China ASTM A210 standard Seamless Medium carbon steel boiler uye machubhu eSuperheat Mugadziri uye Mutengesi

ASTM A210 standard Seamless Medium carbon steel boiler uye machubhu eSuperheat

Tsananguro pfupi:

ASTM SA210mwero

Mapaipi eboira esimbi yesimbi yekabhoni isina musono uye machubhu ekupisa epamusoro eindasitiri yeboira

ine pombi yesimbi yekabhoni yepamusoro

Kubhadhara:Dhipoziti ye30%, kopi ye70% L/C kana B/L kana 100% L/C painowanikwa

Huwandu HweOrder:20T

Kugona Kupa:Mutengo wepagore weMatani 20000 eSimbi

Nguva Yekutungamira:Mazuva 7-14 kana aripo, mazuva 30-45 ekugadzira

Kurongedza:Chinonyangarika, bevel nechivharo chepombi imwe neimwe; OD iri pasi pe 219mm inofanira kurongedzwa mupaketi, uye paketi imwe neimwe haifaniri kudarika matani maviri.

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Ruzivo rweChigadzirwa

Matagi eChigadzirwa

Pfupiso

Mutsetse:ASTM SA210	Alloy kana Kwete: Simbi yekabhoni
Boka reGiredhi: GrA. GrC	Kushanda: Boiler Pipe
Ukobvu: 1 - 100 mm	Kurapa Kwepamusoro: Sezvinodiwa nemutengi
Dhayamita yekunze (yakatenderera): 10 - 1000 mm	Maitiro: Yakaputirwa/Yakatonhora Yakadhonzwa
Kureba: Kureba kwakatarwa kana kureba kwakasarudzika	Kurapa kupisa: Kuisa mvura mumuviri/kudzoreredza
Chimiro chechikamu: Rakatenderera	Pombi Yakakosha: Pombi yeMadziro Gobvu
Nzvimbo Yekutanga: China	Kushandiswa: Boiler uye Heat Exchanger
Chitupa: ISO9001:2008	Bvunzo: ET/UT

Kushandiswa

Inonyanya kushandiswa kugadzira simbi yekabhoni isina musono yepamusoro, yemapaipi eboiler, mapaipi ekupisa zvakanyanya

yeindasitiri ye bolier, pombi yekuchinja kupisa nezvimwewo. Nehukuru hwakasiyana uye ukobvu

Giredhi Guru

Giredhi resimbi yebhaira yekabhoni yepamusoro: GrA, GrC

Chikamu cheMakemikari

Chinhu	Giredhi A	Giredhi C
C	≤0.27	≤0.35
Mn	≤0.93	0.29-1.06
P	≤0.035	≤0.035
S	≤0.035	≤0.035
Si	≥ 0.1	≥ 0.1

A Pakudzikiswa kwega kwega kwe0.01% pasi pehuwandu hwakatarwa hwekabhoni, kuwedzera kwe0.06% manganese pamusoro pehuwandu hwakatarwa kuchabvumidzwa kusvika pa1.35%.

Zvivakwa zveMechanical

	Giredhi A	Giredhi C
Simba reKusimba	≥ 415	≥ 485
Simba reGoho	≥ 255	≥ 275
Mwero wekureba	≥ 30	≥ 30

Chinodiwa Chebvunzo

Kuedzwa kweHydraustatic:

Pombi yeSimbi Inofanira Kuedzwa Hydraulically One by One. Kumanikidzwa Kwakanyanya Kwekuyedzwa I20 MPa. Pasi peKumanikidzwa Kwekuyedzwa, Nguva Yekudzikamisa Inofanira Kusava Pasi pe10 S, Uye Pombi YeSimbi Haifanirwe Kudonhedza Mvura.

Kana Mushandisi Abvuma, Kuedza kweHydraulic Kunogona Kutsiviwa neEddy Current Testing kana Magnetic Flux Leakage Testing.

Muedzo weKupwanya:

Machubhu Ane Dhayamita Yekunze Yakakura Kupfuura 22 Mm Anofanira Kuedzwa Kuti Ave Akatsetseka. Hapana Kucheneswa Kunooneka, Mavara Machena, Kana Kusachena Kunofanira Kuitika Munguva Yese Yekuyedza.

Kuedza Kupisa:

Zvichienderana nezvinodiwa neMutengi uye zvakataurwa muChibvumirano, Pombi yeSimbi ine Dhayamita Yekunze ≤76mm uye Ukobvu hweMadziro ≤8mm Inogona Kuitwa Bvunzo yeFlaring. Bvunzo iyi yakaitwa patembiricha yemukamuri ine Taper ye60 °. Mushure meFlaring, Mwero weFlaring weDhayamita Yekunze Unofanira Kuzadzisa Zvinodiwa zveTafura Inotevera, Uye Zvinhu zveKuedza Hazvifanirwe Kuratidza Mitswe Kana Kutsemuka

Kuedza Kuoma:

Miedzo yekuomarara kweBrinell kana Rockwell inofanira kuitwa pamienzaniso inobva mumachubhu maviri kubva muchikamu chimwe nechimwe.