Hoʻopili i ka incongutural intergrity

Kākau pōkole:

ʻO kēia'āpana o kēiaʻano hana e hoʻonui i nā kūlana e lawe ana i nā kūlanaʻoihana no ke anuanu i hanaʻia, nā'āpana o ka papa hana i hanaʻia me ka hanaʻana i nāʻano wela

ʻO ka'āpana criral spiral criral steel pipes hui co., ltd e hoʻolako i ka'āpana o ka neʻeʻana o nāʻano cheel i nā piptes cheel for form for for form


Huahana kikoʻipiop

Nā Kūlana Huakaʻi

Hōʻikeʻike

Ke ano oʻO ka Hoopeke Apple Holikoi i kahi hui pūʻana o ka mākaukau, pololei a me nā mea waiwai e hōʻoia ai e hōʻoia i ke kūpaʻa kūpono no nāʻano noi likeʻole. I waena o nāʻano he nui o ka paipa, spiel i weluba paila, e like me ka paila X42 ssaw I kēia blog, eʻimi mākou i ka manaʻo nui o nā keʻena Carbon i hoʻopaʻaʻia i ke kaʻina hana o ka ulana, e hoʻokaʻawale i nā wahi hana maʻamau.

Waiwai waiwai

Kōla Steele ʻO ka ikaika a me ka ikaika Ikaika ikaika Ka emi loa Ka ikehu liʻiliʻi
Mpa % J
Mānoanoa Mānoanoa Mānoanoa Ma ka hopena o ka
mm mm mm
  <16 > 16 DE40 <3 ≥322 ≤40 -20 ℃ 3 ℃ 20 ℃
S235jRh 235 225 360-510 360-510 24 - - 27
S275j0h 275 265 430-580 410-560 20 - 27 -
S275j2h 27 - -
S355j0h 365 345 510-680 470-630 20 - 27 -
S355j2h 27 - -
S .55K2h 40 - -

Kinohi

Kōla Steele ʻAno o ka de -xication a % ma ka nui, kiʻekiʻe loa
Kōnae inoa Nā helu hao C C Si Mn P S Nb
S235jRh 1.0039 FF 0,17 - I 1,40 0,040 0,040 0.009
S275j0h 1.0149 FF 0,20 - 1,50 0,035 0,035 0,009
S275j2h 1.0138 FF 0,20 - 1,50 0,030 0,030 -
S355j0h 1.0547 FF 0,22 0,55 1,060 0,035 0,035 0,009
S355j2h 1.0576 FF 0,22 0,55 1,060 0,030 0,030 -
S .55K2h 1.0512 FF 0,22 0,55 1,060 0,030 0,030 -
A. Ua kohoʻia keʻano Deoxidation penei:
FF: Ua make piha i nā mea kila e loaʻa ana i nā kumukūʻai nitrogen ma nā helu he nui e loaʻa i nā nitrogen (eg min. 0,020% al).
b. ʻAʻole pili ka waiwai nui loa no ka nitrogen inā e hōʻike ana keʻano o keʻano o keʻano he nui a al / N E hoʻopaʻaʻia nā mea N-CLIDINGS N-CLIDING i ka palapala nānā.

Hana hana hana

ʻO ka pailaʻo Sperral i kapaʻiaʻo ia e like me ka ssaw (spiral submergeded arld) poki, ua hanaʻia i ka hana spiral. Hoʻomaka ke kaʻina hana me ka mālamaʻana i ka paleʻana o ka cheel kila kila a laila e nānā i ke kaula i loko o kahiʻano spiral. Ua hoʻohanaʻiaʻo Armoming Armmered Arcing UlDing e hui pū me nā kihi o nā kaula e hui pū ai, e hoʻokumu ana i kahi mau lōʻihi ma ka lōʻihi o ka paipa. Hoʻomaopopo kēiaʻano hana i ka ikaika a paʻa i ka wā e hōʻemi ana i nā hemahema a me ka mālamaʻana i nāʻano kūpono.

Loaʻa i nā kiʻi o ka spiral i laweʻia i ka paila cheel carbon

1. Ikaika a me ka durability:ʻO ka paila kilokiloʻo spiralkaulanaʻia no kona ikaika ikaika a me ka loaʻaʻana, e kūpono ana i nā noi e koi ai i keʻano kiʻekiʻe a me ka hana lōʻihi.

2. Hāʻawiʻia nā kumukūʻai

3.ʻO ka Verifity:ʻO keʻano o ka spiral cheel i ke kaheʻana o ke kaʻa, e hoʻohana ana i nā'ōnaehana o ka wai, a me nā'ōnaehanaʻoihana.

4.ʻO ka dimensional dimension

Helile Submergeded Arc welding

Nā wahi noi

1 ʻO ko lākou ikaika a me ka hiki ke hana i nā wahi kiʻekiʻe e pono ai ke kumu nui e hana ai iā lākou no nā pihi lōʻihi lōʻihi.

2,ʻO ka laweʻana i ka wai: a iʻole no ka hāʻawiʻana i ka wai wai inu a iʻole nā ​​mea i hoʻopaʻaʻia ma muli o kā lākou corbon carbon e hāʻawi ana i kahi kūlana carbon

3. Nā kākoʻo hoʻonohonoho: Ua hoʻohana nuiʻia kēiaʻano o ka paila i kaʻoihana kūkulu e hāʻawi i ke kākoʻo o nā hale, nā mea kūʻai aku. Ko lākou mau manawa a me ke kū'ēʻana i nā mea i waho e hiki ai iā lākou ke hilinaʻi i kēlā mau noi.

4. Hoʻohanaʻia nā noi noi: nā mea kūʻai akuʻo Spiral Crion i hoʻohanaʻia ma nāʻano hana likeʻole e like me nā mea hana ma muli o nā hana kiʻekiʻe.

I ka hopena

Criral i weldad cheel filel paila, e like meX42 paila ssaw, ua hoʻohuli i ka hana o ka papaʻaina papa hana metala, e lawe ana i nā pono he nui i nāʻoihana likeʻole. ʻO kā lākou ikaika, ka hana, kumukūʻai kumukūʻai a me keʻano kūpono a me ka dimensional a me ka dimensional a me ka dimensional kūpono i loko o nāʻano hana likeʻole. ʻO ka hiki ke ikaika i nā mana koʻikoʻi, e like me nā wahi kūpono a me nā'āpana kūpono e hana ai no ka ailaʻaila a me nā'āpanaʻona. No laila, aia ka hikiʻana i keʻano o nā meme kila, ke hoʻohanaʻia ka hoʻohanaʻana i nā cheberal i hoʻopaʻaʻia a me ka hopena o ka hopena o ka lōʻihi.

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 kaupaonaʻia ka lōʻihi o kēlā me kēia paila aʻaʻole i maʻalahi kona paona ma mua o 10% ma mua o ka lōʻihi a me ka lōʻihi o ka lōʻihi
ʻAʻole e like kaʻike o waho ma waho o ± 1% mai ka helu i hōʻikeʻia ma waho o ka diametera
ʻAʻoleʻoi aku ka nui o ka paia ma kahi o 12.5% ​​ma lalo o ka pā nui


  • MAUI:
  • Akahi:

  • Kākau i kāu leka uila maʻaneʻi a hoʻouna iā mākou