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Threaded chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma Kwa kawaida pembe ya cone ni digrii 60, pia ni muhimu digrii 74. Muundo huu ni mzuri wa kufungwa, lakini wakati wa ufungaji lazima kuhakikisha upeo wa vifaa viwili. Ili kutatua matatizo kama vile kuonekana mara kwa mara katika uhandisi halisi, kufunga na kuunganisha kwa urahisi, muunganisho unaweza pia kubuni kama ushirikiano wa cone na kichwa cha mpira. Kwa ujumla kawaida kugawanywa katika kichwa cha mpira kulingana na muundo wa kiungano,
Kichwa cha gorofa, lugha ya pembe ya aina tatu, aina ya thread ina metric, thread ya bomba ya NPT60 ° ya Marekani, thread ya Uingereza ya thread tatu.
Makala ya bidhaa: upinzani kutu, upinzani asidi alkali, upinzani joto la juu na chini, (-196 ℃ ~ + 550 ℃) kupita diameter: DN6 ~ DN80
vifaa:
(1) Corrugated bomba: chuma cha pua 304, 316L, 321, nk
(2) flange, kuchukua: chuma cha kaboni, chuma cha pua 304, 316L, 321, nk
(3) Mtandao: chuma cha pua 304, 316L, 321, nk. Makala ya bidhaa: chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma chuma
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Aina ya uhusiano |
Nambari |
Jina |
Muundo |
njia mbalimbali |
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Screw |
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mpira |
BM(M) |
Cone ya ndani (60 digrii) Thread ya nje (M) |
6-65 |
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BF(M) |
Spherical kuishi nje nuts (M) |
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ya |
JM |
Thread nje ya Slot (M) |
10-40 |
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JF |
Walizo za kuishi za kiwango cha kiwango cha kiwango cha kiwango cha kiwango cha kiwango cha kiwango cha kiwango cha kiwango cha kiwango cha kiwango cha kiwango cha kiwango (M) |
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wa |
WM |
Thread ya nje (M / UNF) |
6-80 |
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WF |
Plane kuishi karibu makazi (M / UNF) |
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kupanua |
FM |
Konu ya nje (digrii 74) Thread ya nje (M / UNF) |
6-50 |
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FF |
Cone ya ndani (digrii 74) Live Set Nuts (M / UNF) |
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Cone |
TM |
Cone ya ndani (digrii 24) Thread ya nje (M) |
6-50 |
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TF |
Cone ya nje (digrii 24) na O-mfano wa muhuri |
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Cone |
IF(M) |
Cone ya ndani (60 digrii) Live Set Nuts (M) |
6-50 |
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OF(M) |
Cone nje (60 digrii) kuishi seti nut (M) |
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