Basic Info.
Model NO.
OD from 8 to 300mm
MPa Classfication
Medium Pressure Piping
Standard
ASTM, GB, API, DIN, JIS
Cross-Section Shape
Round
Connection Type
Seamless
Transport Package
in Bundel, with Plastics on Both Ends, Oil Coated
Specification
ID20-500
Trademark
BAIHENG
Origin
China
HS Code
73049000
Production Capacity
1000 Ton Per Month
Product Description
Product name: 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
Material/Grade: ST52,E355,Q345B,4140,42CrMo4,CK45,A106, STKM13C, C20, 1020, 1026
Diameter size range : 30-400mm
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
