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Technical Data

Technical Data


Stainless Steel Buttweld Fittings

Stainless Steel Flanges

Stainless Steel Forged Fittings

Stainless Steel Chemical Composition

Stainless Steel Mechanical Properties

Stainless Steel Pipe Wall Thickness

Stainless Steel Pipe Weight Chart

Carbon Steel Chemical Composition

Carbon Steel Flange Dimensions

Stainless Steel Pipes Dimensions Chart

PIPE SIZE O/D Nominal Wall Thickness
DIA SCH.
5S		 SCH.
5		 SCH
10S		 SCH.
10		 SCH.
20S		 SCH.
30		 SCH.
40S		 SCH.
40		 SCH
60		 SCH
80 S		 SCH
80		 SCH
100		 SCH
120		 SCH.
140		 SCH.
160		 SCH.
XXS
MM Inch MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM MM
6 1/8 10.3 1 1.2 1.5 1.73 2.41
8 1/4 13.7 1.2 1.65 2 2.24 3.02
10 3/8 17.2 1.2 1.65 2 2.31 3.2
15 1/2 21.3 1.65 1.65 2.11 2.11 2.5 2.77 3.73 4.75 7.47
20 3/4 26.7 1.65 1.65 2.11 2.11 2.5 2.87 3.91 5.54 7.82
25 1 33.4 1.65 1.65 2.77 2.77 3 3.38 4.55 6.35 9.09
32 11/4 24.2 1.65 1.65 2.77 2.77 3 3.56 4.85 6.35 9.7
40 11/2 48.3 1.65 1.65 2.77 2.77 3 3.68 5.08 7.14 10.16
50 2 60.3 1.65 1.65 2.77 2.77 3.5 3.91 5.54 8.71 11.07
65 21/2 73 2.11 2.11 3.05 3.05 3.5 5.16 7.01 9.53 14.02
80 3 88.9 2.11 2.11 3.05 3.05 4 5.49 7.62 11.13 15.24
90 31/2 101.6 2.11 2.11 3.05 3.05 4 5.74 8.08 16.15
100 4 114.3 2.11 2.11 3.05 3.05 4.5 6.02 8.56 11.13 13.49 17.12
125 5 141.3 2.77 2.77 3.4 3.43 5 6.55 9.53 12.7 15.88 19.05
150 6 168.3 2.77 2.77 3.4 3.43 5.5 7.11 10.97 14.27 18.24 21.95
200 8 219.1 2.77 2.77 3.76 3.76 6.35 7.04 8.18 10.81 12.7 15.06 18.24 20.62 23.01 22.23
250 10 273.1 3.4 3.4 4.19 4.19 6.35 7.8 9.27 12.2 12.7 15.06 18.24 21.41 25.4 28.58 25.4
300 12 323.9 3.96 4.19 4.57 4.57 6.35 8.38 9.53 10.31 14.27 12.7 17.45 21.41 25.4 28.58 33.32 25.4
350 14 355.6 3.96 4.78 6.35 7.92 9.53 9.53 11.13 15.06 12.7 19.05 23.8 27.76 31.75 35.71
400 16 406.4 4.19 4.78 6.35 7.92 9.53 9.53 12.7 16.66 12.7 21.41 26.19 30.94 36.53 40.46
450 18 457.2 4.19 4.78 6.35 7.92 11.13 9.53 14.27 19.05 12.7 23.8 29.36 34.93 39.67 45.24
500 2C 508 4.78 5.54 6.35 9.53 12.7 9.53 15.06 2062 12.7 26.19 32.54 38.1 44.45 49.99
550 22 558.8 4.78 5.54 6.35 9.53 12.7 9.53 15.88 22.23 12.7 28.57 34.92 41.27 47.62 53.97
600 24 609.6 5.54 6.35 6.35 9.53 14.27 9.53 17.45 24.59 12.7 30.94 38.89 46.02 52.37 59.51
650 26 660.4 7.92 12.7 9.53 12.7          
700 28 711.2 7.92 12.7 15.88 9.53 12.7          
750 3C 762 6.35 7.92 7.92 12.7 15.88 9.53 1270          
800 32 812.8 7.92 12.7 15.88 9.53 17.48 12.7          
850 34 863.6 7.92 12.7 15.88 9.53 17.48 12.7          
900 36 914.4 7.92 12.7 15.88 9.53 19.05 12.7          

Stainless Steel Pipes Weight Chart

  O/D SCH. SCH. SCH. SCH. SCH. SCH. SCH. SCH. SCH. SCH. SCH. SCH. SCH. SCH. SCH. SCH.
DIA 5S 5 10S 10 20S 30 40S 40 60 80S 80 100 120 140 160 XXS
MM Inch Meter
MM		 Weight
Kg/Mtr		 Weight
Kg/Mtr		 Weight
Kg/Mtr		 Weight
Kg/Mtr		 Weight
Kg/Mtr		 Weight
Kg/Mtr		 Weight
Kg/Mtr		 Weight
Kg/Mtr		 Weight
Kg/Mtr		 Weight
Kg/Mtr		 Weight
Kg/Mtr		 Weight
Kg/Mtr		 Weight
Kg/Mtr		 Weight
Kg/Mtr		 Weight
Kg/Mtr		 Weight
Kg/Mtr
6 1/8 10.3 0.23 0.27 0.33 0.37 0.47
8 1/4 13.7 0.37 0.49 0.58 0.64 0.82
10 3/8 17.2 0.47 0.63 0.74 0.87 1.12
15 1/2 21.3 0.01 0.81 1.02 1.02 1.15 1.29 1.64 1.97 2.59
20 3/4 26.7 1.03 1.03 1.3 1.3 1.49 1.71 2.93 2.93 3.69
25 1 33.4 1.31 1.31 2.13 2.13 2.24 2.54 3.29 4.3 5.53
32 11/4 24.2 1.67 1.67 2.73 2.73 2.9 3.44 4.53 5.69 7.88
40 11/2 48.3 1.93 1.93 3.16 3.16 3.35 4.11 5.49 7.35 9.69
50 2 60.3 1.93 2.42 3.99 3.99 4.9 5.52 7.6 11.26 13.65
65 21/2 73 3.75 3.75 5.34 5.34 6 8.77 11.59 15.15 20.72
80 3 88.9 4.59 4.59 6.56 6.56 8.37 11.47 15.51 21.67 28.11
90 31/2 101.6 5.25 5.25 7.53 7.53 9.62 13.78 18.92 34.56
100 4 114.3 5.93 5.93 8.5 8.5 12.18 6.32 22.66 28.75 34.05 41.66
125 5 141.3 9.61 9.61 11.74 11.74 16.8 2210 31.44 40.9 49.87 58.31
150 6 168.3 11.47 11.47 14.04 14.04 22.08 28.69 43.21 55.03 68.53 79.1
200 8 219.1 15 15 20.77 20.27 33.82 37.38 43.2 53.9 65.63 76.93 91.73 102.47 112.97 108
250 10 273.1 22.95 22.95 28.2 28.2 42.41 51.81 61.22 82.8 82.8 97.27 116.38 134.9 157.51 174.95 155.5
300 12 323.9 31.72 33.6 36.54 36.54 50.48 66.2 75.01 80.94 110.62 98.95 133.88 162.14 189.82 211.31 242.4 189.82
350 14 355.6 34.86 41.99 55.53 68.95 82.58 82.58 96 128.42 109.04 160.54 197.74 227.88 257.47 286.04
400 16 406.4 42.2 48.07 63.61 79.03 94.7 94.7 125.2 162.59 125.2 206.4 249.34 290.88 338.32 370.74
450 18 457.2 47.46 54.15 71.69 89.1 124.32 106.83 158.27 209 141.35 258.29 314.54 369.34 414.74 466.67
500 2C 508 60.23 69.7 79.76 118.93 157.51 118.9 185.89 251.65 157.51 315.97 387.41 448.3 515.94 573.31
550 22 558.8 65.95 76.75 87.84 131.07 173.66 131.07 216.04 298.55 173.66 379.7 457.83 535.17 609.3 682.57
600 24 609.6 83.8 95.92 95.92 143.2 212.72 143.2 258.74 360.21 189.82 448.3 555.76 649.44 730.72 819.7
650 26 660.4 129.4 205.97 155.32 205.97          
700 28 711.2 139.47 222.13 276.48 167.44 222.13          
750 3C 762 120.15 149.55 149.55 238.28 296.68 179.56 238.28          
800 32 812.8 159.62 254.44 316.88 191.69 348.11 254.44          
850 34 863.6 169.64 270.5 336.96 203.74 370.22 270.5          
900 36 914.4 179.77 286.75 357.28 215.93 427.09 286.75          

Stainless Steel Chemical Composition

CHEMICAL COMPOSITION ( IN PERCENTAGE )
Grade C (Max) Mn (Max) P (Max) S (Max) Si (Max) Cr Ni Mo Nitrogen (Max) Cu/ Others
301 0.15 2.00 0.045 0.030 1.00 16.00 - 18.00 6.00 - 8.00 - 0.10 -
304 0.08 2.00 0.045 0.030 0.75 18.00 - 20.00 8.00- 10.50 - 0.10 -
304L 0.030 2.00 0.045 0.030 0.75 18.00 - 20.00 8.00- 12.00 - 0.10 -
310S 0.08 2.00 0.045 0.030 1.50 24.00- 26.00 19.00 - 22.00 - - -
316 0.08 2.00 0.045 0.030 0.75 16.00 - 18.00 10.00 - 14.00 2.00 - 3.00 0.10 -
316L 0.030 2.00 0.045 0.030 0.75 16.00 - 18.00 10.00 - 14.00 2.00 - 3.00 0.10 -
317 0.08 2.00 0.045 0.030 0.75 18.00 - 20.00 11.00 - 14.00 3.00 - 4.00 0.10 -
317L 0.030 2.00 0.045 0.030 0.75 18.00 - 20.00 11.00 - 15.00 3.00 - 4.00 0.10 -
321 0.08 2.00 0.045 0.030 0.75 17.00 - 19.00 9.00 - 12.00 - 0.10 Ti5 ( C + N ) Min or 0.70 max
347 0.08 2.00 0.045 0.030 0.75 17.00 - 19.00 9.00 - 13.00 - - Cb= 10x ( C Min ) or 1.00 Max
409 0.08 1.00 0.040 0.010 1.00 10.50 - 11.75 0.50 - - Ti= 6x (C+ N ) Min or 0.70 Max
409M 0.03 0.81.2 0.030 0.030 0.40.75 11.00- 12.00 1.5 max. - - Ti= 6x (C) Min or 0.70 Max
410S 0.08 1.00 0.040 0.030 1.00 11.50- 13.50 0.60 - - -
410 0.15 1.00 0.040 0.030 1.00 11.50- 13.50 0.75 - - -
420 0.35 0.50 0.035 0.015 0.50 12.00 - 13.00 0.20.3 - - -
430 0.12 1.00 0.040 0.030 1.00 16.00 - 18.00 0.75 - - -
JSL AUS 0.08 7.08.0 0.070 0.030 0.75 15.50 - 16.50 4.25 - 4.75 - - 0.9 - 1.10
JS- 203 0.08 9.2510.25 0.070 0.030 0.75 14.25 - 15.25 2.25 - 2.75 - - 1.60- 2.0
301M 0.10 4.55.5 0.060 0.030 0.75 14.50 - 15.50 6.0 - 7.0 - - 1.70- 1.90
* Thickness of 1.27mm & below will have elongation of 20% min.

Stainless Steel Mechanical Properties

MECHANICAL PROPERTIES
Grade Tensile
Strength Mpa, (Min)		 Yield
Strength
Mpa, (Min)		 %Age
Elongation
in 50mm
gauge length min		 Hardness (Max)
BHN Rb
301 515 205 40 217 95
304 515 205 40 201 92
304L 485 170 40 201 92
310S 515 205 40 217 95
316 515 205 40 217 95
316L 485 170 40 217 95
317 515 205 35 217 95
317L 515 205 40 217 95
321 515 205 40 217 95
347 515 205 40 201 92
409 380 170 20 179 88
409M 430 275 20 187 90
410S 415 205 22 183 89
410 450 205 20 217 89
420 700( max ) - 15 217 95
430 450 205 22 183 89
JSL AUS 515 205 40 217 95
JS-203 515 205 40 217 95
301M 515 205 40 217 95

Carbon Steel Pipes/Plates

CHEMICAL ANALYSIS Mechnical Properties SPECIFIC REQUIREMENT
Tensile Strength Yield Strength Elongation
Specification WT C% Mn% P% MAX S% MAX Si% Cr% Mo% Mpa Mpa 50mm MIN Longitudinal
ASTM A 53/A
ASTM A 53/B
ASTM A 106/A
ASTM A 106/B
ASTM A 106/C		 AW
AW
AW
AW
AW 		0.25MAX
0.30MAX
0.25MAX
0.30MAX
0.35MAX 		0.95MAX
1.20MAX
0.27-0.93
0.29-1.06
0.29-1.06
 0.050
0.050
0.025
0.025
0.025
 0.060
0.060
0.025
0.025
0.025 		-
-
0.10MIN
0.10MIN
0.10MIN
 -
-
0.40MAX
0.40MAX
0.40MAX 		-
-
0.15MAX
0.15MAX
0.15MAX
 331MIN
413MIN
330MIN
415MIN
485MIN
 207 MIN
240MIN
205MIN
240MIN
275MIN
 36
29.5
35/28
30/22
30/22
 Cr Mo Cu Ni Va
0.40 0.15 0.40 0.40 0.08
five elements not to exceed 1%
ASTM A 179
ASTM A 214
ASTM A 192
ASTM A 209/T1
ASTM A 209/T1a
ASTM A 209/T1B
ASTM A 210/A-1
ASTM A 210/C		 MW
MW
MW
MW
MW
MW
MW
MW 		0.06-018
0.18MAX
0.06-0.18
0.10-0.20
0.15-0.25
0.14MAX
0.27MAX
0.35MAX 		0.27-0.63
0.27-0.63
0.27-0.63
0.30-0.80
0.30-0.80
0.30-0.80
0.93MAX
0.29-1.06
 0.048
0.050
0.048
0.045
0.045
0.045
0.048
0.048
 0.048
0.050
0.048
0.045
0.045
0.045
0.058
0.058		 -
-
0.25MAX
0.10-0.50
0.10-0.50
0.10-0.50
0.10MIN
0.10MIN
 -
-
-
-
-
-
-
- 		-
-
-
0.44-0.65
0.44-0.65
0.44-0.65
-
- 		325MIN
385MIN
325MIN
380MIN
365MIN
415MIN
415MIN
485MIN
 180MIN
180MIN
180MIN
205MIN
195MIN
220MIN
255MIN
275MIN
 35.0
35.0
35.0
30/22
30/22
30/22
30/22
30/22
 Hardness 72 HRB MAX
Hardness 72 HRB MAX
Hardness 77 HRB MAX
Hardness 80 HRB MAX
Hardness 81 HRB MAX
Hardness 77 HRB MAX
Hardness 79 HRB MAX
Hardness 89 HRB MAX
ASTM A 213/T2
ASTM A 213/T5
ASTM A 213/T11
ASTM A 213/T12
ASTM A 213/T22
MW
MW
MW
MW
MW
 0.10/0.20
0.15MAX
0.15MAX
0.15MAX
0.15MAX
 0.30-0.61
0.30-0.60
0.30-0.60
0.30-0.61
0.30-0.60
 0.045
0.030
0.030
0.045
0.030
 0.045
0.030
0.030
0.045
0.030
 0.10-0.30
0.50MAX
0.50-1.00
0.50MAX
0.50MAX
 0.50-0.81
4.00-6.00
1.00-1.50
0.80-1.25
1.90-2.60
 0.44-0.65
0.44-0.65
0.44-0.65
0.44-0.65
0.87-1.13		 415MIN
415MIN
415MIN
415MIN
415MIN		 205MIN
205MIN
205MIN
220MIN
205MIN
 30/22
30/22
30/22
30/22
30/22
 Hardness 85 HRB MAX
Hardness 85 HRB MAX
Hardness 85 HRB MAX
Hardness 85 HRB MAX
Hardness 85 HRB MAX
ASTM A 333/1
ASTM A 333/6
ASTM A 334/1
ASTM A 334/6
 AW
AW
AW
AW 		0.30MAX
0.30MAX
0.30MAX
0.30MAX
 0.40-1.06
0.29-1.06
0.40-1.06
0.29-1.06
 0.025
0.025
0.025
0.025
 0.025
0.025
0.025
0.025		 -
0.10MIN
-
0.10MIN
 -
-
-
- 		-
-
-
- 		380MIN
415MIN
380MIN
415MIN
 205MIN
240MIN
205MIN
240MIN 		25/20
30/22
35/28
30/22 		Impact AS-50F
FOR 40X10J/18/14
-50F 40X10J/18/14
90 HRB MAX
ASTM A 335/P1
ASTM A 335/P2
ASTM A 335/P5
ASTM A 335/P9
ASTM A 335/P11
ASTM A 335/P12
ASTM A 335/P22
AW
AW
AW
AW
AW
AW
AW 		0.10-0.20
0.10-0.20
0.15MAX
0.15MAX
0.15MAX
0.15MAX
0.15MAX
 0.30-0.80
0.30-0.61
0.30-0.60
0.30-0.60
0.30-0.60
0.30-0.61
0.30-0.60
 0.025
0.025
0.025
0.025
0.025
0.025
0.025
 0.025
0.025
0.025
0.025
0.025
0.025
0.025		 0.10-0.50
0.10-0.30
0.50MAX
0.25-1.00
0.50-1.00
0.50MAX
0.50MAX
 -
0.50-0.81
4.00-6.00
8.00-10.00 1.00-1.50
0.80-1.25
1.90-2.60
 0.44-0.65
0.44-0.65
0.45-0.65
0.09-1.10
0.44-0.65
0.44-0.65
0.87-1.13
 380MIN
380MIN
415MIN
415MIN
415MIN
415MIN
415MIN		 205MIN
205MIN
205MIN
172MIN
205MIN
205MIN
205MIN 		30/22
30/22
30/22
30/22
30/22
50/22
30/22
BS/3059/1/33
BS/3059/2/33
BS/3059/2/45
BS/3059/2/620 		0.15MAX
0.15MAX
0.12-0.18
0.10-0.15
 0.30-0.70
0.40-0.70
0.90-1.20
0.40-0.70
 0.050
0.050
0.035
0.040
 0.050
0.050
0.035
0.040		 -
0.10-0.35
0.10-0.35
0.10-0.35
 -
-
-
0.70-1.10 		-
-
-
0.45-0.65

324-441
324-441
441-560
441-618
 186MIN
186MIN
245MIN
235MIN
 25
21
22
22
DIN/17175/ST35.8
DIN/17175/ST45.8
DIN/17175/15MO3
DIN/17175/13CrMO44
DIN/17175/10CrM910
0.17MAX
0.22MAX
0.12-0.20
0.10-0.18
0.15MAX
 0.40MIN
0.45MIN
0.50-0.80
0.40-0.70
0.40-0.60
 0.040
0.040
0.040
0.040
0.040
 0.040
0.040
0.040
0.040
0.040		 0.35MAX
0.10-0.35
0.10-0.35
0.10-0.35
0.15-0.50
 -
-
-
0.70-1.60
2.0-2.5 		-
-
0.25-0.35
0.40-0.50
0.9-1.10 		340-441
441-540
441-540
441-570
441-570
 235MIN
255MIN
284MIN
294MIN
294MIN
 25
25
21
22
22
ASTM A 199/T5
ASTM A 199/T11
ASTM A 199/T22
ASTM A 199/T4
ASTM A 199/T7
ASTM A 200/T5
ASTM A 200/T11
ASTM A 200/T22
ASTM A 200/T4
ASTM A 200/T7
ASTM A 199/T9
 MW
MW
MW
MW
MW
MW
MW
MW
MW
MW
MW
 0.50-0.15
0.50-0.15
0.50-0.15
0.15MAX
0.15MAX
0.15MAX
0.50-0.15
0.50-0.15
0.50-0.15
0.15MAX
0.15MAX
 0.30-0.60
0.30-0.60
0.30-0.60
0.30-0.60
0.30-0.60
0.30-0.60
0.30-0.60
0.30-0.60
0.30-0.60
0.30-0.60
0.30-0.60		 0.030
0.030
0.030
0.030
0.030
0.030
0.030
0.030
0.030
0.030
0.030
 0.030
0.030
0.030
0.030
0.030
0.030
0.030
0.030
0.030
0.030
0.030
 0.50MAX
0.50-1.00
0.50MAX
0.50-1.00
0.50-1.00
0.50-1.00
0.50-1.00
0.50MAX
0.50-1.00
0.50-1.00
0.25-1.00
 4.00-6.00
1.00-1.50
1.90-2.60
2.15-2.85
6.00-8.00
4.00-6.00
1.00-1.50
1.90-2.60
2.15-2.85
6.00-8.00
8.00-10.0
 0.45-0.65
0.44-0.65
0.87-1.13
0.44-0.65
0.45-0.65
0.45-0.65
0.44-0.65
0.87-1.13
0.44-0.65
0.45-0.65
0.90-1.10 		415MIN
415MIN
415MIN
415MIN
415MIN
415MIN
415MIN
415MIN
415MIN
415MIN
415MIN 		170MIN
170MIN
170MIN
170MIN
170MIN
170MIN 170MIN
170MIN
170MIN
170MIN
170MIN
 30/22
30/22
30/22
30/22
30/22 30/22
30/22
30/22
30/22
30/22
30/22
Hardness 85 HRB MAX
Hardness 85 HRB MAX
Hardness 85 HRB MAX
Hardness 85 HRB MAX
Hardness 85 HRB MAX
Hardness 85 HRB MAX
Hardness 85 HRB MAX
Hardness 85 HRB MAX
Hardness 85 HRB MAX
Hardness 85 HRB MAX
Hardness 85 HRB MAX