Adeiladu Pibell
| Tiwb Mewnol |
du rwber synthetig sy'n gwrthsefyll olew |
| Atgyfnerthiad |
un, dau, neu dri pleth o wifren ddur hynod hyblyg tynnol uchel |
| Haen Allanol | olew du, tywydd, a rwber synthetig sy'n gwrthsefyll crafiadau |
| Amrediad Tymheredd |
-40 gradd ~+100 gradd (-40 gradd F~+212 gradd F) |
| Cais |
Yn addas i gyfleu cyfrwng fel olew mwynol, yn seiliedig ar ddŵr olew hydrolig, neu ddŵr mewn peiriannau mwyngloddio glo fel mwyngloddio glo cymorth hydrolig a chneifiwr glo. |
| Manyleb |
Diamedr mewnol pibell (I.D) |
Diamedr allanol haen atgyfnerthu (W.D) |
Diamedr allanol pibell (0.D) |
Pwysau gweithio uchaf (Uchafswm.WP) |
Pwysau prawf (P.P) |
Isafswm pwysau byrstio (Min.BP) |
Isafswm radiws plygu (Min.B.) |
Pwysau cyfeirio (W.T) |
|||
| MAINT | Minnau | Max | Minnau | Max | Minnau | Max | |||||
| YN | Mm | Mm | mm | Mm | Mm | Mm | MPa | Mpa | MPa | mm | kg/m |
|
1/4-1 |
6.1 |
6.9 |
11.1 |
12.1 |
14.2 |
15.4 |
32 |
40 |
80 |
100 |
0.26 |
|
5/16-1 |
7.8 |
8.5 |
13.0 |
14.0 |
16.2 |
17.4 |
28 |
35 |
70 |
115 |
0.31 |
|
3/8-1 |
9.8 |
10.5 |
15.1 |
16.1 |
18.1 |
19.3 |
25.6 |
32 |
64 |
130 |
0.37 |
|
1/2-1 |
12.8 |
13.5 |
18.9 |
19.9 |
21.9 |
23.1 |
22.4 |
33.6 |
56 |
180 |
0.48 |
|
5/8-1 |
15.8 |
16.6 |
22.0 |
23.0 |
24.7 |
26.3 |
16.8 |
21 |
42 |
205 |
0.57 |
|
3/4-1 |
18.8 |
19.8 |
25.0 |
26.0 |
27.6 |
29.2 |
14.4 |
18 |
36 |
240 |
0.66 |
|
7/8-1 |
21.8 |
22.8 |
28.0 |
29.0 |
30.6 |
32.2 |
12.8 |
16 |
32 |
280 |
0.73 |
|
1-1 |
25.0 |
26.0 |
31.3 |
32.5 |
34.2 |
35.8 |
11.2 |
14 |
28 |
300 |
0.86 |
|
11/4-1 |
31.6 |
33.6 |
38.3 |
39.9 |
41.8 |
44.2 |
9.0 |
11.5 |
22.5 |
420 |
1.15 |
|
11/2-1 |
37.7 |
39.8 |
44.8 |
46.4 |
48.1 |
50.3 |
7.0 |
9 |
17.5 |
500 |
1.29 |
|
13/4-1 |
44.6 |
45.6 |
51.8 |
53.4 |
55.4 |
57.6 |
5.0 |
8 |
12.5 |
550 |
1.55 |
|
2-1 |
507 |
52.0 |
57.8 |
59.4 |
61.3 |
63.7 |
3.0 |
6 |
7.5 |
630 |
1.77 |
|
1/4-2 |
6.1 |
6.9 |
12.9 |
13.9 |
16.0 |
17.2 |
60.0 |
75 |
150 |
100 |
0.40 |
|
5/16-2 |
7.8 |
8.5 |
14.9 |
15.9 |
18.0 |
19.2 |
48.0 |
60 |
120 |
115 |
0.47 |
|
3/8-2 |
9.8 |
10.5 |
16.6 |
17.6 |
19.9 |
21.1 |
40.0 |
50 |
100 |
130 |
0.55 |
|
1/2-2 |
12.8 |
13.5 |
20.7 |
21.7 |
23.7 |
24.9 |
36.0 |
45 |
90 |
180 |
0.71 |
|
5/8-2 |
15.8 |
16.6 |
23.4 |
24.6 |
26.5 |
28.1 |
32.0 |
40 |
80 |
205 |
0.86 |
|
3/4-2 |
18.8 |
19.8 |
26.4 |
27.6 |
29.4 |
31 |
25.0 |
31.5 |
62.5 |
240 |
0.95 |
|
7/8-2 |
21.8 |
22.8 |
29.5 |
30.7 |
32.3 |
34.1 |
22.0 |
27.5 |
55 |
280 |
1.05 |
|
1-2 |
25.0 |
26.0 |
32.8 |
34.0 |
36 |
37.6 |
21.0 |
26.5 |
52.5 |
300 |
1.25 |
|
11/4-2 |
31.6 |
33.6 |
39.8 |
41.4 |
43.6 |
45.8 |
17.0 |
21.5 |
42.5 |
420 |
1.57 |
|
11/2-2 |
37.7 |
39.8 |
46.4 |
48.0 |
49.8 |
52.2 |
12.0 |
15 |
30 |
500 |
1.88 |
|
13/4-2 |
44.6 |
45.6 |
53.4 |
55.0 |
56.8 |
59.2 |
9.0 |
13.5 |
22.5 |
55 |
2.13 |
|
2-2 |
50.7 |
52.0 |
59.4 |
61.0 |
62.8 |
65.2 |
8.0 |
12 |
20 |
630 |
2.45 |
|
5/16-3 |
7.8 |
8.5 |
16.5 |
17.5 |
19.6 |
20.8 |
50.0 |
75 |
125 |
115 |
0.6] |
|
3/8-3 |
9.8 |
10.5 |
18.0 |
19.2 |
21.5 |
22.7 |
45.0 |
62.5 |
112.5 |
130 |
0.69 |
|
1/2-3 |
12.8 |
13.5 |
22.1 |
23.3 |
25.5 |
26.7 |
40.0 |
56 |
100 |
180 |
0.94 |
|
5/8-3 |
15.8 |
16.6 |
25.1 |
26.3 |
28.3 |
29.9 |
35.0 |
43.5 |
87.5 |
205 |
1.16 |
|
3/4-3 |
18.8 |
19.8 |
28.1 |
29.3 |
31.2 |
32.8 |
28.0 |
35 |
70.5 |
240 |
1.26 |
|
718-3 |
21.8 |
22.8 |
31.1 |
32.3 |
34.2 |
35.8 |
25.0 |
31.5 |
62.5 |
280 |
1.43 |
|
1-3 |
25.0 |
26.0 |
34.6 |
35.6 |
37.2 |
38.8 |
24.0 |
30 |
60.5 |
300 |
1.59 |
|
11/4-3 |
31.6 |
33.6 |
41.4 |
43.0 |
45.4 |
47.6 |
19.0 |
24 |
47.5 |
420 |
2.05 |
|
11/2-3 |
37.7 |
39.8 |
48.0 |
49 |
51.8 |
54.2 |
15.0 |
19 |
37.5 |
500 |
2.44 |
Tagiau poblogaidd: mt t98, Tsieina mt t98 gweithgynhyrchwyr
