Square Pipe YST310 Dealer – 12 mm to 300 mm

Square Pipe YST310 Dealer in North India – U.K & Sons are the largest supplier of Grade YST-310 Square Pipes.

We are the largest project suppliers of High grade and strength oriented material such as Pipes and Tubes, Pipe Fittings and Valves.

For every Structure the right grade and right material is the foundation of its longer and also stable life.

Money and labour are futile if you choose the wrong material. We at U.K & Sons help you to discuss and decide the right material.

YST – 310 Square Pipe APL APOLLO Tubes Ltd.

We are the authorized distributors of APL APOLLO TUBES Ltd., for North Region and large scale Government and Private Projects.

Our regular customers are various contractors such as NHAI, RITES, CIEL, PHE, PWD, CPWD, PDD, WATER BOARD, JAL NIGAM, etc.

We as Square Pipe YST310 Dealer are registered vendor for prestigious companies of India.for various


IS 4923 YST 310 Hollow Section Specifications

Indian StandardIS 4923 YST 310
Size range12 x 12 mm TO 300 x 300 mm
Wall Thickness (WT)0.5 – 25 mm
Length6.0 m ± 0.05 m Customized length ranging from 6 m to 12 m
Joint Type Welded / EFW / ERW
TolerancesDimensionThickness : (All sizes +/- 10%)
Outer Dimension (OD) of sides+/-1% with a minimum of +/-0.50 mm
Squareness of Corners90 degree +/-2 degree
Radius of Corners3 t, Max where t is the thickness of the section.
Concavity / Convexity1 percent of the size
Tolerance – TwistMaximum 2 mm ± 0.05 mm/m length-measured relative vertical shift of any adjacent corner of the section, measured by keeping one side on flat surface
Finish – Pipe EndPlain ended-Mechanically sheared, mill-cut finish without further machining
Finish – SurfaceBlack without any surface treatment of oiling or varnishing.

IS:4923 YST310 Square Pipe Price and Dealer in North India

  • BIS 4923 YST 310 ERW Square Hollow Section Tubing
  • IS 4923 YST 310 ERW SHS Pipes
  • IS:4923 YST310 square pipe dealer
  • Grade YST 310 MS Welded Structural Square Hollow Section
  • HRC MS IS 4923 YST 310 SHS Pipe
  • India Standard IS-4923 YST 310 MS Square Tube
  • As per IS 4923 YST 310 Carbon Steel Square Hollow Section
  • Indian Standard IS 4923 YST310 CS Square, Pipes
  • 310 Mild Steel Square Hollow Section
  • IS 4923 YST-310 Square Box Sections
  • IS 4923 YST 310 SHS Tubes
  • YST 310 Grade Rectangular Hollow Sections
  • IS 4923 Grade 310 Square Hollow Sections
  • IS 4923 310 Grade Pipe
  • YST 310 IS 4923 SHS
  • IS 4923 YST 310 Jindal RHS
  • APL APOLLO IS 4923 310 Hollow Section
  • APL APOLLO IS 4923 YST 310 Square Tube
  • Apollo IS 4923 YST 310 Grade Square Hollow Sections
  • 310 IS 4923 Apollo Grade Pipe
  • ASTM A500 IS 4923 310 Steel SHS Carbon Hollow Section
  • IS 4923 310 Indian Standard RHS
  • IS 4923 YST 310 Grade Pipe stockholder
  • YST 310 IS 4923 SHS supplier
  • Exporter of IS 4923 YST 310 Jindal RHS.
  • YST 310 IS 4923 APL Apollo Tubes Rectangular Hollow Sections
  • IS 4923 Grade YST 310 Square Hollow Sections stockist.

IS 4923 YST 310 Square Hollow Section Chemical Properties

StandardSteel GradeCarbon (c)Silicon (Si)Manganese (Mn)Phosphorus (p)Sulfur (S)
IS 4923YST 3100.12% max.0.03% to 0.08%0.50% max.0.05% max.0.05% max.

IS 4923 YST 310 Square Hollow Section Mechanical Test Parameters

GradeMin Tensile
Minimum Yield
Min. Elong
% size
Min. Elong
% size
YST – 3104503108 under 25.410 over 25.4

Square Pipe YST310 Dealer

Call us for best rates and Discounts on IS: 4923 YST- 310 Grade Pipes & Tubes, Hollow Sections, Square Pipes, Rectangle Tubes.

Square Pipe YST310 Dealer.

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