Nơi xuất xứ
Tianjin, China
Hợp kim hay không
Không hợp kim
Tiêu chuẩn
API, ASTM, bs, DIN, GB, JIS
Lớp
# 10, # 20, # 45, 16Mn, A53 (A, B ), A106 ( B, C), API J55, API K55, Cr5Mo, 12CrMo, Q235, Q345, St52, ST45 -8
Đặc biệt ống
Dày tường ống
Secondary Or Not
Non-secondary
products name
p235 tr2 seamless steel pipe for constructure material
Standard
API 5CT, 5L; ASTM, BS, JIS, DIN
Technique
hot tolled or cold drawn
Surface:
oiled,painted,galvanized
pipe end:
plain,beveled,cuting,with caps
original palce:
tianjin ,china