Steel Pipes India, Steel pipes manufacturers  - Rajasthan Tube Manufacturing Company Ltd. Limited

ERW Steel Galvanized Pipes

 



Product Query
 

Our range of ERW tubes is available in a variety of dimensions and can also be customized as per the client's requirement. ERW Pipes & Tubes / Black Steel Pipes & Tubes / Galvanized Pipes & Tubes have a wide application in :

Water Pipelines
Water Mains, Sewerage Systems
Industrial Water Lines, Plant Piping.
Agriculture and Irrigation
Deep Tube-Wells & Casing Pipes
Gas Pipe Lines
Pipe Lines For Natural Gas
LPG And Other Non-Toxic Gases
Oil Pipe Lines
Oil Refinery Piping, Crude Oil Piping.
Cross Country Pipe Line
 



 

DIMENSIONS, NOMINAL WEIGHT ETC. OF BLACK & GALVANIZED TO BS : 1387/ASTM A-120

NB & SERIES

APPROX. OUTSIDE

WALL THICKNESS

APPROX. WEIGHT OF TUBES

SOCKETS

PLAIN END

SCREWED & SOCKETED

MM

MIN. MM

MAX. MM

MM

GAUGE

KG / MTR

MTR / MT

NO. OF PIPES

KG / MTR

MTR / MT

NO. OF PIPES

O . D.

LENGTH

15 L
M
H

21.0

21.4

2.0

14

0.947

1055

175

0.956

1046

174

27.0

37

21.1

21.7

2.6

12

1.21

826

137

1.22

819

136

--

--

21.1

21.7

3.2

10

1.44

694

115

1.45

689

114

--

--

20 L
M
H

26.4

26.9

2.3

13

1.38

724

120

1.39

719

119

32.5

39

26.6

27.2

2.6

12

1.56

641

107

1.57

636

106

--

--

26.6

27.2

3.2

10

1.87

534

89

1.88

531

88

--

--

25 L
M
H

33.2

33.8

2.6

12

1.98

505

84

2.00

500

83

39.5

46

33.4

34.2

3.2

10

2.41

405

69

2.43

412

68

--

--

33.4

34.2

4.0

8

2.94

341

57

2.96

338

56

--

--

32 L
M
H

41.9

42.5

2.6

12

2.54

394

66

2.57

389

65

49.0

51

42.1

42.9

3.2

10

3.10

322

54

3.13

319

53

--

--

42.1

42.9

4.0

8

3.79

264

44

3.82

261

43

--

--

40 L
M
H

47.8

48.4

2.9

11

3.23

309

52

3.27

305

51

56.0

51

48.0

48.8

3.2

10

3.57

280

47

3.61

277

46

--

--

48.0

48.8

4.0

8

4.38

229

38

4.42

226

37

--

--

50 L
M
H

59.6

60.2

2.9

11

4.08

245

41

4.15

241

40

68.0

60

59.8

60.8

3.6

9

5.03

199

33

5.10

196

32

--

--

59.8

60.8

4.5

7

6.19

161

27

6.26

159

26

--

--

65 L
M
H

75.2

76.0

3.2

10

5.71

175

29

5.83

171

28

84.0

69

75.4

76.6

3.6

9

6.43

156

26

6.55

153

25

--

--

75.4

76.6

4.5

7

7.93

126

21

8.05

124

20

--

--

80 L
M
H

87.9

88.7

3.2

10

6.72

149

25

6.89

145

24

98.0

75

88.1

89.5

4.0

8

8.37

120

20

8.54

117

19

--

--

88.1

89.5

5.0

6

10.30

97

17

10.50

95

16

--

--

100L
M
H

113.0

113.9

3.6

9

9.75

102

17

10.00

100

16

124.0

87

113.3

114.9

4.5

7

12.20

82

14

12.50

80

13

--

--

113.3

114.9

5.4

5

14.50

69

12

14.80

67

11

--

--

125M
H

138.7

140.6

5.0

6

16.60

60

11

17.10

58

10

151.0

96

138.7

140.6

5.4

5

17.90

56

9

18.40

54

8

--

--

150M
H

164.1

166.1

5.0

6

19.70

51

9

20.30

49

8

178.0

96

164.1

166.1

5.4

5

21.30

46

8

21.90

45

7

--

--

 

 Tolerences

Thickness

Light tubes

: Not Limited

: - 8%

Medium & Heavy Tubes

: + Not Limited

: - 10%

Weight

Light, Medium & Heavy tubes1. For quantities of 150 meters and over of one size.

: + 4%

2. For single Tube

: + 10%

Length

Light, Medium & Heavy tubes

: Random Length of 4 to 7 meters unless specified otherwise

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