group nameblack annealing steel pipe
Min Order15 metric ton
brand nameTYTSTEEL
modelGB/T3091-2001,DIN,JIS,BS,ASTM A500
payment methodT/T, L/C, D/P D/A, MoneyGram, Credit Card, Westem Union, Escrow
update timeTue, 22 Apr 2014 14:56:20 GMT
Material Q195-Q345
Commodity Hollow section
Brand TYSTEEL
Outer Dianeter 20*20-400*400
Thickness 0.65mm to 13.5mm
Length 5.5meter-13.5meter
Grade st33-st52
Packing Seaworthy
Usage Industry Construction
Life Over 10 years
Min Order15 metric ton
Hollow section
Brand name: TYSTEEL
place of origin:tianjin,china
life over 10years
packing seaworthy
tolenrance wt+/-0.2mm
good performance for bending
chemical composition-Q23
Q235A C0.14~0.22% Mn0.30~0.65Si≤0.30S≤0.050P≤0.045
Q235B C0.12~0.20% Mn0.30~0.670Si≤0.30S≤0.045P≤0.045
Q235C C≤0.18% Mn0.35~0.80Si≤0.30S≤0.040P≤0.040
Q235D C≤0.17% Mn0.35~0.80Si≤0.35S≤0.040P≤0.035
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