DIN/EN hydraulic precision steel tubes inogadzirwa maererano neDIN2391-C kana EN10305-4 zviyero, uye mamiriro ekutumira anowanzo BK, NBK, GBK, etc. Iyo chaiyo Simbi machubhu anoshandiswa zvakanyanya mumagetsi ekufambisa masisitimu akadai semichina yekuvaka, mota chassis mapaipi, hydraulic masisitimu, uye pneumatic masisitimu.Iyo hydraulic inonyanya kukamurwa muzvikamu zvitatu zvinotevera:
1. DIN/EN yakakwirira nemazvo inopenya seamless simbi pombi
Izvo zvigadzirwa zvinogadzirwa nemhando yepamusoro kabhoni simbi zvinhu kubva kuBaosteel kana Tiangang, izvo zvakagezwa acid, kudhirowa chaiko, kwete oxidation inopenya kupisa kupisa (NBK state), isingaparadze kuyedza, yakanyanya-kudzvanywa uye kugeza asidi yemukati. maburi epombi yesimbi, kurapwa kwekudzivirira ngura kwemukati nekunze kwemadziro epombi yesimbi nemafuta ekudzivirira ngura, uye kurapwa kwekudzivirira guruva nemagumo ese echivharo.Mapaipi esimbi anogadzirwa ane hunyanzvi hwepamusoro uye hunyoro hwakanaka.Iko hakuna oxide layer pamadziro emukati nekunze emapombi esimbi.
Mapombi esimbi anogona kumirisana nekudzvanywa kwemvura kuyerera, uye mapaipi esimbi haaparadze panguva yekukotama kunotonhora.Dzinogona kukwidziridzwa, kupepetwa, uye hadzina mitswe.Mechanical properties inogona kukotama pasina deformation pane chero kona.Inonyanya kushandiswa kugadzirira mapaipi esimbi mu hydraulic system oiri maseketi, anozivikanwawo sekuomarara pombi mu hydraulic masisitimu, chaiyo simbi pombi dzemotokari dzinogona kusangana nezvinodiwa nevatengi zvine hupamhi hwepamusoro, kutsetseka kwepamusoro, kusimba kwesimba, uye michina yemapombi esimbi.
2.DIN/EN high precision precision galvanized simbi pombi
Mapaipi esimbi akanyatsojeka anopenya anoshandiswa kuita electrogalvanizing, uye madziro emukati nekunze emapombi esimbi akaputirwa neyero zinc (color zinc), zinc chena, passivation treatment, uye kureba kwepombi dzesimbi dzakabatiswa dzinogona kunge dziri mukati me6 metres. .Inonyanya kushandiswa mumaindasitiri akadai semotokari simbi mapaipi, pombi masisitimu, ndege, zvekurima nemasango michina, mainjiniya muchina, njanji mota, ngarava, nezvimwe.
3. DIN/EN high precision black phosphate simbi pombi
Pahwaro hwekushandisa DIN2391/EN10305 yakakwirira-chaiyo inopenya seamless simbi pombi, madziro emukati nekunze epombi yesimbi inopenya akajeka ane phosphatized ane phosphated agent dilution formula, achigadzira firimu dema rekudzivirira pamadziro emukati nekunze esimbi. pombi kudzivirira ngura.Black phosphated simbi mapaipi ane inopenya dema pamusoro, yakanaka ruvara uye yakasimba ngura kuramba.Yakakwirira chaiyo nhema phosphated simbi mapaipi anonyanya kushandiswa pombi muma hydraulic masisitimu, pamwe neye ferrule (simbi pombi) majoini uye welded simbi pombi majoini.
Nguva yekutumira: May-18-2023