Lugar de origem
Jiangsu, China
Padrão
ASTM, DIN, Gb: gb, JIS
Classe
10#, 20#, 45#, A213, 35CrMo4, 30CrMo, Q235, Q345, Q195, St37, St52, ST45, ST35, ST37.4
Aplicação
Tubo para fluído
Tubulação especial
Tubulação de parede grossa
Secondary Or Not
Non-secondary
color of steel tube
slivery
tolerance of steel tube
+/-0.03mm
shape of steel tube
round pipe
technology of steel tube
cold drawn & cold rolled
Standard
ASTM, DIN, GB, JIS, DIN 2391,
Usage
Drill Pipe, Fluid Pipe, Hydraulic Pipe, Oil Pipe, Structure Pipe
Product name
DIN St37.4 Seamless Inner Tube 6mm Carbon Steel Capillary Pipes f
Surface
Customers't Requirement
Material
10#.20# 45# 16Mn etc