ID from 20 to 400
Carbon Steel
Honed and Chrome Plated
Medium Temperature Piping
Medium Pressure Piping
ASTM, GB, API, DIN, JIS
Round
Seamless
BAIHENG
in Bundel, with Plastics on Both Ends, Oil Coated
ID20-500
China
73049000
Product Description
Product name: hydraulic tube, chrome tube, chrome plated tube, hollow rod, chrome plated rod, chrome plated honed tube,chrome hollow tube, piston rod, telescopic cylinder tube, hollow chrome plated tube, hollow piston rod, hollow chrome rod, piston rod
Material/Grade: ST52,E355,Q345B,4140,42CrMo4,CK45,A106, STKM13C, C20, 1020, 1026
popular size : 40*50,50*60,60*70,70*80,80*90,90*100,100*110,110*120
Length range: 1 to 12 meter
External diameter tolerance: f7,f8
External surface roughness: Ra0.2-0.4um
Hard chrome plated thickness: usually 20 microns (depends on customer requirement)
Internal surface: cold drawn or honed
Delivery condition: stress relieved
