STEEL TUBE 
OUTER DIAMETER 19-127MM , 15*30-50*100MM , 20*20-80*80MM 
WALL THICKNESS 0.6-1.8MM 1.35-3.0MM 
SHAPE AVAILABLE ROUND, SQUARE , RECTANGLAR, OBLATE, ELLIPSE 
STANDARD AST Cr.B , AST ***** JIS SS330, JIS SPHC, JIS SPHD, DIN S185, BS 040, BS A10, BS A185, NF185 
MATERIAL Q195-Q215, Q195L 
PACKING SURFACE TO BE VANISHED AND BE PACKED IN BUNDLES, WRAPPED WITH STEEL STRIP IN MINIMUM IN 5 POINTS, BEVELED OR PLAIN END 

APPLICATION RANGE THE PRODUCT ARE WIDELY USED IN PETROLEUM, CHEMICAL GAS, AIR-CONDITIONER, LOW PRESSURE FLUID PIPES, STEEL STRUCTION AND SO ON. 

DELIVERY TIME ACCORDING TO THE QUANTITY, LESS THAN 20 DAYS 
MOQ 25TONS 
PRODUCTIVITY 6000 TONS PER MONTH 
REMARK ANTI CORRSION AND HIGH TEMPERATURE RESISTANG WITH BLACK PAINTING 
ALL THE PRODUCTION PROCESS ARE MADE UNDER THE ISO 9001-2000 STRICTLY