Karfe Bututu Elbow

Tsarin Kera gwiwar gwiwar hannu mara sumul (lankwasawa da sanyin sanyi)
Ɗaya daga cikin hanyoyin da aka fi sani don kera gwiwar hannu shine ta amfani da mandrel mai zafi lankwasawa daga madaidaiciyar bututun ƙarfe. Bayan dumama bututun ƙarfe a yanayin zafi mai tsayi, ana tura bututun, faɗaɗa, lanƙwasa ta kayan aikin ciki na mandrel mataki-mataki. Aiwatar da lankwasawa mai zafi na iya ƙera babban girman kewayon gwiwar hannu mara kyau. Halayen lanƙwasawa mandrel sun dogara da ƙarfi akan sifar da aka haɗaka da girma na mandrel. Amfanin fa'idodin lankwasawa masu zafi sun haɗa da ƙaramin kauri da radius mai ƙarfi fiye da sauran nau'in hanyar lanƙwasawa. A halin yanzu, yin amfani da lanƙwasawa maimakon riga-kafi na lanƙwasa yana rage adadin walda da ake buƙata. Wannan yana rage yawan aikin da ake buƙata kuma yana ƙara inganci da amfani da bututu. Koyaya, lankwasawa sanyi shine tsari don lanƙwasa bututun ƙarfe madaidaiciya a yanayin yanayin al'ada a cikin injin lanƙwasawa. Cold lankwasawa ya dace da bututu tare da diamita na waje na 17.0 zuwa 219.1 mm, da kauri na bango 2.0 zuwa 28.0 mm. Shawarar lanƙwasawa radius shine 2.5 x Do. Yawanci a radius na lanƙwasawa na 40D. Ta amfani da lanƙwasawa mai sanyi, za mu iya samun ƙananan ƙwanƙwasa radius, amma muna buƙatar ɗaukar ciki da yashi don hana wrinkling. Lankwasawa sanyi hanya ce mai sauri kuma mara tsada. Zaɓin gasa ne don yin bututun mai da sassan injin.
Tsarin Kera Hannun Hannun Welded (Ƙananan & Babba)
An yi maƙarƙashiyar gwiwar hannu ne daga faranti na ƙarfe, don haka ba ƙwanƙwaran ƙarfe ba ne. Yi amfani da mold kuma danna farantin karfe zuwa siffar gwiwar hannu, sa'an nan kuma weda kabu don zama ƙarshen gwiwar karfe. Ita ce tsohuwar hanyar samar da gwiwar hannu. Shekarun baya-bayan nan an kusan ƙera ƙananan gwiwar gwiwar hannu daga bututun ƙarfe a yanzu. Don girman girman girman gwiwar hannu, alal misali, yana da matukar wahala a samar da gwiwar hannu sama da 36 '' OD daga bututun ƙarfe. Don haka ana yin shi da yawa daga faranti na ƙarfe,  a danna farantin zuwa siffar rabin gwiwar hannu, da walƙiya rabi biyu tare. Tun da gwiwar hannu suna waldawa a jikinsa, duban haɗin gwiwar walda ya zama dole . Yawanci muna amfani da duban X-Ray azaman NDT.

90 Degree da 45 Degree gwiwar hannu
Gabaɗaya, ƙirar girman gwiwar hannu ko dai dogon radius ne ko gajeriyar radius. Dogon gwiwar radius yawanci ya isa don daidaitaccen yanayin sabis. Don wani aiki na musamman, nau'in gwiwar gwiwar da aka zaɓa yawanci sulhu ne bisa la'akari uku. Wato, ƙimar kwararar kayan, sararin samaniya da farashin farko. Don sabis inda adadin kwarara yake da mahimmanci kuma akwai sarari, mai amfani na iya zaɓar kayan aikin radius mai tsayi. Wannan yana ba shi ƙarancin raguwar kwararar ruwa da raguwar matsa lamba daga juzu'i na ciki da hargitsin rafi. Lokacin da sarari ya iyakance kuma yawan kwararar ba shi da mahimmanci, ana zaɓi ɗan gajeren gwiwar hannu. Lokacin da aka matsar da ruwa mai nisa mai nisa ko kuma dole ne ya ci karo da sauye-sauye da yawa, ba a ba da shawarar gajerun gwiwar radius ba saboda babban asarar su, wanda na iya buƙatar shigar da manyan kayan aikin famfo. Dogon gwiwar hannu mai tsayi yana da ƙasa da gajeriyar kayan aikin radius. Dogayen igiyoyin radius suna ba da ƙaramin juriya don gudana daidai da ajiyar sararin samaniya kuma a dawwama suna lissafin sama da kashi 90 na duk gwiwar hannu da ake amfani da su.
Hannun Hannun Digiri 180/Komawa
Hanyar da aka ba da shawarar don canjin digiri 180 a cikin shugabanci shine a yi amfani da kafaffen 180 na dawowa mai dacewa maimakon hada gwiwar gwiwar digiri 90 ko filin ƙirƙira bututun digiri 180 daga guntun bututu madaidaiciya. Ana amfani da dawowa da farko a cikin coils na dumama da masu musayar zafi. Adadin naɗaɗɗen sararin samaniya yana ƙayyade ko gajeriyar radius ko tsayi ya dawo yana da kyawawa. Duk tsayi da gajere radius digiri 180 dawo suna da tsakiya zuwa tsakiya girma wanda ya ninka na daidai da 90 digiri gwiwar hannu.

BAYANIN KWALLON KAFA BUTT-WELDING
KYAUTATA	Karfe Karfe:
	ASTM, A234WPB, A234WPC, A420WPL6, Q235,10#, A3, Q235A, 20G,16Mn,
	DIN St37, St45.8, St52.4, St.35.8, St.35.8.
	Bakin Karfe:
	1Cr18Ni9Ti 0Cr18Ni9 00Cr19Ni10 0Cr17Ni12Mo2Ti
	00Cr17Ni14Mo2 304 304L 316 316L
	Alloy Karfe:
	16Mn Cr5Mo 12Cr1MoV 10CrMo910 15CrMo 12Cr2Mo1,
	A335P22 St45.8 ASTM A860 WPHY X42 X52 X60 X70
STANDARD	ASTM / JIS / DIN / BS / GB/GOST
MISALI	1.Tee (Madaidaiciya da Ragewa) 2.180 DEG Komawa
	3.Gini (45/90/180 DEG) 4.Cap
	5. Mai Ragewa
TYPE	Kabu Ko Sumul
GINDI GINDI	45 digiri, 90 digiri, 180 digiri
SAUKI	Baƙar Paint, Mai Anti Tsatsa, Galvanize mai zafi
KASAR BANGO	SCH5S,SCH10S,SCH10,SCH20,SCH30,SCH40,STD,XS,SCH60,
	SCH80,SCH100,SCH120,SCH140,SCH160,XXS,2MM
GIRMA	1 /2"-48"(Dn15-Dn1200)
HANYA	Walda
SIFFOFI	Daidai, Ragewa
CERTIFICATION	ISO9001
APPLICATION	Man fetur, sinadarai, wutar lantarki, gas, karfe, ginin jirgi, gini, da dai sauransu
KAYAN DA AKA SAMU	1. Carbon karfe nonuwa da kwasfa	2. Fito
	3. Malleable baƙin ƙarfe bututu kayan aiki	4. Bututu
	5. Matsakaicin matsa lamba	6. Bawuloli
	7. P.T.F.E	8. Kayan aikin ƙarfe
	9. Kayan aikin bututun ƙarfe na ƙarfe	10. Kayan aikin tagulla
	11. Kayan aikin tsafta da sauransu.	12. Groode kayan aiki
Ana samun zane ko zane na abokan ciniki.
Kunshin	1> 1 /2" - 2" a cikin kwali.
	2> Sama da 2" a cikin akwati na katako.
	Babban girman yana iya aiki ta pallets.
BAYANI BAYANI	Dangane da adadi da ƙayyadaddun kowane tsari.
	Lokacin bayarwa na yau da kullun yana daga kwanaki 30 zuwa 45 bayan karɓar ajiya.

Ka'idojin Kera Bututun Karfe
ASTM A234: Matsakaicin ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun bututun na'urorin ƙarfe na ƙarfe na ƙarfe da ƙarfe na ƙarfe don Sabis na Matsakaici da Hihg
ASTM A403: Madaidaicin Ƙimar Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarfe
ASME B16.9: Factory Made Karfe Butt Welding Fittings

Karfe Bututu Mai rufi
Tare da ingancin ginin, tsayin daka da amincin ƙwanƙwasa bututun ƙarfe yana dogara sosai akan nau'in da ingancin suturar da aka yi amfani da su. Duk da haka, yin amfani da sutura ga maƙarƙashiyar bututu ba wai kawai don hana lalata ba ne, amma zai iya rinjayar ko'ina cikin bututun da kuma buƙatar hana gurɓata abubuwan da ke cikin bututu ((misali kayan abinci ko ruwan sha) GNEE STEEL PIPE yana ba da sabis na rufewar lalata. domin karfe bututu gwiwar hannu, mu shafi sabis ya hada da haske oiling, baki zanen, FBE shafi, 2 yadudduka ko 3 yadudduka PE shafi, zafi tsoma galvanizing.