bids are invited for boq total quantity : 1--1 straight nipple, astm a312 tp304,sch-80,1/2 npt x 4 length, b ds threaded. 300065822 15 no 2 nipple 3/4 nptx2.1/2 inch long,astm a312 tp304,threaded,sch-80,len 3/4 threaded both ends,3000 psi. 300065827 10 no 3 plug hex head astm a182 f304,size-1/2 npt,3000 lbs,threaded length /16 . 300065877 10 no 4 coupling hexagonal head material ss 304 length 80mm, thread length 1 0mm both ends, size: 1/2npt(f) x 3/8 npt(f) 300067264 10 no 5 coupling hexagonal head material: ss 304, length 80mm, thread length 1 0mm both ends, size: 1npt(m) x 1/2npt(f) 300067269 10 no 6 unequal ss coupling, size: 3/4 npt(f) x 1/2 npt(f), hexagonal :ss-304, length:50mm, schedule:80, 3000 psi 300067272 10 no 7 ss equal coupling, size: 1/2 npt(f)x 1/2npt(f), hexagonal, mat 04, length:50mm, schedule:80, 3000psi. 300067273 10 no 8 ss nipple, size: 1/2 npt(m), length:150mm, both ends threaded, mat s-304, schedule: 80, 3000psi 300067276 10 no 9 unequal ss coupling, size:3/4 npt(m), x 1/2npt(f), length:40m agonal, matl:ss-304, sch:80, 3000psi 300067277 10 no 10 connector male ss304 1/4 npt x 6 mm od for metal tube,having doubl ompression type ferrule. 300067294 50 no 11 connector male ss304 1/4 npt x 1/2od tube having double compre type ferrule. 300067300 15 no 12 male connector, matl:ss-304, size: 3/8 npt(m) x 6mm od tube, wit ouble compression ss ferrules. 300067302 15 no 13 male connector ss304 1/2 npt(m) x 6 mm od tube,having double compr ion ferrule. 300067305 15 no 14 connector male ss 304 1/2npt x 1/2od tube having double compre ferrule. 300067308 50 no 15 connector female ss304 1/4 npt x 6 mm od,having double copression rrule. 300067318 20 no 16 union straight for tube 6mm od, mtrl:ss304,having double compression type ferrule. 300067331 60 no 17 union straight tube ss304 1/2 in od 300067336 60 no 18 elbow 90 deg,ss304,1/4 npt* 6 mm od tube. 300067344 20 no 19 tee equal ct, ss 304, 6 mm od 300067355 20 no 20 tee equal compression ss316 type 1/2 od 300067359 20 no 21 coupling hexagonal head material: ss 304, length 80mm, thread length 1 0mm both ends, size:3/8npt(m)x1/2npt(f)