stocking distributors of Jindal SS 304 and 316 Square Tubing , we supply custom sizes

Stainless Steel Square Tubing

Stainless Steel Square Tubing

ASTM A554 Grade Mt304 Mechanical Tubing

ASTM A554 Grade Mt304 Mechanical Tubing

ASTM A554 304 Square Tube

ASTM A554 304 Square Tube

 

Don't spend extra for size of Stainless Steel Square Pipe, view Sizes chart, Radius Dimensions, Price Per Foot Mumbai.

Square tubes are unconventional in terms of their shape, yet, they prove to be a fantastic choice for certain applications. Aside from being useful as a decorative component in architecture, it is recommended by many stainless steel square tube manufacturers, mostly because the shape is a very stable one. In comparison to shapes like circle or oval tubes, the walls of a square pipe are equidistant from the adjacent side giving it a structurally sound design.

Economical and efficient, it is possible to manufacture various grade 304 Stainless Steel Square Tubing Sizes to suit the needs of the applications. After grade 304, marine grade alloy 316 Stainless Steel Square Tubing Sizes could be produced to meet the marine engineering applications, especially as the alloy has superior resistance to corrosion, and the alloy has higher tensile strength despite being used at elevated temperature settings. Railings for staircases, maintenance, or building structures involve the use of different Stainless Steel Square Tubing Radius Dimensions. Since the alloys used to belong to the austenitic stainless steel category, ductility is very high, making it possible to achieve shapes like these.

Moreover the austenitic Jindal Ss 316 / 304 Square Pipe exhibit really good corrosion resistance properties in varying media, which is what makes these components highly valuable in several industries. The material for stainless steel square tubing has the ability to withstand extreme temperatures (i.e. either elevated or cryogenic environments), pressures, and destructive elements. The stability provided by its structure in combination with the abundant properties makes the Stainless Steel Square Pipe a highly sought after component.

 

A554 Square Tube Specification
Grades ASTM A554 MT304/ MT304L/ MT316L / MT309S / MT310 / MT310S / MT308 / MT202 / MT321 / MT347 / MT430.
Size Range ½" to 8" Dia
Wall Thickness 0.049" to 0.375"
Manufacturing Type Seamless / ERW / Welded / Fabricated / CDW / CDS / DOM / CEW / 100% X Ray Welded
Delivery Condition (Welded) Cold reduced and annealing, Annealed and Pickled (AP), cold reduced
Surface Finish Polished 180 grit, polished 320 grit, Mill finish
Standard SUS, JIS, AISI, ASTM, GB, DIN, EN
Swg & Bwg 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg.
Processing Service Bending, Welding, Decoiling, Punching, Cutting, Moulding
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
Technique Cold drawn, Cold rolled, Hot rolled, Extrusion Tube
Packing Packed in PE Fabric Bundles or ply wooden box wrapped in plastic or Standard seaworthy export packing or as per customers' request
Tolerance
  • Outer Diameter: +/- 0.2mm
  • Thickness: +/- 10% OR as customer request
  • Length: +/- 10mm
Test Certificate
  • DFARS compliant
  • EN 10204/3.1B, EN 10204 3.1 and EN 10204 3.2 Material Test Certificates (MTC)
  • Hardness Test
  • Tension Test
  • Nondestructive Test
Port Mumbai, India

 

Stainless Steel Square Tubing sizes and weight
Gauge  18 16 14 11 7  1/4  3/8
Inches 0.049 0.065 0.083 0.120 0.180 0.250 0.375
1/2 0.30 0.39
5/8 0.38 0.40
3/4 0.50 65.00 0.81 1.13
1 0.63 0.83 1.03 1.45 2.17
1-1/4 0.82 1.08 1.37 1.93 2.99
1-1/2 0.97 1.27 1.61 2.26 3.63 4.41
1-3/4 1.13 1.49 1.88 2.66 3.75
2 1.30 1.69 2.14 3.06 4.46 6.01
2-1/2 2.72 3.88 5.68 7.67
3 3.29 4.97 6.90 9.35
3-1/2 5.67 8.06 10.89
4 6.26 9.27 12.68 18.52
5 8.02 11.90 16.35 23.53
6 9.46 14.07 18.77 28.53
8 26.03 38.55
Types of ASTM A554 Stainless Steel Tubing
ASTM A554/ASME SA 554 Grade MT 316L A554 Gr MT 304L
ASTM A554 Grade MT304 ASTM A554 Gr MT304
ASTM A554 Round Tubing A554 Grade Welded Tubing
A554 Mechanical Tubing A554 Gr MT316
A554 Ornamental Tubing A554 Gr MT 316L
ASTM A554 Square Tube Tolerances
Largest Specified
OD (in Inches
/ mm)
Wall Thickness (WT) OD ± 
inches mm inches mm
Under ½ (12.7) 00.020 to 0.049 00.51 to 1.24 00.004 00.10
½ to 1 (12.7 to 25.4) 00.020 to 0.065 00.51 to 1.65 00.005 00.13
½ to 1 (12.7 to 25.4) over 0.065 to 0.134 over 1.65 to 3.40 00.010 00.25
over 1 to 1½ (25.4 to 38.1) including 00.025 to 0.065 00.64 to 1.65 00.008 00.20
over 1 to 1½ (25.4 to 38.1) including over 0.065 to 0.134 over 1.65 to 3.40 00.010 00.25
over 1½ to 2 (38.1 to 50.8) including 00.025 to 0.049 00.64 to 1.24 00.010 00.25
over 1½ to 2 (38.1 to 50.8) including over 0.049 to 0.083 over 1.24 to 2.11 00.011 00.28
over 1½ to 2 (38.1 to 50.8) including over 0.083 to 0.149 over 2.11 to 3.78 00.012 00.30
over 2 to 2½ (50.8 to 63.5) including 00.032 to 0.065 00.81 to 1.65 00.012 00.30
over 2 to 2½ (50.8 to 63.5) including over 0.065 to 0.109 over 1.65 to 2.77 00.013 00.33
over 2 to 2½ (50.8 to 63.5) including over 0.109 to 0.165 over 2.77 to 4.19 00.014 00.36
over 2½ to 3½ (63.5 to 88.9) including 00.032 to 0.165 00.81 to 4.19 00.014 00.36
over 2½ to 3½ (63.5 to 88.9) including over 0.165 over 4.19 00.020 00.51
over 3½ to 5 (88.9 to 127.0) including 00.035 to 0.165 00.89 to 4.19 00.020 00.51
over 3½ to 5 (88.9 to 127.0) including over 0.165 over 4.19 00.025 00.64
over 5 to 7½ (127.0 to 190.5) including 00.049 to 0.250 1.24 to 6.35 00.025 00.64
over 5 to 7½ (127.0 to 190.5) including over 0.250 over 6.35 00.030 00.76
over 7½ to 16 (190.5 to 406.4) including all all 00.00125 in./ in. or mm/ mm of circumstances

 

Equivalent Materials of SS Square Tube
  • AISI 430
  • SAE 430
  • JIS SUS430
  • ASTM MT430
  • ASTM 430
  • ASTM TP430
  • ASTM F430
  • UNS S43000