Kasarar kasar Sin boumless na kasar Carbon Karfe Boiler da Tubes Astm A210 Tsarin Masana'antu da Abincin Kafa

Boumless matsakaici carbon bakin karfe da kuma shaye shaye Astm A210 daidaitaccen

Boumless matsakaici carbon bakin karfe mai hawa da shuban superheat Astm A210 daidaitaccen hoto

A takaice bayanin:

Astm Sa210na misali

Kayayyakin Carbon Carbon Karfe Bourer bututun da shuwaye masu zafi sosai don masana'antar boiler

tare da ingancin carbon carbon

Biyan Kuɗi:30% ajiya, 70% l / c ko b / l kwafi ko 100% l / c a gani

Min Barcelona.20T

Ikon samar da kaya:Shekara-shekara ta 20000 na bututun ƙarfe

Lokacin jagoranci:7-14 days idan a cikin hannun jari, 30-45 days don samar da

Shirya:Black Cathing, Bevel da hula don kowane bututu guda; Odmle bukatar shirya a cikin damle, kuma kowane bonde babu wuce 2 tan.

Aika imel zuwa gare mu Saukewa a matsayin PDF

Cikakken Bayani

Tags samfurin

Bayyani

Standard:Astm Sa210	Alloy ko a'a: carbon karfe
Rukuni na: gr. GrC	Aikace-aikacen: bututun ruwa
Kauri: 1 - 100 mm	Jiyya na farfajiya: Kamar yadda ake buƙata na abokin ciniki
Diami na waje (zagaye): 10 - 1000 mm	Dabara: zafi birgima / sanyi Drawn
Tsawon: tsayayyen tsayi ko tsawon lokaci	Jiyya Mai zafi: Annealing / ALIDIZICICE
Siffar sashe: zagaye	Bututun musamman: bututun bango
Wurin Asali: China	Amfani: Boiler da Exchanger
Takaddun shaida: ISO9001: 2008	Gwaji: ET / UT

Roƙo

Ana amfani da galibi don yin cikakkiyar ƙimar carbon mara kyau, don bututu na bouser, super-bututu mai

Don masana'antar Bolier, bututun mai canzawa da kuma masu girma dabam da kauri

Babban aji

Sa na babban carbon carbon boiler karfe: grade, grc

Sayarwar sunadarai

Kashi	Sa a	Sa c
C	≤00.27	≤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 don kowane rage 0.01% a ƙasa da ƙayyadadden carbon, karuwa na kashi 0.06% a saman iyakar da aka ƙayyade za'a ba da izini har zuwa ƙarshen 1.35%.

Dukiyar inji

	Sa a	Sa c
Da tenerile	≥ 415	≥ 485
Yawan amfanin ƙasa	≥ 255	≥ 275
Kudin Elongation	≥ 30	≥ 30

Bukatar gwaji

Gwajin Hydraustat:

Yakamata a gwada bututun karfe na ƙarfe daya bayan daya. Matsakaicin matsin lamba shine 20 MPA. A karkashin matsin lamba na gwaji, lokacin karfafawa bai kamata ya zama ƙasa da 10 s, da bututun ƙarfe ba zai yi leƙo ba.

Bayan mai amfani ya yarda, ana iya maye gurbin gwajin hydraulic ta Eddy na yanzu gwajin na yanzu ko gwajin magnetic ya yi.

Gwajin gwaji:

Tubes tare da waje diamita mafi girma da 22 mm za a haye kan wani gwaji na yau da kullun. Babu wani bene mai ban sha'awa, farin aibobi, ko immurities ya kamata ya faru a duk gwajin.

Gwajin Warare:

Dangane da bukatun mai siye da kuma bayyana a cikin kwangilar, bututun mayafi tare da diami na waje ≤7mmm da kauri mai kauri. An yi gwajin a zazzabi a daki tare da taper of 60 °. Bayan flashewa, yawan adadin diamita na waje ya kamata ya cika bukatun teburin masu zuwa, kuma kayan gwajin dole ne su nuna fasa ko rips

Gwajin Hardness:

An yi gwajin ƙarfi ko na gwaji a kan samfuran guda biyu daga kowane da yawa