Automotive

Hauv kev lag luam automotive, stainless hlau tubing yog siv dav hauv cov tshuab tso pa, roj thiab nres kab, EGR systems, turbocharger piping, hydraulic circuits, thiab ntau yam khoom siv.

TORICHmuab ntau yam kev daws teeb meem ntawm stainless hlau, nrog rau cov yeeb nkab seamless, welded yeeb nkab, capillary raj, precision seamless tubing, thiab coiled tubing, kom ua tau raws li kev ua tau zoo thiab kev tsim vaj tsev ntawm cov tuam txhab tsheb.

Txawm koj tab tom nrhiavcov kav dej, cov kab nres nres, cov kab roj, lossis cov kav dej hydraulic, TORICH muaj ib qho kev daws teeb meem - nres.

TORICH muab cov khoom siv siab -kev ua tau zoo stainless hlau tubing rau kev lag luam tsheb, nrogsab nraud diametersxws li los ntawm4 rau 127 mmthiabphab ntsa thicknesseslos ntawm0.5-3.0 hli. Cov khoom lag luam tuaj yeem yog kev cai- tsim raws li cov duab kos, cov qauv, lossis cov kev qhia tshwj xeeb kom ua tau raws li qhov yuav tsum tau muaj ntawm ntau yam OEMs thiab Tier 1 lwm tus neeg muag khoom.

Peb muab automotive stainless hlau tubing nyob rau hauv qib 304/304L/316L/321, duplex (2205/2507), thiab xaiv nickel alloys, raws li daim ntawv thov yuav tsum tau xws li nres, roj, txias, thiab EV systems.

Ua raws li ASTM A269 / A213 / A249, EN 10216 / 10305, DIN 2391, thiab JIS G3446 tus qauv, nrog tag nrho OEM daim duab thiab IATF 16949 cov cai.

Tag nrho cov ntaub ntawv yog tag nrho traceable thiab validated rau siab, corrosion kuj, thiab dimensional precision nyob rau hauv automotive daim ntaub ntawv.

Automotive Stainless Hlau Tube Daim Ntawv Thov

 

Exhaust System

Tube Solution: Welded stainless tube, oval tube, khoov raj, tsim raj rau cov pa routing systems.

Hom Qib: 409L / 439 / 441 / 304 / 321

Qhov Loj: 25–127 mm (OD); 0.8-3.0 hli (WT)

Cov qauvKhoom: ASTM A554, ASTM A268, EN 10312

Ua Tau Zoo: Thermal cycling resistance Ntau dua lossis sib npaug li 800 degree; weld kev ncaj ncees ruaj khov nyob rau hauv kev co qaug zog; Kev tsim rov ua dua ± 0.3-0.5 hli

EGR System

Tube Solution: Siab -temp EGR raj / precision bent raj

: 304 / 316L / 321

Qhov Loj12-50 hli (OD); 0.8-2.5 hli (WT)

Cov qauvQauv: ASTM A269, ASTM A213, EN 10217-7

Ua Tau Zoo: Cov dej ntws tsawg dua lossis sib npaug li 0.5 cc / min; dabtsi yog khoov kam rau ua ± 0.2-0.4 hli; thermal shock tsis kam mus txog 700℃cycles

Turbocharger Tube

Tube Solution: Turbo boost yeeb nkab / precision bent airflow raj

Hom Qib: 304 / 321 / 316L

Qhov Loj25-90 hli (OD); 0.8-2.5 hli (WT)

Cov qauvQauv: ASTM A554, ASTM A269

Ua Tau ZooQhov tseeb qhov tseeb ± 0.3 hli; nto roughness Ra Tsawg dua lossis sib npaug li 1.6 μm; ruaj khov sealing nyob rau hauv boost siab Ntau tshaj los yog sib npaug rau 2-3 bar

Roj & Dej Kab

Tube Solution: Precision me me -inch roj / hydraulic tubing

Hom Qib: 304 / 316L

Qhov Loj: 4–25 mm (OD); 0.5-2.0 hli (WT)

Cov qauvQauv: ASTM A269, ASTM A632, EN 10305-1

Ua Tau Zoo: Kev huv huv ISO Class 7–8 sib npaug; Kev ua haujlwm siab Ntau dua lossis sib npaug ntawm 200-400 bar; Qhov ntev kam rau ua ± 0.05-0.15 hli

EV Txias / Thermal Management

Tube Solution: Ntxuav txias tube / EV thermal voj khoov raj

Hom Qib: 304 / 316L

Qhov Loj6-25 hli (OD); 0.5-1.5 hli (WT)

Cov qauvQauv: ASTM A269, ASTM A554

Ua Tau Zoo: Leak nruj Tsawg dua lossis sib npaug li 10⁻⁶ mbar·L / s; dabtsi yog khoov kam rau ua ± 0.2-0.3 hli; coolant compatibility ntev -lub sij hawm stability Ntau tshaj los yog sib npaug rau 10 xyoo

Precision Stainless Tube Cheebtsam

Tube Solution: Txiav-rau-ntev / khoov / kawg- tsim OEM tubing Cheebtsam

Hom Qib: 304 / 316L / 321

Qhov Loj4-80 hli (OD); 0.5-3.0 hli (WT)

Cov qauvASTM A269, ASTM A554, Cov neeg siv khoom kos duab

Ua Tau Zoo: Batch sib xws Cpk Ntau dua lossis sib npaug rau 1.33; qhov ntev kam rau ua ± 0.1-0.3 hli; 100% kev soj ntsuam qhov loj me rau cov yam ntxwv tseem ceeb

1. Precision txiav

• Kev tswj nruj ntev ntev: Ntev precision ncav cuag ± 0.05mm nrog qhov kawg -lub ntsej muag perpendicularity Tsawg dua los yog sib npaug rau 0.03mm, tag nrho lub rooj sib tham clearance yuav tsum tau rau automotive pipeline connectors.
• Burr-dawb kawg- ntsej muag tiav: Ua tiav los ntawm cov txheej txheem deburring thiab xaus -kev tshuaj xyuas lub ntsej muag, tso cai rau siv tam sim hauv kev sib dhos.
• Batch sib xws: Ua kom ntseeg tau los ntawm kev tshuaj xyuas zoo, nrog qhov sib txawv ntawm qhov ntev ntawm tib lub pob ntawm Tsawg dua lossis sib npaug ntawm 0.02mm.

2. Tube kawg tsim

• FlaringSAE / DIN ib leeg & ob chav flares (45℃/ 90 degree); kom ntseeg tau tias kev sib khi rau siab -siab nres thiab roj tshuab.
• Beading: Xaus thiab tiv thaiv- hlaws hlaws kom ruaj ntseg nrog cov clips thiab ceev- txuas fittings.
• Swaging / Txo: Stepped los yog tapered txo rau hose insertion thiab hloov fittings.
• Kev nthuav dav: Uniform lossis stepped expansion rau pob qij txha thiab valve thaiv kev koom ua ke; txhawb kev cai kawg geometry.

3. Tube khoov

• Tib - radius dabtsi yog khoov: Tsis tu ncua-radius dabtsi yog khoov (min. R Ntau dua lossis sib npaug rau 1.0D); wrinkle-dawb thiab tawg-dawb sib sau nrog ovality Tsawg dua lossis sib npaug li 5% rau kev ua haujlwm ruaj khov.
• Ntau- Radius dabtsi yog khoov: Ntau - vojvoog khoov nyob rau hauv ib txoj kev txuas mus ntxiv rau txoj kev nyuaj; tsis muaj vuam xav tau, txhim kho kev ncaj ncees thiab kev ntseeg tau.
• 3D CNC dabtsi yog khoov: 7-axis CNC precision dabtsi yog khoov txuam 3D tsheb routing qauv.

4. Kev kho deg

• Nres & Roj systems: Zn-Ni alloy plating (8-15 μm, ~ 12-15% Ni) nrog trivalent passivation thiab xaiv tau E- txheej (15-25 μm), xa mus txog 720-1000h ntsev tshuaj tsuag rau siab - cov kab kua dej.
• Kev kaw lus kaw lus: Zn-Ni puag txheej ua ke nrog cov tawv chrome (5–20 μm) lossis PVD txheej, txhim kho qhov tawv tawv, hnav tsis kam, thiab kev co qaug zog ua haujlwm.
• Cua txias & EV systems: stainless hlau passivation + phosphate txheej (1–3 g / m²) + E- txheej (20–30 μm) rau tshuaj stability, coolant compatibility, thiab siab huv tswj.
• Customized systems: txheej hom, tuab, thiab ntau- txheej txheej sib xyaw ua ke raws li OEM cov cai, tau lees paub los ntawm ntsev tsuag, thermal cycling, thiab adhesion xeem qauv.

Peb Daim Ntawv Pov Thawj

 

 

IATF 16949: 2016

ISO 9001: 2015

Environmental Management System Certificate

 

Cov khoom muaj feem xyuam

 

Stainless Oval Exhaust Tubing

Stainless hlau Capillary Tube

Cold Drawn Seamless Stainless Hlau Tube

FAQ

 

 

01. Koj lub tsheb cov raj ua raws li cov qauv dab tsi?

Peb tsim raws li kev xav tau ntawm tsheb thiab cov qauv kev lag luam xws li ASTM, EN, DIN, thiab JIS.

02. Koj puas tuaj yeem tsim cov raj raws li OEM kos duab?

Yog lawm. Peb txhawb nqa tag nrhokos duab-raws li kev tsim khoom, suav nrog customized OD/ID, phab ntsa thickness, dabtsi yog khoov vojvoog, thiab kawg - ua.

03. Cov ntaub ntawv dab tsi xav tau rau kev hais lus?

Thov muab cov ntaub ntawv qib, tus qauv, OD, phab ntsa thickness, ntev, kom muaj nuj nqis, daim ntawv thov, qhov xav tau ntawm lub teb chaws los yog chaw nres nkoj, thiab kos duab yog tias muaj.

04. Koj muaj peev xwm khoov thiab sib sau li cas?

Peb muab cov kev pabcuam hauv qab no: Multi-radius CNC raj dabtsi yog khoov; Tight- vojvoog tsim rau lub cav ntim; Tube kawg forming (flaring, txo, thiab hlaws txoj kev).

Dimensional stability yog nruj me ntsis tswj kom tsis txhob deformation thaum sib dhos.

05. Koj lub peev xwm kam rau siab yog dab tsi?

Hom kev ua tau zoo tolerances:

Outer / Inner Diameter: ± 0.05-0.3 hli (nyob ntawm tus txheej txheem)
Kev Ncaj Ncees: Tsawg dua lossis sib npaug li 0.5 mm / m
Bending precision: ± 0.2-0.5 hli

06. Cov qib stainless hlau dab tsi muaj rau kev siv tsheb?

Cov qib sib xws muaj xws li 304, 304L, 316L, 321, 409L, 439 thiab 441. Lwm cov qhab nia tuaj yeem sib tham raws li daim ntawv thov thiab chaw ua haujlwm.