I-SS Butt-Welded Fitting Caps
| Igama Lomkhiqizo | amakepisi Butt-Welding Stainless steel engenamthungo futhi ashiselwe Pipe Fitting |
| Usayizi | 1/2″-72″ |
| Ukuqina Kwezindonga | SCH5S, SCH10s,SCH20S,SCH30,STD,SCH40S,SCH60,XS,SCH80S,SCH100,SCH120,,SCH160S,XXS,DIN,SGP JIS ukujiya |
| Okujwayelekile | I-ASTMA312,WP403 A234WPB A420, ANSI B16.9/B16.28/B16.25 |
| I-JIS B2311-1997/2312, JIS B2311/B2312, DIN 2605-1/2617/2615, | |
| I-GB 12459-99, EN Standard njll. | |
| Okubalulekile | Insimbi engagqwali304, 304L, 304H, 316, 316L, 316H, 310, SS321, SS321H, 347, 347H, 904L |
| I-Duplex SS 2507, DSS2205, UNS31803 UNS32750 | |
| 1.4301, 1.4306, 1.4401, 1.4435, 1.4406, 1.4404 | |
| I-Carbon Steel A234 WPB, WP5, WP9, WP11, WP22, A420WPL6, A420WPL8 | |
| ST37.0,ST35.8,ST37.2,ST35.4/8,ST42,ST45,ST52,ST52.4 | |
| I-STP G38,STP G42,STPT42,STB42,STS42,STPT49,STS49 | |
| Ubuso | I-Sandblast, i-acid pickling, ipholishiwe |
| Isicelo | Ipayipi lamanzi anomfutho ophansi naphakathi, iboiler, imboni ye-petroleum negesi yemvelo, |
| ukumba, imboni yamakhemikhali, imboni kagesi, ukwakhiwa kwemikhumbi, okokusebenza kukamanyolo kanye nepayipi, | |
| isakhiwo, i-petrochemical, imboni yezemithi, njll. | |
| Izici /Izici | |
| •Izinto ezifakwa e-Buttweld ziwukufakwa kwamapayipi okusetshenziselwa ukushintsha indlela yepayipi (izindololwane), ukunciphisa/ukukhulisa usayizi wepayipi (izinciphisi), igatsha (o tee, ukuphambana) noma ukuvala ipayipi (i-butt weld cap) | |
| • Ukufakwa kwe-Buttweld kutholakala ngezimo eziningi (izindololwane, ama tee, izinciphisi, iziphambano, amakepisi, ama-stub end), amamakinari abalulekile (ikhabhoni, ikhabhoni enesivuno esikhulu, i-low-alloy, i-stainless, i-duplex, nama-nickel alloys), | |
| nobukhulu (amayintshi angu-2 ukuya kwangu-24 ekusebenzeni okungenazihibe, futhi ashiselwe osayizi bamapayipi amakhulu). | |
| •Ukucaciswa okubalulekile kokufakwa kwe-buttweld i-ASME B16.9 (i-carbon ne-alloy fittings) kanye ne-MSS SP 43 (ehlanganisa i-ASME B16.9 yensimbi engagqwali, i-duplex, ne-nickel alloy BW fittings). | |
| •Njengoba nje ipayipi lithengiswa kusukela kuSheduli 10 kuya kuSheduli 160, izixhumo zamapayipi weld weld zidayiswa ngendlela efanayo. | |
| Ukufakwa kwe-welded butt weld weld kuvame kakhulu ensimbi engagqwali ngenxa yenzuzo yezindleko. Ukufakwa kwe-Sch 10S, SCH40S SS nakho kuvame kakhulu ekufakweni kwensimbi yensimbi engagqwali. | |
| Izinto ezijwayelekile zokufakwa kwe-butt weld yi-A234 WPB (A & C iyatholakala), i-High Yield Carbon Steel, Stainless Steel 304 kanye ne-316 kanye nama-Nickel Alloys. | |
| • Amapayipi ashiselwe ngensimbi ye-carbon nensimbi engagqwali yizingxenye ezihlanganisayo ezenza kube nokwenzeka ukuhlangana kwamavalvu; | |
| amapayipi nezinto zokusebenza ohlelweni lwamapayipi. Ukufakwa okushiselwe kuncoma amapayipi amapayipi kunoma iyiphi isistimu yamapayipi futhi kuvumela: | |
| 1.Shintsha isiqondiso sokugeleza ohlelweni lwamapayipi | |
| 2.Xhuma noma amapayipi ahlangene kanye nemishini | |
| 3. Nikeza amagatsha, ukufinyelela kanye nokusuka kwezinto ezisizayo | |
Amashidi Obuchwepheshe
| Ukufakwa kwe-Stainless Steel Butt Weld: |
| Ukufakwa kwe-stainless buttweld kuyatholakala kumabanga angama-316 nangama-304. |
| 304/304L (US S30400/S30403) |
| Ukwakheka Kwekhemikhali% |
| Izidingo ze-Tensile |
| Amandla Okuqina: (KSI) = 60 |
| Amandla Okukhiqiza: (KSI) = 35 |
| (I-KSI iguqulela ku-MPA {Megapascals} ngokuphindaphinda ngo-6.895) |
| 316/316L (US S31600/S31603) |
| Ukwakheka Kwekhemikhali% |
| Izidingo ze-Tensile | |
| Amandla Okuqina: (KSI) = 70 | |
| Amandla Okukhiqiza: (KSI) = 25 | |
| (I-KSI iguqulela ku-MPA {Megapascals} ngokuphindaphinda ngo-6.895) | |
| Izinzuzo ze-Butt Weld Pipe Fittings | |
| Ukuxhumeka okushiselwe kunikeza uxhumano oluqine kakhulu | |
| Isakhiwo sensimbi esiqhubekayo sinezela emandleni esistimu yamapayipi | |
| Ukufakwa kwe-Buttweld ngamashejuli wamapayipi afanayo, kunikeza ukugeleza okungenamthungo ngaphakathi kwepayipi. I-weld yokungena egcwele futhi efakwe kahle i-LR 90 Elbow, Reducer, Concentric reducer njll. inikeza ushintsho kancane kancane ngokufaka amapayipi ashiselwe. | |
| Inketho yerediyasi yokujika ehlukahlukene usebenzisa i-Short Radius (SR), I-Long Radius (LR) noma i-3R Elbows | |
| Ibiza ngempumelelo uma iqhathaniswa nezingxenye zabo zokubala ze-weld weld ezibizayo | |
| I-Stainless Steel Welded Fittings nayo iyatholakala ku-SCH 10, ivumela inketho yodonga oluncane kakhulu. | |
| I-Stainless Steel Butt Weld Fittings ivame kakhulu ekucushweni kwe-SCH 10 kanye ne-SCH 40 | |
| Umbuzo Nempendulo | |
| Q:Ikhasimende licele ukufakwa kwe-butt weld ku-A105: | |
| A: Izinto ezisetshenziswa kakhulu ze-carbon steel buttweld fitting yi-A234WPB. Ilingana nama-A105 flanges, nokho ayikho into efana ne-A105 noma i-A106 butt weld fitting. | |
| I-A106 Gr.B eyebanga lamapayipi. Ukufakwa kwe-A234WPB kwenziwa ngamapayipi we-A106GR.B. I-A105 iwumsebenzi osuka kubha eyakhiwe ukuze ibe i-High pressure Fittings noma iFlange | |
| Q: Ikhasimende licela ukufakwa kwe-butt weld "Okujwayelekile": | |
| A: Lona futhi umbono oyiphutha njengoba ama-flange atholakala ku-A105 naku-A105 N, lapho u-N emele ukujwayelekile. | |
| Kodwa-ke, ayikho into efana ne-A234WPBN. Abakhiqizi balungisa ukufakwa kwabo kwe-butt weld kwakubhekwa njengenqubo evamile yokwelapha ukushisa yenziwa, Ikakhulukazi ezindololwaneni kanye namaTees. | |
| Ikhasimende elidinga ukushiselwa kwezinqenqema “okujwayelekile” kufanele licele ukufakwa kwe-WPL6 okunesivuno esikhulu futhi esijwayelekile njengenqubo evamile. | |
| Q: Ikhasimende likhohlwa ukusho uhlelo lwamapayipi: | |
| A: Okufakwayo kwe-Buttweld kuthengiswa ngokosayizi wepayipi ngalinye kodwa ishejuli yepayipi kufanele icaciswe ukuze ifane ne-ID yokufaka ne-ID yepayipi. Uma ingekho ishejuli eshiwo, sizothatha ukuthi udonga olujwayelekile luceliwe. | |
| Q; Ikhasimende likhohlwa ukukhuluma ngokufaka izinqe ezishiselwe noma ezingenamthungo: | |
| Ukufakwa kwe-Butt weld kuyatholakala kukho kokubili okushiselwe nokucushwa okungenamthungo. I-butt weld carbon steel engenamthungo noma okokufaka kwensimbi engagqwali kwenziwa ngepayipi elingenamthungo futhi ngokuvamile kubiza kakhulu. | |
| Ukufakwa kwamapayipi angenamthungo AKUVAMILE ngosayizi abakhulu kuno-12”. Ukufakwa kwamapayipi ashiselwe kwenziwa nge-ERW welded carbon steel noma ipayipi lensimbi engagqwali. Atholakala ngosayizi ½” kuya ku-72” futhi athengeka kakhulu kunokufakwa okungenamthungo. | |
| Q: Kusho ukuthini i-Short Radius (SR) noma i-Long Radius (LR)? | |
| A: Ngokuvamile uzozwa indololwane ethi SR45 noma indololwane ye-LR45. I-45 noma 90 ibhekisela ku-engeli yokugoba ukuze kufakwe i-buttweld ukushintsha isiqondiso sokugeleza. | |
| Indololwane ye-radius ende (indololwane ye-LR 90 noma indololwane ye-LR 45) izoba nokugoba kwepayipi okuzoba izikhathi ezingu-1.5 ubukhulu bepayipi. Ngakho, i-6 intshi LR 90 ine-radius egobayo engusayizi wepayipi ongu-1.5 x ojwayelekile. | |
| Indololwane yerediyasi emfushane (SR45 noma SR90) inokugoba kwepayipi elilingana nosayizi wokulinganisa, ngakho-ke u-6” SR 45 unendawo egobayo engusayizi wepayipi ongu-6”. | |
| Q: Liyini ipayipi lendololwane le-3R noma le-3D elifakwayo? | |
| A: Okokuqala, amagama 3R noma 3D asetshenziswa ngendlela efanayo. Indololwane ye-3R butt weld ine-radius egobayo ephindwe izikhathi ezi-3 kunosayizi wepayipi lokuzisholo. Indololwane engu-3R ilingana ne-3D Elbows | |
Bhala umyalezo wakho lapha futhi usithumelele wona
