i-paddle blank spacer A515 gr 60 figure 8 spectacle blind flange
I-Paddle Blank Spacer kwi-ASTM A515 Grade 60, eyenzelwe njenge-Figure-8 Spectacle Blind Flange, sisixhobo esibalulekileyo sokhuseleko kunye nokwahlulahlula kwiinkqubo zemibhobho yemizi-mveliso. Idibanisa ngobuchule imisebenzi emithathu kwiyunithi enye eqinileyo: ipleyiti eqinileyo yokungahlukanisi kakuhle, iringi yokungahlukanisi ukuhamba, kunye newebhu edibanisayo enesiphatho "se-paddle" esongeziweyo sokubonakala ngokucacileyo.
Yenziwe okanye yenziwe ngentsimbi yekhabhoni ye-ASTM A515 Grade 60 esemgangathweni wesitya soxinzelelo, le nxalenye inika amandla agqwesileyo kunye nokuqina ukuze kusetyenziswe inkonzo ephakathi ukuya kwephezulu. Uyilo "lomfanekiso-8" luvumela abaqhubi ukuba bagqibe ngokukhawuleza imeko yomgca (evulekileyo okanye ehlukanisiweyo) bekude, uphawu olubalulekileyo kwiinkqubo zokutshixa/ukutsalwa (i-LOTO) kunye nokhuseleko lwezityalo. Yenziwe ngokwemigangatho ye-ASME B16.48, iqinisekisa ukusebenza okuthembekileyo njengomgca ongenanto, inika uphawu oluqinileyo, oluqinileyo xa isiphelo esiqinileyo sibotshelelwe phakathi kwee-flanges. Ukwakhiwa kwayo okuqinileyo kuyenza ibe sisixhobo esibalulekileyo sokugcina ngokukhuselekileyo, uvavanyo lwenkqubo, kunye notshintsho loqwalaselo lwenkqubo kwiindawo ezifuna kakhulu.
IINKCUKACHA
| Igama lemveliso | I-flange eyimfama |
| Ubungakanani | 1/2"-250" |
| Uxinzelelo | 150#-2500#,PN0.6-PN400,5K-40K,API 2000-15000 |
| Umgangatho | ANSI B16.5,EN1092-1, SABA1123, JIS B2220, DIN, GOST,UNI,AS2129, API 6A, njl. |
| Ubukhulu bodonga | SCH5S, SCH10S, SCH10, SCH40S,STD, XS, XXS, SCH20,SCH30,SCH40, SCH60, SCH80, SCH160, XXS kunye njl. |
| Izinto eziphathekayo | Yenziwe ngentsimbi eshayinayo:A182F304/304L, A182 F316/316L, A182F321, A182F310S, A182F347H, A182F316Ti, 317/317L, 904L, 1.4301, 1.4307, 1.4401, 1.4571,1.4541, 254Mo njl. |
| Intsimbi yekhabhoni:A105, A350LF2, S235Jr, S275Jr, St37, St45.8, A42CP, A48CP, E24, A515 Gr60, A515 Gr 70 njl. | |
| Intsimbi engagqwaliyo ephindwe kabini: UNS31803, SAF2205, UNS32205, UNS31500, UNS32750, UNS32760, 1.4462,1.4410,1.4501 njl. | |
| Intsimbi yombhobho:I-A694 F42, A694F52, A694 F60, A694 F65, A694 F70, A694 F80 njl. | |
| I-alloy ye-nickel:inconel600, inconel625, inconel690, incoloy800, incoloy 825, incoloy 800H,C22, C-276, Monel400, Alloy20 njl. | |
| I-Cr-Mo alloy:A182F11, A182F5, A182F22, A182F91, A182F9, 16mo3,15Crmo, njl. | |
| Isicelo | Ishishini lePetrochemical; ishishini leenqwelo moya kunye neenqwelo moya; ishishini lamayeza; umphunga wegesi; isityalo samandla; isakhiwo seenqanawa; unyango lwamanzi, njl. |
| Iingenelo | isitokhwe esilungeleyo, ixesha lokuhanjiswa ngokukhawuleza; ifumaneka kuzo zonke iisayizi, yenzelwe wena; umgangatho ophezulu |
IMIGANGATHO YODWALA
IINKCUKACHA ZEMVELISO UMBONO
Izinto zokwakha kunye nolwakhiwo:
I-spectacle blind inqunyulwe ngokuchanekileyo ngentsimbi yepleyiti ye-ASTM A515 Grade 60, into echazwe kwiindlela zokusetyenziswa kwezixhobo zoxinzelelo lobushushu obuphakathi nophezulu. Inika ubuncinci amandla okutsalwa angama-415 MPa (60 ksi) kunye nokudityaniswa kakuhle. Kwinkonzo ebalulekileyo, i-A516 Grade 60 okanye 70 ingabonelelwa.
Umatshini Wokuchwetheza ngokuchanekileyo:
Zonke iindawo, ingakumbi ubuso bokuvala obudibana ne-gasket, zenziwe ngomatshini zagqitywa kakuhle (ngesiqhelo zigqitywe nge-125-250 AARH nge-serrated finish ye-RF). Imingxunya yebholiti iyagqojozwa kwaye ilungiswe ngokweemfuno ze-ASME B16.5 ezichanekileyo, ukuqinisekisa ukulungelelaniswa okugqibeleleyo neeflanges zokudibanisa kunye nokuthintela uxinzelelo lwebholiti ngexesha lokufakwa.
Iimpawu zoYilo:
"Iphedi" ephakathi yinxalenye ebalulekileyo yembonakalo, inika isiphatho esomeleleyo sokujikeleza kunye nesalathisi esibonakalayo esicacileyo. Idla ngokupeyintwa ngemibala ebonakala kakhulu (umz., umthubi kwicala lesithuba, obomvu kwicala elingaboniyo) ngokwemigangatho yesityalo. Ubukhulu bamacandelo esithuba kunye nesithuba bubalwa ukuze bumelane noxinzelelo olupheleleyo lwepayipi kwaye bubonelele ngoxinzelelo olufanelekileyo lwe-gasket ngaphandle kokugoba.
Ukusebenza:
Le yunithi ijikeleza kwiibholiti phakathi kweeflanges ezimbini zepayipi. Kwimeko "evulekileyo", iringi yesithuba ihambelana nembobo yepayipi, ivumela ukuhamba. Kwimeko "evaliweyo" okanye "engabonwanga", ipleyiti eqinileyo ivala ngokupheleleyo umgca, inika indawo yokuzihlukanisa engcono kunevalvu evaliweyo.
Ukumakisha:
Isitampu esisisigxina ngokweemfuno ze-ASME B16.48, kubandakanya umgangatho wezinto (A515 Gr.60), ubungakanani, udidi loxinzelelo, kunye nokuchonga umenzi.
UKUPHAKISHA NOKUPAKISHA
Ukupakishwa: I-spectacle blind nganye ikhuselwe ngokwahlukeneyo. Ubuso bokuvala obufakwe ngomatshini bugqunywe ngesithintelo sokugqwala kwaye bugqunywe ngeplastiki okanye ngekhadibhodi. Emva koko le yunithi isongelwe ngephepha le-VCI (Vapor Corrosion Inhibitor) okanye iplastiki ukuthintela ukugqwala ngexesha lokuhamba. Kwiisayizi ezinkulu, kusetyenziswa iikreyithi zomthi ezenziwe ngokwezifiso ezine-bracing yangaphakathi. Iisayizi ezincinci zinokubotshelelwa kwi-pallet enokhuselo olusecaleni.
Uphawu: Ithegi ekwaziyo ukumelana nemozulu iqhotyoshelwe, ichaza inani lenxalenye, ubungakanani, udidi loxinzelelo, izinto ezisetyenzisiweyo, kunye nendawo ekuyiwa kuyo. Ibhokisi okanye iphakheji ibhalwe ngokucacileyo ngeempawu zokuphatha (umz., “Le Side Phezulu,” “Gcina Umile”).
Ukuthunyelwa: Sisebenzisa iindlela zokuthumela ezifanelekileyo ngokusekelwe kubungakanani beodolo kunye nokungxamiseka—ukusuka kwizikhongozeli zaselwandle eziqhelekileyo zeeodolo ezinkulu ukuya kwimpahla yomoya kwiimfuno zeprojekthi ezingxamisekileyo. Onke amaxwebhu okuthunyelwa ayimfuneko (uluhlu lokupakisha, i-invoyisi yorhwebo, isiqinisekiso semvelaphi) alungiswa ngononophelo ukuqinisekisa ukuhanjiswa kwempahla ngokutyibilikayo kwihlabathi liphela.
UVAVANYO
Ipleyiti nganye yentsimbi ye-ASTM A515 Grade 60 ifumana isiqinisekiso esipheleleyo sezinto. Senza uhlalutyo lwe-spectrochemical ukuqinisekisa ukuba ukwakheka kweekhemikhali kuyahlangabezana neemfuno zenqanaba, kubandakanya i-carbon, i-manganese, i-phosphorus, i-sulfur, kunye nomxholo we-silicon. Uvavanyo lwepropathi yoomatshini lubandakanya amandla okutsalwa (ubuncinci be-415 MPa), amandla okuvelisa (ubuncinci be-205 MPa), kunye nokulinganiswa kobude ngokwemigangatho ye-ASTM A370. Kwizicelo zobushushu obuphantsi, uvavanyo lwempembelelo yeCharpy V-Notch olukhethiweyo kumaqondo obushushu athile (-29°C ubuncinci obuqhelekileyo) lunokwenziwa ukuqinisekisa ukuqina kwezinto.
I-flange nganye ye-spectacle blind ivavanywa ngokupheleleyo kusetyenziswa izixhobo zokulinganisa ezilinganisiweyo. Ubukhulu obubalulekileyo obuhlolwayo buquka: ububanzi bangaphandle (±1.5mm tolerance), ububanzi besangqa se-bolt (±0.8mm), ububanzi kunye nendawo ye-bolt hole (±0.5mm), ubukhulu (±0.5mm ngokweemfuno ze-ASME B16.48), kunye nokuba tyaba ubuso ngobuso (ngaphakathi kwe-0.2mm kwiindawo zokutywina). Ingqwalasela ekhethekileyo inikwa ukulungelelaniswa kwesibambo se-paddle kunye nokuqinisekiswa kwe-clearance ukuze kujikelezwe ngokufanelekileyo phakathi kwe-ASME B16.5 flanges eziqhelekileyo.
INKQUBO YEMVELISO
| 1. Khetha izinto zokwenyani | 2. Sika izinto ezikrwada | 3. Ukufudumeza kwangaphambili |
| 4. Ukubumba | 5. Unyango lobushushu | 6. Umatshini Onzima |
| 7. Ukubhola | 8. Ukuluka kakuhle | 9. Ukumakisha |
| 10. Uhlolo | 11. Ukupakisha | 12. Ukuhanjiswa |
Intshayelelo yemveliso
Imizekelo yokusetyenziswa ngeendlela ezahlukeneyo: Le Figure-8 Spectacle Blind sisixhobo sokhuseleko esisetyenziswa ngokubanzi kumashishini apho iinkqubo zemibhobho zifuna ukwahlulwa okuthembekileyo:
- IiRefineries kunye nePetrochemical Plants: Zokwahlula iireactors, iikholamu, ii-heat exchangers, kunye neepompo ngexesha lokulungisa okanye ukutshintsha ii-catalyst.
- Ukuveliswa/Ukuhanjiswa kweoyile negesi: Kwimibhobho yemibhobho, kwiintloko zemithombo, nangaphambi kweevalvu zokhuseleko loxinzelelo (ii-PSV) ukuze zibekwe zodwa ngokukhuselekileyo ngexesha lovavanyo okanye ukulungiswa.
- Ukuveliswa koMbane: Kwimigca yomphunga, iinkqubo zamanzi okutya, kunye nemigca yamafutha yokwahlula iindawo zesityalo ukuze zilungiswe.
- Ukucubungula iikhemikhali kunye namayeza: Ukuthintela ungcoliseko oludibanisayo phakathi kweebhetshi okanye ngexesha lokucoca izixhobo (CIP/SIP).
- Unyango lwaManzi kunye noKwakha iinqanawa: Ukwahlula iimpompo, iivalvu, kunye neetanki kwiinkqubo zombane.
Iingenelo zethu zokubonelela kunye nokuvelisa:
- Ukwenziwa Okupheleleyo Kwangaphakathi: Silawula yonke inkqubo ukusuka ekuthengweni kwezinto, ukusika, ukwenza imashini, ukuya ekugqityweni, ukuqinisekisa umgangatho kunye nokuhanjiswa ngexesha elifanelekileyo.
- Ubuchule bezinto eziphathekayo: Sibonelela ngesikhokelo malunga nokukhethwa kwezinto eziphathekayo (i-A515 vs. i-A516, intsimbi yekhabhoni vs. intsimbi engatyiwayo) ngokusekelwe kwiimeko zakho zenkonzo (ubushushu, uxinzelelo, ukubola).
- Amandla okwenza ngokwezifiso: Singazenzela ii-spectacle blinds ukuya kubukhulu obungaqhelekanga, ngeepateni ezikhethekileyo zemingxuma, uyilo olukhethekileyo lwesiphatho, okanye ngezinto ezizezinye (intsimbi engatyiwayo, intsimbi ye-alloy) xa siceliwe.
- Uyilo Lokhuseleko Kuqala: Iimveliso zethu zenziwe kucingelwa ukhuseleko lwabaqhubi, zinezikhonkwane ezicacileyo neziqinileyo kunye nobukhulu obuchanekileyo ukuze kube lula kwaye kukhuseleke ukuphathwa ngexesha lokufakwa nokujikeleziswa.
- Ukusebenza kakuhle kweTyathanga lokuThengisa ngeZibonelelo kwihlabathi liphela: Njengomthengisi onamava, sipakisha kwaye sibhale phantsi ukuthunyelwa ukuze kuhlangatyezwane nemigangatho yamazwe ngamazwe, siqinisekisa ukuba izinto zakho ezibalulekileyo kukhuseleko zifika kwindawo zilungele ukufakwa. Sinikezela ngedatha epheleleyo yobugcisa kunye nenkxaso ukuze kube lula ukuhlanganiswa kakuhle kwiinkqubo zakho zolondolozo kunye nokhuseleko.
Izixhobo zokufaka iipayipi zizinto ezibalulekileyo kwinkqubo yokuhambisa iipayipi, ezisetyenziselwa ukunxibelelana, ukuqondisa kwenye indawo, ukuphambukisa, ukutshintsha ubungakanani, ukuvala okanye ukulawula ukuhamba kwamanzi. Zisetyenziswa kakhulu kwiindawo ezifana nokwakha, ishishini, amandla kunye neenkonzo zikamasipala.
Imisebenzi ephambili:Ingenza imisebenzi efana nokudibanisa imibhobho, ukutshintsha indlela yokuhamba kwayo, ukwahlula nokudibanisa ukuhamba kwayo, ukulungisa ububanzi bemibhobho, ukuvala imibhobho, ukulawula nokulawula.
Ububanzi besicelo:
- Ulwakhiwo lwamanzi kunye nemibhobho yamanzi:Iingqiniba zePVC kunye nee-PPR tris zisetyenziselwa iinethiwekhi zemibhobho yamanzi.
- Imibhobho yemizi-mveliso:Iiflange zentsimbi engenasici kunye neengqiniba zentsimbi ye-alloy zisetyenziselwa ukuthutha izixhobo zamakhemikhali.
- Uthutho lwamandla:Izixhobo zokufaka iipayipi zentsimbi ezinoxinzelelo oluphezulu zisetyenziswa kwimibhobho yeoyile negesi.
- I-HVAC (Ukufudumeza, Ukungenisa umoya, kunye ne-Air Conditioning):Izixhobo zombhobho wekopolo zisetyenziselwa ukudibanisa imibhobho yefriji, kwaye amalungu aguquguqukayo asetyenziselwa ukunciphisa ukungcangcazela.
- Ukunkcenkceshela kwezolimo:Izihlanganisi ezikhawulezayo zenza kube lula ukuhlanganiswa nokuqhekeka kweenkqubo zokunkcenkceshela izitshizi.
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