Valve seat for 400 dia bf valve to drg no. 22160112007 rev 22 var 10, material spec-astm a240 tp316l,valve seat for 450 dia bf valve to drg no. 22160112007 rev 22 var 11, material spec-astm a240 tp316l,valve seat for 500 dia bf valve to drg no. 32160112137 rev 6, material spec-astm a240 tp316l.,valve seat for dia 500 hp bf valve to drg no. 22160112007 rev 22 var 20, material spec-astm a240 tp31,valve seat for 600 dia bf valve to drg no. 22160112007 rev 22 var 12, material spec-astm a240 tp316l,valve seat for 700 dia bf valve to drg no. 22160112007 rev 22 var 16, material spec-astm a240 tp316,valve seat for 800 dia bf valve to drg no. 22160112007 rev 22 var 15, material spec-astm a240 tp316l,valve seat for 900 dia bf valve to drg no. 22160112007 rev 22 var 18, material spec-astm a240 tp316l,valve seat for 1000 dia bf valve to drg no. 39513800130 rev 00, material spec-astm 240 tp316l.,valve seat for 1100 dia bf valve to drg no. 39513800286 rev 00, material spec-astm 240 tp316l.,valve seat for 1200 dia bf valve

Gem schedule 1 - 200 nb erw pipe, sch 40 219.10od x 8.18tk as per astm a53 gr b, length of each pipe,gem schedule 2 - 450 nb erw pipe, sch 40 457.0 od x 14.27 tk as per astm a53 gr b, length of each pi

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

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).