GOST BUTT-WELDING Cap

GOST (Gosudarstvennyy Standart) cov qauv hauv tebchaws Russia npog ntau yam khoom lag luam, suav nrog pob tw-welding kaus mom siv hauv cov kav dej. Butt-welding caps yog cov khoom tseem ceeb uas kaw qhov kawg ntawm cov yeeb nkab kom tiv thaiv kom tsis txhob muaj paug lossis paug. Ntawm no yog ib qho kev taw qhia rau GOST taub qab vuam kaus mom:

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2. 1.GOST Standard:
3. - GOST cov lus qhia tshwj xeeb muab cov lus qhia rau kev tsim, qhov ntev, cov khoom siv, kev tsim khoom, thiab kev sim cov khoom lag luam, suav nrog cov pob tw-welding fittings xws li lub kaus mom siv hauv cov kav dej.
4. - Tus qauv xyuas kom meej tias lub kaus mom tsim raws li GOST cov qauv ua tau raws li cov qauv kev ua tau zoo thiab sib haum nrog lwm cov khoom hauv cov kav dej.
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6. 2. Butt-welding Cap:
7. - Lub taub hau-welding cap, raws li GOST cov qauv, yog ib qho haum tsim los npog qhov kawg ntawm cov yeeb nkab kom ruaj ntseg, sib khi kom tiv thaiv kom tsis txhob muaj paug lossis paug.
8. - Cov kaus mom feem ntau yog siv thaum cov yeeb nkab kawg yuav tsum tau kaw mus tas li lossis ib ntus kom muaj kev ncaj ncees ntawm cov kav dej thiab tiv thaiv ib puag ncig los yog cov khib nyiab sab nraud.
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10. 3. Khoom siv thiab kev tsim kho:
11. - Lub taub hau-welding caps raws li GOST specifications muaj nyob rau hauv ntau yam ntaub ntawv, xws li carbon steel, stainless hlau, thiab lwm yam alloys kom haum raws li nyias daim ntawv thov.
12. - Cov kaus mom no yog tsim los siv cov txheej txheem tsim kho kom ntseeg tau tias muaj zog thiab tsis muaj kev sib txuas thaum welded mus rau qhov kawg ntawm cov yeeb nkab.
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14. 4. Daim ntawv thov thiab cov txiaj ntsig:
15. - Lub kaus mom-welding pom cov ntawv thov thoob plaws hauv kev lag luam xws li roj thiab roj, kev ua tshuaj lom neeg, kev kho dej, thiab lwm yam uas cov yeeb nkab xaus yuav tsum tau muab kaw kom ruaj ntseg.
16. - Caps pab tiv thaiv cov yeeb nkab kawg ntawm ib puag ncig cov ntsiab lus, tiv thaiv kev xau los yog kev sib kis, thiab pab tswj kev huv thiab kev ncaj ncees ntawm cov kav dej.
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18. 5. Kev teeb tsa thiab vuam:
19. - Kev txhim kho kom zoo, suav nrog kev sib dhos, kev npaj cov yeeb nkab kawg, thiab cov txheej txheem vuam, yog qhov tseem ceeb thaum txhim kho lub taub qab-vuam lub kaus mom kom ntseeg tau tias lub foob kaw ntom ntom thiab xau.
20. - Vuam yog ib txoj hauv kev los txuas cov kaus mom rau cov kav dej, muab kev ruaj ntseg thiab kaw ruaj khov uas tuaj yeem tiv taus siab, kub hloov pauv, thiab cov dej ntws hauv lub cev.
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22. Hauv cov ntsiab lus, GOST pob tw-welding caps ua lub luag haujlwm tseem ceeb hauv cov kav dej los ntawm kev sib khi qhov kawg ntawm cov kav dej kom tiv thaiv kom tsis txhob muaj paug thiab paug. Cov kaus mom no ua raws li GOST cov qauv los xyuas kom meej qhov zoo, kev ntseeg siab, thiab kev sib raug zoo hauv cov ntawv thov kev lag luam uas tsim nyog yuav tsum tau kaw cov yeeb nkab thiab kev tiv thaiv.