离岸价格
获取最新报价( Negotiable )
|Minimum Order
位置:
CHINA
最小订单价格:
-
最小订单:
1 Piece
包装细节:
-
交货时间:
-
供应能力:
1 Piece per Day
付款方式:
T/T
联系人 shen
No.8 Kemeida Road, Yueyang, Hunan
The copper tube adopts phosphorus deoxidized
copper, silver copper or alloy of Chromium and Zirconium of good
heat- transfer as materials, formed and finished though extension,
anneal, machining, etc, which has great basic strength, high
recrystallization temperature and high rigidity. In order to
compensate the shrinkage of liquid steel when it solidifies into
bloom shell, contoured core bar is used to draw the inside surface
of copper in line with different types of steel grade into parabola
type, diamond type and back taper surface of double-cone and
single-cone with continuous taper.
To improve the wearing resistance of copper tube inner wall,
***-O.*8mm coating or composite Chrome is plated on the surface of
copper tube, so that its surface hardness can reach
HV**0.
