1.2 inch,1.5 inch galvanized steel pipe,1.2 inch,1.5 inch galvanized steel pipe grade,galvanized steel pipe price

threaded Galvanized steel pipe 1.2 inch,1.5inch

Size

OD

20~406mm(1/2inch~16inch) in theory

Thickness

1.2~15.7mm

Length

Any Length Below 16 Meter

Standard

GB/T3091-2008 ASTM A53 BS1387 BS EN39 ASTM A500 BS 4568 BS EN31

Material

Chinese Grade

Q215 Q235 According to GB/T700;Q345 According to GB/T1591

Foreign Grade

ASTM

Grade B,Grade C,Grade D,Grade 50

EN

S185,S235JR,S235JO,E335,S355JR,S355J2

JIS

SS330,SS400,SPFC590

Usage

Used For Water, Gas, Stream, Combustible Fluids And Other Liquid Delivery

Ends

Plain, Beveled, Thread With Couplings Or Sockets; Plastic Caps And Steel Rings Can Be Provided If Possible

Surface

Bared, Galvanized, Oiled, Color Paint, 3PE; Or Other Anti-corrosive Treatment

Inspection

With Chemical Composition and Mechanical Properties Analysis;
Dimensional and Visual Inspection, Also With Nondestructive Inspection

Technique

Hot Rolled Or Cold Rolled ERW

Q235 made by grade A/B/C/D(GB700-88)

Q235A C0.14~0.22% Mn0.30~0.65 Si≤0.30 S≤0.050 P≤0.045

Q235B C0.12~0.20% Mn0.30~0.670 Si≤0.30 S≤0.045 P≤0.045

Q235C ≤0.18% Mn0.35~0.80 Si≤0.30 S≤0.040 P≤0.040

Q235D≤0.17% Mn0.35~0.80 Si≤0.35 S≤0.040 P≤0.035

mechanical behavior-Q235:

tensile strength:σ/MPa 375-500

tensil strengtn(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