JIS3444 Standard Galvanized Steel Pipes


The main products are:
cold drawn seamless steel tube, large diameter thick wall seamless steel tube, medium and low pressure furnace seamless steel tube, fluid conveying seamless steel tube, seamless steel tube for institutions, construction and other large series of seamless steel tube.Seamless steel tube can be produced according to GB, ASTM, API5L, DIN, JIS and other standards.
Standard has: Japan JIS G3444 G3445, G3454, G3456, G3461 etc.!
Material include: 10 #, 20 #, 45 #, Q345, ST35.8, ST37, ST42, ST52, A53, A106, A179, A192, API5L/GR. B - X52, J55, K55, N80, etc!


Outer Diameter 48.6mm
Wall Thickness  2.4mm
Length 3-7m
Standard JIS3444
Material STK400/ STK500
Tolerance Thickness: +/-0.4mm, Length: -0/+20mm, OD: +/-0.5MM
Surface Pre galvanized, Hot dipped galvanized



    Testing Equipment



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