Size - 6 inch nb_grade of material- astm a106 gr.b, seamless, sch. std_spec a3a,size - 1 inch nb_grade of material- astm a106 gr.b, seamless, sch. xs_spec a3a,size - 1 inch nb_grade of material- astm a 312 tp 304, sch.40s_spec_a1k,size - 2 inch nb_grade of material-astm a 106 gr.b, sch. 80, h2 service_spec b2a1,size - 1 and half inch nb_grade of material-astm a 106 gr.b, sch. 80_spec b2a1,size - 1 inch nb_grade of material - is 1239 _galvanised_gr. hvy_spec j3a,size - 10 inch nb_grade of material- astm a106 gr.b, seamless, sch. std_spec a3a,size - 2 inch nb_grade of material-astm a 106 gr.b, sch. 40, ibr_spec a2a,size - 0.75 inch nb_grade of material- astm a106 gr.b, h2 service, seamless, sch. xs_spec b2a1

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.

Carbon steel elbow (seamless) size: 12 nb, sch. 40, 90 deg. , long radius, butt weld ends m. o. c: a,elbow 8 sch 40, bw, material a234 wp11, bw, sml

Seamless pipe tube/seamless pipe,od 3/8 x 1.25mm thickness as per material spec astm a 106 grade-b, sch 40

Cs seamless pipes in random length of 5-7 meters conf. to astm a106 gr. b size: 10 (250 nb) sch. # 4

1 - 156092270000 - bw con red4 inch x2 inch sh160 b16.9 a234wp22cl1 - as per unpriced bid,2 - 156122603874 - bw eq. tee 2 inch sch 160 sa234wp22 - as per unpriced bid,3 - 156193140000 - bw uneqt nb4 inch x2 inch sh160b16.9 a234wp22cl1 - as per unpriced bid,4 - 840010620000 - ell d368 x 41.14 wp12 20300000035 27 - as per unpriced bid,5 - 921040130000 - bw eq tee 0.5 inch sch160 b16.9 sa234wp22cl1 - as per unpriced bid,6 - 921040140000 - bw eq tee 1 inch sch160 b16.9 sa234wp22cl1 - as per unpriced bid,7 - 921040190000 - un eq tee 2 inch x1 inch sch160 16.9 sa234wp22cl1 - as per unpriced bid,8 - 921043220000 - bw sr ell 6 inch sch40 ansi sa234wp22cl1 - as per unpriced bid,9 - 921170090000 - bw reducer 219.1 168.3x32 sa234wp22cl1 - as per unpriced bid,10 - 921170100000 - bw reducer 273 219.1x22 sa234wp22cl1 - as per unpriced bid,11 - 921170110000 - bw reducer 323.9 273x16 sa234wp22cl1 - as per unpriced bid,12 - 921170120000 - bw reducer 355.6 323.9x15 sa234wp22cl1 - as per unpriced bid,13 - 921170920000 - bw

Pipe set complete for blc wagon drawing no. :- contr-9405-s/14, alt-14, item no-1 to 23 spec. no:- 04-abr-02 (rev. 01 of nov. 2017) material:- 1. for 32 mm bore pipes :- seamless to is: 1239 (part-1) heavy grade or astm a-106 gr. a 2. for 20 mm bore pipes :- stainless steel to astm-a 312 schedule 40 s gr. tp 304 (erw) (material as per rdso letter no. mw/apb dt. 02-08-2019 with annex. a).

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

Pipe cs a672b60 cl22 e fs w be std 18in,pipe cs a106grb smls std 350nb,pipe cs a106grb smls std 200nb,pipe cs a106 gr b smls be std 6in,pipe cs a106grb smls std 150nb,pipe cs a106grb smls std 250nb,pipe cs a106grb smls std 300nb,pipe cs a106 gr b smls ibr be xs 0 75in,pipe ss grtp316l smls s80s 15nb,pipe 1in 40s a312 tp316,pipe 40mm ss s40s a312 grtp316l smls,pipe ss grtp316 smls tpi s80s 15nb,pipe met ss a312 316l smls s80s 20mm,pipe ss a 312 tp316 smls s80s 20nb,pipe ms is1239 black c welded 20mm,pipe cs is1239 i blk c welded hvy 25mm,pipe cs is1239 1 galv wld hvy 80mm,pipe cs is1239 i blk wld hvy 4inch,pipe cs is1239 galv wld hvy 25nb,pipe cs is1239 blk pe c wld hvy 25nb,pipe cs is1239 galv hvy 40nb,pipe cs is1239 i galv scrm hvy 100nb,pipe cs is1239 i blk c welded hvy 80mm,pipe 2in hvy scrm is 1239 galv wld,pipe ss a358 tp316lcl 1 efsw 9 53mm 18in,pipe 50nb ss 40s a312 gr tp316l smls,pipe cs a106grb smls s160 20nb,pipe ss seamless 0 75 inch 80s tp316l,pipe 0 75 inch s160 b 36 10 pe sml nace,pipe cs a106 g