QC tshuaj xyuas rau cov khoom siv yeeb nkab

Cov khoom siv yeeb nkab yog cov khoom tseem ceeb hauv ntau yam kev lag luam thiab kev tsim kho.Yog li ntawd, nws yog ib qho tseem ceeb uas yuav tsum tswj cov khoom zoo rau tus qauv siab.

Lo lus "kev tshuaj xyuas cov yeeb nkab zoo" yog hais txog kev sim thiab ntsuas qhov zoo ntawm cov kav dej.Qhov no feem ntau yog cov txheej txheem ntawm kev tshuaj xyuas cov yeeb nkab qauv, cov khoom siv, qhov ntev, thiab lwm yam.

Kev tswj xyuas zoo ntawm cov khoom siv yeeb nkab yog qhov tseem ceeb ntawm kev tsim khoom.Nws ua tib zoo xyuas thiab ntsuas cov khoom kom ntseeg tau tias nws zoo thiab ua raws li cov qauv zoo thiab cov lus qhia tshwj xeeb.

Feem ntau Hom Piping

Feem ntau hom piping yog:

1. Cov yeeb nkab steel:

Cov neeg tsim khoom tsim cov yeeb nkab steel los ntawm cov pa roj carbon steel, uas lawv tau siv dav hauv ntau yam kev siv xws li kav dej, roj thiab roj thauj, thiab kev tsim kho.

2. PVC yeeb nkab:

Feem ntau siv rau cov kav dej ua los ntawm polyvinyl chloride (PVC) muaj xws li cov kav dej, cov kav dej, thiab cov kav dej phwj tuaj.

3. Cov kav dej tooj liab:

Tooj liab tsim cov kav dej rau cov kav dej, cua txias, tshuab tub yees, thiab hluav taws xob hauv av.

4. PE (Polyethylene) Yeeb Nkab:

Cov kav dej polyethylene yog siv rau kev xa dej thiab xa tawm, thauj roj, thiab pov tseg cov dej khib nyiab.

5. Cam khwb cia hlau yeeb nkab:

Cam khwb cia hlau tsim cov kav dej dav siv rau cov kav dej phwj thiab cov kav dej.

6. Galvanized yeeb nkab:

Cov neeg tsim khoom feem ntau siv cov kav dej galvanized ua los ntawm cov hlau thiab coated nrog zinc kom muaj zog tiv thaiv corrosion rau dej thiab roj faib.

7. Stainless hlau yeeb nkab:

Kev lag luam tshuaj lom neeg, petrochemical, thiab zaub mov ua lag luam dav siv stainless hlau vim nws muaj kev tiv thaiv corrosion thiab kub kub.Sab saum toj ntawm daim ntawv

Lub Hom Phiaj Ntawm Kev Tswj Xyuas Zoo Rau Cov Khoom Siv Yeeb Nkab

Kev tshuaj xyuas zoo rau cov khoom siv yeeb nkab txhawm rau txheeb xyuas thiab kho txhua yam tsis xws luag lossis teeb meem uas yuav tshwm sim thaum lub sijhawm tsim khoom.Qhov no yuav pab xyuas kom meej tias cov khoom kawg ua tau raws li qhov yuav tsum tau ua thiab cov qauv thiab tsim nyog rau kev siv hauv daim ntawv thov.

Kev tshuaj xyuas

Cov txheej txheem tshuaj xyuas cov yeeb nkab muaj ntau theem: kev tshuaj xyuas tuaj, kev soj ntsuam hauv txheej txheem, thiab kev tshuaj xyuas zaum kawg.

1.Kev tshuaj xyuas tuaj:

Cov theem no suav nrog kev tshuaj xyuas cov tuam txhab cov khoom siv raw thiab cov khoom hauv lawv cov txheej txheem tsim khoom.Kev tshuaj xyuas yog txhawm rau txheeb xyuas qhov tsis xws luag lossis teeb meem hauv cov khoom siv raw thiab cov khoom uas tuaj yeem cuam tshuam rau qhov kawg ntawm cov khoom zoo.

2.In-process Inspection:

Kev tshuaj xyuas hauv cov txheej txheem suav nrog kev tshuaj xyuas cov khoom siv yeeb nkab thaum tsim khoom.Nws kuaj xyuas cov teeb meem uas yuav tshwm sim thaum lub sijhawm tsim khoom, xws li kev ntsuas tsis raug lossis cov txheej txheem vuam.

3.Kev soj ntsuam zaum kawg:

Cov theem kawg suav nrog kev tshuaj xyuas cov khoom siv yeeb nkab tiav ua ntej xa mus rau cov neeg siv khoom.Kev tshuaj xyuas xyuas txhua yam tsis xws luag lossis teeb meem uas yuav tshwm sim thaum lub sijhawm tsim khoom thiab xyuas kom meej tias cov khoom kawg ua tau raws li qhov xav tau tshwj xeeb thiab cov qauv.

Kev soj ntsuam xyuas

Cov txheej txheem tshuaj xyuas rau cov khoom siv yeeb nkab yog nyob ntawm daim ntawv thov npaj thiab cov neeg siv khoom tshwj xeeb.Ntawm cov txheej txheem tshuaj xyuas feem ntau yog cov hauv qab no:

●Qhov Loj:

Cov khoom siv yeeb nkab raug tshuaj xyuas kom ua tau raws li qhov yuav tsum tau muaj qhov ntev thiab kam rau ua.

●Nto tiav:

Kev tshuaj xyuas qhov chaw tiav ntawm cov khoom siv yeeb nkab kom ntseeg tau tias lawv du thiab tsis muaj qhov tsis xws luag lossis tawg.

●Weld Quality:

Kev soj ntsuam welds zoo ua kom ntseeg tau tias lawv muaj zog thiab tsis muaj qhov tsis xws luag lossis teeb meem.

Dab tsi yog Hom Pipe Kev Tshuaj Xyuas Zoo?

Kev tshuaj xyuas cov yeeb nkab zoo suav nrog cov hauv qab no:

● Dimensional soj ntsuam:

Tshawb xyuas qhov ntev thiab qhov ntev ntawm cov yeeb nkab kom ntseeg tau tias lawv ua tau raws li qhov yuav tsum tau ua.

● Kev tshuaj xyuas qhov muag:

Qhov no suav nrog Kev Tshawb Xyuas qhov chaw tiav, vuam zoo, thiab lwm yam pom ntawm cov yeeb nkab txhawm rau txheeb xyuas qhov tsis xws luag lossis teeb meem.

● Kev ntsuam xyuas tsis zoo (NDT):

Qhov kev sim no suav nrog kev siv cov txheej txheem xws li X-rays, kuaj ultrasonic, thiab kev tshuaj xyuas cov khoom sib nqus los kuaj xyuas qhov tsis xws luag yam tsis muaj kev puas tsuaj rau cov yeeb nkab.

● Hydrostatic kuaj:

Hydrostatic kuaj cov yeeb nkab tsis kam mus rau siab los ntawm kev sau nws nrog dej thiab ntsuas nws lub peev xwm los tuav lub siab yam tsis muaj dej.

● Tshuaj ntsuam xyuas:

Nws kuaj cov tshuaj muaj pes tsawg leeg ntawm cov yeeb nkab kom ntseeg tau tias nws ua tau raws li qhov yuav tsum tau ua.

● Kev kuaj Hardness:

Tshawb xyuas qhov hardness ntawm cov khoom siv yeeb nkab kom ntseeg tau tias nws ua tau raws li qhov xav tau tshwj xeeb thiab tuaj yeem tiv taus qhov kev npaj siv.

● Kev sim siab:

Kev ntsuas cov yeeb nkab muaj peev xwm tiv taus qhov kev npaj siv, xws li siab thiab kub, dhau lub sijhawm ntev yog kev sim siab.

● Kev ntsuas kev ua tau zoo:

Qhov no kuaj cov yeeb nkab kev ua tau zoo hauv daim ntawv thov, xws li tus nqi ntws thiab siab poob.

Dab tsi yog Cov Kev Cai Rau Kev Tswj Xyuas Cov Yeeb Nkab Zoo?

Cov kev cai rau kev tswj kav yeeb nkab muaj xws li hauv qab no:

1. ASTM International Standards:

ASTM International teeb tsa cov qauv rau ntau yam ntaub ntawv, suav nrog cov kav dej thiab cov khoom siv yeeb nkab.Koj yuav tsum xyuas kom meej tias koj cov khoom siv yeeb nkab ua tau raws li cov qauv no kom ua raws.

2. ASME Boiler thiab Pressure Vessel Code:

ASME Boiler thiab Pressure Vessel Code teeb tsa cov hlab ntsha thiab cov qauv boilers, suav nrog cov kav dej.Koj yuav tsum xyuas kom meej tias koj cov khoom siv yeeb nkab ua tau raws li cov qauv no kom ua raws.

3. ISO 9001 Kev Tswj Xyuas Zoo:

ISO 9001 yog tus txheej txheem thoob ntiaj teb uas tsim cov kev cai rau kev tswj hwm qhov zoo.EC Kev Tshawb Fawb Ntiaj Tebtuaj yeem pab koj dhau los ua ntawv pov thawj rau tus qauv no los qhia koj txoj kev cog lus rau kev tswj kom zoo thiab kev txhim kho tas mus li.

4. API (American Petroleum Institute) Cov Qauv:

API teeb tsa cov qauv rau kev lag luam roj av thiab cov nkev, suav nrog cov qauv rau cov kav dej thiab cov khoom siv yeeb nkab.Koj yuav tsum xyuas kom meej tias koj cov khoom siv yeeb nkab ua tau raws li cov qauv no kom ua raws.

5. Tsoom fwv teb chaws txoj cai:

Hauv Teb Chaws Asmeskas, cov tuam txhab tsim cov khoom siv yeeb nkab yuav tsum ua raws li tsoomfwv cov cai, xws li cov teeb tsa los ntawm Lub Tsev Haujlwm Saib Xyuas Kev Thauj Mus Los (DOT) thiab Lub Chaw Tiv Thaiv Ib puag ncig (EPA).Koj yuav tsum paub txog thiab ua raws li tag nrho cov kev cai tsim nyog los xyuas kom meej tias koj cov khoom siv yeeb nkab yog cov khoom zoo thiab ua tau raws li cov qauv tsim nyog rau kev nyab xeeb thiab kev ntseeg tau.

Vim li cas Kev Tswj Xyuas Zoo tseem ceeb rau cov khoom siv yeeb nkab?

Kev Tswj Xyuas Zoo (QC) yog qhov tseem ceeb rau cov khoom siv yeeb nkab vim yog cov hauv qab no:

● Xyuas kom ua raws li cov qauv kev lag luam thiab cov kev cai:

QC tshuaj xyuas pab kom ntseeg tau tias cov khoom siv yeeb nkab ua tau raws li cov qauv tsim nyog thiab cov kev cai, xws li cov koom haum xws li ASTM thiab ASME.

● Tswj cov khoom ntseeg tau:

QC tshuaj xyuas pab txheeb xyuas thiab kho qhov tsis xws luag lossis teeb meem hauv cov txheej txheem tsim khoom, kom ntseeg tau tias cov khoom kawg tau ntseeg tau thiab tsim nyog siv rau hauv daim ntawv thov npaj.

● Tiv thaiv qhov tsis xws luag thiab ua tsis tiav:

Los ntawm kev ntes cov teeb meem thiab teeb meem thaum ntxov ntawm cov txheej txheem tsim khoom, QC tshuaj xyuas pab tiv thaiv kev ua tsis tiav thiab qhov tsis xws luag uas tuaj yeem ua rau muaj teeb meem loj, xws li kev ua tsis tiav lossis kev nyab xeeb.

● Ua kom cov neeg siv khoom txaus siab:

QC tshuaj xyuas pab txhawb cov neeg siv khoom txaus siab thiab kev ntseeg siab los ntawm kev tsim cov khoom siv yeeb nkab zoo.

● Txuag cov nqi:

Los ntawm kev txheeb xyuas thiab kho qhov tsis xws luag thiab teeb meem thaum ntxov ntawm cov txheej txheem tsim khoom, QC tshuaj xyuas pab txuag cov nqi uas yuav ua rau muaj kev cuam tshuam los ntawm kev kho qhov tsis xws luag tom qab cov txheej txheem lossis tom qab cov khoom xa tuaj rau cov neeg siv khoom.

Vim li cas koj thiaj yuav tsum ntiav EC Kev Tshawb Fawb Ntiaj Teb rau kev tshuaj xyuas cov yeeb nkab zoo?

EC Kev Tshawb Fawb Ntiaj Teb yog cov kws tshaj lij thib peb cov khoom lag luam zoo tshuaj xyuas lub koom haum nrog ntau tshaj 20 xyoo ntawm kev paub txog kev siv tshuab zoo thiab paub txog cov cuab yeej zoo ntawm ntau yam khoom hauv kev lag luam thoob ntiaj teb.Peb kuj paub cov qauv kev lag luam ntawm txawv teb chaws thiab cheeb tsam.Peb cov tswv cuab tseem ceeb yog los ntawm cov tuam txhab lag luam nto moo thoob ntiaj teb thiab cov tuam txhab tshuaj xyuas thib peb.

Lub luag haujlwm ntawmEC Kev Tshawb Fawb Ntiaj Tebyog muab cov neeg siv khoom zoo tshaj plaws rau kev tshuaj xyuas cov khoom, kev sim, kev ntsuam xyuas lub Hoobkas, kev sab laj, thiab kev hloov kho nrog ib pab pawg ntawm cov yeeb nkab tshwj xeebcov neeg soj ntsuam zoo.Peb muaj kev cob qhia kom zoo los lav cov yeeb nkab zoo los ntawm cov tuam ntxhab thoob plaws Suav teb thiab thoob ntiaj teb.

Xaus

Kev tshuaj xyuas zoo yog ib qho tseem ceeb ntawm kev tsim cov khoom siv yeeb nkab.Nws pab xyuas kom meej tias cov khoom kawg ua tau raws li qhov xav tau tshwj xeeb thiab cov qauv thiab tsim nyog siv rau hauv daim ntawv thov npaj.Koom nrog cov kev pabcuam ntawm lub tuam txhab kev tshuaj xyuas cov yeeb nkab thib peb zoo li EC.Kev soj ntsuam thoob ntiaj teb yog undoubtedly ib kauj ruam ntawm txoj cai los lav qhov zoo ntawm koj cov khoom lossis cov khoom.