Intshayelelo ye-Concentric Reducer

Umnciphisi oliziko lakhe likumgca othe ngqo ubizwa ngokubai-concentric reducer. Inkqubo yokubumba esetyenziswa ngokuqhelekileyo kukunciphisa, ukwandisa okanye ukunciphisa kunye nokwandisa, kunye nesitampu sinokusetyenziselwa ukunciphisa imibhobho yeenkcukacha ezithile.

Iinkcukacha zemveliso:

3/4 “X1/2″ — 48 “X 40″ [DN 20 X 15 --- 1200 X 1000]

Ubungakanani bodonga:

I-Sch 5s -160

Imigangatho yesiGqeba:

GB/T12459-2005, ANSI, JIS, BS, DIN, UNI, njl.

Imathiriyeli yemveliso:

Intsimbi yekhabhoni, intsimbi engatyiwa

Indlela yokuPakisha:

I-Fumigation yasimahla yeemeko zamaplanga kunye neepallets zinokupakishwa ngokukodwa ngokweemfuno zabathengi.

Ukusetyenziswa kwemveliso:

Ubunjineli bemibhobho yegesi yepetroleum, ubunjineli bombhobho wegesi yendalo, iplanti yekhemikhali, iplanti yamandla, indawo yeenqanawa, ikhemesti, imveliso yobisi, ibhiya, isiselo, ukongiwa kwamanzi, njl.

Phawula:

Intsimbi yeCarbon: 10 #, 20 #, A3, Q235A, 20G, 16Mn, ASTM A234, ASTM A105, njl.
Intsimbi engatyiwa: ASTMA403, 1Cr18Ni9Ti, 0Cr18Ni9, 00Cr19Ni10, 00Cr17Ni14Mo2, 304, 304L, 316, 316L, njl.

Inkqubo esemgangathweni:

Kukho ubukhulu becala iinkqubo ezimbini zemigangatho yeflange yombhobho ehlabathini, ezizezi, inkqubo yombhobho weflange yaseYurophu emelwe yiGerman DIN (kubandakanywa neyayisakuba yiSoviet Union) kunye nenkqubo yeflange yombhobho waseMelika emelwe yiAmerican ANSI pipe flange. Ukongeza, kukho iiflange zemibhobho ye-JIS eJapan, kodwa zisetyenziselwa kuphela izinto eziluncedo kwizityalo zepetrochemical, kwaye zinempembelelo encinci kumazwe ngamazwe. Oku kulandelayo kukwazisa ngokufutshane kweeflange zemibhobho kumazwe ahlukeneyo:
1. Iiflange zemibhobho yenkqubo yaseYurophu emelwe yiJamani kunye neSoviet Union yangaphambili
2. Umbhobho we-American pipe standard standard, emelwe yi-ANSI B16.5 kunye ne-ANSI B 16.47
3. Imigangatho yeFlange yombhobho waseBrithani kunye nesiFrentshi, imigangatho emibini ye-casing flange kwilizwe ngalinye.
Ukushwankathela, imigangatho yeflange yombhobho wamazwe ngamazwe inokushwankathelwa njengeenkqubo ezimbini zeflange zemibhobho ehlukeneyo nezingatshintshiyo: inkqubo yeflange yombhobho waseYurophu emelwe yiJamani; Enye yinkqubo yeflange yombhobho waseMelika emelwe yiUnited States.

Ukuhlelwa

1. Ukuhlelwa ngokwemathiriyeli:
Intsimbi yeCarbon: ASTM/ASME A234 WPB, WPC
Insimbi engenasici: ASTM/ASME A403 WP 304-304L-304H-304LN-304N
ASTM/ASME A403 WP 316-316L-316H-316LN-316N-316Ti
ASTM/ASME A403 WP 321-321H ASTM/ASME A403 WP 347-347H
2. Ngokwendlela yokuvelisa, inokwahlulwa ibe yi-push, pressing, forging, casting, njl.
3. Imigangatho yokuvelisa inokwahlulwa ibe yimigangatho yelizwe, imigangatho yombane, imigangatho yeenqanawa, imigangatho yeekhemikhali, imigangatho yamanzi, imigangatho yaseMelika, imigangatho yaseJamani, imigangatho yaseJapan, imigangatho yaseRashiya, njl.

Iimpawu zokusasaza

(1) Umzuzu wokugoba obangelwa ngumahluko woxinzelelo lwendawo phakathi kweziphelo ezinkulu nezincinci zeconcentricisinciphisiphantsi kwesenzo soxinzelelo lwangaphakathi kubangela ukuba i-phenomenon enkulu ivule ngokulinganayo kwaye isiphelo esincinci siyancipha;

(2) Phantsi kwesenzo soxinzelelo lwangaphakathi, uxinzelelo olujikelezileyo kumphezulu ongaphakathi wesiphelo esikhulu secala le-eccentric kunye nomphandle wangaphandle wombindi wecala eliphakathii-eccentric reduceryeyona inkulu.