DIN2391 ST52 ʻO ka paipu hao ʻole i ʻōwili ʻia

ʻO ka wehewehe pōkole:

ʻO ST52 nā paipu kila liʻiliʻi i ʻōwili ʻia ma lalo o ka DIN 2391 kikoʻī.Hana ʻia ka paipu kila DIN 2391 St52 me kahi hui kemika o carbon, silicon, manganese, phosphorous, a me sulfur.ʻO kēia mau paipu ikaika loa a hoʻolālā ʻia me nā waiwai pale corrosion.Loaʻa iā DIN 2391 ST52 paipu kila maikaʻi loa.

hiki iā mākou ke ʻoki i ka paipu kila ʻole St52 i ka lōʻihi āu e koi ai, a hiki ke hoʻomālamalama i ka ʻili ma ka wili ʻana a me ka wili ʻana i ka Lathe, a hiki ke wili i ke anawaena o waho a me ka mānoanoa o ka paia e like me ke ana āu e koi ai. ʻAʻole i loaʻa mai ka nui o nā kumukūʻai maʻamau, a ʻaʻole lawa ka nui no ka hana hou, a laila pono mākou e hoʻoponopono i nā paipu seamless nui i nā nui āu e pono ai.A hiki iā mākou ke hana i nā paipu kila i ka hana hohonu.

Nui: 34mm-610mm.

WT: 3.5mm-50 mm.

ʻAno: Poe.

ʻAno hana: ʻōwili wela a i hoʻopau ʻia paha.

Ka lōʻihi: Hoʻokahi wale nō ka lōʻihi / ʻelua manawaleʻa lōʻihi a i ʻole ke noi maoli ʻana o ka mea kūʻai aku max ka lōʻihi he 12m


Huahana Huahana

Huahana Huahana

Huina Kemika(%)

Kūlana

Papa

Nā ʻāpana Kemika (%)

 

 

C (Max)

Si(Max)

Mn

P

S

Mo

Cr

V

DIN2391

ST52

0.22

0.55

≤1.60

≤0.025

≤0.025

0.90-1.20

/

/

Na Waiwai Mechanical

Kūlana

Papa

Mea Mechanical Properties (NBK)

Kuʻi
Ka ikaika (Mpa)

Hāʻawi
Ka ikaika (Mpa)

Elonga-tion
(%)

DIN2391

ST52

490-630

≥355

≥22

Hoʻopololei

Ma hope o ka hoʻopili ʻana, lawe ʻia nā huahana i loko o kahi mīkini hoʻopololei ʻehiku e hoʻokō pono ai i nā paipu.

Eddy kēia manawa

Ma hope o ka hoʻopololei ʻana, hele ʻia kēlā me kēia paipu ma waena o ka mīkini eddy e ʻike ai i nā māwae a me nā hemahema ʻē aʻe.ʻO nā paipu wale nō e hele i ke au eddy kūpono no ka lawe ʻana i nā mea kūʻai.

Hoʻopau

Hoʻopili ʻia kēlā me kēia paipu me ka ʻaila pale corrosion a i ʻole nā ​​​​varnished no ka pale ʻana i ka ʻili a me ka corrosion e like me ka makemake o nā mea kūʻai aku, ua uhi ʻia kēlā me kēia hopena o nā pahu e nā pāpale plastik e pale aku i ka pōʻino i ka hele ʻana, kau ʻia nā māka a me nā kikoʻī a mākaukau nā huahana no ka hoʻouna ʻana. .

Palapala noi

ʻO ST52 Hot Rolled Carbon steel seamless pipes ua hoʻohana nui ʻia i ka mīkini nuklea, ka lawe ʻana i ke kinoea, ka petrochemical, ka hana moku a me nā ʻoihana boiler, me nā hiʻohiʻona o ke kūpaʻa corrosion kiʻekiʻe i hui pū ʻia me nā waiwai mechanical kūpono.

- Mea hana nukelea
- Ka lawe kinoea
- ʻOihana Petrokimia
- ʻOihana hana moku a me ka paila


  • Mua:
  • Aʻe:

  • Nā Huahana Pili