MS TUBES & PIPES
 

Panem, Group produces Electric Resistance Welded (ERW) Black, Steel Pipes / Tubes in a size range of 15mm NB to 100mm NB in the light, medium and heavy classes.

Pipes of other sizes & shapes viz. Square, Rectangular, RT etc. are also available in any thickness as per customer’s requirement.

Specification   :           Conforming to IS : 1161

Application     :            Water pipes, Scaffoldings, Furnitures, Railings, Truck & Bus body etc.

 
SPECIFICATIONS FOR STEEL RAILING TUBE

  OD (MM)       Thickness (MM)
  58 & 76          1.60 & 2.00

 
Brand Names Sizes
  • PANEM LIGHT
  • PANEM MEDIUM
  • PANEM HEAVY
  • Round Hollow Section : ½” to 4”
  • Square Hollow Section : ½” to 4”
  • Rectangular Hollow Section : ½” to 4”
 
Conforming To Is 1161-1998 Steel Tubes Grade Yst-210 & Yst-240 For Structural Purpose
 

STEEL GRADE

S235GT

 

MECHANICAL

PROPERTIES

 

Yield strength

235 MPA Min

 

Tensile strength

340/520 MPA

 

Elongation

24% Min

 

CHEMICAL

COMPOSITION

 

Carbon

0.20% Max

 

Silicon

0.05% Max

 

Manganese

0.40% Max

 

Phosphorous

0.040% Max

 

Sulphur

0.045% Max

 

Aluminium

0.02% Max

 

END FINISH

SQUARE CUT

 

 

 

 

STRAIGHTNESS

1mm in 500 mm

 

 

 

 

FLATTENING TEST

Two Stages

 

 

Flatten upto 75% of Tube

 

 

Dia for  Weld

 

 

Flatten upto 60% of Tube

 

N.B. and Series

Outside Diameter

Wall Thickness

Plain end Tubes

 

mm

mm

mm

Kg./m

Mtr./Tonne

 

15. L
     M
     H

21.3

2.00

0.962

1040

2.65

1.22

820

.025

1.45

690

 

15. L
      M
      H

26.9

2.35

1.42

704

2.65

1.58

633

3.25

1.90

526

 

15. L
      M
      H

33.7

2.65

2.04

498

3.25

2.46

406

4.05

2.99

334

 

15. L
      M
     H

42.4

2.65

2.61

383

3.25

3.15

317

4.05

3.86

259

 

15. L
     M
     H

48.3

2.90

3.27

306

3.25

3.61

277

4.05

4.43

226

  15. L
     M
     H

60.3

2.90

4.14

242

3.25

4.57

219

3.65

5.10

196

4.50

6.17

162

  15. L
     M
     H

76.1

3.25

5.84

171

3.65

6.53

153

4.50

7.92

126

  15. L
     M
     H

88.9

3.25

6.86

146

4.05

8.48

118

4.85

10.10

199

  15. L
     M
     H

114.3

3.65

9.97

100

4.50

12.10

83

5.40

14.50

69

 

STANDARD TOLERANCES

 

THICKNESS

 

Light Tubes

+not limited  / -  8%

Medium & Heavy Tubes

+not limited  / -  10%

WEIGHT

 

Light Tubes

+10%          / -  8%

Medium & Heavy Tubes

+10%          / - 10%

For Quantities minimum load of 10 tonnes

+ 5 %          / - 5 %

For Quantities minimum load of 10 tonnes

+ 7.5 %       / - 7.5 %

LENGTH

 

Unless otherwise specified 4 to 7 meters.

 
 
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