17YRS
GOLDEN ASIA INDUSTRIAL CO., LTD.
Products
seamless carbon steel pipe
Honing/Skiving Seamless Steel Pipe (ID Hard Chromium)
JIS STKM13C, DIN ST52, SAE1020
Specification
Internal Diameter Accuracy: F8
Internal Roughness: Ra0.2μm~ Ra0.8μm
Standard Length: 3M~11M
Straightness: 1-1.2/1000mm
Internal Diameter: 18Ø~ 300Ø
(Material) : JIS STKM13C, DIN ST52, SAE1020