Hot-Dip Galvanizing
Galvanized Steel Pipe
Galvanized Steel Pipe-octal

Okushisayo-I-Dip Galvanizing

Name: I-China Hot-I-Dip Galvanizing Manufacturers Suppliers Factory - Ngokwezifiso Eshisayo{2}}I-Dip Galvanizing - I-OCTAL Pipe
Brand: OCTAL
SKU: 295154064

Inqubo: Okushisayo{0}}cwiliswa ku-zinc encibilikisiwe ku-450–500 degree
I-Zinc Coating: 35-650 μm, i-alloy + izingqimba ezihlanzekile ze-zinc
Amazinga: ASTM A123, ASTM A53, BS 1387, GB/T 3091
Osayizi: ½″ - 20″ (DN15 - DN500), ubude 6 m / 12 m / ngokwezifiso
Amabanga Ensimbi: Q195, Q235, Q345, ASTM A53 Gr.A/B
Izinzuzo Eziyinhloko: Impilo ende yesevisi, ukunamathela okuqinile, ukugcinwa okuphansi
Izicelo: Amanzi, igesi, ukwakhiwa, ama-guardrails, i-petrochemical, ezolimo

Thumela ukuPhenya

ERW-Amapayipi-Ukukhiqiza{2}}Inqubo-I-Octal-I-Pipe.pdf

Isingeniso Somkhiqizo

Isingeniso – Yini Ipayipi Elivunyiwe & Yini Eshisayo-I-Dip Gal

Ipayipi lensimbi eliphehliwe wuhlobo lwepayipi lensimbi elimbozwe ungqimba oluvikelayo lwe-zinc ebusweni balo. I-zinc coating isebenza kokubili njengesithiyo esibonakalayo kanye ne-anode yomhlatshelo, okusho ukuthi noma ngabe ukunamathela kuklwetshiwe, i-zinc ezungezile igqwala kuqala ukuze ivikele insimbi engaphansi ekufakweni kwe-oxidation. Lokhu kwenza amapayipi athathiwe ukuthi aqine kakhulu ezindaweni ezimanzi noma ezigqwalile.
Kunezindlela ezimbili ezijwayelekile zokugalela amanzi:

I-Electro{0}}i-galvanizing- Ungqimba oluncane lwezinc, indawo ebushelelezi, ukunamathela okuhle, kodwa ukumelana nokugqwala okuphansi.
Okushisayo-i-dip galvanizing (HDG)– Ipayipi lensimbi elihlanziwe licwiliswa ku-zinc encibilikisiwe ku-450–500℃, lenze ungqimba lwe-zinc{2}}ingxube yensimbi ehlanganiswe ngensimbi nengqimba engaphezulu ye-zinc emsulwa. Ugqinsi lwe-coating lungasukela ku-35 μm ukuya ku-650 μm, luletha ukumelana nokugqwala okuphakeme nempilo yesevisi uma kuqhathaniswa ne-electro-galvanizing.

Ngenxa yongqimba lwezinc oluwugqinsi, umfaniswano, futhi oluboshwe ngokuqinile, ipayipi{0}}elishisayo le-dip galvanized steel lisetshenziswa kakhulu ekuphakeleni kwamanzi, ekusabalaliseni igesi, ezindaweni ze-petrochemical, ukwakhiwa, ama- guardrail, kanye nezakhiwo zangaphandle, ezihlinzeka ngesixazululo esizongayo{1}}sesikhathi eside.

multi-size hot-dip galvanized steel pipe finished product display finished hot-dip galvanized steel pipes stacking display for water and gas pipelines

Amazinga Nezicaciso Ezifanele

I-ASTM A123– Izinki (Hot-Dip Galvanized) Coatings on Iron and Steel Products
I-ASTM A53 (Inketho Ye-Galvanized)– Ipayipi lensimbi elingathungiwe futhi elishiselwe
BS 1387– Amapayipi{0}}ashisayo acwilisa amanzi, igesi, nesitimu
I-GB/T 3091– Amapayipi ensimbi ashiselwe okuthutha{0}}uketshezi olunomfutho ophansi

Ukukhiqiza / Inqubo yokuhlanganisa

Isinyathelo	Incazelo
a. Ukulungiswa kwendawo	Amapayipi ensimbi ayasuswa, ahlanzwe, afakwe emanzini anosawoti (ahlanzwa nge-asidi) ukuze asuse isikali sokugaya nokugqwala; i-flux ingase isetshenziswe ukuze kuvinjelwe i-oxidation ngaphambi kokuba i-galvanizing.
b. Ukucwiliswa ku-Molten Zinc	Amapayipi acwiliswe kubhavu we-zinc oncibilikisiwe cishe ku-450-500 degree, okuvumela ukusabela kwe-metallurgical ukwakha izendlalelo zengxubevange kanye nongqimba lwezinc oluhlanzekile lwangaphandle.
c. Ukucisha / Ukupholisa	Amapayipi asusiwe, i-zinc eyeqile ivunyelwe ukukhipha, bese icinywa noma umoya upholile ukuze uqinise ukunamathela nokunciphisa amaphutha.
d. Thumela-Ukwelashwa / Ukuqeda	Ngezinye izikhathi ukuhlanza ama-slag, ukugaya ama-spangles uma kudingeka, ukuqinisekisa ngisho nokubukeka; ukudlula okungakhethwa noma ukumboza uthayela ngesevisi ethile.
e. Ukuhlola & Ukulungisa	Hlola ukujiya kwe-coating, okubonakalayo{0}}okungakonakaliyo (amaholide), ukunamathela, ukufana emzimbeni, ama-weld nemicu.

I-Protection Mechanism

Ukuvikelwa Kwezithiyo- I-Zinc enamathela ihlukanisa insimbi kumswakama nomoya-mpilo.
Ukuvikelwa kweCathodic- I-Zinc corrodes ngokukhethayo, ivikela insimbi eveziwe emiklwelweni noma emaphethelweni.
I-alloy Layer Bonding– Izendlalelo ze-Zinc{0}}ze-iron alloy zinikeza ukunamathela okuhle kakhulu nokumelana nokuxebuka noma ukuphephuka.

hot-dip galvanized steel pipe close-up showing zinc coating texture galvanized steel pipe finished products ready for export packing and shipment

Izinzuzo Eziyinhloko (Zinwetshiwe)

Impilo Yenkonzo Enwetshiwe- Ezimweni ezijwayelekile zomkhathi, amapayipi anamathani angahlala iminyaka engama-30-50; ezindaweni zezimboni noma ezisogwini, iminyaka eyi-15-20 yokuvikela ijwayelekile.
Ukufakwa Okuphelele- Inikeza ukuvikeleka okufanayo kuwo wonke amapayipi, okuhlanganisa amashisela, amakhona, kanye{0}}nokufinyelela{1}}ezindaweni okunzima ukufinyelela kuzo.
Izindleko-Ukusebenza– -Ukucwebezelisa okukodwa kunikeza amashumi eminyaka okuvikela, ukunciphisa izindleko zokulungisa nokupenda kabusha phakathi nempilo yesevisi.
Ukuqina Okuphezulu– I-metallurgical zinc{0}}i-iron alloy layer imelana kakhulu nemihuzuko kanye nomthelela wokusebenza ngesikhathi sokuphatha, ukuthunyelwa, nokufakwa.
I-Eco-Inobungane– I-Zinc iyakwazi ukugaywa kabusha, futhi i-dip galvanizing eshisayo-inomthelela omncane kwezemvelo uma kuqhathaniswa nezinhlelo eziningi zokudweba.
Ukuhlola Okulula- Ukuqina kwe-coating kanye nekhwalithi yobuso kungaqinisekiswa kalula ngokuhlola okubonakalayo noma ama-gauge ukujiya.

Imininingwane Ejwayelekile

Ipharamitha	Inani Elijwayelekile / Ububanzi
I-Zinc Coating Ukuqina	Ukusuka ku-~35 µm kufika kumakhulu ambalwa µm kuye ngokucaciswa; BS / ASTM / GB njll.
Osayizi	OD ukusuka kumadayamitha amancane (isb. ½") ukuya kumapayipi esakhiwo amakhulu (isb.. 400-500 mm noma ngaphezulu), udonga t phakathi kuka-~0.5 mm kuya ku-20 mm ezimweni eziningi.
Amabanga Ensimbi	Q195/Q215/Q235/Q345 (China), ASTM A53, BS 1387, njll.
Ubude	Ubude Obumisiwe Obumisiwe (isb.. 6 m, 12 m), SRL/DRL / ubude obungahleliwe kuye ngemakethe / okujwayelekile.

Izinhlelo zokusebenza

Amaphrojekthi Kamasipala: Ukuhlinzekwa kwamanzi, amapayipi egesi, izinhlelo zokudonsa amanzi
Imboni Yezokwakha: Isikafula, izindonga zokugada, izisekelo zesakhiwo
Umkhakha Wamandla: I-Petrochemical, igesi yemvelo, ukusatshalaliswa kwesitimu
Ingqalasizinda Nezokuthutha: Izinsimbi zokuqapha ibhuloho, uthango lomgwaqo, izakhiwo zemigwaqo emikhulu
Ezolimo Nezimboni: Izinhlelo zokunisela, izindawo zokugcina izimpahla, uthango

Ukulawula Ikhwalithi nekhono Lokunikezela

Ku-Octal Pipe, amapayipi{0}}ashisayo ediphu akhiqizwa ngaphansi kwezinhlelo eziqinile ze-QA/QC:

Ukuhlola ukujiya kwe-coating (μm noma g/m²) ngamazinga we-ASTM/BS/GB
Ukuhlola ukunamathela, ukufana, kanye nokuhlolwa kwesifutho sikasawoti
Ukuhlola okuphelele kobukhulu nokubonakalayo ukuze kuqinisekiswe isici-sokuqedwa kwamahhala
Ukunikezwa okuguquguqukayo okunohlu olubanzi lwamamaki ensimbi, amadayamitha, nobude
Gcwalisa imibhalo yekhwalithi nokulandeleka ukuze kwamukelwe iphrojekthi