Особая труба
carbon seamless steel pipe Сертификат
ЕС, SABS, Tisi, KS, JIS, ISO 9001 Commodity
Hydraulic Cylinder Tube ST52 Manufacture method of st52
cold drawn, deep hole bored+externally machined. Internal surface treatment of st52
honing, skiving , roller burnishing ID tolerance of st52 steel pipe
H7, H8, or as per request. OD tolerance of st52 pipe
as per DIN2391-2 or EN10305-1 W.T tolerance of st52 pipe
End finish of st52 pipe
plain ends with square cuts, free of burrs, bevelled ends. Length of st52 seamless pipe