Light Zinc Coating Round Steel Pipe/gi Pipe Pre Steel Pipe Galvanised Tube

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