Back
{   T A B L E   D A T A  }
Home

Table C4. DWV¹ – Rated internal working pressure

1¼ inch through 2 inch
Nominal
or
standard
size,
in inches
Annealed²
S=
6000 psi
100F
S=
5100 psi
150F
S=
4800 psi
200F
S=
4800 psi
250F
S=
4700 psi
300F
S=
4000 psi
350F
S=
3000 psi
400F
1 ¼
330
280
264
264
258
220
165
1 ½
293
249
235
235
230
196
147
2
217
185
174
174
170
145
109
Nominal
or
standard
size,
in inches
Drawn³
S=
11,300 psi
100F
S=
11,300 psi
150F
S=
11,300 psi
200F
S=
11,300 psi
250F
S=
11,000 psi
300F
S=
10,300 psi
350F
S=
4300 psi
400F
1 ¼
621
621
621
621
604
556
236
1 ½
552
552
552
552
538
503
210
2
410
410
410
410
399
373
156
3 inch through 8 inch
Nominal
or
standard
size,
in inches
Annealed²
S=
6000 psi
100F
S=
5100 psi
150F
S=
4800 psi
200F
S=
4800 psi
250F
S=
4700 psi
300F
S=
4000 psi
350F
S=
3000 psi
400F
3
159
135
127
127
125
106
80
4
150
127
120
120
117
100
75
5
151
129
121
121
119
101
7
6
148
126
119
119
116
99
74
8
146
124
117
117
114
97
73
Nominal
or
standard
size,
in inches
Drawn³
S=
9000 psi
100F
S=
9000 psi
150F
S=
9000 psi
200F
S=
9000 psi
250F
S=
8700 psi
300F
S=
8500 psi
350F
S=
8200 psi
400F
3
239
239
239
239
231
225
217
4
225
225
225
225
217
212
205
5
227
227
227
227
219
214
207
6
223
223
223
223
215
210
203
8
219
219
219
219
212
207
200

¹ Based on maximum allowable stress in tension (psi) for the indicated temperatures (°F),

² When brazing or welding is used to join tube, the corresponding annealed rating must be used.

³ Types M and DWV are not normally available in the annealed temper. Shaded values are provided for guidance when drawn temper tube is brazed or welded.

Top


CORPORATE OFFICE : 145, Kika Street, Gulal Wadi, Mumbai 400 004. PHONE: 91-022-3461732 / 3462263 FAX: 91-022-3468079