標準
API, ASTM, bs, DIN, ギガバイト, JIS
等級
10#, 20#, 45#, 16Mn, A53(A、B), A106 (BのC), アピJ55, API K55, Cr5Mo, 12CrMo, Q235, Q345, ST52, St45-8
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