ITEM

PARTS

MATERIAL

1

BODY

ASTM A351-CF8M

ASTM A216-WCB

2

CAP

3

BALL

ASTM A182-F316

ASTM A105+ENP

4

STEM

ASTM A182-F6a

5

SEAT

RTFE

5a

SEAT RETAINER

ASTM A182-F316

ASTM A105+ENP

6

O-RING

FPM

7

FIRE SAFE RING

GRAPHITE

8

SPRING

INCONEL X750

9

GASKET

GRAPHITE

10

NUT

ASTM A194-8M

ASTM A194-2H

11

STUD

ASTM A193-B8M

ASTM A193-B7

12

ANIT STATIC SPRING

INCONEL X750

13

GLAND

ASTM A182-F316

ASTM A105+ENP

14

TOP FLANGE

ASTM A182-F316

15

GREASE INJECTION

SS 316

AISI-1025+Zn

16

VENT VALVE

17

GREASE INJECTION

18

DRAIN VALVE

19

GEAR BOX

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