spiral welded Anti-Corrosion SSAW steel Pipe

API Spec 5 L (American petroleum institute, also known as the pipeline steel pipe;

which is divided into PSL1 and PSL2 two level);

GB/T9711.1-2008:Oil and gas industry conveying pipe;

SY5039-2000:General low-pressure fluid conveying spiral seam high frequency welding

steel pipe;

SY5040-2000:Pile with spiral weld pipe;

ASTM A53 :Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated,

Welded and Seamless;

Q235A,Q235B,Q345,16Mn,Q195,Q215,A53,A106,Q345B,ST52-3,

Q235C,Q345A,Q345C,Q345D,Q345E,S355,JR275,J55,N80,Q255,

API5L Grade(X42,X52,X60,X70,X80),L245,L290,L360,L320,

L415,L450,L555,

0Cr13,1Cr17,00Cr19Ni11,1Cr18Ni9,0Cr18Ni11Nb,

SAW(Spiral welded),SSAW(Spiral submerged-arc welded),HSAW,(Helical Submerged

Arc Welded)

Mill finish,black,painted,oil,galvanized,Pe coated,pvc coated,

anti-rust oil,antirust paint,color prepainted,

1. Spiral steel pipe is mainly used in water engineering, petrochemical industry,
2. chemical industry, power industry, agricultural irrigation, urban construction.
3. For liquid transportation, water supply and drainage.For gas, gas, steam, liquefied petroleum gas.For structure: piling pipe, bridge;Dock, road,
4. building structural tube, etc.

Ireland,Singapore,Indonesia,Ukraine,Saudi Arabia,Spain,Canada,USA,

Brazil,Thailand,Iraq,Russia,Holland,Turkey,Kuwait,Korea,Iran,India,Egypt,

Oman,Malaysia,Peru,Vietnam,Mexico,etc