Sell plug valve bolted bonnet design @China (Mainland)

DESIGN DESCRIPTION:

BOLTED BONNET;

INTEGRAL SEATS;

NON-RISING HAND WHEEL;

LIFT TYPE;

METAL TO METAL SEAT;

FLANGED ENDS OR BUTT-WELDING ENDS;

RISING FLANGE OR RING TYPE JOINT.

PRESSURE  RATING: CLASS150-CLASS900

SIZE:DN40-DN500

 

WORKING PRESSURE AND TEMPERATURE

CARBON STEEL: -29 C~425 C (6 F~822 F)

STAINLESS STEEL: -40 C~550 C( 15 F~1047 F)

 

GENERAL DESIGN SPECIFICATIONS:

ITEM AMERICAN STANDARD

MANUFACTURE API 6D OR API 599

PRESSURE-TEMPERATURE RATINGS ANSI B16.34

FACE TO FACE ANSI B16.10

END TO END ANSI B16.10

END FLANGE ANSI B16.5

END BUTT-WELDING ANSI B16.25

GASKET CONTACT ANSI B16.5

INSPECTION AND TEST API 598 OR API 6D

 

TEST PRESSURE TO API 598

CLASS SHELL (WATER) SEAT (WATER) SEAT (AIR)

150 3.1MPA 450PSI 2.2MPA 315PSI 0.6MPA 80PSI

300 7.8MPA 1125PSI 5.6MPA 815PSI 0.6MPA 80PSI

600 15.3MPA 2225PSI 11.2MPA 1630PSI 0.6MPA 80PSI

900 23.4MPA 3330PSI 17.2MPA 2442PSI 0.6MPA 80PSI

 

PARTS AND MATERIAL (ASTM)

1 BODY :ASTM A 216-WCB A351-CF8 A351-CF8M A351-CF3 A351-CF3M

2 UNDER COVER: ASTM A 216-WCB A351-CF8 A351-CF8M A351-CF3 A351-CF3M

3 PLG :ASTM A 351-CF8 A351-CF8 A351-CF8M A351-CF3 A351-CF3M

4 CAP :ASTM A216-WCB A351-CF8 A351-CF8M A351-CF3 A351-CF3M

5 BONNET NUT: ASTM A194-2H A1948 A1948 A1948 A1948

6 BONNET BOLT: ASTM A193-B16 A193B8 A193B8 A193B8 A193B8

7 CAP PIN :CARBON STEEL STAINLESS STEEL

8 GASKET :REINFORCED FLAT GRAPHITE,OR SS SPIREAL WOUND W/GRAPHITE OR PTFE,OR

REINFORCEPTFE

9 BONNET :ASTM A216-WCB A351-CF8 A351-CF8M A351-CF3 A351-CF3M

10 STEM PACKING: GRAPHITE

11 GLAND: ASTM A182-F6 A182-F304 A182-F316 A182-F316 A182-F316

12 GLAND FLANGE :ASTM A216-WCB A351-CF8 A351-CF8M A351-CF3 A351-CF3M

13 HANDLE PING :CARBON STEEL STAINLESS STEEL

14 HANDLE :CAST IRON

15 STEM NUT: ASTM A439-D2

16 RETAINER NUT: ASTM A36

17 NAME PLATE:ALUMINA/STAINLESS STEEL

19 BOLT :CARBON STEEL

20 COVER: CARBON STELL

21 HANDWHEEL :CAST IRON

OTHER MATERIALS ARE AVAILABLE UPON REQUEST.

Post by slience yuan    General Industrial Equipment    @2011-11-08 15:43:02