مناقصه خرید ۹۵/۰۰۰ متر لوله پلی اتیلن در سایزهای مختلف مشخصات زیر DESCRIPTION PE GAS PIPE NOMINAL DENSITY 945KG/M3 FOR PE GAS PIPE NOMINAL DENSITY 945KG/M3 FOR PE 80 SDR 11, OR PE 100 (SDR 11 & SDR 13.6) AT MAXIMUM MAXIMUM OPERATING PRESSUREOF 4 BAR. HE PIPE WITH MINIMUM DENSITY 0.945 G/CM3 CARBON BLOCK CONTENT 2 TO 2.5%, PE 80, SDR 11 OR PE 100(SDR 11 & SDR 13.6) SHALL BE MADE FROM VIRGIN MATERIALPIPE SHALL BE BLACK WITH 4 YELLOW IDENTIFICATION STRIPES DIMENSIONS ACC:IGS-M-PL-014-1(4) TABLE3,ALL OF SPECIFICATIONIN ACC:IGS-M-PL-014-1(4) (EN.1555-2:2010 EDITION) ANNEX A(SQUEEZE OFF TEST) IN EN 1555-2 IS REQUIRED PROCESSED PE MATERIAL NOT ALLOWED THE EMPLOYED PE MATERIAL SHALL BE VIRGIN ANDRELEVANT CERTIFICATE SHALL BE SUBMITTED TO PURCHASER NOTE 1:THE NIGC SYMBOL SHALL BE ADDED TO MINIMUM REQUIRED MARKING TABLE NOTE 2: DEPTH OFSTRIPS MAX.10% OF W.T.(Mм). QTY(mt)