Kumukūʻai kūpono 4130 4140 30CrMo Alloy Steel Seamless Pipe Tube Seamless Steel Pipe Petroleum Pipe Power Tube

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 tubing seamless wela wela. 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

Mālama ka ʻoihana i ka manaʻo hana "ka hoʻokele ʻepekema, ka maikaʻi o ka maikaʻi a me ka primacy maikaʻi, ka mea kūʻai kiʻekiʻe no ke kumu kūʻai kūpono 4130 4140 30CrMo Alloy Steel Seamless Pipe Tube Seamless Steel Pipe Petroleum Pipe Power Tube, Ua hoʻonui mākou i kā mākou ʻoihana ʻoihana i Germany, Turkey, Canada, USA , Indonesia, India, Nigeria, Brazil a me kekahi mau wahi o kou kaiapuni.Ke hana ikaika nei mākou me ka mea hoʻolako maikaʻi loa i ka honua.
Mālama ka ʻoihana i ka manaʻo hana "ka hoʻokele ʻepekema, ka maikaʻi o ka maikaʻi a me ka maikaʻi o ka mea kūʻai akuKina 4130 4140 30CrMo Alloy Steel Seamless Paipu, Hoʻomau mākou i ka manaʻo hoʻokele o "ʻOi aku ka maikaʻi, ʻoi aku ka maikaʻi o ka lawelawe, ʻo ka Reputation ka mua", a e hana maoli a kaʻana like i ka kūleʻa me nā mea kūʻai aku āpau.Aloha mākou iā ʻoe e hoʻokaʻaʻike mai iā mākou no ka ʻike hou aku a ke kakali nei mākou e hana pū me ʻoe.

Kūlana

Papa

Nā Mea 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

/

Papa

Hāʻawi

Ikaika U'i

Hua ikaika

ʻO ka elongation

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 ma kahi mīkini hoʻopololei ʻehiku no ka hoʻokō pono ʻana 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 corrosion resistant a i ʻole nā ​​​​varnished no ka pale ʻana i ka ʻili a me ka corrosion resistant e like me ka makemake o nā mea kūʻai aku, ua uhi ʻia kēlā me kēia hopena o ka pahu e nā pāpale plastik e pale aku ai i ka pōʻino i ka hele ʻana, kau ʻia ka māka a me nā kikoʻī a mākaukau nā huahana no ka hoʻouna ʻana. .

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

Hoʻohana nui ʻia nā paipu kila kila Cold Drawn Carbon 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

Mālama ka ʻoihana i ka manaʻo hana "ka hoʻokele ʻepekema, ka maikaʻi o ka maikaʻi a me ka maikaʻi o ka mea kūʻai aku no ke kumu kūʻai kūpono no ka Precision Alloy Steel Seamless Pipe Tube 4130 4140 30crm Seamless Steel Pipe me ka Petroleum Pipe Power Tube, Ua hoʻonui mākou i kā mākou ʻoihana ʻoihana i Germany. , Tureke, Kanada, USA , Indonesia, India, Nigeria, Palakila a me kekahi mau wahi o kou kaiapuni.Ke hana ikaika nei mākou me ka mea hoʻolako maikaʻi loa i ka honua.
ʻO ke kumu kūʻai kūpono no Kina Alloy Steel a me Steel Pipe, Ke alualu nei mākou i ka ʻōlelo hoʻokele o "ʻOi aku ka maikaʻi, ʻoi aku ka maikaʻi o ka lawelawe, ʻo ka Reputation ka mea mua", a e hana maoli a kaʻana like i ka kūleʻa me nā mea kūʻai aku.Aloha mākou iā ʻoe e hoʻokaʻaʻike mai iā mākou no ka ʻike hou aku a ke kakali nei mākou e hana pū me ʻoe.
If have any inquiry about alloy seamless steel pipe ,please kindly send me details to email:bruce@haihuisteel.com or 0086-15865769231(whatsapp),we would like to provide our best price as soon as possible.We also can provide steel pipe cutting service according to your demands.
Welina mai e kipa i kā mākou hui, Manaʻolana e hui pū me kāu hui hanohano!


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