• Model NO.：Square and Rectangular Steel Pipe
• Size：16-80
• Transport Package：Bundle
• Specification：FM UL
• Trademark：east
• Origin：Shandong China
• HS Code：73089000
• Production Capacity：50000tons,Year

Basic Info.

Model NO. Square and Rectangular Steel Pipe Size 16-80 Transport Package Bundle Specification FM UL Trademark east Origin Shandong China HS Code 73089000 Production Capacity 50000tons/Year

Product Description

ERW Hot DIP Galvanized Square and Rectangular Steel Pipe
we are the manufacturer & supplier of steel pipe for sprinkler fire fighting system. the major products applicable to the pipeline fire, water, heat, gas, sewer, subway, airports, seaports, bridges, tunnels, railway stations, pipeline system and so on.
to enlarge sales of products to the global market, all export products have gained fm certification and ul certification.

standard:
astm a135 astm a795 astm a53, bs1387, en10255, en10240, en10220, en10219, en39, jis
specification:
square :
16x16x0.8-2.0mm  20x20x0.8-2.0mm   25x25x1.0-2.0mm   30x30x1.0-3.0mm
40x40x1.5-4.0mm  50x50x1.5-4.0mm   60x60x2.0-4.0mm   70x70x2.0-4.0mm
80x80x2.0-4.0mm  100x100x2.0-4.0mm 
rectangular:
20x10x0.8-2.0mm  50x25x1.5-4.0mm   60x40x1.5-4.0mm
76x38x2.0-4.0mm  80x40x2.0-4.0mm  100x50x2.0-4.0mm 
length:4000-8000mm
anticorrosive: 1. hot galvanized 2. powder coating 3. painting
end state:  plain end 
color: red, gray,blue, green, white,yellow,or others
function: fire and water supply system in building