Ka hoʻomaopopo i nā pono o ka Athm A139ʻO nā Pepa Super no lalo

Kākau pōkole:

E uhiʻia kēia kiko'ī i nā heluʻelimaʻelima o ka uila-fusion Ua manaʻoʻia ka paipai no ka laweʻana i ka wai, ka hau a iʻole ka vapor.

Me nā lālani 13 o nā mea hana o ka paila spiral, cangzhou spiral criter group che geel che geel bear che group without offes mai 219mm a me ka nui o ka cealter


Huahana kikoʻipiop

Nā Kūlana Huakaʻi

Holoa:

I ka hikiʻana mai i ka halihali kūlohelohe kūlohelohe,ʻaʻole hiki ke hoʻonuiʻia ka mea nui o nā papa papa o lalo Mālama kēia mau paila i ka palekana palekana a me ka hana kūpono o kēia ikaika ikaika i nā home ma nā home, nāʻoihana a me nāʻoihana. No ka hōʻoiaʻiʻo i ka longevity, hilinaʻi a me ke kūpaʻa o kēia mau pipes,ʻo ka hoʻohanaʻana o nā mea kiʻekiʻe he mea nui loa. I waena o nā koho he nui i loaʻa,Astm a139kū i ka paila spiral e kū ana ma keʻano he koho kūikawā. I loko o kēia blog, eʻae mākou i nā hiʻohiʻona a me nā pōmaikaʻi e hana aiAstm a139ʻO ke kumu o ke koho no lalo o lalo o nā pihi kūlohelohe kūlohelohe.

Waiwai waiwai

  Kumu A Papa inoa b Pākaukau c Lā D Puka e
Hāʻawi ikaika, MВ, MPA (KS) 330 (48) 415 (60) 415 (60) 415 (60) 445 (66)
Tensile Mālama, MN, MP (KSI) 205 (30) 240 (35) 290 (42) 315 (46) 360 (52)

Kinohi

Mua

Ka hoʻohālikelikeʻana, max,%

Kumu A

Papa inoa b

Pākaukau c

Lā D

Puka e

KālekaʻAʻI

0.25

0.26

0.28

0.30

0.30

Mang kāne

1.00

1.00

1.20

1.30

1.40

Phoshorus

Papaiulu 0.035

Papaiulu 0.035

Papaiulu 0.035

Papaiulu 0.035

Papaiulu 0.035

Sulfur

Papaiulu 0.035

Papaiulu 0.035

Papaiulu 0.035

Papaiulu 0.035

Papaiulu 0.035

Hōʻike hōʻike hydrostatic

E ho'āʻoʻia i kēlā me kēia pou o ka paipu e ka mea hana i kahi pānaʻi hydrostatic e hana i loko o ka paila o ka nui o ka paila. E hoʻoholoʻia ke koʻikoʻi e ka hoʻohālikelike penei:
P = 2st / d

ʻAeʻia nāʻano likeʻole i nā kaupaona a me nā dimensional

E kaupaona paha i kēlā me kēia papa o ka paila aʻaʻole i maʻalahi kona paona ma mua o 10% ma lalo o kona kaumaha a me kāna mau paona.
ʻAʻole e like nā mea i waho o keʻano o waho ma mua o ± 1% mai ka koho i hōʻikeʻia ma waho o ka diameter.
ʻAʻole eʻoi aku ka nui o ka paia ma kahi kiko'ī ma mua o 12.5% ​​ma lalo o ka pā nui i hōʻikeʻia.

Lōʻihi

Hoʻokahi lōʻihi o ka lōʻihi: 16 a 25ft (4.88 a 7.62M)
ʻElua mau lōʻihi palena palena: Ma mua o 25ft i 35ft (7.62 i 10.67m)
Nā Kūlana Uila

Hoʻopau

E hāʻawiʻia nā pila i nā kihi malo a pau, aʻo nā mea kanu ma nā hopena
I ka pauʻana o ka paila i kohoʻia e hoʻopauʻia,ʻo ke kihi he 30 a iʻole 35

Lalo lalo o lalo

Astm a139: koho oLalo lalo o laloNā Lō:

1. Ikaika a me ka durability:

Astm a139ʻO ka paila kīwī spiralkaulanaʻia no kona ikaika a me ka ikaika. He mea koʻikoʻi kēia mau hiʻohiʻona no lalo o nā pihi kūlohelohe kūlohelohe no ka mea uaʻike mauʻia lākou i nāʻano o nāʻano kūlohelohe a me lalo. Ka hoʻolālāʻana o ka pākuhi o ka paila kila e hoʻonui ai i konaʻano hana, eʻaeʻia e like me nā koina o waho a me ka hoʻemiʻana i ka hopena o nā leaka a me nāʻano'ē aʻe.

2.

ʻO nā kīwaha i lalo o nā paila e pili ana i ka corrosion i kumu e wai e ka wai, nā kumulāʻau a me nā mea'ē aʻe. Astm A139 Spiral Steel Papel Pihi E hoʻopau i kēia pilikia ma o ka hāʻawiʻana i ka paleʻana i ka corrossion corrosion corrosion. ʻO ka mea nui kēia ma muli o kāna hanaʻo ZinC-waiwai, e hāʻawi ana i kahi pale pale e kū'ē i ka paila a me ka hoʻohaʻahaʻaʻana i ka paleʻana no ka mālama pinepineʻana i ka mālama pinepineʻana a iʻole ka loli.

3

Astm all a139 spiral stiel pipa ka welfility maikaʻi loa, eʻaeʻia no ka hana ponoʻana, i nā hui kūpono i ka wā o ka hoʻonohonohoʻana. He mea maikaʻi loa kēia hiʻohiʻona noNā paipa kūlohelohe kūlohelohe, e like me ka hōʻoiaʻana i keʻano o ka'ōnaehana pipeline a hōʻemi i ka pilikia o nā leakas. Eia kekahi,ʻo ka paleʻana o ka paila spiral e hiki ke maʻalahi e hana maʻalahi i nāʻano likeʻole a me nā mea e kōkua ai i nāʻano hana likeʻole.

4.ʻO ke kumukūʻai-kūpono:

ʻO kekahi hana maikaʻi loa o ka hoʻohanaʻana i ka pipe amps astm athm A139 ʻO ka hana o ka waiwai,ʻo Corrosioni e kū'ē ana a me ka maʻalahi o ka hoʻonohonohoʻana i ka hoʻonohonohoʻana i nā mālama mālama lōʻihi a me nā kumukūʻai hoʻololi. Hoʻohuiʻia,ʻo ia ka hoʻonuiʻana o ka nui o ka nui o ka nui o ka paona kiʻekiʻe i ka pono o ke kākoʻoʻana i ke kākoʻoʻana i ka wā o ka hoʻonohonohoʻana, e hopena ana i nā mālama kālā nui.

5.

Astm A139 Spiral Steel Pail Pail Pail Pīpeku e hoʻohanaʻia me ka hoʻohanaʻana i nā kaʻina hana leʻaleʻa a me nā mea e pili ana i nā kūlana palekana palekana. ʻO nā waiwai corrosionion-resistant e kōkua i ka paleʻana i nā leʻa o ka hau Eia kekahi,ʻo ka hoʻihoʻi houʻana o ka squel e hana ai i kahi koho launaʻole, e hoʻomaikaʻi hou i nā pōmaikaʻi o Astm Astm A139.

I ka hopena:

Ke kohoʻana i nā mea kūpono no ka lalo o nā wahi kīwaha kūlohelohe maoli e hōʻoiaʻiʻo ana i ka palekana, maikaʻi a hilinaʻi hoʻi i kēiaʻano waiwai nui. ʻO Astm A139 Spiral Steel Pipi ka koho maikaʻi loa ma muli o kona ikaika ʻO kāna mau waiwai kūʻokoʻa e hana ai i ke koho mua no nā meaʻenehana a me nā mana o nāʻenehana e nānā ana e kūkulu i nā papa hana hāmeʻa kūlohelohe e kū ana i ka hōʻike o ka manawa. Ma ka hāʻawiʻana i nā mea kūpono e like me Astm Astm A139 Spiral Steel Pipi, hiki iā mākou ke hōʻoia i kahi hana palekana palekana a palekana.


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