supply of pipe fittingspipe fittings,gi nipple 1 inch nb x 6 inch long for standard water pipeline both sided threaded. one samp le to be approved before bulk supply. image attached for reference. [ warranty period: 30 months after t he date of delivery ] ] , gi nipple 15 x 75 mm as per is: 1239 (pt-i) 1990. for standard water pipeline both side threa ded. sample to be approved before bulk supply. image attached for reference. [ warranty period: 30 mo nths after the date of delivery ] ] , gi nipple 6 inches long x 1/2 inch nb for standard water pipeline both sided threaded with 1 i nch. one sample to be approved before bulk supply.image attached for referecne. [ warranty period: 30 months after the date of delivery ] ] , gi elbow 1/2 inch inside threaded for standard water elbow . one sample to be approved b efore bulk supply. image attached for reference. [ warranty period: 30 months after the date of delivery ] ] , 1 inch gi elbow(25mm) as per specification: is 1239 (part-11) for standard water pipeline. one sample to be approved before bulk supply. image attached for reference. [ warranty period: 30 mon ths after the date of delivery ] ] => limited