Anticorrosion spiral steel pipe

Product name larger diameter anticorrosion spiral steel pipe
Out diameter 21-3020mm
Wall Thickness 2-80mm
Length 2m-12m or as per customers' requirement
manufacture method 1.IPN8710
2.2PE/3PE
3.epoxy powder
Surface 1.Galvanized
2. Painted
3.With Oil
4.Bared or as per customers' requirement
Sdandard ASTM/BS EN/DIN/GB
Material Q195,Q235,Q345B,St37,St52,St35,SS400,S235JR,S355JR etc
MOQ as your specification
Productivity 20 ton per day
Delivery Time Within 20days after receipt of the advance payment
Package 1.in bulk
2.in bundle with steel strip
3.packed by waterproof & woven plastic with strip outside
4.as your request
Tolerance +5/-0%
Payment terms T/T, L/C,Western Union or others
Trade terms EXW,FOB,CIF and CFR
Application water pipe,buried pipeline
Certificate CE,ISO,BV,API