-
ndeupi musiyano uripo pakati peEN39 S235GT neQ235?
EN39 S235GT uye Q235 ese simbi mamakisi anoshandiswa pakuvaka. EN39 S235GT iEuropean standard simbi giredhi inoreva kuumbwa kwemakemikari uye michina zvimiro zvesimbi. Iyo ine Max. 0.2% kabhoni, 1.40% manganese, 0.040% phosphorus, 0.045% sarufa, uye isingasviki ...Verenga zvimwe -
Ndiani Black annealed steel pipe?
Black annealed steel pipe imhando yepombi yesimbi yakavharwa (inopisa-yakagadziriswa) kuti ibvise kushushikana kwayo mukati, ichiita kuti ive yakasimba uye iwedzere ductile. Maitiro ekumisa anosanganisira kudziyisa pombi yesimbi kune imwe tembiricha uye wozoitonhorera zvishoma nezvishoma pasi, izvo zvinobatsira kudzikisira ...Verenga zvimwe -
YOUFA Brand UL yakanyorwa Fire sprinkler simbi pombi
Metallic Sprinkler Pipe Size : dhayamita 1", 1-1/4", 1-1/2", 2", 2-1/2", 3", 4", 5", 6", 8" uye 10" hurongwa 10 dhayamita 1, 1-1/4", 1-1/2", 2", 2-1/2", 3", 4", 5", 6", 8", 10" uye 12" purogiramu 40 Yakajairwa ASTM A795 Giredhi B Rudzi rwe E yekubatanidza mhando: Yakarukwa, Groove Fire yekumwaya pombi inogadzirwa ne ...Verenga zvimwe -
Mhando yeCarbon Steel Pipe Coating
Bare Pipe : Pombi inoonekwa seyakashama kana isina coating yakanamatira pairi. Kazhinji, kana kukunguruka kwapera pachigayo chesimbi, iyo isina chinhu inotumirwa kunzvimbo yakagadzirirwa kuchengetedza kana kupfekedza zvinhu nejira rinodiwa (iro rinotemerwa ne ...Verenga zvimwe -
Chii chinonzi RHS , SHS neCHS ?
Izwi rokuti RHS rinomirira Rectangular Hollow Section. SHS inomirira Square Hollow Chikamu. Chisinganyanyozivikanwa izwi rekuti CHS, izvi zvinomirira Circular Hollow Section. Munyika yeinjiniya nekuvaka, iwo acronyms RHS, SHS uye CHS anowanzoshandiswa. Izvi zvinonyanya kuitika ...Verenga zvimwe -
hot-yakakungurutswa seamless simbi pombi uye inotonhora-yakakungurutswa seamless simbi pombi
Mapombi esimbi asina musono anotonhorwa kazhinji ane dhayamita diki, uye pombi dzesimbi dzisina musono dzinopisa kazhinji dzine dhayamita hombe. Kurongeka kwepombi yesimbi isina musono inotonhora yakakwira kupfuura iyo inopisa-yakakungurutswa seamless simbi pombi, uye mutengo wakakwirawo kupfuura wesimbi inopisa-yakakungurutswa isina musono...Verenga zvimwe -
musiyano pakati pe pre-galvanized simbi chubhu uye inopisa-galvanized simbi chubhu
Kupisa dip galvanized pombi ndiyo yakasikwa nhema simbi chubhu mushure mekugadzira yakanyudzwa muplating mhinduro. Ukobvu hwekuputira zinc hunokanganiswa nehuwandu hwezvinhu, kusanganisira pamusoro pesimbi, nguva inotora kunyudza simbi mubhati, kuumbwa kwesimbi, ...Verenga zvimwe -
Carbon steel
Carbon steel isimbi ine carbon content kubva pa 0.05 kusvika 2.1 percent nehuremu. Simbi yakapfava (simbi ine chikamu chidiki chekabhoni, yakasimba uye yakaoma asi isingakurumidze kushatirwa), inozivikanwawo sesimbi-kabhoni simbi uye yakaderera-kabhoni simbi, ndiyo yava nzira inonyanya kushandiswa yesimbi nekuti pr...Verenga zvimwe -
ERW, LSAW Simbi Pipe
Yakatwasuka musono simbi pombi ipombi yesimbi ine weld musono inofambirana nekureba kwenzira yepombi yesimbi. Iyo nzira yekugadzira yakatwasuka musono simbi pombi iri nyore, ine yakakwirira kugadzirwa kwehunyanzvi, mutengo wakaderera uye kukurumidza kusimudzira. Kusimba kwe spiral welded pombi kunowanzo kukwirira ...Verenga zvimwe -
chii chinonzi ERW
Electric resistance welding (ERW) inzira yewelding apo simbi dzakabatwa dzinobatanidzwa zvachose nekudziisa nemagetsi, dzichinyungudutsa simbi pajoinhi. Electric resistance welding inoshandiswa zvakanyanya, semuenzaniso, mukugadzira pombi yesimbi.Verenga zvimwe -
SSAW Steel Pipe vs. LSAW Steel Pipe
LSAW Pipe (Longitudinal Submerged Arc-Welding Pipe), inonziwo SAWL pombi. Iko kutora ndiro yesimbi seyakagadzirwa, yoiumba nemuchina wekuumba, wobva waita maviri-mativi akanyudzwa arc welding. Kuburikidza nemaitiro aya iyo LSAW simbi pombi inowana yakanakisa ductility, weld kuoma, kufanana, ...Verenga zvimwe -
Galvanized Steel Pipe vs. Black Steel Pipe
Pombi yesimbi ine galvanized zinc coating iyo inobatsira kudzivirira ngura, ngura, uye kuunganidzwa kwemamineral deposits, zvichiwedzera hupenyu hwepombi. Galvanized steel pipe ndiyo inonyanya kushandiswa mukugadzira pombi. Pombi yesimbi nhema ine yakasviba-ruvara iron-oxide coating pane yayo ...Verenga zvimwe