Flat Bar Steel

Name: Flat Bar Steel

Shape: Square,Rectangular,Oval and other shapes

Standard:
AISI, ASTM, DIN, EN, GB and JIS
ASTM A213,ASTM A312,ASTM A269,ASTM A778,ASTM A790
DIN 17456,DIN 17458
JIS G3459,JIS G3463 etc

Material:
Q195: Grade B, SS330, SPC, S185
Q215: Grade C,CS Type B, SS330, SPHC
Q235: Grade D, SS400, S235JR, S235JO, S235J2
Q345: SS500, ST52, ST37 ;
200series: 201,202,202cu,204
300series: 304,304L,309,309s,310,310S,316,316L,316Ti,317L,321,347
400series: 409,409L,410,420,430,431,439,440,441,444
Others: 2205,2507,2906,330,660,630,631,17-4ph,17-7ph, S318039 904L,etc
Duplex stainless steel: S22053,S25073,S22253,S31803,S32205,S32304
Special Stainless Steel: 904L,347/347H,317/317L,316Ti,254Mo

Surface: 
Oiled,Galvanized,Painting black,According to the customers’ requirement

Application:
Stainless steel tubes usually applied in motor,construction, oil, medicine, food, paper, machinery, washingmachine,chemicals, food containers and other industries. seawater environment, petrochemical,fertilizer, oil refining, oil and natural gas, light/food, paper pulp and making paper, energy andenvironmental-protection industry