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Some parameters used in pipe calculator ("Calculate Price") and product stock codes used in stock list are explained below.
-Stock Code Illustration Examples
|
Material code |
Description |
Density (x103kg/m3) |
|
CS |
Carbon steel (pipe) |
7.85 |
|
SS304 |
Stainless steel 304/304L (pipe) |
7.93 |
|
SS316 |
Stainless steel 316/316L (pipe) |
7.98 |
|
4130 |
4130 |
7.85 |
|
90/10 |
Copper-Ni 90/10 |
8.94 |
|
A234 |
Carbon steel (Buttweld/Socket Weld Fitting) |
7.85 |
|
A105 |
Forged steel (Forged Fitting) |
8.00 |
|
SS316 |
Stainless steel 316/316L (SS Fitting) |
7.98 |
|
A105 |
Carbon steel (Flanges) |
7.85 |
|
SS316 |
Stainless steel 316/316L (Flanges) |
7.98 |
|
A333 Grade 6 |
Low Temp Carbon Steel (pipe) |
7.87 |
The following chart gives standard pipe
schedule or pipes sizes as given by ANSI / ASME B36.10M and API 5L .
Abbreviation list:
ANSI - American
National Standards Institute
O.D. =. Outside Diameter
ASME - American Society of Mechanical
Engineers
E.H. = Extra Heavy
API = American Petroleum Institute
Dbl. = Double
NPS = Nominal Pipe Size
Std. = Standard
|
NPS |
O.D. Inches |
PIPE SCHEDULES |
|||||||||||||||
|
|
|
WALL THICKNESS ( Inches) |
|||||||||||||||
|
NPS |
O.D. Inches |
5 |
10s |
10 |
20 |
30 |
40s & Std |
40 |
60 |
80s & E.H. |
80 |
100 |
120 |
140 |
160 |
Dbl. E.H.(XXH) |
|
|
0.405 |
|
0.035 |
0.049 |
0.049 |
|
|
0.068 |
0.068 |
|
0.095 |
0.095 |
|
|
|
|
|
|
|
1/4 |
0.540 |
|
0.049 |
0.065 |
0.065 |
|
|
0.088 |
0.088 |
|
0.119 |
0.119 |
|
|
|
|
|
|
3/8 |
0.675 |
|
0.049 |
0.065 |
0.065 |
|
|
0.091 |
0.091 |
|
0.126 |
0.126 |
|
|
|
|
|
|
1/2 |
0.840 |
0.065 |
0.065 |
0.083 |
0.083 |
|
|
0.109 |
0.109 |
|
0.147 |
0.147 |
|
|
|
0.187 |
0.294 |
|
3/4 |
1.050 |
0.065 |
0.065 |
0.083 |
0.083 |
|
|
0.113 |
0.113 |
|
0.154 |
0.154 |
|
|
|
0.218 |
0.308 |
|
1 |
1.315 |
0.065 |
0.065 |
0.109 |
0.109 |
|
|
0.133 |
0.133 |
|
0.179 |
0.179 |
|
|
|
0.250 |
0.358 |
|
1 1/4 |
1.660 |
0.065 |
0.065 |
0.109 |
0.109 |
|
|
0.140 |
0.140 |
|
0.191 |
0.191 |
|
|
|
0.250 |
0.382 |
|
1 1/2 |
1.900 |
0.065 |
0.065 |
0.109 |
0.109 |
|
|
0.145 |
0.145 |
|
0.200 |
0.200 |
|
|
|
0.281 |
0.400 |
|
2 |
2.375 |
0.065 |
0.065 |
0.109 |
0.109 |
|
|
0.154 |
0.154 |
|
0.218 |
0.218 |
|
|
|
0.343 |
0.436 |
|
2 1/2 |
2.875 |
0.083 |
0.083 |
0.120 |
0.120 |
|
|
0.203 |
0.203 |
|
0.276 |
0.276 |
|
|
|
0.375 |
0.552 |
|
3 |
3.500 |
0.083 |
0.083 |
0.120 |
0.120 |
|
|
0.216 |
0.216 |
|
0.300 |
0.300 |
|
|
|
0.437 |
0.600 |
|
3 1/2 |
4.000 |
0.083 |
0.083 |
0.120 |
0.120 |
|
|
0.226 |
0.226 |
|
0.318 |
0.318 |
|
|
|
|
0.636 |
|
4 |
4.500 |
0.083 |
0.083 |
0.120 |
0.120 |
|
|
0.237 |
0.237 |
0.281 |
0.337 |
0.337 |
|
0.437 |
|
0.531 |
0.674 |
|
4 1/2 |
5.000 |
|
|
|
|
|
|
0.247 |
|
|
0.355 |
|
|
|
|
|
0.710 |
|
5 |
5.563 |
0.109 |
0.109 |
0.134 |
0.134 |
|
|
0.258 |
0.258 |
|
0.375 |
0.375 |
|
0.500 |
|
0.625 |
0.750 |
|
6 |
6.625 |
0.109 |
0.109 |
0.134 |
0.134 |
|
|
0.280 |
0.280 |
|
0.432 |
0.432 |
|
0.562 |
|
0.718 |
0.864 |
|
7 |
7.625 |
|
|
|
|
|
|
0.301 |
|
|
0.500 |
|
|
|
|
|
0.875 |
|
8 |
8.625 |
0.109 |
0.109 |
0.148 |
0.148 |
0.250 |
0.277 |
0.322 |
0.322 |
0.406 |
0.500 |
0.500 |
0.593 |
0.718 |
0.812 |
0.906 |
0.875 |
|
9 |
9.625 |
|
|
|
|
|
|
0.342 |
|
|
0.500 |
|
|
|
|
|
|
|
10 |
10.750 |
0.134 |
0.134 |
0.165 |
0.165 |
0.250 |
0.307 |
0.365 |
0.365 |
0.500 |
0.500 |
0.593 |
0.718 |
0.843 |
1.000 |
1.125 |
|
|
11 |
11.750 |
|
|
|
|
|
|
0.375 |
|
|
0.500 |
|
|
|
|
|
|
|
12 |
12.750 |
0.156 |
0.165 |
0.180 |
0.180 |
0.250 |
0.330 |
0.375 |
0.406 |
0.562 |
0.500 |
0.687 |
0.843 |
1.000 |
1.125 |
1.312 |
|
|
14 |
14.000 |
0.156 |
|
0.188 |
0.250 |
0.312 |
0.375 |
0.375 |
0.437 |
0.593 |
0.500 |
0.750 |
0.937 |
1.093 |
1.250 |
1.406 |
|
|
16 |
16.000 |
0.165 |
|
0.188 |
0.250 |
0.312 |
0.375 |
0.375 |
0.500 |
0.656 |
0.500 |
0.843 |
1.031 |
1.218 |
1.437 |
1.593 |
|
|
18 |
18.000 |
0.165 |
|
0.188 |
0.250 |
0.312 |
0.437 |
0.375 |
0.562 |
0.750 |
0.500 |
0.937 |
1.156 |
1.375 |
1.562 |
1.781 |
|
|
20 |
20.000 |
0.188 |
|
0.218 |
0.250 |
0.375 |
0.500 |
0.375 |
0.593 |
0.812 |
0.500 |
1.031 |
1.280 |
1.500 |
1.750 |
1.968 |
|
|
24 |
24.000 |
0.218 |
|
0.250 |
0.250 |
0.375 |
0.562 |
0.375 |
0.687 |
0.968 |
0.500 |
1.218 |
1.531 |
1.812 |
2.062 |
2.343 |
|
|
26 |
26.000 |
|
|
|
0.312 |
0.500 |
|
0.375 |
|
|
0.500 |
|
|
|
|
|
|
|
28 |
28.000 |
|
|
|
312.000 |
0.500 |
0.625 |
0.375 |
|
|
|
|
|
|
|
|
|
|
30 |
30.000 |
0.250 |
|
0.312 |
0.312 |
0.500 |
0.625 |
0.375 |
|
|
0.500 |
|
|
|
|
|
|
|
32 |
32.000 |
|
|
|
0.312 |
0.500 |
0.625 |
0.375 |
0.688 |
|
0.500 |
|
|
|
|
|
|
|
34 |
34.000 |
|
|
|
0.312 |
0.500 |
0.625 |
0.375 |
0.688 |
|
|
|
|
|
|
|
|
|
36 |
36.000 |
|
|
|
0.312 |
|
0.625 |
0.375 |
0.750 |
|
0.500 |
|
|
|
|
|
|
|
42 |
42.000 |
|
|
|
|
|
|
0.375 |
|
|
0.500 |
|
|
|
|
|
|
|
48 |
48.000 |
|
|
|
|
|
|
0.375 |
|
|
0.500 |
|
|
|
|
|
|
|
General |
CS |
carbon steel |
||
|
SS |
Stainless steel |
|||
|
P
|
Pipe |
|||
|
T |
fitting |
|||
|
F |
Flanges |
|||
|
0001,0002, ….. |
Running number, different sizes/schedules |
|||
|
Pipe-CS |
A |
Non coating type |
||
|
B |
Galvanized type |
|||
|
C |
Non coating type, promotion |
|||
|
Pipe-SS |
A |
B36.19 316L, seamless, plain end |
||
|
B |
B31.3 316L, seamless |
|||
|
C |
B36.19 316L, welded, plain end |
|||
|
D |
B36.19 Duplex 31803, bevelled end |
|||
|
Fitting (CS, SS) |
A |
Elbow |
||
|
01 |
90deg , radius Short, |
|||
|
02 |
90deg, radius Long |
|||
|
03 |
45deg, radius Long |
|||
|
04 |
90deg, Radius 5xDiameter |
|||
|
05 |
45deg, Radius 5xDiameter |
|||
|
06 |
90deg, Class 3000, |
|||
|
07 |
45deg, Class 3000, |
|||
|
08 |
90deg, Class 6000, |
|||
|
09 |
45deg, Class 6000, |
|||
|
B |
Coupling/Union |
|||
|
01 |
Coupling, Straight, Class 3000, Socket weld ends |
|||
|
02 |
Coupling, Straight, Class 3000, threaded ends |
|||
|
03 |
Coupling, Reducing, Class 3000, Socket weld ends |
|||
|
04 |
Coupling, Half, Class 3000, Female NPT end |
|||
|
05 |
Coupling, Half, Class 3000, Socket weld end |
|||
|
06 |
Union, Class 3000, NPT |
|||
|
07 |
Union, Class 3000, Socket weld |
|||
|
08 |
Coupling, Straight, Class 6000, Socket weld end |
|||
|
C |
Reducer |
|||
|
01 |
Concentric, buttweld ends |
|||
|
02 |
Eccentric, buttweld ends |
|||
|
D |
Cross/Tee/Threadplet/Weldolet/Sockolet |
|||
|
01 |
Cross, buttweld ends |
|||
|
10 |
Tee, Equal, Class 3000, Socket weld ends |
|||
|
11 |
Tee, Equal, Class 3000, Buttweld ends |
|||
|
12 |
Tee, Equal, Class 6000, Socket weld ends |
|||
|
20 |
Tee, Reducing, Class 3000, Socket weld ends |
|||
|
21 |
Tee, Reducing, Socket weld ends |
|||
|
50 |
Threadolet, Class3000, female NPT end |
|||
|
51 |
Weldolet, Class 3000 |
|||
|
52 |
Sockolet, Class 3000 |
|||
|
E |
Cap |
|||
|
01 |
Buttweld ends |
|||
|
F |
Stud ends |
|||
|
G |
Nipples |
|||
|
M |
Manifold Fittings |
|||
|
N |
Crosses andTees |
|||
|
O |
Flanges and Connectors |
|||
|
P |
Studded Blocks |
|||
|
Q |
Hammer Unions |
|||
|
R |
Clamps |
|||
|
Flanges |
A |
Weld Necks |
R |
Raised Face |
|
B |
Slip on |
S |
Flat face |
|
|
C |
Blind |
T |
Ring Type Joint |
|
|
D |
Socket Weld |
|
||
|
E |
Threaded |
|
||
|
AR01, AS01, BS01, BR01, CR01, CS01 |
Class 150 |
|||
|
DR01a |
Class 150, Spiral Serrated finishing |
|||
|
DR01b |
Class 150, smooth finishing |
|||
|
DR01c |
Class 150, smooth finishing, galvanized |
|||
|
AR02, BS02, BR02, CR02, DR02 |
Class 300 |
|||
|
AT04, BT04, DR04 |
Class 900 |
|||
|
AT05 |
Class 1500 |
|||
|
AT06 |
Class 2500 |
|||
Stock Code Illustration Examples
|
Example code |
Interpretation |
Meaning |
|
FSSDR02-0001 |
F-SS-DR02-0001 |
Flange-Stainless steel-Class150, Socket Weld, Raised Face-size running number 0001 |
|
FCSAR02-0002 |
F-CS-AR02-0002 |
Flange-carbon steel-Class300, Weld Necks, Raised Face-size running number 0002 |
|
TSSB08-0006 |
T-SS-B-08-0006 |
Fitting-stainless steel- Coupling/Union- Coupling, Straight, Class 6000, Socket weld end- size running number 0006 |
|
TCSD11-0012 |
T-CS-D-11-0012 |
Fitting-carbon steel- Cross/Tee/Threadplet/Weldolet/Sockolet - Tee, Equal, Class 3000, Buttweld ends - size running number 0012 |
|
PSSC-0002 |
P-SS-C-0002 |
Pipe-stainless steel- B36.19 316L, welded, plain end- size running number 0002 |
|
PCSC-0048 |
P-CS-C-0048 |
Pipe-carbon steel- Non coating type, promotion - size running number 0048 |
|
PCSB-0005 |
P-CS-B-0005 |
Pipe-carbon steel- galvanized type - size running number 0005 |
|
PCSA-0011 |
P-CS-A-0011 |
Pipe-carbon steel- Non coating type - size running number 0011 |