless Steel Square Tube

ASTM ASTM A249 - A269 - A312 - A358 - A409 - A554 - A778 - A789 - A790
Outer Diameter 1/8 Inch to 24 Inch Nominal Bore
1/4 Inch to 24 Inch Outer Diameter sizes
Thickness 1 to 20 mm
Type Seamless, ERW, EFW, Welded, Bead Removed, Semi Seamless
Length Up to 6 meters
Schedule Pipe Thickness Range SCH XXS, SCH 10, SCH 80, SCH 40, SCH 5, SCH XS, SCH 160, SCH 80S Supplier in Mumbai
Mill Test Certificate EN10204 3.1
Finish Electropolished finish inside and outside, BA Finish inside and outside
Packing Sleeved, Ends Capped, Wooden Boxed

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Types Of Square Stainless Tubes

Stainless Steel Square Tubing

Stainless Steel Square Tubing

SS Square Tube, Square SS Tubing Supplier, Stainless Steel Square Tube Stockist.

Stainless Steel Square Steel Tubes

Stainless Steel Square Steel Tubes

SS Square Steel Tube, Square SS Steel Tube Supplier, Stainless Steel Square Steel Tubes Stockist.

Stainless Steel 304L Square Tubing

Stainless Steel 304L Square Tubing

SS 304 Square Tube, 304 SS Square Tube Supplier, Stainless Steel 304L Square Tubing Stockist.

Stainless Steel Square Hollow Sections

Stainless Steel Square Hollow Sections

SS Square Hollow Sections, Square Hollow Sections SS Supplier, Stainless Steel Square Hollow Sections Stockist.

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

  • Widest RangeLarge Diameter SS Square Tube
  • Widest RangeHot Rolled Stainless Steel Square Tube
  • Widest RangeExtruded Stainless Steel Square Tubing
  • Widest RangeSS Square Tube Mirror Finish
  • Widest RangeStainless Steel Hollow Square Tube
  • Widest Range1.5 Inch Stainless Steel Square Tube
  • Widest RangeStainless Steel 1 Inch Square Tube
  • Widest RangeASTM A312 TP304 Stainless Steel Square Tube
  • Widest RangeLarge SS Square Tubing
  • Widest RangeStainless Steel Seamless Square Tubing
  • Widest RangeSS 316L Square Tube
  • Widest RangeASTM A312 TP316 Stainless Steel Square Tube

Check Stainless Steel Square Tubes Types In Detail

Stainless Steel Square Tubes Equivalent Grades

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

ASTM A312 TP316L Stainless Steel Square Tube, 201 Stainless Steel Square Tube, Schedule 40 Stainless Steel Square Tube Manufacturers In India, Schedule 80 Stainless Steel Square Tube Suppliers, Square Stainless Steel Tube Exporter In India

Stainless Steel Square Tube Price

Product Price
SS Square Tubing Price List US $ 25 - 55 / Pound
Sch 5 Stainless Steel Square Tube Price US $ 1750 - 14670 / Ton
Stainless Steel Square Tube Price US $ 1425 - 3695 / Ton
Large SS Square Tubing Price Per Kg $6 - 56 / Kg
Stainless Steel Hollow Square Tubing Price US $ 1426 - 2645 / Ton
Mirror Finish Stainless Steel Square Tube Price In India $654.00 - $1,650.00/ Ton
ASTM A270 Square SS Tube Price List $762.00 - $1,950.00/ Ton
Extruded Stainless Steel Square Tubing Price Per Piece $6.00 - $144.00/ Piece
SS Square Tubing Price $6,562.00 - $3,636.00/ Ton

For Quatation & Questions Related To Stainless Steel Square Tubes

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Square 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 Square Tubes

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 Square 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 Square 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 Square 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 Square Tubes

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

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

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

304 Stainless Steel Square Tubes For Energy, SS 304L Square Tubes For Pharmaceutical Industry, SS 316 Square Tubing For Transport, Stainless Steel Square Tubing For Real Estate, 201 SS Square Tube For Textile Industry, Schedule 40 Stainless Steel Square For Engineering, Large SS Square Tubing For Manufacturing, SS Hollow Square Tubing For Production, Mirror Finish SS Square Tube For Technology, ASTM A270 Square SS Tube For Waste, Stainless Steel Square Tube Mirror Finish For Mining, Stainless Steel Hollow Square Tube For Electronics, 1.5 Inch SS Square Tube For Health care, SS 1 Inch Square Tube For Pulp and Paper Industry, Extruded SS Square Tubing For Rail Transport, Stainless Steel Square Tube Handrail For Agriculture, SS 317 Square Tubes For Factory, ASTM A270 Seamless Square Tube For Food Industry, 18 inch Welded SS Tube For Tertiary Sector, Square Stainless Steel Tubing For Construction, SS Square Tube For Chemical Industry.

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