Cov Khoom Kawg
Tiv tauj peb
- Jinan Lub zos, Shandong Xeev
- scarlett@jyh-steel.com
- +8613153179337. whatapp:+8613153179337
Vim Li Cas Xaiv Peb
Kev tswj xyuas nruj
Peb cov khoom muab cov npe khoom thiab daim ntawv pov thawj zoo, tau raug kuaj thib peb los ntawm SGS, thiab tau dhau ISO 9002 ntawv pov thawj.
Khoom siv Advanced
Peb lub Hoobkas muaj galvanized xeem ntsuas, hardness ntsuas ntsuas, tensile ntsuas ntsuas, thiab lwm yam.
Kev xa khoom sai thiab txhim khu kev qha
Peb nkag siab qhov tseem ceeb ntawm kev txais koj cov xaj kom sai li sai tau. Txawm hais tias koj nyob hauv Fabkis lossis Europe, koj tuaj yeem suav rau peb rau kev xa khoom sai thiab txhim khu kev qha.
Cov neeg siv khoom zoo
Peb pab neeg mob siab rau ib txwm npaj los teb koj cov lus nug, muab cov ncauj lus kom ntxaws txog peb cov khoom thiab qhia koj hauv koj qhov kev xaiv. Peb nkag siab tias txhua tus neeg siv khoom tshwj xeeb, yog vim li cas peb muab kev pabcuam tus kheej.
Dab tsi yog Steel Pipe
Hlau Yeeb Nkab yog ib hom yeeb nkab ua los ntawm cov khoom siv hlau ruaj khov thiab muaj zog. Nws yog dav siv nyob rau hauv ntau yam kev lag luam kev siv, nrog rau kev tsim kho, roj thiab roj tsheb thauj mus los, kev siv dej, thiab lwm yam. Cov kav hlau tuaj yeem tuaj yeem ua ntau yam duab thiab qhov ntau thiab tsawg, suav nrog puag ncig, duab plaub, thiab square, nyob ntawm daim ntawv thov thiab cov kev xav tau tshwj xeeb. Cov kav hlau steel muaj qhov zoo ntawm kev ua kom muaj zog, ruaj khov, thiab tiv taus corrosion, ua rau lawv zoo tagnrho rau kev siv hauv qhov hnyav thiab kev siv uas yuav tsum tau ua haujlwm zoo.
Cold Rolled Carbon Hlau Yeeb NkabCold Rolled Carbon Hlau Yeeb Nkab. Cov Khoom Npe: Cov Yeeb Nkab Khoom Siv Hlau. Thickness: 2.5mm -75 hli. Ntev: 5.5M, 5.8m, 6m, 11.8m, 12m thiab lwm yam ntev yog AVA. Txheem: Astm Gb Jis Din AISI.
Ntxiv rau Kev Nug
Kub Rolled Carbon Hlau Yeeb NkabKub Rolled Carbon Hlau Yeeb Nkab. Ntu puab: Round. Thickness: 2 - 50 hli. Ntev: 12M, 6M. Kev ua siab ntev: ± 1%. Oiled los yog tsis muaj roj: tsis muaj roj. Caw: Los ntawm theoretical hnyav.
Ntxiv rau Kev Nug
MS Steel Yeeb NkabCov pa roj carbon steel kav yog ua los ntawm cov hlau ingots los yog cov khoom puag ncig steel los ntawm perforation rau hauv cov hlab ntsha capillary, thiab tom qab ntawd ua los ntawm kub dov, txias
Ntxiv rau Kev Nug
ERW steel yeeb nkabNrog rau txhua xyoo tso zis ntawm 15 lab tons, yog qhov loj tshaj plaws ERW square yeeb nkab, cov yeeb nkab square, hollow yeeb nkab, galvanized yeeb nkab thiab kauv welded yeeb nkab chaw tsim tshuaj
Ntxiv rau Kev Nug
Welded Hlau TubeCarbon steel yeeb nkab yog kauv seam steel yeeb nkab nrog steel coiled phaj raws li cov khoom siv raw, uas feem ntau extruded thiab tsim los ntawm vuam nrog tsis siv neeg ob-xaim submerged arc vuam
Ntxiv rau Kev Nug
Longitudinally Welded Steel TubesNto: Galvanized (40-60g / m2 ib txwm, tuaj yeem thov los ntawm cov neeg siv khoom). Puab: Round / Square / Rectangular. Txuj: ASTM, BS, GB, DIN, JIS, EN, thiab lwm yam.. Cov nqe lus them nqi: TT
Ntxiv rau Kev Nug
Cov txiaj ntsig ntawm Steel Pipe
Durable
Nrog kev saib xyuas me me lossis kev saib xyuas, cov kav dej steel tuaj yeem kav ntev li 50 xyoo ua ib feem ntawm cov kav dej. Qhov no muaj ntau yam txiaj ntsig. Rau ib qho, koj tsis tas yuav tig mus rau lub sijhawm siv sijhawm thiab siv nyiaj ntau hauv kev sim ua kom zoo ntawm koj cov kav dej. Lwm qhov txiaj ntsig yog tias cov dej xa dej dhau los ntawm cov kav hlau tsis muaj cov tshuaj tsis zoo thiab cov tshuaj uas tuaj yeem ua rau nws tsis zoo rau haus.
Environmentally-Friendly
Hlau yog cov khoom siv hauv ib puag ncig vim qhov tseeb tias nws cov txheej txheem tsim khoom tsis tsim cov khoom pov tseg ntau. Nws tseem tuaj yeem rov ua dua ntau zaus yam tsis tau poob nws cov khoom qub. Qhov tseeb, ntau lub mills steel thiab cov chaw tsim khoom siv tsuas yog cov khoom siv thiab cov khoom siv rov ua dua tshiab rau cov hlau tsim cov kav dej, cov kav dej, cov txheej txheem, cov ntawv pawg, daim hlau, thiab ntau ntxiv.
Tsis-Combustible
Cov kav dej tsis zoo lossis cov kav dej tsis zoo tuaj yeem ua rau muaj kev puas tsuaj rau hluav taws hauv txhua qhov kav dej. Piv txwv li, thaum muaj qhov xau hauv cov yeeb nkab, cov kua dej tuaj yeem nkag mus rau hauv cov xaim hluav taws xob uas tuaj yeem ua rau lub txim hluav taws kub. Txawm li cas los xij, qhov xwm txheej txaus ntshai no tuaj yeem zam dhau los ntawm kev siv cov kav hlau uas tsis muaj hluav taws kub thiab muaj qhov ntsuas hluav taws zoo heev.
Yooj yim Installation
Cov kav hlau tsis tshua muaj siab, txhais tau tias lawv tuaj yeem tsim los ua ib qho qauv kom ua tau raws li koj cov kev xav tau ntawm cov kav dej. Lawv tuaj yeem tuaj yeem muaj ntau qhov ntau thiab tsawg, xws li ½, ¾, lossis 1-inch yeeb nkab. Nrog rau qhov no hauv siab, koj yuav tsis muaj teeb meem txhim kho cov kav hlau tshiab txhawm rau hloov cov qub. Cov kav hlau hlau tuaj yeem khoov tau siv cov txheej txheem sib txawv los tsim cov yeeb nkab seamless uas muaj cov phab ntsa tuab tuab thiab yuav ua rau muaj kev hloov pauv hauv siab xwb.
Dab tsi yog Kev Siv Cov Yeeb Nkab Hlau
Kev Tsim Kho Kev Lag Luam
Txij li cov yeeb nkab steel yog ob qho tib si ruaj thiab hnav, nws feem ntau siv los ntawm kev tsim kho kev lag luam hauv cov tsev lag luam thiab cov tsev nyob, nrog rau hauv kev lag luam xws li hluav taws xob, dej, kav dej, kev tsim khoom thiab lwm yam. Cov yeeb nkab steel kuj yog qhov kev xaiv zoo tshaj plaws hauv kev tsim kho kev lag luam vim tias nws tiv taus xeb thiab xeb, txhais tau hais tias nws yuav tsis xav tau kev kho ntau zaus lossis hloov. Qhov no tseem ceeb tshwj xeeb tshaj yog nyob rau hauv cov dej, kav dej thiab hluav taws xob, vim tias cov dej xau los yog tawg hauv cov yeeb nkab steel tuaj yeem ua rau muaj kev phom sij thiab raug nqi ntau.
Kev Lag Luam Roj Thiab Roj
Cov yeeb nkab steel yog qhov zoo tagnrho rau siv nyob rau hauv huab cua huab cua xws li corrosive ib puag ncig, qis thiab kub thiab siab. Vim li no, cov yeeb nkab steel yog dav siv hauv kev lag luam roj thiab roj, tshwj xeeb tshaj yog nyob rau hauv cov kav dej xws li cov kab sib sau ua ke (cov raj uas thauj cov roj lossis roj los ntawm qhov chaw tsim khoom mus rau qhov chaw cia lossis cov kav dej loj dua), thiab cov yeeb nkab kab (cov welded. , loj-inch steel kav uas yog siv los thauj cov nkev roj mus ntev). Vim tias cov yeeb nkab steel kav ntev thiab ntau yam, nws tuaj yeem sawv ntsug raws li qhov xav tau tshwj xeeb ntawm kev lag luam roj thiab roj.
Kev Lag Luam Shipbuilding
Lub zog ntawm cov hlau ua rau nws yog qhov kev xaiv zoo rau lub nkoj tsim vim nws tiv taus kev vibrations, poob siab thiab siab. Tsis zoo li lwm yam hlau, steel nrog khoov es tsis txhob tawg nyob rau hauv huab cua txias, uas txhais tau hais tias nws tsis tshua muaj kev tawg lossis tawg. Hauv kev lag luam shipbuilding, steel yeeb nkab yog tsim thiab tsim rau cov boilers, super heaters thiab siab tshuab ntawm lub nkoj.
Kev Lag Luam Textile
Lub versatility ntawm cov yeeb nkab steel ua rau nws yog ib qho kev xaiv nrov hauv kev lag luam textile rau kev tsim cov bale openers, mixers, carding machines, spinning machines, winding machines and texturing machines.
Kev lag luam Agricultural
Cov yeeb nkab steel feem ntau siv rau hauv kev ua liaj ua teb fittings vim nws cov kav ntev thiab muaj peev xwm tiv taus siab. Hlau kuj qee zaum sib xyaw nrog cov pa roj carbon monoxide los tsim kom muaj lub teeb yuag dua tsis tau ruaj khov ua liaj ua teb haum. Cov neeg ua liaj ua teb thiab lwm lub koom haum ua liaj ua teb siv cov yeeb nkab steel hauv ntau daim ntawv thov, suav nrog lub tshuab tsheb laij teb, cov khoom nqa nqa, cov kav dej hauv teb, cov ntawv thov chiv, cov kav dej thiab lwm yam.
Cov ntawv thov kev lag luam
Cov yeeb nkab steel yog ib qho kev xaiv nyob rau hauv cov chaw tsim khoom, warehouses thiab lwm qhov chaw muaj kev lag luam vim tias nws tsis xeb thiab tsis corrode, them nyiaj siv rau lub neej ntawm kev siv tau. Round steel tubing feem ntau yog siv los thauj cov kua los yog roj los ntawm ib cheeb tsam ntawm ib qho chaw ua lag luam mus rau lwm qhov, nrog rau hauv kev tsim kho cov qauv kev lag luam nws tus kheej.
Hom Hlau Yeeb Nkab
Carbon Steels
Carbon steels sawv cev kwv yees li 90% ntawm tag nrho cov yeeb nkab steel tsim. Lawv muaj cov nqi qis dua ntawm cov ntsiab lus alloying thiab feem ntau ua tsis muaj zog li siv ib leeg. Txij li thaum lawv cov khoom siv kho tshuab thiab kev ua haujlwm tau txaus lawv yuav raug nqi me ntsis thiab lawv yuav nyiam dua rau cov ntawv thov kev ntxhov siab tsawg. Tsis muaj cov ntsiab lus alloying txo qis qhov tsim nyog ntawm cov pa roj carbon steel rau cov ntawv thov siab thiab cov xwm txheej huab cua, yog li lawv ua tsis tshua muaj zog nyob rau hauv siab loadings. Qhov laj thawj tseem ceeb uas xav tau cov pa roj carbon steel rau cov kav dej yuav yog lawv cov ductility siab heev thiab tsis khoov qhov xwm txheej hauv kev thauj khoom. Lawv feem ntau yog siv rau hauv kev lag luam tsheb thiab kev lag luam marine, thiab kev thauj mus los roj thiab roj. A500, A53, A106, A252 yog cov qib carbon steel uas tuaj yeem siv los ua seamless lossis seamless.
Alloyed Steels
Lub xub ntiag ntawm cov ntsiab lus alloying txhim kho cov khoom siv ntawm cov hlau, yog li cov kav dej ua kom muaj zog ntau dua rau cov ntawv thov kev ntxhov siab thiab kev kub ntxhov. Cov ntsiab lus alloying feem ntau yog npib tsib xee, chromium, manganese, tooj liab, thiab lwm yam uas muaj nyob rau hauv qhov sib xyaw ntawm 1-50 qhov hnyav feem pua. Cov nqi sib txawv ntawm cov khoom sib txawv ntawm cov khoom sib txawv ua rau cov khoom siv kho tshuab thiab tshuaj lom neeg ntawm cov khoom sib txawv, yog li cov tshuaj muaj pes tsawg leeg ntawm cov hlau kuj tau hloov kho raws li cov kev xav tau ntawm kev siv. Alloyed steel kav feem ntau yog siv nyob rau hauv siab loadings nrog unstable tej yam kev mob xws li nyob rau hauv cov roj thiab roj kev lag luam, refineries, petro-chemistry thiab chemistry factories.
Cov Hlau Stainless
Stainless hlau kuj tuaj yeem suav nrog hauv tsev neeg hlau alloyed. Lub ntsiab alloying nyob rau hauv stainless hlau yog chromium uas nws feem txawv ntawm 10-20 qhov hnyav feem pua. Lub hom phiaj tseem ceeb ntawm chromium ntxiv yog ua kom cov hlau tsis muaj zog los ntawm kev tiv thaiv corrosion. Cov kav hlau stainless feem ntau yog siv nyob rau hauv cov xwm txheej hnyav uas muaj kev tiv thaiv corrosion thiab siab zog yog qhov tseem ceeb, xws li hauv kev lag luam marine, dej huv, tshuaj thiab, roj thiab roj kev lag luam. 304/304L thiab 316/316L yog cov qib stainless hlau uas tuaj yeem siv rau hauv cov yeeb nkab ntau lawm. Thaum qib 304 muaj qhov zoo corrosion kuj thiab lub zog; vim cov ntsiab lus tsis tshua muaj carbon, 316 series nthuav tawm lub zog qis dua thiab tuaj yeem welded.
Galvanized Steels
Galvanized kav yog cov kav hlau uas tau kho nrog zinc txheej los tiv thaiv corrosion. Zinc txheej khaws cov khoom corrosive los ntawm corroding cov yeeb nkab. Nws yog ib zaug siv ntau hom yeeb nkab rau cov kav dej, tab sis vim yog kev ua haujlwm thiab lub sijhawm uas nkag mus rau hauv kev txiav, threading, thiab txhim kho cov yeeb nkab galvanized, nws tsis siv ntau, tsuas yog siv qee qhov kev kho. Cov kav dej no tau npaj los ntawm 12 hli (0.5 nti) mus rau 15 cm (6 nti) inch. Lawv muaj nyob rau hauv 6 meters (20 ko taw) ntev. Txawm li cas los xij, galvanized yeeb nkab rau kev faib dej tseem pom nyob rau hauv kev lag luam loj dua. Ib qho tseem ceeb tsis zoo ntawm cov kav dej galvanized yog lawv 40-50 xyoo ntawm lub neej. Txawm hais tias zinc txheej npog saum npoo av thiab zam cov khoom siv sab nraud kom hnov mob nrog cov hlau thiab corrode nws, yog tias cov khoom thauj yog cov yeeb nkab corrosive yuav pib corroding los ntawm sab hauv. Yog li ntawd, nws yog ib qho tseem ceeb los tswj thiab txhim kho cov kav dej galvanized steel hauv qee lub sijhawm.
Cov khoom siv steel yeeb nkab
Cov khoom siv tseem ceeb hauv kev tsim cov yeeb nkab steel yog steel, uas yog tsim los ntawm cov hlau. Txawm li cas los xij, cov yeeb nkab steel feem ntau suav nrog lwm cov khoom xws li txhuas, manganese, titanium, tungsten, vanadium thiab zirconium. Ib yam li ntawd, cov khoom tiav yog qee zaum siv los pab tiv thaiv cov yeeb nkab.Steel kav tuaj yeem ua ntau yam duab thiab cov qauv. Txoj kab uas hla ntawm cov yeeb nkab steel tuaj yeem muaj los ntawm ib lub raj me me uas siv los ua cov koob tshuaj hypodermic mus rau cov kav dej loj uas siv los thauj roj thoob plaws hauv lub nroog. Lawv tuaj yeem luv lossis ntev, muaj phab ntsa tuab lossis nyias, thiab tuaj yeem ua tiav nrog cov khoom sib txawv. Feem ntau, cov kav dej steel yog tsim rau lub hom phiaj, thiab lawv cov yam ntxwv raug hloov kho thaum lub sijhawm tsim khoom kom haum rau lawv txoj haujlwm.
Txheej txheem ntawm cov yeeb nkab steel
Hloov cov hlau nyoos rau hauv daim ntawv siv tau ntau dua
Ob txheej txheem yuav tsum pib los ntawm kev ua cov hlau zoo. Raw steel yog tsim los ntawm foundries los ntawm cov txheej txheem ntawm melting raw cov ntaub ntawv nyob rau hauv lub cub tawg. Yuav kom tau txais qhov muaj pes tsawg leeg, cov ntsiab lus yuav raug ntxiv rau cov hlau molten, thiab tshem tawm impurities. Lub resulting molten hlau yog poured rau hauv pwm los ua ingots los yog xa mus rau ib tug nruam casting tshuab ua slabs, billets, thiab paj. Cov yeeb nkab yog tsim los ntawm ob ntawm cov khoom no: slabs lossis billets.
Hlau slabs thiab steel sklp nyob rau hauv cov yeeb nkab manufacturing
Cov pob txha steel yog tsim los ntawm cov slabs uas tau ua kom sov rau 2,200˚F. Lub tshav kub ua rau lub nplais tsim rau ntawm qhov chaw, uas yuav tsum tau muab tshem tawm los ntawm kev ntsuas qhov ntsuas thiab kev kub siab tu. Thaum ntxuav, cov hlau slab yog kub dov rau hauv nyias, nqaim strips ntawm hlau hu ua skelp. Skelp yog pickled (surface cleaned) nrog sulfuric acid, ntxuav nrog dej thiab dov mus rau loj spools raws li raw khoom rau cov yeeb nkab ua. Qhov dav ntawm daim tawv nqaij txiav txim siab txoj kab uas hla ntawm cov yeeb nkab uas tuaj yeem ua tau.
Steel billets rau seamless yeeb nkab
Steel billets yog ntev square pieces ntawm steel ua ncaj qha los ntawm ib tug nruam casting tshuab los yog raws li ib tug thib ob khoom ua los ntawm dov thiab stretched cam khwb cia ingots. Cov billets no tuaj yeem siv los ua cov yeeb nkab seamless, uas muaj kev nyab xeeb dua hauv qee daim ntawv thov kom tsis txhob muaj cov kab sib txuas. Cov khoom steel billet yuav tsum tau rhuab cua kub, ua dawb kub tab sis tsis yaj. Cov tshuab dov lawv kom lawv ua cov khoom cylindrical. Thaum tseem kub, ib rab phom zoo li tus piercer yog siv los ua qhov chaw hollow tsis tu ncua raws li nws qhov ntev. Ib txoj haujlwm milling ua raws li cov yeeb nkab kom haum raws li qhov yuav tsum tau ua.
Ua tiav cov kauj ruam
Cov kav dej yuav raug muab tso rau hauv lub tshuab ncaj nraim raws li cov txheej txheem kawg ua ntej yuav tsum tau muab cov pob qij txha ntawm qhov kawg. Cov kav dej me me feem ntau haum nrog cov pob qij txha, tab sis cov kav dej loj dua feem ntau haum nrog flanges uas tau welded mus rau qhov kawg ntawm cov yeeb nkab. Cov tshuab ntsuas ntsuas qhov ntev ntawm cov yeeb nkab tiav, thiab kos cov ntsiab lus ntawm sab ntawm cov yeeb nkab rau kev tswj kom zoo.
Kev tswj kom zoo
Cov kauj ruam tswj kev ua tau zoo suav nrog kev tshuaj xyuas cov yeeb nkab rau qhov tsis xws luag siv tshuab x-ray-tshwj xeeb raws li cov vuam. Lwm cov txheej txheem yog txhawm rau ntsuas cov yeeb nkab los ntawm kev sau nws nrog dej, tom qab ntawd tuav nws hauv siab rau lub sijhawm tshwj xeeb kom nthuav tawm cov teeb meem uas yuav ua rau muaj kev puas tsuaj loj ua ntej nws muab tso rau hauv kev pabcuam.
Cov lus qhia txog kev kho cov yeeb nkab steel
Kev tshuaj xyuas thiab tu
Kev tshuaj xyuas thiab tu cov kav hlau tsis tu ncua yog qhov tseem ceeb los tiv thaiv corrosion thiab blockages. Corrosion tuaj yeem ua rau cov phab ntsa ntawm cov yeeb nkab tsis muaj zog thiab ua rau cov dej xau, thaum cov blockages tuaj yeem cuam tshuam cov ntaub ntawv ntws thiab ua rau muaj kev kub ntxhov. Yog li, kev tshuaj xyuas koj cov kav dej rau cov cim qhia ntawm corrosion, xeb, tawg, thiab cov xau yog qhov tseem ceeb.Koj tuaj yeem siv ntau txoj hauv kev los tshuaj xyuas koj cov kav dej, xws li kev tshuaj xyuas qhov muag, kev kuaj ultrasonic, kev tshuaj ntsuam xyuas qhov sib nqus, thiab kev tshuaj ntsuam xyuas tam sim no. Cov txheej txheem no tuaj yeem txheeb xyuas qhov tsis zoo thiab qhov tsis xws ntawm cov kav dej thiab pab koj txiav txim siab qhov kev puas tsuaj.
Txheej thiab tiv thaiv
Txheej koj cov yeeb nkab steel tuaj yeem muab kev tiv thaiv ntxiv tiv thaiv corrosion thiab puas. Qhov no tuaj yeem txhim kho cov yeeb nkab kev ua tau zoo thiab txuas ntxiv nws txoj sia. Qee cov txheej txheem txheej txheem rau cov kav hlau muaj xws li epoxy, polyurethane, thiab zinc.Epoxy coatings tiv cov tshuaj thiab puas thiab muab qhov chaw du kom zoo dua. Polyurethane txheej yog ruaj thiab hloov tau thiab tuaj yeem tiv taus qhov kub thiab txias thiab huab cua. Zinc txheej, tseem hu ua galvanization, koom nrog txheej txheej ntawm zinc los tiv thaiv corrosion.
Kev tu thiab kho
Kev tswj xyuas thiab kho cov kav hlau tsis tu ncua yog qhov tseem ceeb los tiv thaiv kev ua tsis tiav thiab kev sib tsoo. Koj yuav tsum tsim ib lub sijhawm saib xyuas uas suav nrog kev tshuaj xyuas tsis tu ncua, tu, thiab kho. Koj yuav tsum tau sau koj cov haujlwm saib xyuas, suav nrog txhua daim tshev thiab kho hnub tim, hom, thiab cov txiaj ntsig. Kev kho lossis hloov cov kav dej cuam tshuam tam sim yog qhov tseem ceeb yog tias koj pom tias muaj kev puas tsuaj lossis kev puas tsuaj thaum kuaj xyuas. Kev kho ncua sij hawm tuaj yeem ua rau kev puas tsuaj loj zuj zus tuaj thiab ua rau muaj kev pheej hmoo ntawm kev ua tsis tiav.
Hloov cov kav dej puas tam sim ntawd
Thaum lub sijhawm tu, koj tuaj yeem ntsib ntau cov kav dej uas tau hnav lossis tau txais kev puas tsuaj, uas txhais tau hais tias nws yog ib qho tseem ceeb uas yuav tsum tau ncua lossis tsis ua haujlwm tam sim ntawd thiab tiv thaiv kom tsis txhob muaj kev puas tsuaj ntxiv. Yog tias cov kav dej tau ntsib kev puas tsuaj loj heev thiab hnav thiab tsim kua muag, ces nws yog qhov zoo tshaj kom hloov tam sim ntawd.Feem ntau cov kev lag luam xav kom lawv cov kav dej kom zoo txhua lub sijhawm kom ua haujlwm tau zoo, thiab cov kav dej puas txhais tau tias cov haujlwm no. muaj kev ncua qeeb, uas tuaj yeem raug nqi ntau heev. Cov kav dej puas tuaj yeem ua rau muaj kev sib tsoo zoo ib yam, uas tuaj yeem ua rau muaj kev puas tsuaj ntau rau cov chaw thiab khoom siv. Xyuas kom koj muaj cov kav dej hloov tsim nyog muaj nyob rau hauv rooj plaub muaj kev puas tsuaj.
Peb lub Hoobkas
Shanghai Xinyiheng Hlau Khoom Co., Ltd.Our lub tuam txhab nyob rau hauv Jinan, shandong xeev nrog superior thaj chaw thiab kev thauj mus los yooj yim. Peb muaj kev paub txog thiab tshwj xeeb hauv kev tsim cov qauv hlau, H-beam, I-beam, lub kaum sab xis, channel, steel phaj, round steel, galvanized steel. thiab lwm yam, txhua xyoo export muaj peev xwm ncav cuag 5 lab rau 8 lab tons.
daim ntawv pov thawj
FAQ
Q: Dab tsi yog cov khoom siv steel yeeb nkab feem ntau?
Q: Dab tsi yog qhov sib txawv ntawm cov kav dej steel?
Q: Dab tsi yog qhov txawv ntawm seamless thiab welded steel kav?
Q: Lub hom phiaj ntawm galvanizing steel kav yog dab tsi?
Q: Dab tsi yog qhov ntev ntawm cov kav hlau steel?
Q: Ntev npaum li cas ntawm cov yeeb nkab steel?
Q: Yuav ua li cas thauj cov kav hlau steel?
Q: Dab tsi yog steel yeeb nkab?
Q: Qhov txawv ntawm seamless thiab welded steel yeeb nkab yog dab tsi?
Q: Qhov txawv ntawm seamless thiab welded steel yeeb nkab yog dab tsi?
Q: Dab tsi yog lub neej ntev ntawm cov yeeb nkab steel?
Q: Dab tsi yog qhov zoo ntawm cov yeeb nkab steel?
Q: Dab tsi yog qhov zoo ntawm cov hlau?
Q: Dab tsi yog qhov teeb meem ntawm kev tsim steel?
Q: Dab tsi yog qhov yuav tsum tau xav txog thaum xaiv cov yeeb nkab steel?
Q: Dab tsi yog cov qauv rau kev tsim cov yeeb nkab steel?
Q: Ntev npaum li cas cov kav dej steel kav?
Q: Dab tsi yog qhov txawv ntawm lub sijhawm thiab cov yeeb nkab nominal?
Q: Lub neej expectancy ntawm me me steel yeeb nkab yog dab tsi?
Q: Puas steel kav dej xeb?
Peb paub zoo tias yog ib qho ntawm cov yeeb nkab steel yeeb nkab manufacturers thiab cov muag khoom hauv Suav teb. Thov so assured mus yuav cov yeeb nkab steel zoo muag ntawm no los ntawm peb lub hoobkas. Rau nqe kev sab laj, tiv tauj peb.
