Pipe, size: 4 sch-40, seamless, bevelled ends, moc: astm 106 gr. b, seamless,,cs pipe, size: 12 nb x sch 40, seamless, ends: bevelled moc: astm a106 gr. b length shall be min.

15 mm gm gate valve,is 778 class-1,1 by 2inch gate valve brass,ball valve 20nb complete assy,g.m. gate valve. weldabl end.size 1inch,gate gun metal 50 nb is778 clii scrwd,c.i gate valve, size-50mm nb,80 nb cs gtv, api 600, 150 class,gate vv hand optd 80nb w by o compan flange,gv hand op 100nb ccs, fl w by o comp flange,gate vlv hand operatd 125nb flanged 150,gv hand op 150nb ccs, flang w by o comp flg,150 nb cs gtv, api 600, 150 class,cs gate valve api600 wcb 150 200nb flgd,200 nb cs gtv, api 600, 150 class,250 nb cs gtv, api 600, 150 class,gate valve size 50 nb class 300 class,150nb ss gate valve astm cf8m 150,200nb stn steel gate vv,astm-a-351 cf8m

Pipe 32 n.b. with flanges & sockets (welded assembly) for freight stock to rdso s drg. no. wd-80007-s-11, alt-12, item no. 2, 12 & 13. flanges and socket to rdso drg. no. wd-83062-s-07, alt.6, items 2 & 3. other technical requirements confirming to specification no. 04-abr-2019. material specification of pipes as under, pipes 32 nb:-seamless to is: 1239 (part-i):2004 with amendment 1 to 6, heavy grade or astm a-106 gr.a. socket & flange:-is: 2062-2011, amendment 1 of nov.2012, gr. e 250 a for

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Rtpp-m12-stagei-procurement of 100nb and 80nb dust cock valves with flanged ends