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求Grayloc Hub 尺寸
e) D1 L) b0 ?1 ]& e, k! B! m# yVALVE,BA,BW,MR0175,3”1500#,CS,3162 R& C! S% r4 Q P
DESIGN STANDARD : NACE STD MR 0175
5 \9 Y! F6 X, s/ ^% T4 BSIZE : 3 IN (80 MM)
3 f4 `! v8 F/ e# zPRESSURE DESIGNATION : ANSI CL 1500
9 N5 k% I! }/ H& o8 C2 H! o) LSCHEDULE NUMBER, BODY : N/A' G7 R8 Y9 ? I B; l% I- D
MATERIAL, BODY : CARBON STEEL
" [0 n1 j5 N' l- yMATERIAL, TRIM : 316 STAINLESS STEEL4 K. j5 ]0 C7 X3 Q% z, Y3 }
LENGTH, E TO E : 18 5/8 IN" V4 _8 ^) I9 a$ z$ A# w
MATERIAL STANDARD, BALL : 17-4 PH ST STEEL CHROME
8 \8 Z! ~0 S8 t+ d# xMATERIAL STANDARD, STEM : 17-4 PH ST STEEL CHROME7 N3 _% B. C) J( |
TYPE OF GASKET, BODY CONNECTOR : GL-25 GRAYLOCK HUB
( a- w4 \! @+ V' T4 x1 Z. @' Z) xMAT, PACKING, STEM, GLAND : POLYMYTE-VITON
0 P' Q6 s9 J6 M4 b- T2 l: u3 iMAT, SEAL, SEAT RING : CELCON
) ]/ q" A1 @% [3 W& ~9 dMFR : FOSTER VALVE (ITA): t& [3 H$ K; }$ P" g& o
OR EQUIVALENT
! D! @7 C/ P0 H$ ]/ _& ZOPERATION : GEAR OPERATED/ B; c3 |: e) a+ j
SEAT : NYLON PACKAGE POLUMYTE VITON" N4 k' M$ g* T
HUB TO HUB : ASTM STANDARD' [$ H' m5 U% B) l _1 i
TO PURCHASE 6 UNITS OF DIVERTER
( _! _! g2 _) C* |% D/ z+ tVALVE FOR TGA WORKOVER CAMPAIGN |
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发表于 2010-7-1 19:24:46
