Opangidwa ku China Seamless Honed Tubes

Kufotokozera Kwachidule:

Chinese apamwamba honing chubu opanga, honing machubu a specifications zosiyanasiyana ndi zipangizo, machubu mafuta yamphamvu.Thandizani kukonza makonda ndikukupatsani kupanga makonda mozungulira.Itha kudulidwa kuti igulitsidwe ndikugulitsidwa yonse.Kupanga makonda malinga ndi zosowa zanu zosiyanasiyana.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Chiyambi cha Zamalonda

Mafotokozedwe Akatundu

Dzina	Tube lolemekezeka
Standard	DIN2391, EN10305, ASTM A519, GB/T 3639-200 etc.
Zakuthupi	Q355B Q355D C20,ST52,E355 SAE1026.CK45 4130 4140 STKM 13C
Kutentha mankhwala	BK+S
Kufotokozera	M'mimba mwake (mm)	M'kati mwake (mm)
	40-480 mm	30-400 mm
Kulekerera kwa ID	H8-H9
Utali	Utali Wokhazikika, Utali Wachisawawa(3–9m)kapena monga zopempha za makasitomala
Kuwongoka	0.5-1/1000
ID yovuta	RA 0.1-0.8micron(max)
Zamakono	Honed & SRB(KULUMIKITSA NDIPONSO KUOCHA)
Mbali	Chubu cholemekezeka cha silinda ya hydraulic, crane yozungulira, makina ojambulira

Product Show

Mfundo Zaukadaulo

Kalasi yachitsulo	C	SI	Mn	P	S	Cr	Ni	Cu
20#	0.17-0.24	0.17-0.37	0.35-0.65	0.035	0.035	0.250	0.250	/
45#	0.42-0.50	0.17-0.37	0.50-0.80	0.035	0.035	0.250	0.300	/
Q345B	≤0.2	≤0.5	1.00-1.60	0.030	0.030	0.300	0.250	0.08
Q345D	≤0.2	≤0.5	1.00-1.60	0.030	0.030	0.250	0.250	0.15
25Mn	0.22-0.29	0.17-0.37	0.70-1.00	0.035	0.035	/	/	/
27SiMn	0.22-0.32	1.10-1.40	1.10-1.40	0.035	0.035	0.300	0.300	/
E355	≤0.2	≤0.55	≤1.6	0.025	0.025	0.250	0.250	/
Mtengo wa SAE1026	0.22-0.28	0.15-0.35	0.60-0.90	0.040	0.050	/	/	/

Kalasi yachitsulo	Rm Mpa	Reh Mpa	Elonggation	ozizira anamaliza Rm Mpa	ozizira anamaliza Elonggation
20#	≥520	≥375	≥15	≥550	≥8
45#	≥600	≥520	≥10	≥640	≥5
16Mn(Q345B /D)	≥600	≥520	≥14	≥640	≥5
25Mn	≥600	≥510	≥15	≥640	≥5
27SiMn	≥760	≥610	≥10	≥800	≥5
St45	≥520	≥375	≥15	≥550	≥5
E355(st52)	≥600	≥520	≥14	≥640	≥5
Mtengo wa SAE1026	≥600	≥510	≥15	≥640	≥5

Njira yogwirira ntchito	osiyanasiyana	ID	H8	H9	H10
ozizira kukokedwa	25-250	30-50	+ 0.0390	+ 0.0620	+ 0.1000
ozizira akugudubuzika	25-150	50-80	+ 0.0460	+ 0.0740	+ 0.1200
ozizira kukokera-kulemekeza	40-250	80-120	+ 0.0540	+ 0.0870	+ 0.1400
ozizira-SRB	50-250	120-180	+ 0.0630	+ 0.1000	+ 0.1600
ozizira yokokedwa - wopukutidwa	40-250	180-250	+ 0.0720	+ 0.1150	+ 0.1850
ozizira yokokedwa-Polish-SRB	50-250	monga pakufunika	monga pakufunika	monga pakufunika	monga pakufunika