Ngā Painga o te Paipa Rino A252 Grade 2, he Paipa Porowhita Rukuhia ki te Āwhata, he Paipa Raina ki te Polypropylene

Whakaahuatanga Poto:

I roto i te ao paipa ahumahi, kei te piki haere te rongonui o ngā paipa kua whakakikoruatia ki te polypropylene nā te maha o ngā painga i roto i ngā momo mahi. I roto i te umanga hanga, he mea noa te whakamahi i te paipa maitai tuarua A252 mō ngā kaupapa maha. Hei tāpiri, he maha ngā wā ka whakamahia te tukanga whakarewa pewa hurihuri hei hono i ēnei paipa maitai kia hanga he pūnaha paipa kaha, pakari hoki.


Taipitopito Hua

Ngā Tohu Hua

 Paipa kua whakakikoruatia ki te polypropyleneHe maha ngā painga o te paipa maitai A252 Grade 2 ina whakamahia ngātahi me te whakarewa āwhata porowhita i raro i te wai. Ko tētahi o ngā painga matua ko te ātete ki te waikura e puta mai ana i te polypropylene. Mā te whakakī i te paipa maitai ki te polypropylene, ka tiakina te mata o roto mai i ngā mea waikura, ka whakarite kia roa te ora me te pono o te pūnaha paipa. He mea nui rawa atu tēnei i roto i ngā tono e pāngia ana ngā paipa e ngā matū kino, e ngā āhuatanga taiao rānei.

Hei tāpiritanga, e mōhiotia ana ngā paipa kua whakakikoruatia ki te polypropylene mō ō rātou mata maeneene o roto, e āwhina ana ki te whakaiti i te waku me te whakarei ake i te rere o te wai i roto i ngā paipa. Ka whakanui ake tēnei i te whai huatanga me te whakaiti i te whakapaunga pūngao, ka waiho hei kōwhiringa ātaahua mō ngā momo tono ahumahi me te arumoni.

Waehere Whakapūmau API ASTM BS DIN GB/T JIS ISO YB SY/T SNV

Tau Raupapa o te Paerewa

  A53

1387

1626

3091

3442

599

4028

5037

OS-F101
5L A120  

102019

9711 PSL1

3444

3181.1

 

5040

 
  A135     9711 PSL2

3452

3183.2

     
  A252    

14291

3454

       
  A500    

13793

3466

       
  A589                

Ko tētahi atu painga nui o te whakamahi i ngā paipa kua whakakikoruatia ki te polypropylene i roto i te whakarewa pewa hurihuri i raro i te wai ko te parenga tāpiri atu ki te pakaru. Ka mahi te arai polypropylene hei ārai, hei tiaki i ngā paipa rino mai i ngā kino o te kiri, ā, ka whakaiti i te hiahia mō te tiaki me te whakatikatika auau.

Haunga ngā painga e whakaratohia ana e te arai polypropylene, ko te tukanga whakarewa pewa hurihuri he mea nui anō hoki ki te waihanga i tētahi pūnaha paipa pakari me te pono mā te whakamahi iPaipa maitai A252 Tau 2Ka whakamahia e tēnei hangarau whakarewa he tukanga whakarewa pewa whai-ira e whakaputa ana i ngā whakarewa kaha, maeneene hoki e tutuki ai ngā paerewa teitei e hiahiatia ana mō ngā paipa ahumahi.

Ngā Paipa Hanganga-EN-102194

Ka whakarei ake i te kaha me te pono o te pūnaha paipa mā te whakamahi i ngā paipa whakarewa takirua i hangaia mā te whakarewa pewa hurihuri i raro i te wai. Kua hangaia ēnei paipa kia tu atu ki ngā pēhanga teitei, kia roa ai te mahi, ā, koinei te whiringa tuatahi mō ngā momo mahi.

Hei whakarāpopototanga, ko te whakakotahitanga o te paipa polypropylene me te whakarewatanga pewa hurihuri o te paipa maitai A252 Grade 2 e whakarato ana i ngā painga maha mō ngā pūnaha paipa ahumahi. Mai i te ātete ki te waikura me te whakaiti i te waku ki te tiaki i te pakaru me te haehae, ka mahi tahi ēnei wāhanga ki te waihanga i ngā otinga paipa whai hua, pono hoki. I te mea kei te rapu tonu ngā ahumahi i ngā rauemi me ngā tikanga hanga mahi teitei, ko te whakamahinga o te paipa polypropylene me te whakarewatanga pewa hurihuri ka noho tonu hei whiringa tuatahi mō ngā tono maha.


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