DOM Tube

vim li cas ho xaiv peb?

ib - nres kev daws teeb meem

20+ Ntau xyoo dhau los

siab zoo

DOM Tube yog dab tsi

DOM raj, los yog Drawn Over Mandrel raj, yog ib hom siab -zoo, txias- kos, hluav taws xob tsis kam welded raj. Cov txheej txheem suav nrog kev kos lub raj los ntawm kev tuag thiab hla lub mandrel, uas ua kom muaj qhov tseeb ntawm qhov tseeb thiab ua tiav ntawm ob sab hauv thiab sab nraud. Hom tubing no paub txog nws lub zog siab, precision, thiab smoothness, ua rau nws zoo tagnrho rau siv nyob rau hauv daim ntawv thov uas yuav tsum tau nruj tolerances thiab txhim khu kev qha kev ua tau zoo.

Dab tsi yog qhov txawv ntawm Dom thiab seamless tubing?

DOM tubing pib raws li welded thiab yog kos los ntawm ib tug tuag thiab tshaj ib tug mandrel, uas ua rau ib tug du tiav, siab precision, thiab txhim khu kev qha mechanical zog. Nyob rau hauv sib piv, seamless tubing yog extruded los ntawm cov khoom billets, tshem tawm cov weld seam, uas muab siab siab kam rau ua thiab tag nrho lub zog. Seamless tubing yog qhov zoo tagnrho rau kev siv siab - siab, thaum DOM tubing nyiam rau nws cov precision thiab du nto hauv cov ntawv thov xws li hydraulic thooj voos kheej kheej thiab cov khoom siv tsheb.

Daim ntawv thov

Mechanical Engineering

Hauv kev tsim cov tshuab thiab cov cuab yeej, DOM steel kav yog siv los ua ntau yam khoom siv thiab cov khoom siv.

Automotive Kev Lag Luam

DOM steel kav yog siv nyob rau hauv kev tsim cov tsheb lub cev thiab thav duab, muab lub zog siab thiab kav ntev.

Ua liaj ua teb

Hauv cov khoom siv ua liaj ua teb thiab cov qauv, DOM steel kav yog siv los ua cov tshuab ua liaj ua teb thiab cov chaw ua liaj ua teb.

Kev lag luam fais fab

DOM steel kav yog siv rau hauv kev tsim cov khoom siv hluav taws xob thiab cov kav dej tiv thaiv cable, ua kom muaj kev nyab xeeb thiab ruaj khov ntawm kev xa hluav taws xob.

Txheej txheem khoom

1 Raw Material Xaiv:Xaiv high - zoo seamless steel kav raws li cov khoom siv hauv paus. Cov kav dej no feem ntau raug kuaj xyuas cov khoom nruj kom ntseeg tau tias lawv muaj pes tsawg leeg thiab kev ua tau zoo raws li qhov yuav tsum tau ua.

2 Descaling thiab Pickling:Cov yeeb nkab steel yog descaled kom tshem tawm cov oxide txheej thiab impurities. Tom qab ntawd lawv tau khaws cia kom huv si ntxiv, ua raws li kev kho mob passivation los tiv thaiv oxidation.

3 Kev tshuaj xyuas:Ua ntej kos duab txias, cov kav dej descaled thiab pickled steel yeeb nkab raug tshuaj xyuas kom ntseeg tau tias lawv qhov ntev thiab qhov chaw zoo raws li cov qauv. Cov kauj ruam no yog qhov tseem ceeb los xyuas kom meej qhov kev vam meej ntawm cov txheej txheem txias txias tom ntej.

4 Txiav:Cov yeeb nkab steel raug txiav mus rau qhov xav tau ntev thiab specifications. Cov kav dej txiav yog deburred los xyuas kom meej cov npoo du thiab huv.

5 Kev npaj kos duab txias:Ua ntej kev kos duab txias, cov kav hlau yuav tsum tau muab tso rau hauv qhov chaw ua haujlwm kub. Qhov no txhim kho cov ductility ntawm cov kav dej steel thiab txo cov kev ntxhov siab thaum lub caij txias txias.

6 Kev kos duab txias:Cov kauj ruam tseem ceeb no suav nrog kev kos duab txias rau cov kav hlau uas muaj cua sov los ntawm lub tshuab kos duab txias ntau zaus kom txog thaum qhov xav tau loj thiab cov duab tiav. Cov txheej txheem suav nrog kev tswj qhov loj me thiab kev kho saum npoo kom ntseeg tau qhov tseeb thiab qhov smoothness.

7 Kev kho cua sov:Qhov txias txias -cov kav hlau tau txais kev kho cua sov (xws li annealing lossis normalizing) kom tshem tawm cov kev ntxhov siab sab hauv tsim thaum lub caij txias txias thiab txhim kho cov khoom siv kho tshuab. Cov txheej txheem no kuj tseem pab kho qhov toughness thiab lub zog ntawm cov kav dej steel.

8 Straightening:Thaum tshav kub kub-kho cov kav hlau yuav khoov thiab yuav tsum tau kho kom haum raws li tus qauv ncaj nraim.

9 Dimensional Inspection thiab Surface Examination:Cov kav hlau ncaj ncaj tau raug kuaj xyuas qhov ntev thiab kuaj xyuas qhov chaw. Dimensional kev soj ntsuam xyuas kom cov txheej kab uas hla, phab ntsa thickness, thiab ntev raws li qhov yuav tsum tau muaj; Kev kuaj saum npoo kom tsis muaj khawb lossis tawg.

10 Kev soj ntsuam Rhiav:Tom qab kev soj ntsuam qhov ntev thiab kev soj ntsuam saum npoo av, cov kav hlau steel tau txais kev cob qhia uas tsis yog -kev kuaj kev puas tsuaj, suav nrog:

10.1 Eddy Current Testing:Siv electromagnetic induction los xyuas qhov chaw thiab nyob ze - deg tsis xws luag xws li tawg thiab qhov.

10.2 Kev Ntsuas Hydrostatic:Muab cov kav dej rau kev sim hydrostatic los xyuas lawv lub siab -cov kabmob muaj peev xwm thiab sealing kev ua tau zoo, xyuas kom tsis muaj qhov xau.

10.3 Kev kuaj ultrasonic:Siv thev naus laus zis ultrasonic los tshuaj xyuas cov kav dej sab hauv, tshawb xyuas cov kab nrib pleb thiab lub qhov hws kom ntseeg tau zoo.

11 Anti-Kev kho corrosion:Raws li kev siv cov yeeb nkab steel, kev kho los tiv thaiv - xws li phosphating, passivation, lossis txheej yog siv. Cov kev kho mob no txhim khu kev tiv thaiv corrosion thiab txuas ntxiv lub neej ntawm cov kav dej.

12 Cov khoom ntim tiav:Thaum kawg, cov kav dej uas tau kuaj xyuas thiab tsim nyog tau ntim, feem ntau yog cov dej tsis zoo thiab cov dej noo- cov ntaub ntawv pov thawj, kom yooj yim rau kev thauj mus los thiab khaws cia.

Factory Taw Qhia

TORICH INTERNATIONAL LIMITED yog tus kws tshaj lij steel yeeb nkab khoom tsim khoom thiab xa tawm nrog ntau tshaj 20 xyoo ntawm kev paub. Peb lub Hoobkas npog thaj tsam ntawm ntau tshaj 50,000 square meters. Peb muaj cov cuab yeej tsim khoom thiab cov cuab yeej ua tiav. Kev tshaj lij (seaamless steel kav, welded steel kav, DOM steel kav, capillary hlab), thiab lwm yam. Muaj peev xwm (txias tau txias dov kub hluav taws kub eddy tam sim no) thiab lwm yam. Thiab peb pab neeg yuav kuj muab ntau yam customized pab OEM & ODM. Peb kuj muaj kev pabcuam zoo thiab tom qab- muag muaj peev xwm. Peb tuaj yeem muab cov nqi sib tw rau koj thiab siab - cov khoom lag luam zoo hauv khw. Peb tuaj yeem xa cov khoom sai dua li lwm tus. qhov chaw.

1997

Founded hauv

20+

xyoo kev

5000

Qhov chaw npog

1000+

Cov neeg ua haujlwm uas twb muaj lawm

Cov ntawv pov thawj

CE-1

CE-2

CE-3

ISO9001-1

ISO9001-2

TS 16949

FAQ

Q: Koj tus MOQ yog dab tsi?

A: Yog tias peb muaj cov khoom hauv Tshuag, nws yuav tsis muaj MOQ. Yog tias peb xav tau tsim, peb tuaj yeem tham txog MOQ raws li tus neeg siv khoom qhov xwm txheej

Q: Koj lub sijhawm xa khoom ntev npaum li cas?

A: Lub sijhawm xa khoom dav dav yog 30-45 hnub tom qab tau txais koj daim ntawv lees paub. Anther, yog tias peb muaj cov khoom hauv Tshuag, nws tsuas yog siv 1-2 hnub.

Q: Koj puas muab cov qauv? Puas yog dawb?

A: Yog tias tus qauv qis qis, peb yuav muab cov qauv dawb nrog cov khoom thauj. Tab sis rau qee qhov kev kuaj tus nqi siab, peb yuav tsum tau sau cov nqi coj mus kuaj.

Q: Cov khoom siv raw siv los ua DOM kav dej yog dab tsi?

A: Kev tsim cov DOM (Drawn Over Mandrel) steel kav feem ntau siv siab - zoo seamless steel kav raws li raw khoom. Cov ntaub ntawv muaj xws li 1020 thiab 1026 carbon steel, paub txog lawv cov weldability zoo thiab machinability. Tsis tas li ntawd, cov hlau alloy xws li 4130 thiab 4140 chromium-molybdenum steels muab ntau zog thiab toughness. Stainless hlau, xws li 304 thiab 316, yog siv rau cov ntawv thov uas yuav tsum tau muaj corrosion kuj. Cov hlau tshwj xeeb, xws li superalloys thiab cryogenic steels, yog tsim rau huab cua ib puag ncig. Cov ntaub ntawv no tau ua tib zoo xaiv thiab ua tiav los xyuas kom meej tias DOM cov kav dej steel muaj qhov ua tau zoo, siab zog, thiab zoo nto zoo, ua rau lawv haum rau ntau yam kev lag luam thiab kev siv engineering.

Q: Koj puas yog tuam txhab lag luam lossis chaw tsim khoom?

A: Peb yog ib qho - nres steel yeeb nkab muab kev pabcuam. Peb muaj peb tus kheej ntau lawm puag.

Q: Koj puas tuaj yeem ua OEM thiab ODM

A: Peb txhawb nqa ob qho tib si OEM thiab ODM, tab sis yuav hais txog qhov kev txiav txim yam tsawg kawg nkaus, uas feem ntau yog 1 tuj. Yog tias koj muaj kev xav tau customized, koj tuaj yeem xa peb cov lus nug.

Q: Peb puas tuaj yeem siv peb lub logo?

A: Peb txhawb nqa cov ntawv tshuaj tsuag rau ntawm cov kav hlau, suav nrog tab sis tsis txwv rau (chaw tsim khoom, tus qauv, cov khoom siv, kev qhia tshwj xeeb, qhov cub tooj, batch tooj, LOGO)

Q: Koj puas tuaj yeem ua peb tus kheej ntim khoom?

A: Yog lawm, Peb txhawb nqa lub thawv ntoo, nylon braided pluaj, steel strapping, thiab lwm yam. Customized ntim xav tau los ntawm cov neeg siv khoom

Q: Muaj pes tsawg hom khoom koj lub tuam txhab tsim?

A: Peb tsuas yog tsim cov khoom siv steel hlau, suav nrog cov hlau tsis muaj steel (seamless welding), stainless hlau (seamless welding), hlau alloy (nickel{0}}raws li Hastelloy), thiab cov kav hlau ua los ntawm cov hlau tsis yog- cov ntaub ntawv hlau, thiab cov yeeb nkab steel rov qab - kawg ua thiab cov yeeb nkab fittings customization thiab sampling. Muaj ntau tshaj 1,000 khoom

Q: Thaum twg kuv tuaj yeem tau txais tus nqi?

A: Feem ntau peb yuav hais hauv 12 teev. Yog tias koj muaj cov cai tshwj xeeb, koj yuav tsum muab cov duab kos. Peb yuav sib txuas lus nrog ntau lawm R & D thiab muab ib nqe lus rau koj, tab sis koj yuav tsis tau tos ntev heev.

Q: Yuav ua li cas txog koj Kev Tswj Xyuas Zoo?

A: 1. Kev tshuaj xyuas cov khoom nyoos tuaj

2. Raw Material Segregation kom tsis txhob muaj qib steel sib tov-up

3. Cua sov thiab rauj kawg rau kev kos duab txias

4. Kev kos duab txias thiab txias dov, ntawm kab tshuaj xyuas

5. Kev kho cua sov, +A, +SRA, +LC, +N, Q+T

6. Ncaj nraim-Txiav kom ntev npaum li cas-Tiav Kev Ntsuas Ntsuas

7. Kev kuaj xyuas tshuab hauv nws tus kheej cov chaw sim nrog Tensile Strength, Yield Strength, Elongation, Hardness, Impact, Microstruture thiab lwm yam

8. Ntim thiab ntim khoom.

100% ntawm peb cov raj steel yog qhov ntsuas qhov ntsuas

100% ntawm peb cov raj steel raug kuaj pom kom paub tseeb tias lawv muaj qhov chaw zoo nkauj thiab tsis muaj qhov tsis xws luag.

100% eddy tam sim no xeem thiab ultrosonic xeem kom tshem tawm longitudinal thiab transversal tsis xws luag.

Q: Ua li cas txog koj qhov Kev Pabcuam?

A: 1.Kev tsim khoom muaj peev xwm zoo dua

2.High zoo / sib tw nqi

3. Teb ceev ceev

4.Kev nyab xeeb thiab kev thauj mus los sai dua

5.Cov kws tshaj lij kev tshaj lij pab pawg ua haujlwm kom tsim tau cov khoom zoo tshaj plaws.

6.Tshwj xeeb tus nqi tswj xyuas kom muab tus nqi zoo tshaj plaws

Q: Koj puas txhawb nqa cov duab kos?

A: Yog, peb txhawb kev kos duab customization. Tam sim no peb muab peb R & D Rhiav nrog ntau yam software (SOLIDWORKS AutoCAD, thiab lwm yam)

Q: Koj lub Hoobkas nyob qhov twg?

A: Peb muaj peb tus kheej lub Hoobkas hauv Jiangsu thiab Zhejiang uas koom ua ke R & D, ntau lawm, kuaj thiab xa khoom.

Q: Thaum twg koj lub Hoobkas tsim?

A: Peb lub Hoobkas qub tau tsim nyob rau hauv Zhejiang xyoo 1997

Q: Koj cov khoom siv nyob qhov twg?

A: Peb cov khoom siv rau ntau yam kev lag luam, suav nrog tab sis tsis txwv rau kev tsim kho, roj av thiab roj av, tsheb, mechanical engineering, aerospace, lub zog, kev thauj mus los, thiab lwm yam.

Q: Koj muaj lub tshuab dab tsi hauv koj lub hoobkas?

A: Lub Hoobkas muaj 12 lub rooj cob qhia rau R & D, ntau lawm thiab tshuaj xyuas. Cov kev cob qhia muaj cov khoom siv tag nrho, xws li txias- rub tube ntau lawm rhiav, oxygen- pub dawb annealing rhiav, kev kho cua sov rhiav, txias dov rhiav, kub dov rhiav, pickling rhiav, CNC ua rhiav, ultrasonic kuaj rhiav, thiab lwm yam.

Q: Koj puas muaj QC department?

A: Peb muaj peb tus kheej lub tsev kuaj thiab kev cob qhia nrog cov cuab yeej ua tiav, suav nrog cov yeeb nkab tshuaj lom neeg kev sim, kev ntsuas cov khoom siv, ultrasonic tsis- kuaj kev puas tsuaj, dej siab, nthuav dav, flattening thiab lwm yam kev sim.

Q: Koj puas muaj chav ua yeeb yam?

A: Nyob rau hauv nruab nrab ntawm txhua qhov kev cob qhia, peb lub tsev ua haujlwm muaj chav ua yeeb yam ntawm thawj pem teb, uas muaj cov kav hlau steel ntawm ntau yam duab thiab cov ntaub ntawv.

Peb paub zoo-paub tias yog ib qho ntawm cov ua lag luam dom tube manufacturers thiab lwm tus neeg nyob hauv Suav teb. Thov koj xav tias dawb rau cov lag luam wholesale siab zoo dom raj rau muag ntawm no los ntawm peb lub hoobkas. Rau nqe kev sab laj, tiv tauj peb.