ʻO nā pono o ka A252 Grade 2 Steel Pipe Spiral Submerged Arc Welded Polypropylene Lined Pipe

ʻO ka wehewehe pōkole:

I loko o ka honua paipu ʻoihana, ke hoʻohana nui ʻia nei ka hoʻohana ʻana i nā paipu laina polypropylene ma muli o kāna mau pono he nui i nā ʻano noi.I ka ʻoihana kūkulu, ʻo ka hoʻohana ʻana i ka paipu kila lua A252 he koho maʻamau no nā papahana he nui.Eia kekahi, hoʻohana pinepine ʻia ke kaʻina hoʻoheheʻe arc submerged spiral e hui pū i kēia mau paipu kila e hana i kahi ʻōnaehana paipu ikaika a paʻa.


Huahana Huahana

Huahana Huahana

 Paipu laina polypropylenehāʻawi i nā pono he nui ke hoʻohana pū ʻia me ka hoʻoheheʻe ʻia ʻana o ka paipu kila A252 Grade 2.ʻO kekahi o nā pōmaikaʻi nui ʻo ka pale ʻana i ka corrosion e hele mai me ka polypropylene.Ma ka hoʻopili ʻana i ka paipu kila me ka polypropylene, pale ʻia ka ʻili o loko mai nā mea corrosive, e hōʻoia ana i ka lōʻihi a me ka hilinaʻi o ka ʻōnaehana paipu.He mea koʻikoʻi kēia i nā noi kahi e ʻike ʻia ai nā paipu i nā kemika koʻikoʻi a i ʻole nā ​​kūlana kaiapuni.

Hoʻohui ʻia, ʻike ʻia nā paipu laina polypropylene no ko lākou mau ʻili o loko, e kōkua i ka hōʻemi ʻana i ka friction a hoʻomaikaʻi i ka kahe wai i loko o nā paipu.Hoʻonui kēia i ka pono a hoʻemi i ka hoʻohana ʻana i ka ikehu, e lilo ia i koho maikaʻi no nā ʻano hana ʻoihana a me nā ʻoihana.

Kānāwai Kūlana API ASTM BS DIN GB/T JIS ISO YB SY/T SNV

Helu Serial o ka maʻamau

  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                

ʻO kekahi pōmaikaʻi nui o ka hoʻohana ʻana i ka paipu laina polypropylene i loko o ka wiliwili arc submerged arc ʻo ia ka pale hou ʻana i ka ʻaʻahu.Hoʻohana ka polypropylene lining i mea pale, pale i nā paipu kila mai ka pōʻino abrasive a hoʻemi i ka pono no ka mālama pinepine a me ka hoʻoponopono.

Ma waho aʻe o nā pōmaikaʻi i hāʻawi ʻia e ka polypropylene lining, ʻo ka spiral submerged arc welding process kekahi mea nui i ka hana ʻana i kahi ʻōnaehana paipu kūpaʻa a hilinaʻi hoʻiA252 Papa 2 paipu kila.Ke hoʻohana nei kēia ʻenehana hoʻoheheʻe i kahi kaʻina hoʻoheheʻe flux-cored arc e hana i nā weld ikaika a maʻalahi e kūpono i nā kūlana kiʻekiʻe e pono ai no nā paipu ʻoihana.

Kūlana-Pipes-EN-102194

Hoʻonui ʻia ka ikaika a me ka pololei o ka ʻōnaehana paipu ma ka hoʻohana ʻana i nā paipu wili pālua i hana ʻia e ka spiral submerged arc welding.Hoʻolālā ʻia kēia mau paipu e kū i nā koʻikoʻi kiʻekiʻe a hāʻawi i ka hana lōʻihi, e hoʻolilo iā lākou i koho mua no nā ʻano noi like ʻole.

I ka hōʻuluʻulu manaʻo, ʻo ka hui pū ʻana o ka paipu polypropylene lined a me ka spiral submerged arc welding o A252 Grade 2 paipu kila e hāʻawi i nā pono he nui no nā ʻōnaehana paipu ʻoihana.Mai ka pale ʻana i ka corrosion a me ka hoʻohaʻahaʻa ʻana i ka friction a hiki i ka pale ʻana i ka ʻaʻahu a me ka waimaka, hana pū kēia mau ʻāpana e hana i nā hoʻonā paipa kūpono a hilinaʻi.Ke hoʻomau nei nā ʻoihana e ʻimi i nā mea hana kiʻekiʻe a me nā ʻenehana hana, ʻo ka hoʻohana ʻana i ka paipa polypropylene lined a me ka spiral submerged arc welding e noho mau i ka koho mua no nā noi he nui.


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