Tianjin Brisk Metalwork Co., Ltd. yog ib qho ntawm cov ua lag luam thiab cov neeg muag khoom ntawm kub dip galvanized round yeeb nkab hauv Suav teb. Peb muaj lub ntiaj teb- cov cuab yeej tsim khoom thiab muaj peev xwm tsim tau zoo. Thov koj xav tias dawb mus yuav bulk check kub dip galvanized round yeeb nkab los ntawm peb lub hoobkas.
Tianjin Brisk Steel yog ib qho ntawm cov chaw tsim khoom ntawm Kub dip galvanized round yeeb nkab hauv Suav teb. Peb cov khoom raug xa tawm mus rau Middle East, Southeast Asia, Europe, New Zealand, thiab lwm thaj chaw.Yog tias koj xav paub ntau ntxiv txog peb cov khoom, thov hu rau peb thiab xa koj daim ntawv yuav khoom.
Technical ntawm Kub-Dip Galvanizing
Sourcing galvanized piping yuav tsum muaj kev nkag siab meej txog cov txheej txheem metallurgical thiab cov qauv thoob ntiaj teb (xws liASTM A53, SIB 1387, los yogTS EN 10255) uas tswj cov txheej:
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Lub Metallurgical Zinc -Iron Alloy Bond:Tsis zoo li cov xim los yog txias- zinc sprayed (electro-}galvanizing) uas tsuas yog zaum ntawm qhov chaw, kub-dip galvanizing tsim cov zinc- hlau alloy txheej topped los ntawm cov ntshiab txheej zinc txheej. Qhov no metallurgical cov tshuaj tiv thaiv kom ntseeg tau tias cov txheej ua ib feem ntawm cov yeeb nkab steel nws tus kheej, ua rau nws tiv taus cov chipping, tev, thiab cov neeg kho tshuab puas thaum thauj thiab teeb tsa.
- Sacrificial Cathodic Protection:Txawm hais tias cov txheej txheej galvanized raug khawb lossis puas rau ntawm -qhov chaw, zinc nyob ib puag ncig ua raws li kev txi anode. Nws yuav corrode preferentially los tiv thaiv cov raug underlying steel matrix, tiv thaiv kev sib kis ntawm xeb.
ERW PROCESS
Key Performance Advantages & Product Benefits
Ntau xyoo ntawm Kev Kho Mob -Kev Pabcuam Dawb
Peb cov kav dej HDG puag ncig yog tsim los kom kav ntev. Nyob ntawm ib puag ncig, lawv muab lub neej kev pabcuam tshwj xeeb:
- Ib puag ncig nyob deb nroog:Mus txog50+ xyookev txij nkawm-kev tiv thaiv dawb.
- Industrial & Coastal Environments:Nruab nrab25 mus rau 50 xyoo, txawm tias thaum raug cov tshuaj tsw qab ntsev thiab tshuaj smog.
Ua kom tiav Kev Tiv Thaiv Sab Hauv thiab Sab Nraud
Vim hais tias cov kav dej yog tag nrho submerged nyob rau hauv molten zinc, lub galvanizing kua coats 100% ntawm cov yeeb nkab -xws li lub puab bore thiab welded seams. Qhov kev tiv thaiv ob sab no yog qhov tseem ceeb rau cov kab xa hluav taws xob, hluav taws xob hluav taws xob sib txuas, thiab cov txheej txheem txheej txheem uas muaj qhov sib xyaw ua ke sab hauv yuav ua rau muaj kev zais, cov qauv tsim- tsis muaj xeb.
Exceptional Mechanical Toughness
Cov zinc- hlau alloy txheej tsim thaum lub sij hawm kub- txheej txheem dip yog qhov nyuaj tshaj li lub hauv paus hlau nws tus kheej. Qhov kev ua tau zoo tshaj plaws no muab kev tiv thaiv zoo rau lub cev kev puas tsuaj thaum tuav hnyav, kev thauj mus los tsis zoo, thiab siab - cuam tshuam rau pawg tsav tsheb lossis kev txhim kho cov qauv.
Ceev thiab yooj yim teb installation
Peb cov kav dej HDG puag ncig muaj nrog ntau qhov kev teeb tsa kawg kom haum rau koj qhov project txoj haujlwm. Peb muab lawv nrog precision Hoobkas - txiavThreaded thiab Coupled (T&C)xaus,Grooved Endsrau ceev mechanical coupling, los yogPlain Endsrau cov qauv vuam thiab cov qauv clamp sib dhos.
Specifications & Loj
Peb muab thiab xa tawm cov ntawv pov thawj kub -dip galvanized round steel kav teeb tsa rau cov txheej txheem thoob ntiaj teb kev tsim vaj tsev:
| Parameter | Specifications & Peev xwm |
| Txuj kev ua raws cai | ASTM A53 (Qib A & B), BS 1387 (Lub Teeb / Nruab Nrab / Heavy), EN 10255, AS / NZS 1163 |
| Zinc Txheej Thickness | Txuj: nruab nrab 30μm-50μm|Kev cai hnyav zinc xaiv tuaj yeem tiv tauj peb |
| Sab nraud Diameter (OD) | 1/2 "mus rau 24" (21.3mm - 610mm) |
| Phab ntsa Thickness (WT) | 1.5mm txog 16.0mm |
| Ntev Profiles | 5.8m (zoo rau 20ft thawv), 6.0m, 11.8m, 12.0m, lossis kev cai txiav txiav |
| End Execution | Plain Square Cut (Deburred), Threaded & Coupled (T&C), los yog Yob-Grooved |
Cov lus nug nquag nug (FAQ)
Q: Qhov txawv ntawm Kub-Dip Galvanizing (HDG) thiab Pre-Galvanized (Electro-Galvanized) cov kav dej yog dab tsi?
A: Thawj qhov sib txawv yogtxheej thicknessthiabcorrosion kuj. Ua ntej-galvanizedCov kav dej yog tsim los ntawm cov ntawv hlau uas tau galvanized ua ntej tsim thiab welded rau hauv cov yeeb nkab, uas ua rau cov zinc txheej nyias (feem ntau yog 15μm - 20μm) thiab cov seam tsis muaj coated.Kub-dip galvanized (HDG)Cov kav dej tau tsim tiav, welded, thiab tom qab ntawd dipped rau hauv zinc molten, muab cov txheej tuab ntau dua (feem ntau 45μm - 85μm) uas npog tag nrho sab hauv, sab nraud, thiab vuam kab ntawm cov yeeb nkab. Cov kav dej HDG kav ntev txog 5 zaug hauv qhov chaw sab nraum zoov.
Q: Kub-dip galvanized round steel kav tuaj yeem txuas rau ntawm - qhov chaw yam tsis muaj kev tiv thaiv?
A: Yog, koj tuaj yeem txuas HDG kav dej, tab sis yuav tsum tau ceev faj kom raug. Vuam kub hnyiab tawm cov zinc txheej nyob ib ncig ntawm lub tshav kub- thaj tsam cuam tshuam (HAZ), uas ua rau cov hlau ua xeb ib ntus. Txhawm rau kho cov yeeb nkab txoj kev ncaj ncees, thaj chaw welded yuav tsum tau ntxuav kom huv si ntawm slag thiab tam sim ntawd recoated siv high -puritytxias galvanizing tshuaj tsuaglos yog zinc-nplua nuj primer uas muaj tsawg kawg yog 90% zinc plua plav hauv cov yeeb yaj kiab qhuav (ua raws li ASTM A780 cov qauv kho).
Q: Koj lub zeb tiv thaiv "White Rust" (Wet Storage Stain) ntawm HDG cov kav dej li cas thaum hla dej hiav txwv?
A: Cov xeb dawb tshwm sim thaum cov kav dej galvanized tshiab raug rau cov dej noo thiab huab cua- txwv tsis pub ib puag ncig (xws li hauv cov thawv ntim khoom lossis cov khoom ntim nruj nreem) thaum caij nkoj mus ntev. Txhawm rau tiv thaiv qhov no, peb dhau tag nrho peb cov kav dej HDG los ntawm kev siv tshuaj tsis siv neegpassivation da dejtam sim ntawd tom qab galvanizing. Qhov no ua rau nyias, pob tshab tiv thaiv thaiv ntawm zinc nto. Tsis tas li ntawd, peb siv cov khoom ntim tshwj xeeb uas tsis muaj dej tsis zoo thiab ua kom muaj cua zoo hauv peb cov thawv ntim khoom.
Q: Puas yog koj cov kav dej HDG tau ntawv pov thawj rau cov dej haus (cov dej haus) cov kev faib tawm?
A: Yog. Thaum tsim cov kav dej HDG rau cov kav dej hauv nroog, peb ua raws li nruj me ntsisASTM A53thiab zaub mov- cov qauv kev nyab xeeb qib. Peb xyuas kom meej tias cov tshuaj muaj pes tsawg leeg ntawm peb cov zinc da dej muaj ultra- cov hmoov txhuas qis, ua raws li kev cai thoob ntiaj teb ib puag ncig. Qhov no tau lees paub tias tsis muaj cov hlau hnyav hnyav nkag mus rau hauv dej, ua kom huv, xeb - cov kua dej tsis pub sib kis.
Cim npe nrov: Kub dip galvanized round yeeb nkab, Tuam Tshoj kub dip galvanized round yeeb nkab manufacturers, lwm tus neeg, Hoobkas
