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ASTM A519 4140 Honed Seamless Steel raj rau lub tog raj kheej Hydraulic

ASTM A519 4140 Honed Seamless Steel raj rau lub tog raj kheej Hydraulic

Nta lub ntsiab: 1.Standard: ASTM A519 2.materials: 4140 3.Technical: xis teb xis chaw no seamless 4.technology: Honed thiab SRB (Skived thiab Burnished cov menyuam). 5.Application: siv rau tus kheej kheej hydraulic hnyav Machinery, Cranes, Excavator thiab Forklifts.etc 6.OD:4 - 260 hli WT:5-hli 25

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ASTM A519 honed seamless steel raj rau lub tog raj kheej hydraulic

Txuj:ASTM A519

Khoom: 4140

Kev: xis teb xis chaw no seamless

Tus me nyuam mob:BK. BKW, BK + S, GBK, NBK

Straightness:hli 0.5/1 m max rau nram qab no 3 m, 0.8 hli/1 m max rau ntawm 3 mus rau 6 m, 1.2 hli/1 m rau leeg saum 6 m hlab leeg

Tshuab:Honed andamp; SRB (Skived thiab Burnished cov menyuam).

Daim ntawv thov:siv rau tus kheej kheej hydraulic hnyav Machinery, Cranes, Excavator thiab Forklifts.etc

Pob:

Peb khoom yuav tau txais tus uas ua kom haum.

Yog koj intersted ntawm yam khoom no,

Xav tiv tauj peb.

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Hot Tags: astm a519 4140 honed seamless steel raj kheej kheej hydraulic, chaw tsim tshuaj paus, lwm tus neeg, factories, tuam txhab, zoo
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