supply of bulk head elbow, bulk head swivel union, male elbow connector, male elbow connector, reducing union tee & female branch tee connector , bulk head elbow (3/4 x od x m26 x 1.5m ) as per drg no. icf/std-3-5-113 item 1 alt.c spec: icf/md/spec-166, latest rev. [ warranty period: 30 months after the date of delivery ] ] , bulk head swivel union 3/4 od to drg. no. icf/std-3-5-133- item-1, alt nil, spec: icf /md/spec-166, latest rev. [ warranty period: 30 months after the date of delivery ] ] , male elbow connector 1/2 �od x 1/4 bspt as per drg no. icf/std 3-5-023 alt j item no � 14 specification icf/md/spec-166. [ warranty period: 30 months after the date of delivery ] ] , bulk head swivel union 1 od as per drawing no icf/std 3-5-138 item-1, alt nil or latest & as per icf/md/spec-166 rev-4 [ warranty period: 30 months after the date of delivery ] ] , reducing union tee 1 od x 1 od x 3/4 od as per drawing no icf/std 3-5-019 item -4 alt e or latest & as per icf/md/spec-166 rev-4 or latest. [ warranty period: 30 months after the date of d elivery ] ] , female branch tee connector to icf drawing no icf/std-3-5-130 alt c or latest it em no 6 ( size 1 inch od x 3/4 inch bsp (f) ) [ warranty period: 30 months after the date of delivery ] ]