Cov khoom tsis
| Lub npe khoom | cov kav dej seamless, ERW yeeb nkab, EFW yeeb nkab, DSAW yeeb nkab. |
| Tus Qauv | ASME B36.10M, API 5L, ASTM A312, ASTM A213. ASTM A269, thiab lwm yam |
| Khoom siv | hlau tsis xebCov khoom siv: 304, 316, 317, 904L, 321, 304h, 316ti, 321H, 316H, 347, 254Mo, 310s, thiab lwm yam. |
| Super duplex hlau: s31803, s32205, s32750, s32760, 1.4462, 1.4410, 1.4501, thiab lwm yam. | |
| Nickel hlauinconel600, inconel 625, inconel 718, incoloy 800, incoloy 825, C276, hlau 20,Monel 400, hlau 28 thiab lwm yam. | |
| OD | 1 hli-2000 hli, kho kom haum. |
| Phab ntsa tuab | SCH5S SCH10S, SCH10, SCH20, SCH30, SCH40S, STD, SCH40, SCH80S, SCH80, XS, SCH60, SCH100,SCH120, SCH140,SCH160, XXS, kho kom haum, thiab lwm yam |
| Ntev | 5.8m, 6m, 11.8m, 12m, SRL, DRL, lossis raws li xav tau |
| Nto | Annealing, pickling, polishing, kaj, xuab zeb tawg, kab plaub hau, txhuam, satin, xuab zeb daus, titanium, thiab lwm yam |
| Daim Ntawv Thov | Cov yeeb nkab hlau tsis xeb siv dav hauv roj av, kev lag luam tshuaj lom neeg, hluav taws xob, boiler, kub kub resistant, tsis kub tsis kam, corrosion resistant., qaub kev pabcuam, thiab lwm yam. |
| Qhov loj ntawm cov kav dej tuaj yeem ua raws li cov neeg siv khoom xav tau. | |
| Cov Neeg Sib Txuas Lus | Yog tias koj muaj lus nug, thov hu rau kuv. Peb paub tseeb tias koj qhov kev nug lossis cov kev xav tau yuav tau txais kev saib xyuas sai. |
cov lus qhia tshwj xeeb
Cov yeeb nkab hlau tsis xeb

Ntim & Xa Khoom
1. Qhov kawg yuav raug tiv thaiv los ntawm cov kaus mom yas.
2. Cov raj me me tau ntim los ntawm cov ntaub ntawv plywood.
3. Cov kav dej loj dua raug ntim los ntawm kev sib sau ua ke.
4. Txhua pob khoom, peb yuav muab daim ntawv teev khoom.
5. Cov cim xa khoom raws li peb qhov kev thov.
Kev Tshuaj Xyuas
1. PMI, UT xeem, PT xeem.
2. Kev ntsuas qhov ntev.
3. Muab MTC, daim ntawv pov thawj tshuaj xyuas, EN10204 3.1/3.2.
4. Daim ntawv pov thawj NACE, kev pabcuam qaub
Ua ntej xa khoom, peb pab neeg QC yuav npaj NDT kev xeem thiab kev tshuaj xyuas qhov ntev.
Tsis tas li ntawd, txais TPI (kev tshuaj xyuas sab nraud).
Kev piav qhia txog khoom
Cov yeeb nkab hlau yog ib hom yeeb nkab hlau tsis muaj seamless, cov yeeb nkab hlau yog muab faib ua cov yeeb nkab hlau tsis muaj seamless thiab cov yeeb nkab hlau uas tiv taus cua sov siab. Nws feem ntau txawv ntawm cov qauv tsim khoom ntawm cov yeeb nkab hlau thiab nws txoj kev lag luam, thiab cov yeeb nkab hlau yog annealed thiab tempered los hloov nws cov khoom siv kho tshuab. Txhawm rau ua tiav cov xwm txheej ua tiav. Nws qhov kev ua tau zoo dua li cov yeeb nkab hlau tsis muaj seamless dav dav, cov tshuaj lom neeg ntawm cov yeeb nkab hlau muaj ntau Cr, tiv taus kub siab, tiv taus kub qis, tiv taus corrosion. Cov yeeb nkab hlau carbon feem ntau tsis muaj cov khoom sib xyaw lossis cov khoom sib xyaw me me, cov yeeb nkab hlau hauv roj av, aerospace, tshuaj lom neeg, hluav taws xob, boiler, tub rog thiab lwm yam lag luam siv dav dua vim tias cov khoom siv kho tshuab ntawm cov yeeb nkab hlau hloov pauv zoo dua.
Cov yeeb nkab hlau muaj qhov seem hollow thiab siv dav ua cov kav dej rau kev xa cov kua, xws li cov kav dej rau kev xa roj, roj av, roj, dej, kev ua khoom siv, thiab qee cov khoom siv khov kho. Piv nrog cov hlau khov kho xws li cov hlau puag ncig, lub zog khoov thiab torsional zoo ib yam, qhov hnyav sib dua, cov yeeb nkab hlau alloy yog qhov seem ntawm cov hlau, siv dav hauv kev tsim cov khoom siv thiab cov khoom siv kho tshuab, xws li cov yeeb nkab roj tho, lub cev kis tsheb, lub thav duab tsheb kauj vab thiab kev tsim kho ntawm cov hlau scaffolding. Kev tsim cov khoom siv nplhaib nrog cov yeeb nkab hlau alloy tuaj yeem txhim kho tus nqi siv ntawm cov ntaub ntawv, ua kom yooj yim rau cov txheej txheem tsim khoom, txuag cov ntaub ntawv thiab cov sijhawm ua tiav, xws li cov nplhaib dov, lub tes tsho jack, thiab lwm yam, uas tau siv dav los tsim cov yeeb nkab hlau. Cov yeeb nkab hlau alloy yog cov khoom siv tseem ceeb rau txhua yam riam phom ib txwm muaj, thiab lub thoob thiab lub thoob ntawm rab phom yuav tsum ua los ntawm cov yeeb nkab hlau. Cov yeeb nkab hlau alloy tuaj yeem faib ua cov raj puag ncig thiab cov raj zoo li tshwj xeeb raws li cov duab sib txawv ntawm thaj chaw hla. Txij li thaj chaw voj voog yog qhov loj tshaj plaws thaum qhov ncig sib npaug, ntau cov kua tuaj yeem thauj nrog lub raj puag ncig. Tsis tas li ntawd xwb, thaum lub ntu annular raug rau sab hauv lossis sab nraud radial siab, lub zog yog sib xws ntau dua, yog li feem ntau ntawm cov kav hlau yog cov kav puag ncig.
Cov yeeb nkab hlau muaj cov yeeb nkab hlau loj, cov yeeb nkab hlau tuab, cov yeeb nkab hlau siab, cov flange hlau, lub luj tshib hlau, P91 hlau yeeb nkab thiab cov yeeb nkab hlau tsis sib xws, ntxiv rau cov yeeb nkab tshwj xeeb kuj yog ib qho uas pom ntau heev.
Cov Lus Nug Feem Ntau
1. 304 puag ncig stainless hlau yeeb nkab seamless dawb hlau yeeb nkab yog dab tsi?
304 lub raj xa dej stainless hlau puag ncig seamless dawb steel yeeb nkab yog ib lub yeeb nkab cylindrical ua los ntawm 304 qib stainless hlau, seamless thiab nrog ib qho chaw dawb.
2. Qhov txawv ntawm cov yeeb nkab hlau tsis muaj seamless thiab cov yeeb nkab hlau welded yog dab tsi?
Cov kav hlau tsis muaj qhov sib txuas yog tsim los ntawm kev vuam thiab muaj qhov chaw du thiab sib npaug zoo dua. Cov kav hlau vuam yog tsim los ntawm kev vuam ob lossis ntau ntu ntawm cov hlau ua ke.
3. Cov txiaj ntsig ntawm kev siv cov hlau tsis xeb qib 304 yog dab tsi?
Cov hlau tsis xeb qib 304 yog cov hlau uas tsis yooj yim xeb, ua rau nws siv tau ntau yam. Nws kuj muaj lub zog thiab kev ruaj khov zoo heev, tiv taus kub zoo, thiab yooj yim ntxuav thiab saib xyuas.
4. Cov yeeb nkab hlau tsis xeb 304 puag ncig thiab cov yeeb nkab hlau dawb seamless siv ntau npaum li cas?
Cov kav dej no feem ntau siv rau hauv kev lag luam xws li kev ua zaub mov, tshuaj, tshuaj lom neeg, petrochemical, thiab kev tsim kho. Lawv tuaj yeem siv los thauj cov kua, cov pa roj thiab cov khoom khov nrog rau kev siv rau hauv kev tsim kho.
5. Cov yeeb nkab hlau tsis xeb 304 puag ncig puas siv tau rau kev siv sab nraum zoov?
Yog, qib 304 stainless hlau yog qhov tsim nyog rau kev siv sab nraum zoov vim nws tiv taus xeb los ntawm kev raug dej noo, tshuaj lom neeg, thiab huab cua hnyav.
6. Qhov kub siab tshaj plaws uas 304 stainless hlau yeeb nkab seamless dawb yeeb nkab tuaj yeem tiv taus yog dab tsi?
Qib 304 stainless hlau muaj qhov kub siab tshaj plaws ntawm kwv yees li 870 ° C (1600 ° F), ua rau nws tsim nyog rau kev siv kub siab.
7. Yuav ua li cas kom paub tseeb tias qhov zoo ntawm 304 stainless hlau seamless dawb yeeb nkab?
Qhov zoo ntawm cov kav dej no tau lees paub los ntawm ntau yam kev sim thiab kev tshuaj xyuas, suav nrog kev tshuaj xyuas cov tshuaj lom neeg, kev sim tshuab, kev tshuaj xyuas qhov ntev, thiab cov txheej txheem sim tsis puas tsuaj xws li kev sim ultrasonic.
8. Puas tuaj yeem hloov kho qhov loj thiab ntev ntawm 304 stainless hlau seamless dawb steel yeeb nkab?
Yog, cov raj no tuaj yeem hloov kho raws li qhov xav tau tshwj xeeb ntawm qhov loj me, ntev thiab txawm tias qhov chaw tiav. Muaj cov kev xaiv hloov kho kom haum rau ntau yam kev xav tau ntawm ntau daim ntawv thov.
9. Yuav tsum khaws cov kav dej hlau dawb 304 uas tsis muaj stainless hlau puag ncig li cas?
Yuav kom khaws cia tau zoo, cov raj no yuav tsum khaws cia rau hauv qhov chaw qhuav thiab huv, zoo dua yog nyob hauv tsev. Lawv yuav tsum tau tiv thaiv kom tsis txhob muaj dej noo, tshuaj lom neeg thiab kev puas tsuaj rau lub cev thaum khaws cia.
10. Puas muaj daim ntawv pov thawj rau 304 stainless hlau puag ncig seamless dawb steel yeeb nkab?
Yog, cov chaw tsim khoom muaj npe nrov tuaj yeem muab cov ntawv pov thawj xws li Cov Ntawv Qhia Txog Kev Ntsuas Khoom Siv (MTR), Daim Ntawv Pov Thawj Kev Ntsuas Hoobkas (MTC) thiab Daim Ntawv Pov Thawj Ua Raws Cai kom ntseeg tau tias cov khoom zoo thiab taug qab tau.
Cov khoom siv yeeb nkab yog cov khoom tseem ceeb hauv lub kaw lus yeeb nkab, siv rau kev sib txuas, kev hloov pauv, kev hloov pauv, kev hloov qhov loj me, kev kaw lossis kev tswj cov dej ntws. Lawv siv dav hauv cov teb xws li kev tsim kho, kev lag luam, lub zog thiab cov kev pabcuam hauv nroog.
Cov Haujlwm Tseem Ceeb:Nws tuaj yeem ua haujlwm xws li txuas cov kav dej, hloov kev ntws, faib thiab sib koom ua ke, kho cov kav dej txoj kab uas hla, kaw cov kav dej, tswj thiab tswj hwm.
Daim Ntawv Thov Scope:
- Kev muab dej thiab dej ntws hauv tsev:Cov luj tshib PVC thiab PPR tris yog siv rau cov kav dej hauv av.
- Cov kav dej lag luam:Cov flanges hlau tsis xeb thiab cov hlau sib xyaw ua ke yog siv los thauj cov tshuaj lom neeg.
- Kev thauj mus los ntawm lub zog:Cov yeeb nkab hlau siab siv rau hauv cov kav dej roj thiab roj av.
- HVAC (Kev Ua Kub, Kev Pa, thiab Kev Txias):Cov yeeb nkab tooj liab yog siv los txuas cov kav dej txias, thiab cov pob qij txha uas yoog tau yog siv rau kev txo kev co.
- Kev ywg dej rau kev ua liaj ua teb:Cov khoom sib txuas sai ua rau kev sib dhos thiab kev rhuav tshem ntawm cov tshuab txau dej.
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