Nkọwa
Mgbakọ na-ejide ya bụ usoro nke usoro abụọ ma ọ bụ karịa na-etinye gafee nkwonkwo nkwalite site na njigide ọkụ na-ere ọkụ iji belata mmebi nke nkwonkwo mbuba na-ebute n'ihi mmụba nke pipeline. A na-edobe ọgbakọ mkpanaka na - ejikwa nkwanye na - ma ọ bụ nkwonkwo nkwonkwo ga - agbatị, ọ ga - anabatakwa nrụgide static etolite na nkwonkwo mmeba ahụ. Mgbe ejiri ha n'ụzọ a, ha bụ ihe nchekwa nchekwa ọzọ, na-ebelata ọdịda nke nkwonkwo mmeba ahụ yana ọghọm nke akụrụngwa nwere ike imebi. Ogwe njikwa ga-echekwa nkwonkwo ahụ nke ọma, mana onye ọrụ kwesịrị ijide n'aka na ike nke ọkpọkọ zuru oke iji guzogide ike zuru ezu ị ga-ezute.
A ga-eji ngalaba njikwa mee ihe mgbe ọ na-agaghị ekwe omume na ntọala enyere iji nye arịlịka zuru ezu na ọnọdụ kwesịrị ekwesị. N'ụdị ndị a, nrụgide kwụ ọtọ na sistemụ ga - eme ka nkwonkwo mgbasawanye gbasaa ruo n'itinyeghị ntọala site na mkpanaka akara nke ga - eme mgbe ahụ igbochi enwere ike imeghari ozo nke ga - eme ka nkwonkwo kwusi. Agbanyeghị oke mmachi na-ejide mkpara na nkwonkwo, a ga-eji ha mgbe enweghị ike ịnye arịlịka ziri ezi. Enweghi ike imesi ya ike na nkwonkwo mbuba roba, site na oru ha, emebeghi ya iji bibie njedebe ya, ma n ’uzo obula enwere ike ime, anchoring kwesiri ekwesi. Ọ bụrụ na eleghara eziokwu a anya, ọdịda nke nkwonkwo na-agbasawanye oge na-abaghị uru.
1 |
Mkpụrụ akụ n'èzí |
2 |
N'ime Mkpụrụ |
3 |
Washer Washer |
4 |
Igwe nhicha |
5 |
Njikwa njikwa |
6 |
Ogwe njikwa |
7 |
Sgba Mbọ |
8 |
EJFlange |
9 |
Mpempe Flagba atinggwọ |
10 |
Flange Bolt na Nut |
Ogwe njikwa |
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Nominal Pipe Size |
Njikwa Oke Pụrụ Iche Igwe Igwe OD |
Oke dayameta uhie |
Okpukpo Iko Akpukpo Akara |
Oke Igwe Ọdụ Ahụ Na-akpata Ọnọdụ (nrụgide ule bụ ugboro 1.5 nke nrụgide ọrụ) |
||||
Nọmba Nọmba Na-ahụ Maka Njikwa M tụrụ aro |
||||||||
Oge ntinye |
2 |
3 |
4 |
6 |
8 |
|||
1 |
8.375 |
1/2 |
7/16 |
949 |
||||
11/4 |
9.75 |
1/2 |
7/16 |
830 |
||||
11/2 |
9.875 |
1/2 |
7/16 |
510 |
||||
2 |
11,25 |
5/8 |
7/16 |
661 |
||||
21/2 |
12,25 |
5/8 |
7/16 |
529 |
||||
3 |
13,25 |
5/8 |
7/16 |
441 |
||||
31/2 |
12.625 |
5/8 |
7/16 |
365 |
547 |
729 |
||
4 |
13.5 |
5/5 |
7/16 |
311 |
467 |
622 |
||
5 |
14.5 |
5/5 |
7/16 |
235 |
353 |
470 |
||
6 |
15.5 |
5/8 |
7/16 |
186 |
278 |
371 |
||
8 |
19.125 |
3/4 |
7/16 |
163 |
244 |
326 |
||
10 |
21.625 |
7/8 |
3/4 |
163 |
244 |
325 |
488 |
|
12 |
24.625 |
1 |
3/4 |
160 |
240 |
320 |
481 |
|
14 |
26.625 |
1 |
3/4 |
112 |
167 |
223 |
335 |
|
16 |
30.125 |
1-1 / 8 |
3/4 |
113 |
170 |
227 |
340 |
453 |
18 |
31.625 |
1-1 / 8 |
3/4 |
94 |
141 |
187 |
181 |
375 |
20 |
34.125 |
1-1 / 8 |
3/4 |
79 |
118 |
158 |
236 |
315 |
22 |
36.125 |
1-1 / 4 |
1 |
85 |
128 |
171 |
256 |
342 |
24 |
38.625 |
1-1 / 4 |
1 |
74 |
110 |
147 |
221 |
294 |
26 |
40.825 |
1-1 / 4 |
1 |
62 |
93 |
124 |
186 |
248 |
28 |
44.125 |
1–3 / 8 |
1.25 |
65 |
98 |
130 |
195 |
261 |
30 |
46.375 |
1-1 / 2 |
1.25 |
70 |
105 |
141 |
211 |
281 |
32 |
49.375 |
1-1 / 2 |
1.25 |
63 |
94 |
125 |
188 |
251 |
34 |
51.375 |
1-5 / 8 |
1.5 |
72 |
107 |
143 |
215 |
286 |
36 |
53.625 |
1–3 / 4 |
1.5 |
69 |
103 |
138 |
207 |
276 |
Oke Nrụgide Maka Ngalaba Njikwa Achọghị |
||
Nnwale -Design-Surge-Operating |
||
Nominal pipe Size |
.Zọ |
|
SA, ST, STF, SA, WAF |
DA |
|
1-4 " |
175 |
130 |
5-10 " |
130 |
130 |
12-14 " |
85 |
85 |
16-24 " |
40 |
40 |
26-30 " |
30 |
30 |
M tụrụ aro mkpanaka nha: |
|
1 "-8" |
2 ụdọ |
10 "-14" |
3 ụdọ |
16 "-24" |
4 mkpado |