ASME B16.11 Cyflenwr Dimensiwn Penelin 45 Gradd Threaded. Cysylltwch â ni i gael dyfynbris a sampl am ddim!
Mae ASME B16.11 yn safon ar gyfer gosodiadau pibell edafu dur ffug. Mae'n berthnasol i benelinoedd dur wedi'u edafu 45 gradd gyda graddfeydd pwysau enwol (Dosbarth) o 1500, 2000, 3000, 6000. Mae deunyddiau'n cynnwys dur carbon, dur aloi, a dur di-staen, ac fe'i defnyddir yn bennaf mewn systemau pibellau diwydiannol yn y diwydiannau petrolewm, cemegol a phŵer. Y dull cysylltu yw edau mewnol (NPT) neu edau allanol (NPT).
Mae HT PIPE yn stociwr blaenllaw ac yn allforiwr byd-eang gyda dros 15 mlynedd o arbenigedd mewn masnach ryngwladol. Rydym yn cyflenwi pibellau, platiau, bariau crwn, ac ystod gynhwysfawr o ffitiadau pibell, flanges, a falfiau.Cysylltwch â ninawr am ddyfyniadau am ddim a gwybodaeth bersonol am y cynnyrch.
Cyngor materol
Dur carbon:Suitable for Class 1500-6000 under normal operating conditions. Dimensions must strictly adhere to the center-to-end and wall thickness requirements in Table, with no additional dimensional compensation. When used in conditions with temperatures >370 gradd, rhaid cynyddu'r trwch wal lleiaf 10% o'i gymharu â'r gwerth safonol.
Dur di-staen:Oherwydd ei ddargludedd thermol isel, mewn-tymheredd isel (< -29°C) conditions, the center-to-end dimensional tolerance needs to be reduced to ±0.040 inches (NPS 1/8 to 1) and ±0.060 inches (NPS 1-1/4 to 4) to prevent installation deviations caused by low-temperature contraction; the effective thread length needs to be increased by an additional 0.050 inches to improve sealing reliability.
Dur aloi:Pan gaiff ei ddefnyddio mewn amodau Dosbarth 9000 pwysedd uchel, mae angen addasu'r goddefgarwch trwch wal i +0.080 modfedd a -0.040 modfedd, ac mae angen gwella'r garwedd wyneb diwedd i Ra Llai na neu'n hafal i 3.2μm i leihau'r risg o ollyngiadau cyfryngau.

|
Maint enwol |
Canolfan i ben |
Diamedr allanol i fand |
Trwch wal |
Hyd yr edau |
|||||||||||
|
DN |
NPS |
A |
H |
Gmin |
L5min |
L2min |
|||||||||
|
90 gradd Elbows tees Crosses |
Penelinoedd 45 gradd |
||||||||||||||
|
2000 |
3000 |
6000 |
2000 |
3000 |
6000 |
2000 |
3000 |
6000 |
2000 |
3000 |
6000 |
||||
|
6 |
1/8 |
21 |
21 |
25 |
17 |
17 |
19 |
22 |
22 |
25 |
3.18 |
3.18 |
6.35 |
6.4 |
6.7 |
|
8 |
1/4 |
21 |
25 |
28 |
17 |
19 |
22 |
22 |
25 |
33 |
3.18 |
3.30 |
6.60 |
8.1 |
10.2 |
|
10 |
3/8 |
25 |
28 |
33 |
19 |
22 |
25 |
25 |
33 |
38 |
3.18 |
3.51 |
6.98 |
9.1 |
10.4 |
|
15 |
1/2 |
28 |
33 |
38 |
22 |
25 |
28 |
33 |
38 |
46 |
3.18 |
4.09 |
8.15 |
10.9 |
13.6 |
|
20 |
3/4 |
33 |
38 |
44 |
25 |
28 |
33 |
38 |
46 |
56 |
3.18 |
4.32 |
8.53 |
12.7 |
13.9 |
|
25 |
1 |
38 |
44 |
51 |
28 |
33 |
35 |
46 |
56 |
62 |
3.68 |
4.98 |
9.93 |
14.7 |
17.3 |
|
32 |
11/4 |
44 |
51 |
60 |
33 |
35 |
43 |
56 |
62 |
75 |
3.89 |
5.28 |
10.59 |
17.0 |
18.0 |
|
40 |
11/2 |
51 |
60 |
64 |
35 |
43 |
44 |
62 |
75 |
84 |
4.01 |
5.56 |
11.07 |
17.8 |
18.4 |
|
50 |
2 |
60 |
64 |
83 |
43 |
44 |
52 |
75 |
84 |
102 |
4.27 |
7.14 |
12.09 |
19.0 |
19.2 |
|
65 |
21/2 |
76 |
83 |
95 |
52 |
52 |
64 |
92 |
102 |
121 |
5.61 |
7.65 |
15.29 |
23.6 |
28.9 |
|
80 |
3 |
86 |
95 |
106 |
64 |
64 |
79 |
109 |
121 |
146 |
5.99 |
8.84 |
16.64 |
25.9 |
30.5 |
|
100 |
4 |
106 |
114 |
114 |
79 |
79 |
79 |
146 |
152 |
152 |
6.55 |
11.18 |
18.67 |
27.7 |
33.0 |





