DIN2391 ST45 Pipa kila maʻemaʻe ʻole

DIN2391 ST45 Kiʻi Hōʻikeʻike ʻia ʻo ST45 Cold Drawn Seamless Steel Pipe

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

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Huina Kemika(%)

Kūlana	Papa	Nā ʻāpana Kemika (%)
		C (Max)	Si(Max)	Mn	P	S	Mo	Cr	V
DIN2391	ST45	0.21	0.35	≥0.40	≤0.025	≤0.025	0.45-0.65	/	/

Na Waiwai Mechanical

Kūlana	Papa	Nā Waiwai Mechanical (NBK)
Kūlana	Papa	Kuʻi Ka ikaika (Mpa)	Hāʻawi Ka ikaika (Mpa)	Elonga-tion (%)
DIN2391	ST45	440-570	≥255	≥21

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 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. .

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 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
- Nā ʻoihana Petrochemical
- ʻOihana hana moku a me ka paila

Mua: Q355 Hot Rolled Seamless Steel Pipe

Aʻe:DIN2391 ST35 Paipu kila ʻole