丨FAQ

Tinogona kutumira zvinodiwa nguva dzose kwauri nebasa reLCL.

Pendi yemafuta inodzivirira ngura,

kupenda nevharnish,

ral3000 yakapendwa,

rakabatidzwa,

3LPE, 3PP

Q195 = S195 / A53 Giredhi A

Q235 = S235 / A53 Giredhi B / A500 Giredhi A / STK400 / SS400 / ST42.2

Q345 = S355JR / A500 Giredhi B Giredhi C

Q235 Al akaurayiwa = EN39 S235GT

L245 = Api 5L / ASTM A106 Giredhi B

Pombi nhema ipombi yesimbi isina kana chifukidziro chekudzivirira. Pombi nhema inoshandiswa mumabasa akasiyana-siyana mumba. Zvakajairika kuona pombi nhema dzichishandiswa pamagetsi ako egasi rechisikigo uye pamitsetse yesprinkler system. Sezvo pombi nhema isina chifukidziro chekudzivirira, inogona kuita ngura zviri nyore munzvimbo dzakanyorova kana dzine hunyoro. Kuti udzivise pombi kuti isaite ngura kana kuora kunze, unofanirwa kupa dziviriro kunze kwepombi. Nzira iri nyore ndeyekupenda.

HONGU. Tine kushandira pamwe kwakasimba neSINOSURE

RHS inomirira Rectangular Hollow Section, kureva pombi yesimbi ine rectangular.

Tinewo mapaipi esimbi ane mativi mana akaenzana, zvichienderana nezvinodiwa: ASTM A500, EN10219, JIS G3466, GB/T6728 mapaipi esimbi ane mativi mana akaenzana uye akaenzana.

Pombi yesimbi yeERW, pombi yesimbi yeSSAW, pombi yesimbi yeLSAW, pombi yesimbi yakabatidzwa, pombi yesimbi isina ngura, pombi yekesi nepaipi yechubhu, gokora, reducer, tee, chivharo, coupling, flange, weldolet, pombi yesimbi isina musono

TT, L/C (Kuti uwane odha hombe, mazuva 30-90 anogona kugamuchirwa).

Mapaipi esimbi akakamurwa kuita mapaipi esimbi akakamurwa kuita mapombi esimbi akakamurwa kuita mapombi esimbi akakamurwa kuita mapombi esimbi akakamurwa kuita mapombi esimbi anopisa. Mapaipi akakamurwa anowanzo shandiswa pamvura, gasi, mafuta nemamwe mapaipi emvura ane simba guru. Anoshandiswawo muindasitiri yeparafini, kunyanya mapaipi emafuta ari muminda yemafuta iri kunze kwegungwa, mafirita, mapaipi ekuchinjana marasha nemapaipi ebhiriji, mapaipi ekutsigira migodhi, nezvimwewo.

Zvinonzi pombi yesimbi yakarukwa inoshandiswa pakugadzira gasi nekudziisa. Sepombi yemvura, ngura shoma inozowanikwa mushure memakore mashoma. Haingosvibisi chete zvinhu zvehutsanana, asiwo mabhakitiriya anokura pamadziro emukati mepombi. Ngura inokonzera huwandu hwakawanda hwesimbi mumvura uye inoisa hutano hwevanhu panjodzi.
Kuisa galvanizing inopisa (hot dip galvanizing) kunosanganisira kunyudza pombi yesimbi muasidhi yekugeza, uye kugadzirira mvura ine ammonium chloride aqueous solution kana zinc chloride ne zinc chloride, woidururira mu groove. Kuisa galvanizing inopisa yakafanana, ine kunamira kwakasimba uye inogara kwenguva refu. Matrix yepombi yesimbi ine galvanizing inopisa imhinduro yakaoma uye yakanyungudutswa ye electroplating, saka reaction yemakemikari inoita dhizaini yakabatana uye inodzivirira ngura. Alloy layer inosanganiswa ne pure zinc layer ne steel pipe base, saka ine simba rekudzivirira ngura.
Pombi yesimbi inotonhora inogadzirwa nemagetsi, uye pane musiyano mukuru pakati pekudzivirira ngura nepombi yesimbi inodziya. Kuti vave nechokwadi chekuti mhando yacho ndeyemhando yepamusoro, vagadziri vazhinji vemagetsi havashandisi electro galvanizing (cold plating). Makambani madiki asina kurongeka aya anoshandisa electro galvanizing nekuti mutengo wacho wakaderera. Pombi yesimbi inodziya inodziya inogadzirwa nemagetsi inodziya. Zinc layer inoiswa yakazvimirira nesimbi. Zinc layer yakatetepa, iyo inongobatanidzwa nesimbi uye iri nyore kudonha. Saka, kudzivirira kwayo ngura kwakaderera. Saka, kune mamwe mapaipi akavigwa zvakananga, mapaipi esimbi anogadzirwa nevagadziri vemazuva ese achiri kushandiswa.

Nzira yekubvisa sei pombi yesimbi ine ngura yakarungwa?
Kutanga, isa chinhu chinonyungudutsa kunze kwesimbi kuti ubvise zvinhu zvipenyu. Ngura inogonawo kubviswa nekukwesha mushure mekukwesha kudzivirira ngura, kuchenesa kana kuiisa musimbi, ngura, welding slag, nezvimwewo. Galvanizing yakakamurwa kuita thermoelectric coating uye coating inotonhora. Thermoelectric coating haisi nyore kuita ngura uye coating inotonhora iri nyore kuita ngura.

Pombi yemvura yemoto iripo iye zvino inoshandisa pombi yesimbi yakabatidzwa, uye pombi yekunze yesimbi yakabatidzwa yakaiswa papendi. Zvinoonekwa kuti pombi yesimbi yakabatidzwa. Mukugadzirwa kwesimbi, mainjiniya ekushongedza ane chekuita nayo. Saka, kushandiswa kakawanda kwepombi yesimbi yakabatidzwa kunogona kudzivirira ngura kwenguva yakareba.

1. OD 219mm zvichidzika Mumapaketi akakodzera kufamba mugungwa ane hexagonal akafukidzwa nesimbi, Nezvisungo zviviri zvenylon zvepaketi imwe neimwe

2. pamusoro peOD 219mm muhukuru kana zvichienderana nemafungiro emutengi

3. Matani makumi maviri nemashanu/chirongo uye matani mashanu/saizi yeodha yekuedza;

4. Kumudziyo une 20" kureba kwepamusoro i5.8m;

5. Kureba kwemudziyo we40" kureba kwakanyanya i11.8m.

HONGU TINAYO

YUNTAIDERUN Brand TOP 500 China

Musanganiswa wesimbi unoonekwa sesimbi yesimbi kana manganese inopfuura 1.65%, silicon inopfuura 0.5%, mhangura inopfuura 0.6%, kana zvimwe zvinhu zvidiki zvakaita sechromium, nickel, molybdenum, kana tungsten zviripo. Mhando dzakasiyana-siyana dzezvinhu zvinogona kugadzirwa nesimbi nekutsiva zvinhu izvi muresipi.

Maitiro ekuvandudza simbi isingatsvi kuburikidza nekuderedza huwandu hwekabhoni

Huwandu hwekabhoni musimbi isingatsvedzeri hunofanira kunge hwakaderera pane hwesimbi isingatsvedzeri kana simbi isina alloy yakaderera (kureva, simbi ine alloying element content iri pasi pe5%). Kunyange zvazvo maovheni emagetsi emagetsi (EAF) ariwo nzira yakajairika yekunyungudutsa nekunatsa simbi isingatsvedzeri, AOD inowedzera mari shoma, sezvo nguva yekushanda iri pfupi uye tembiricha yakaderera pane yekugadzira simbi yeEAF. Pamusoro pezvo, kushandisa AOD pakuchenesa simbi isingatsvedzeri kunowedzera kuwanikwa kweEAF pachinangwa chekunyungudutsa.

Simbi yakanyungudutswa, isina kunatswa inotamiswa kubva kuEAF ichienda kune imwe mudziyo wakasiyana. Musanganiswa weargon neokisijeni unofuridzwa kubva pasi pemudziyo kuburikidza nesimbi yakanyungudutswa. Zvinhu zvinochenesa zvinowedzerwa mumudziyo pamwe chete nemagasi aya kubvisa tsvina, nepo okisijeni ichibatanidzwa nekabhoni musimbi isina kunatswa kuderedza huwandu hwekabhoni. Kuvapo kweargon kunowedzera kubatana kwekabhoni neokisijeni uye nokudaro kunoita kuti kabhoni ibviswe.

Kuora kwesimbi yekuvaka inzira yemagetsi inoda hunyoro neokisijeni panguva imwe chete. Kana pasina chimwe chezviviri izvi, ngura haiitike. Chaizvoizvo, simbi iri musimbi inogadzirwa kuti igadzire ngura, iyo inotora kanenge ka6 huwandu hwezvinhu zvepakutanga zvinoshandiswa mukuita uku. Maitiro ekuora anoratidzwa pano. Pamusoro pekuora kwakajairika, kune mhando dzakasiyana dzengura dziri munzvimbo dzinogona kuitikawo; ngura ye bimetallic, ngura yegomba uye ngura yemapako. Zvisinei, izvi hazviwanzo kukosha kune simbi yekuvaka. Mwero wekufambira mberi kwengura unoenderana nezvinhu zvakawanda zvine chekuita ne 'micro-climate' yakatenderedza chivakwa, kunyanya nguva yekunyorova uye mwero wekusvibiswa kwemhepo. Nekuda kwekusiyana kwenzvimbo dzemhepo, data rehuwandu hwekuora harigone kuverengerwa. Zvisinei, nzvimbo dzinogona kuverengerwa zvakanyanya, uye mwero wekuora kwesimbi unoenderana unopa chiratidzo chinobatsira chemwero wekuora. Rumwe ruzivo runogona kuwanikwa muBS EN ISO 12944-2 uye BS EN ISO 9223

YakapendwaSHS (zvikamu zvina zvisina chinhu)uye RHS (zvikamu zvemakomba zvine rectangular) zvikamu zvesimbi zvine makomba zvine simba rakakwirira zvinotonhora zvakapendwa primer kuti zvidzivirirwe panguva yekuchengetwa nekushandiswa.

Mhedzisiro yemufananidzo wepombi yesimbi yesimbi inodziya inodzika neyakagadzika
Kana simbi yakabatidzwa kwenguva refu, tembiricha yepamusoro inokurudzirwa yesimbi yakabatidzwa inopisa i200 °C (392 °F), sekureva kweAmerican Galvanizers Association. Kushandiswa kwesimbi yakabatidzwa patembiricha iri pamusoro apa kuchaita kuti zinc iparare pachikamu chesimbi.

Zvinoreva chikamu chine mhango chesikweya chinopfupikiswa sekuti SHS

Zvinoreva chikamu chakatenderera chine mhango, icho chakapfupikiswa seSHS.