SAE4130 Hukihuanu i unuhi ʻia i ka paipu kila ʻole

ʻO ka wehewehe pōkole:

Hana ʻia ka paipu kila maʻemaʻe ʻole i huki ʻia i ke anu.Hoʻomaʻamaʻa hou ʻia e ka huki anu ma luna o kahi mandrel, e hoʻomalu i ka ID, a ma o nā make e hoʻomalu i ka OD.ʻOi aku ka maikaʻi o ka CDS i ka maikaʻi o ka ili, ka hoʻomanawanui ʻana a me ka ikaika ke hoʻohālikelike ʻia me ka wela hoʻopau seamless tubing. o na noi.

Nui: 16mm-89mm.

WT: 0.8mm-18 mm.

ʻAno: Poe.

ʻAno hana: Huki anu a ʻōwili anu.

Ka lōʻihi: Hoʻokahi wale nō ka lōʻihi / ʻelua manawa lōʻihi a i ʻole ke noi maoli ʻana o ka mea kūʻai aku max ka lōʻihi he 10m


Huahana Huahana

Huahana Huahana

Huina Kemika(%)

Kūlana

Papa

Nā ʻāpana Kemika (%)

 

 

C

Si

Mn

P

S

Mo

Cr

V

ASTM A519

4130

0.28-0.33

0.15-0.35

0.40-0.60

≤0.040

≤0.040

0.15-0.25

0.8-1.10

/

Na Waiwai Mechanical

Papa

Hāʻawi

Ikaika U'i

Hua ikaika

ʻO ka lōʻihi

ʻoʻoleʻa

 

Kūlana

(Mpa) Min.

(Mpa) Min.

(%) Min.

(HB) Min.

4130

HR

621

483

20

89

 

SR

724

586

10

95

 

A

517

379

30

81

 

N

621

414

20

89

Hoʻopili

Ma hope o ka huki anu ʻana o nā waiwai i ka nui, ua kau ʻia nā paipu ma luna o ka umu annealing no ka mālama ʻana i ka wela a me ka normalizing.

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. .

Ke Kūlana Hoʻouna ʻAi ʻAi ʻAi ʻAi ʻAi ʻAi ʻAi ʻAi ʻAi Anuu

Koho

hōʻailona

wehewehe

Huki anu/paʻakikī

+C

ʻAʻohe mālama wela ma hope o ke kaʻina kaha kiʻi anu

Huki anu / palupalu

+LC

Ma hope o ka hoʻomaʻamaʻa wela hope loaʻa kahi kaha kaha kiʻi kūpono

Huki anu a hoʻomaha ke kaumaha

+SR

Ma hope o ke kaʻina hana kaha kiʻi anuanu hope loa, loaʻa kahi mālama wela hoʻomaha hoʻomaha i loko o kahi lewa hoʻomalu

Hana ʻia

+A

Ma hope o ke kaʻina kaha kiʻi anuanu hope loa, hoʻopili ʻia nā paipu i loko o kahi lewa hoʻomalu

Hana maʻamau

+N

Ma hope o ka hana kaha kaha kiʻi anu, hoʻomaʻamaʻa ʻia nā paipu i loko o kahi lewa

Palapala noi

Hoʻohana nui ʻia nā paipu kila kila Cold Drawn Carbon i ka ʻenehana 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


  • Mua:
  • Aʻe:

  • Nā Huahana Pili