Materials
|
Pipe / Tube |
Materials |
Grade |
|---|---|---|
|
Seamless Pipe / Tube |
SUS316L SUS316L Double Melt (VIM+VAR) Hastelloy |
EP / BA |
|
Welded Pipe / Tube |
SUS 304 SUS 316 SUS 316L Hastelloy |
EP / BA / MP / AP |
Surface Roughness
|
Designator |
Rmax (Ry) |
Internal (Ra) |
External (Ra) |
|---|---|---|---|
|
BA |
≤ 3.0 ㎛ |
≤ 10 μinch |
≤ 30 μinch |
|
EP |
≤ 0.7 ㎛ |
≤ 5 μinch |
Testing
|
He Detector Leak |
Detection sensitivity |
1 x 10-9 torr.l/sec |
|---|---|---|
|
Measruing instrument |
ALCATEL |
|
|
Pressure |
1 MPa (10 ㎏f/㎠) |
|
|
Airtightness |
0.7 MPa (7 ㎏f/㎠) |
|
|
Particle Counter |
Detection sensitivity |
0.1 ㎛ |
|
Measruing instrument |
Lightnouse |
|
Ordering Information
|
Brand |
Classifications |
Product |
Size |
|||||||
|---|---|---|---|---|---|---|---|---|---|---|
|
ASFLOW |
B |
Bend Fittings |
TF |
Tube Flange |
04 |
1/4” |
20 |
1-1/4” |
48 |
3” |
|
PF |
Pipe Flange |
06 |
3/8” |
24 |
1-1/2” |
64 |
4” |
|||
|
08 |
1/2” |
32 |
2” |
80 |
5” |
|||||
|
10 |
5/8” |
40 |
2-1/2” |
96 |
6” |
|||||
|
12 |
3/4” |
* Pipe Size : __A |
||||||||
|
16 |
1” |
|||||||||
Dimension
Auto Welding – Tube Size
(unit = ㎜)
|
Size |
3/4″ |
1″ |
1-1/4″ |
1-1/2″ |
2″ |
2-1/2″ |
3″ |
4″ |
5″ |
6″ |
|---|---|---|---|---|---|---|---|---|---|---|
|
OD |
19.05 |
25.4 |
31.8 |
38.1 |
50.8 |
63.5 |
76.2 |
101.6 |
127.0 |
152.4 |
|
A |
100 |
100 |
100 |
100 |
100 |
100 |
100 |
100 |
200 |
200 |
|
D |
95 |
100 |
125 |
135 |
140 |
155 |
175 |
195 |
250 |
280 |
|
N |
4 |
4 |
4 |
4 |
4 |
4 |
4 |
8 |
8 |
8 |
|
M |
M12 |
M12 |
M16 |
M16 |
M16 |
M16 |
M16 |
M16 |
M20 |
M20 |
Auto Welding – Pipe Size
(unit = ㎜)
|
Size |
10A |
15A |
20A |
25A |
32A |
40A |
50A |
65A |
80A |
100A |
125A |
150A |
200A |
250A |
300A |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
OD |
17.3 |
21.7 |
27.2 |
34.0 |
42.7 |
48.6 |
60.5 |
76.3 |
89.1 |
114.3 |
139.8 |
165.2 |
216.3 |
267.4 |
318.5 |
|
A |
100 |
100 |
100 |
100 |
100 |
100 |
100 |
100 |
100 |
200 |
200 |
200 |
200 |
200 |
200 |
|
D |
90 |
95 |
100 |
125 |
135 |
140 |
155 |
175 |
185 |
210 |
250 |
280 |
330 |
440 |
445 |
|
N |
4 |
4 |
4 |
4 |
4 |
4 |
4 |
4 |
8 |
8 |
8 |
8 |
12 |
12 |
16 |
|
M |
M12 |
M12 |
M12 |
M16 |
M16 |
M16 |
M16 |
M16 |
M16 |
M16 |
M20 |
M20 |
M20 |
M22 |
M22 |
Manual Welding – Pipe Size
(unit = ㎜)
|
Size |
100A |
125A |
150A |
200A |
250A |
300A |
|---|---|---|---|---|---|---|
|
OD |
114.3 |
139.8 |
165.2 |
216.3 |
267.4 |
318.5 |
|
A |
200 |
200 |
200 |
200 |
200 |
200 |
|
D |
210 |
250 |
280 |
330 |
440 |
445 |
|
N |
8 |
8 |
8 |
12 |
12 |
16 |
|
M |
M16 |
M20 |
M20 |
M20 |
M22 |
M22 |
