Tuam Tshoj 304 304L Stainless Hlau Seamless Yeeb Nkab Loj 660 Seamless Steel Yeeb Nkab
Raws li tus nqi txhoj puab heev, peb ntseeg hais tias koj yuav nrhiav deb thiab dav rau txhua yam uas tuaj yeem kov tau peb.Peb tuaj yeem hais meej meej tias rau qhov zoo ntawm cov nqi zoo li no peb tau qis tshaj plaws nyob ib puag ncig rau Hoobkas Nqe Tuam Tshoj 304 304L Stainless Hlau Seamless Yeeb Nkab Loj Diameter 660 Seamless Steel Yeeb Nkab, Peb zoo siab tos txais koj tuaj xyuas peb lub Hoobkas thiab saib. ua ntej los tsim kev txais tos kev lag luam kev sib raug zoo nrog cov neeg siv khoom hauv koj lub tsev thiab txawv teb chaws nyob rau hauv ib puag ncig ntev.
Raws li tus nqi txhoj puab heev, peb ntseeg hais tias koj yuav nrhiav deb thiab dav rau txhua yam uas tuaj yeem kov tau peb.Peb tuaj yeem hais meej meej tias rau qhov zoo ntawm cov nqi zoo li peb tau qis tshaj nyob ib puag ncigTuam Tshoj Stainless Hlau, Nplooj ntawv, Los ntawm kev nruam ntej, peb yuav muab koj cov khoom muaj txiaj ntsig thiab kev pabcuam ntau dua, thiab tseem ua rau muaj txiaj ntsig rau kev txhim kho kev lag luam tsheb hauv tsev thiab txawv teb chaws.Cov tub lag luam hauv tsev thiab txawv teb chaws zoo siab tos txais tuaj koom nrog peb kom loj hlob ua ke.
APPLICATIONS:
Nws tuaj yeem siv rau kev tiv thaiv corrosion ntawm stainless hlau qauv, xws li 06Cr19Ni9 thiab 06Cr19Ni11Ti, uas nws ua haujlwm kub hauv qab 300 ℃;Nws kuj tseem tuaj yeem siv rau cov qauv hlau stainless siv nyob rau hauv qhov kub thiab txias, xws li kua nitrogen ntim, liquefied natural gas ntim, thiab lwm yam.
CHARACTERISTIS:
E308-16 yog coated rutile hom Cr18Ni9 stainless hlau.AC thiab DC tuaj yeem siv tau thiab tuaj yeem ua txhua txoj haujlwm vuam.Nws tuaj yeem ncav cuag qhov kev ua tau zoo ntawm vuam, ruaj khov arc, me ntsis spatter, yooj yim slag tshem tawm thiab zoo weld tsos.Cov hlau deposited muaj zoo tiv thaiv inter granular corrosion.
CEEB TOOM:
1. Cov electrodes yuav tsum tau ci los ntawm 320-350 ℃ rau 1 teev ua ntej vuam, qhuav cov electrode thaum siv nws.
2. Cov xeb, roj, dej thiab lwm yam impurities ntawm vuam yuav tsum tau muab tshem tawm ua ntej vuam.
3. Pom zoo DC fais fab mov, vim tias AC vuam muaj qhov nkag mus rau qhov ntiav, qhov tam sim no yuav tsum tsis txhob loj dhau, txhawm rau kom tsis txhob muaj txheej txheej redness thiab tawg.
4. Yuav kom txo tau cov cua sov input thiab vuam electrode oscillating amplitude yuav tsum tsis txhob loj heev.
5. Preheat thiab interlayer-kub yuav tsum nyob twj ywm hauv qab 150 ℃
WELDING POSITIONS:
PA, PB, PD, PF
Kev tso nyiaj tso tawm (Quality Score): %
| cov khoom | C | Cr | Ni | Mo | Mn | Si | P | S | Cu |
| Kev xav tau | ≤ 0.08 | 18.0-21.0 Nws | 9.0-11.0 Nws | ≤ 0.75 | 0.5-2.5 hli | ≤ 1.00 | ≤ 0.04 | ≤ 0.03 | ≤ 0.75 |
| Tej yam tshwm sim | 0.062 ib | 19.34 Nws | 10.14 Nws | 0.28 ib | 1.08 Nws | 0.66 ib | 0.025 ib | 0.010 ib | 0.08 ib |
MECHANICAL PROPERTIES:
| cov khoom | Tensile zog Rm/MPa | Elongation A/% | Charpy V-Notch KV2 (J) -196 ℃ |
| Kev xav tau | ≥550 | ≥30 | ≥29 |
| Tej yam tshwm sim | 570 ib | 38 | 36 |
Cov txheej txheem ua haujlwm zoo: (AC, DC +)
| Txoj kab uas hla (mm) | 2.0 | 2.5 | 3.2 | 4.0 | 5.0 |
| Tam sim no (A) | 25-50 | 50-80 | 80-110 : kuv | 110-160 : kuv | 160-200 Nws |
Ntim:
5kg / thawv, 4boxes / carton, 20kgs / carton, 50cartons / pallet.21MT -26MT ib 1X20 "FCL.
OEM / ODM:
Peb txhawb OEM / ODM thiab tuaj yeem ua kom ntim raws li koj tus qauv tsim, thov hu rau peb kom paub meej kev sib tham.
Cov kev cai dav dav:
Kev tsim khoom ntawm cov khoom siv welded yuav tsum ua raws li tus qauv tsim, txheej txheem cov ntaub ntawv thiab cov kev cai ntawm tus qauv no.3.2 Qhov yuav tsum tau muaj rau ambient kub thaum lub sij hawm vuam ntau lawm:
Thaum cov khoom thiab cov khoom tiav raug kho, qhov kub thiab txias yuav tsum tsis txhob qis dua li hauv qab no:
Cov khoom siv carbon tsawg: -20 ℃;
Cov khoom siv hlau tsis tshua muaj hlau: -15 ℃.
Feem ntau, qhov tso cai vuam kub ntawm vuam qhov chaw yuav tsum ua tau raws li qhov yuav tsum tau ua ntawm Table.
Thaum welding qhov chaw yog welded nyob rau hauv qis kub tej yam kev mob (raws li teev nyob rau hauv Table 1), lub nto ntawm cov hlau yuav tsum tau preheated.Qhov dav ntawm thaj tsam preheating yuav tsum siab dua 4 npaug ntawm cov phaj tuab yuav tsum tau welded, thiab qhov dav preheating ntawm txhua sab yuav tsum tsis pub tsawg tshaj 100 hli.Vuam tsuas yog ua tau tom qab cua sov rau 100 ~ 200 ℃.Yog siv cov nplaim hluav taws kub ua ntej, qhov kev ncua deb ntawm cov nplaim hluav taws thiab lub rooj tsavxwm yuav tsum siab dua 50 hli.
Nyob rau hauv ib txwm kub tej yam kev mob, rau vuam qhov chaw uas muaj siab rigidity thiab tsis zoo weldability, preheating yuav tsum tau nqa tawm ua ntej welding (lub preheating kub nyob rau hauv lub cheeb tsam ntawm 100 ~ 200 ℃), thiab kub preservation los yog tempering yuav tsum tau nqa tawm tom qab welding. tshem tawm welding kev nyuaj siab.
Raws li tus nqi txhoj puab heev, peb ntseeg hais tias koj yuav nrhiav deb thiab dav rau txhua yam uas tuaj yeem kov tau peb.Peb tuaj yeem hais meej meej tias rau qhov zoo ntawm cov nqi zoo li no peb tau qis tshaj plaws nyob ib puag ncig rau Hoobkas Nqe Tuam Tshoj 304 304L Stainless Hlau Seamless Yeeb Nkab Loj Diameter 660 Seamless Steel Yeeb Nkab, Peb zoo siab tos txais koj tuaj xyuas peb lub Hoobkas thiab saib. ua ntej los tsim kev txais tos kev lag luam kev sib raug zoo nrog cov neeg siv khoom hauv koj lub tsev thiab txawv teb chaws nyob rau hauv ib puag ncig ntev.
Nqe HoobkasTuam Tshoj Stainless Hlau, Nplooj ntawv, Los ntawm kev nruam ntej, peb yuav muab koj cov khoom muaj txiaj ntsig thiab kev pabcuam ntau dua, thiab tseem ua rau muaj txiaj ntsig rau kev txhim kho kev lag luam tsheb hauv tsev thiab txawv teb chaws.Cov tub lag luam hauv tsev thiab txawv teb chaws zoo siab tos txais tuaj koom nrog peb kom loj hlob ua ke.
