GALVANIZED STEEL PIPE ELECTRIC RESISTANCE WELDED STEEL PIP
Tsanangudzo
Galvanized steel pipe imhando yepombi yesimbi yakavharwa nedandemutande rezinc kuti idzivirire pakuora.Iyo galvanization process inosanganisira kunyudza pombi yesimbi mubhavhu rezinc yakanyungudutswa, iyo inogadzira chisungo pakati pezinc nesimbi, ichigadzira danda rekudzivirira pamusoro payo.
Mapaipi esimbi ane galvanized anowanzoshandiswa mumhando dzakasiyana-siyana dzekushandisa, kusanganisira pombi dzemvura, kuvaka, uye maindasitiri.Iwo akasimba uye anogara kwenguva refu, uye galvanized coating yawo inopa yakanakisa kuramba ngura uye ngura, ichiita kuti ive yakakodzera kushandiswa munzvimbo dzekunze.
Mapaipi esimbi ane galvanized anouya muhukuru hwakasiyana uye ukobvu kuti aenderane nekushandisa kwakasiyana.Iwo anogona kushandiswa kumitsetse yemvura, mitsetse yegesi, uye mamwe maapplication epombi, pamwe nekutsigira kwechimiro uye fenzi.
Galvanized seamless mechanical properties
Iyo mechanical properties yesimbi ndeyekuona kuti chiratidzo chakakosha chesimbi yekupedzisira-kushandisa zvinhu (mechanical properties), zvinoenderana nemakemikari ekuumbwa uye kupisa kupisa kwesimbi.Simbi zviyero, zvinoenderana nezvinodiwa zvakasiyana, izvo zvinopihwa zvekusimba zvivakwa (tensile simba, goho simba kana goho point elongation) uye kuoma, kuoma, zvinodiwa nemushandisi, yakakwirira uye yakaderera tembiricha kuita.
CHEMICAL COMPOSITION | |
Element | muzana |
C | 0.3 max |
Cu | 0.18 max |
Fe | 99 min |
S | 0.063 max |
P | 0.05 max |
MASHOKO EMACHINHU | ||
Imperial | Metric | |
Density | 0.282 lb/mu3 | 7.8 g/cc |
Ultimate Tensile Simba | 58,000psi | 400 MPa |
Goho Tensile Simba | 46,000psi | 317 MPa |
Melting Point | ~2,750°F | ~1,510°C |
Kugadzira Nzira | Hot Rolled |
Giredhi | B |
Iwo akapihwa makemikari ekuumbwa uye ma mechanical properties ndiwo akajairika.Ndokumbira ubate Dhipatimendi redu reVatengi kuti uwane mishumo yebvunzo. |
Technical data
Standard: | API, ASTM, BS, DIN, GB, JIS |
Certification: | API |
Ukobvu: | 0.6 - 12 mm |
Outer Diameter: | 19 – 273 mm |
Alloy kana Kwete: | Non-alloy |
OD: | 1/2″-10″ |
Chechipiri Kana Kwete: | Non-secondary |
Material: | A53,A106 |
Application: | Hydraulic Pipe |
hurefu hwakatarwa: | 6 mamita, 5.8mita |
Nzira: | Cold Drawn |
Packaging Details: | mubundle, plastic |
Nguva Yekutumira: | 20-30days |
KUSHANDISA
Galvanized Steel pombi seyakaputirwa pamusoro nemarara inoshandiswa zvakanyanya kune akawanda maindasitiri akadai sekuvaka nekuvaka, mechanics (zvichakadaro zvinosanganisira michina yekurima, peturu muchina, muchina wekutsvaga), indasitiri yemakemikari, magetsi, migodhi yemarasha, mota dzenjanji, indasitiri yemotokari, mugwagwa mukuru uye zambuko, zvivako zvemitambo uye zvichingodaro.
Painting & Coating
Mamiriro epamusoro pemachubhu ane galvanized
First layer - electrolytically leached zinc (Zn) - inoita seanode uye munzvimbo ine ngura inotanga kuita ngura uye hwaro hwesimbi hunodzivirirwa kubva mukuora.Ukobvu hwezinc hunogona kunge huri pakati pe5 kusvika 30 micrometers (µm).