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求Grayloc Hub 尺寸
& s$ A( W* H* V# \# eVALVE,BA,BW,MR0175,3”1500#,CS,3162 d. C7 F& a- V0 r
DESIGN STANDARD : NACE STD MR 0175& J" j! i3 f3 g {6 J! h
SIZE : 3 IN (80 MM)
; E4 n- b4 g* I2 a6 uPRESSURE DESIGNATION : ANSI CL 1500
& }$ `" J& K/ E5 aSCHEDULE NUMBER, BODY : N/A" m) T' m* o# c7 L. \
MATERIAL, BODY : CARBON STEEL
0 H6 W* D z7 l8 z/ ]MATERIAL, TRIM : 316 STAINLESS STEEL8 M7 g8 l( p8 H5 i
LENGTH, E TO E : 18 5/8 IN; A- l( J; c, Q1 `' F/ \
MATERIAL STANDARD, BALL : 17-4 PH ST STEEL CHROME
( H- P/ D; Z; z+ B: HMATERIAL STANDARD, STEM : 17-4 PH ST STEEL CHROME" `- G" B$ D" N1 Z! `+ C2 s4 X5 R
TYPE OF GASKET, BODY CONNECTOR : GL-25 GRAYLOCK HUB& L) P/ m* D7 Z( v8 O" c! [& m! D
MAT, PACKING, STEM, GLAND : POLYMYTE-VITON
, {3 W( c% Q6 X0 [1 W5 zMAT, SEAL, SEAT RING : CELCON
8 E' e6 j9 t0 t! bMFR : FOSTER VALVE (ITA)
# \% Z% L9 W2 X0 z0 E+ X4 ^- fOR EQUIVALENT
; F1 Z* q& V9 K" s. Y3 vOPERATION : GEAR OPERATED2 M+ g$ G& B* y h: ~8 o
SEAT : NYLON PACKAGE POLUMYTE VITON X( f! e" t$ d( A- i8 U1 Y
HUB TO HUB : ASTM STANDARD
' |' A" V y3 t% q. ]8 `" Y+ |TO PURCHASE 6 UNITS OF DIVERTER/ ^( V* b0 n+ \" Z, ?
VALVE FOR TGA WORKOVER CAMPAIGN |
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发表于 2010-7-1 19:24:46
