Applications:
1) Mechanical and structural tubes (GB/T8162-1999, ASTM A500, ASTM A519):
for mechanical and general structure
2) Seamless steel tubes for fluid transportation
(GB/8163-1999, ASTM A53, JISG3454): for central air-conditioners, refrigerators,
gas and fire-fighting engineerings
3) Tubes for low and middle pressure boilers
(GB3087-1999, DIN17175, ASTM A106, ASTM A179, BS3059): for super
heaters, steam tubes, and pressure and high temperature environment
4) Cold drawn seamless special tube chapes (GB/3094-2000):
for manufacturing of various structures
5) Carbon seamless steel tubes for ship (GB/T5312-1999, ASTM A210,JISG3461):
for clad 1 and 2 pressure tubes for ship manufacture
.