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| Series of pipe fittings of steel >> Cap (head) >> Large-diameter head |
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Serial number: |
102016343616 |
Name: |
Large-diameter head |
Spec: |
Customization is allowed |
Memo: |
FT–1 |
Class: |
Series of pipe fittings of steel |
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Description |
Cap (head) Structure
 Cap (head) parameters table
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◆ Carbon Steel（10#、20#、A3、Q235A、20G、16Mn、ASTM A234、ASTM A105、ASTM A403Etc.）；
◆ Austenitic stainless steel（1Cr18Ni9Ti、0Cr18Ni9、00Cr19Ni10、0Cr17Ni12Mo2Ti、00Cr17Ni14Mo2、304 304L、316、316LEtc.）；
◆ Alloy steel（16MnR、Cr5Mo、12Cr1MoV、10CrMo910、15CrMo、12Cr2Mo1、A335P22、St45.8/Ⅲ、 A10bB） | |
| Specification sheet on the pipe cap（GB 12459、GB/T 13401） |
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Nominal PathDN |
Bottom diameterD |
Full |
Restrictions on the size of the thickness of E |
| ASeries |
BSeries |
E |
E1 |
|
15 |
21.3 |
18 |
25 |
- |
- |
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20 |
26.9 |
25 |
25 |
- |
- |
|
25 |
33.7 |
32 |
38 |
- |
- |
|
32 |
42.4 |
38 |
38 |
- |
- |
|
40 |
48.3 |
45 |
38 |
- |
- |
|
50 |
60.3 |
57 |
38 |
44 |
5.5 |
|
65 |
76.1(73) |
76 |
38 |
51 |
7.0 |
|
80 |
88.9 |
89 |
51 |
64 |
7.6 |
|
90 |
101.6 |
- |
64 |
76 |
8.1 |
|
100 |
114.3 |
108 |
64 |
76 |
8.6 |
|
125 |
139.7 |
133 |
76 |
89 |
9.5 |
|
150 |
168.3 |
159 |
89 |
102 |
11.0 |
|
200 |
219.1 |
219 |
102 |
127 |
12.7 |
|
250 |
273.0 |
273 |
127 |
152 |
12.7 |
|
300 |
323.9 |
325 |
152 |
178 |
12.7 |
|
350 |
355.6 |
377 |
165 |
191 |
12.7 |
|
400 |
406.4 |
426 |
178 |
203 |
12.7 |
|
450 |
457.2 |
478 |
203 |
229 |
12.7 |
|
500 |
508.0 |
529 |
229 |
254 |
12.7 |
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550 |
559 |
- |
254 |
- |
|
600 |
610 |
630 |
267 |
- |
|
650 |
660 |
- |
267 |
- |
|
700 |
711 |
720 |
267 |
- |
|
750 |
762 |
- |
267 |
- |
|
800 |
813 |
820 |
267 |
- |
|
850 |
864 |
- |
267 |
- |
|
900 |
914 |
920 |
267 |
- |
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950 |
965 |
- |
305 |
- |
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1000 |
1016 |
1020 |
305 |
- |
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1050 |
1067 |
- |
305 |
- |
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1100 |
1118 |
1120 |
343 |
- |
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1150 |
1168 |
- |
343 |
- |
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1200 |
1220 |
1220 |
343 |
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