group nameERW round /circular steel tube
Min Order20 piece
brand nameTYTSTEEL
payment methodT/T, L/C, D/P D/A, MoneyGram, Credit Card, Westem Union, Escrow
update timeFri, 01 Mar 2013 10:38:24 GMT
Technique Hot Rolled
Grade A53-A369, Q195-Q345
Thickness 0.75 - 8 mm
Outer Diameter 21.3 - 273 mm
Application fluid /structure/drilling pipe
Secondary Or Not Non-secondary
Min Order20 piece
Carbon Steel Pipe
spec:1"to8"
Outside Diameter: 21.3mm ~ 273.1mm
Wall Thickness: 0.75mm-8mm
Length for each pipe: 3m~10m
Standard: BS1387-1985,GB/T3091-2001,ASTM A53
Steel Grade: Q195-Q235,ST33,ST42-4
min order quantity:15 metric ton
carbon steel pipe
price:FOB USD 620
port:xingang
Packing/delivery/payment according to specific orders
Dilivery time:within 30 days
Payment terms:L/C.T/T,western union,moneygram
Supply ability:150000 metric ton/metric tons per year
chemical composition-Q235:
Q235 made by grade A/B/C/D(GB700-88)
Q235A CO.14~0.22% Mn 0.30~0.65 Si≤0.30 S≤0.050 P≤0.045
Q235B CO.12~0.20% Mn 0.30~0.670 Si≤0.30 S≤0.045 P≤0.045
Q235C C≤0.18% Mn 0.35~0.80 Si≤0.30 S≤0.040 P≤0.040
Q235D C≤0.17% Mn 0.35~0.80 Si≤0.35S≤0.040 P≤0.035
mechanical behavior-Q235:
tensile strengh:σb/mpa 375-500
tensile strenth(δ5%)
>26 (a<16mm), >25 (a>16-40mm)
>24 (a>40-60mm),>23(a>60-100mm)
>22 (a>100-150mm),>21(a>150mm)
a=wt or diameter
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