DIN2391 ST52 Cold Drawn Seamless Steel Pipe

Tsanangudzo Pfupi

Cold drawn seamless simbi pombi inogadzirwa kubva mugomba resimbi isina musono.Iyo inogadziriswa zvakare nekutonhora kudhirowa pamusoro pemandrel, kudzora ID, uye kuburikidza nekufa kudzora iyo OD.CDS yepamusoro-soro mumhando yepamusoro, kushivirira uye simba kana ichienzaniswa nekupisa kwapera isina musono tubing.Nekuda kwehunhu hwepamusoro-chaizvo, mukugadzirwa kwemichina chaiyo, zvikamu zvemotokari, hydraulic cylinders, indasitiri yekuvaka (simbi sleeve) ine huwandu hwakakura kwazvo. zvemaapplication.

Saizi: 16mm-89mm.

WT: 0.8mm-18 mm.

Chimiro: Round.

Mhando yekugadzira: Inotonhora inokweva kana kutonhora yakakungurutswa.

Kureba: Single random urefu / Double random urefu kana sechikumbiro chaicho chemutengi max kureba ndeye 10m

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Product Detail

Product Tags

Muumbi weKemikari(%)

Standard	Giredhi	Kemikari Zvikamu (%)
		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	/	/

Mechanical Properties

Standard	Giredhi	Mechanical Properties (NBK)
Standard	Giredhi	Tensile Simba (Mpa)	Yield Simba (Mpa)	Elonga-tion (%)
DIN2391	ST52	490-630	≥355	≥22

Annealing

Mushure mekunge zvinhu zvatonhora zvakakweverwa kune saizi, machubhu anoiswa pachoto chekudziya kuitira kupisa nekudzikamisa.

Kururamisa

Post annealing, zvinhu zvinopfuudzwa nemuchina wekutwasanudza nomwe kuti uwane kutwasanuka kwemachubhu.

Eddy current

Post kutwasanuka, chubhu yega yega inopfuudzwa nemuchina wazvino weeddy kuona kuti pane pakatsemuka uye humwe hurema.Machubhu chete anodarika eddy current anokodzera kuendesa kune vatengi.

Kupedza

Imwe neimwe chubhu inozorwa mafuta asingadzivirirwe mafuta kana kuti varnished yekudzivirira pamusoro uye corrosion inodzivirira sezvinodiwa nevatengi, imwe neimwe chubhu inovharwa nepurasitiki end caps kudzivirira kukuvadzwa mukufambisa, yekumaka uye specs zvinoiswa uye zvinhu zvagadzirira kutumirwa. .

Cold Drawn Seamless Steel Pipe Delivery Condition

Designation	Symbol	Tsanangudzo
Kutonhora kunokweva/kuoma	+C	Hapana kupisa kurapwa mushure mekupedzisira kutonhora kudhirowa maitiro
Kutonhoresa/kupfava	+LC	Mushure mekupisa kwekupedzisira kurapwa kune yakakodzera kudhirowa kupfuura
Kutonhorwa uye kushushikana kwapera	+SR	Mushure mekupedzisira kunotonhora kudhirowa maitiro kune kushushikana kuzorodza kupisa kurapwa mumhepo inodzorwa
Annealed	+A	Mushure mekupedzisira inotonhora yekudhirowa maitiro machubhu anovharirwa mumhepo inodzorwa
Normalized	+N	Mushure mekupedzisira kutonhora kwekudhirowa kuvhiyiwa machubhu anogadziriswa mumhepo inodzorwa

Application

Cold Drawn Carbon simbi isina musono pombi inoiswa zvakanyanya mumudziyo wenyukireya, gasi kutakurwa, petrochemical, shipbuilding uye boiler maindasitiri, ane hunhu hwekupokana kwakakwira kusanganiswa neakakodzera makina.

- Chigadzirwa chenyukireya
- Kutakura gasi
- Petrochemical maindasitiri
-Kuvaka ngarava uye maindasitiri emabhailer

Zvakapfuura: DIN2391 ST52 Hot Rolled Seamless Steel Pipe

Zvinotevera:Q355 Kupisa Yakakungurutswa Seamless Simbi Pipe