Product Main

Specifications

 cold drawn seamless tube
Reference standard
ASTM, JIS, EN,API
material
10#
grade
A450m
application
  1. Heat exchanger. 
  2. Condenser tubes 
advantage
  1. without oxidation both outer wall and inner wall
  2. under high pressure without leakage
  3. high-precision
  4. high finish
  5. no deformation after cold bending
specification
OD 
thickness 
length
finish 
1-103mm 
1-28mm 
3-18m
Copper coated 
Chemical composition
C
0.06-0.18
Mn
0.27-0.63
P≤
0.035
S≤
0.035
Mechanical properties
Tensile strength
Yield strength
elongation
Delivery condition
≥325Mpa
(47ksi)
≥180Mpa
(26ksi)
35%
annealed
manufacturing technology 
cold drawing, etc. 
certification
ASTM
package
1.wooden case, container or other package you appointed
2. Bundle, with oil strapping, packing with oil, wooden, container or other package according to your needs.
MOQ
10tons
Country of origin
China
Payment terms
T/T, L/C, D/A, western union
Delivery time
15-25days according to your order
Supply ability
5000 tons per month
contact
Tianjin City Tianbaoweiye Steel Pipes Co., Ltd.