DIN2391 ST52 oyi dọkpụrụ enweghị nkebi ígwè ọkpọkọ

DIN2391 ST52 oyi dọtara enweghị nkebi ígwè ọkpọkọ pụtara onyogho

Nkọwa dị mkpirikpi:

A na-eji ọkpọkọ ígwè na-enweghị ntụpọ oyi adọta site na oghere nchara na-enweghị ntụpọ.A na-ahazi ya site na ịse oyi n'elu mandrel, iji chịkwaa ID, na site na anwụ iji chịkwaa OD.CDS dị elu n'ịdị mma elu, nha nhata na ike ma e jiri ya tụnyere ọkụ ọkụ okokụre enweghị nkebi tubing.Due ka e ji mara elu-nkenke, na nkenke igwe n'ichepụta, akpaaka akụkụ, hydraulic cylinders, mwube (sleeve ígwè) ụlọ ọrụ nwere nnukwu nso. nke ngwa.

Akụkụ: 16mm-89mm.

WT: 0.8mm-18 mm.

Ụdị: Gburugburu.

Ụdị mmepụta: oyi na-adọta ma ọ bụ oyi na-atụ.

Ogologo: Single random ogologo / Ugboro abụọ random ogologo ma ọ bụ dị ka ahịa n'ezie arịrịọ max ogologo bụ 10m

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Ngwakọta kemịkalụ(%)

Ọkọlọtọ	Ọkwa	Ngwa kemịkalụ (%)
		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	/	/

Ihe eji arụ ọrụ

Ọkọlọtọ	Ọkwa	Ngwongwo igwe (NBK)
Ọkọlọtọ	Ọkwa	Ịkwụsị Ike (Mpa)	Mmụba Ike (Mpa)	Elonga-tion (%)
DIN2391	ST52	490-630	≥355	≥22

Na-ewe iwe

Mgbe ngwongwo na-ajụ oyi na nha, a na-etinye tubes na ọkụ ọkụ maka ọgwụgwọ okpomọkụ na normalising.

Na-agbanwe agbanwe

Mgbe emechara, a na-ebufe ngwongwo ndị ahụ site na igwe na-emezigharị rola asaa iji nweta ịgbatị tubes nke ọma.

Eddy ugbu a

Bido ịgbatị, a na-agafe tube ọ bụla site na igwe eddy ugbu a iji chọpụta maka mgbawa elu na ntụpọ ndị ọzọ.Naanị tubes ndị na-agafe eddy current dabara maka ibuga ndị ahịa.

Emecha

A na-etinye mmanụ ọ bụla na-eguzogide corrosion ma ọ bụ varnish maka nchebe elu na corrosion na-eguzogide dị ka ndị ahịa chọrọ, a na-ekpuchi njedebe tube ọ bụla site na mkpuchi njedebe plastik iji zere mmebi na mbufe, a na-etinye akara na nkọwapụta na ngwongwo dị njikere maka izipu. .

Ọnọdụ nnyefe igwe anaghị agba nchara oyi dọtara

Nhọpụta	Akara	Nkọwa
Oyi sere/ike	+C	Ọ dịghị okpomọkụ ọgwụgwọ mgbe ikpeazụ oyi ịbịaru usoro
Oyi sere/dị nro	+ LC	Mgbe ọgwụgwọ okpomọkụ ikpeazụ gasịrị, enwere ngafe ịbịaru kwesịrị ekwesị
Oyi adọtara ma belata nrụgide	+ SR	Mgbe usoro ịbịaru oyi ikpeazụ gasịrị, a na-enwe ọgwụgwọ mgbakasị ahụ na-ekpo ọkụ na ikuku na-achịkwa
Anneeded	+A	Mgbe ikpeazụ oyi ịbịaru usoro na tubes na-annealed na a na-achịkwa ikuku ikuku
Haziri ahazi	+N	Mgbe ikpeazụ oyi ịbịaru ọrụ na tubes na normalized na a na-achịkwa ikuku ikuku

Ngwa

A na-etinye ọkpọkọ ọkpọkọ Carbon steel enweghị nkebi nke ukwuu na ngwaọrụ nuklia, mbufe gas, petrochemical, na-ewu ụgbọ mmiri na ụlọ ọrụ ji esi mmiri ọkụ, yana njirimara nke nguzogide corrosion dị elu jikọtara ya na akụrụngwa dabara adaba.

- Ngwa nuklia
- nnyefe gas
- ụlọ ọrụ Petrochemical
- Ụlọ ọrụ ụgbọ mmiri na ebe a na-esi mmiri ọkụ

Nke gara aga: DIN2391 ST52 Hot Rolled Seamless Steel Pipe

Osote:Q355 Hot Rolled Seamless Steel Pipe