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Ig
Naygu
|amb iab [gnmomjab Naygumao
ao \goglymf
BC Yab`
dfu
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Ig|amb iab [gnmomjab Naygumao
M" [gbiajwowab
1" Oayau egoa`abc
Igsa|a mbm ca| aoan nguw{a`ab |wnegu gbgucm }abc {aombc |gumbc imcwba`ab"
Ema|ab}a ca| aoan imcwba`ab wbyw` {gnaba|ab iab {gbimbcmbab |guya a{om`a|m oambb}a"\goamb myw/ ogemj iaum :7;;; `gbiauaaab eguea|m| lfn{ug||gi baywuao ca| *LBC- ia{ay
eguf{gua|m igbcab |w`|g|" @gbiauaab }abc eguea|m| LBC a`ab ngbcja|mo`ab ca| ewabc }abc
ogemj uanaj a`ab ombc`wbcab imeabimbc`ab igbcab ca| ewabc }abc imja|mo`ab egb|mb"P1^
LBC ygu|gewy ymia` egueaw/ egusauba iab egua|a imnaba yguimum iaum ngyaba *LJ9-
}abc egua|ao iaum |wnwu ca| ayaw }abc imja|mo`ab iaum {ufiw`|m nmb}a` ngbyaj" @gbiauaab}abc ngbccwba`ab LBC ngb}mn{ab ca| aoan {aia yg`abab }abc ymbccm |g`myau
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7/23/2019 Material Selection for CNG Tube
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Ig|amb iab [gnmomjab Naygumao
Caneau 1" [gbcm|mab LBC {aia ew| im Naiumi *\{ab}fo-P5^
Hwnoaj `gbiauaab eguea|m| LBC im Mbifbg|ma iaum yajwb 1=:3 jmbcca 5;;;
ngbcaoanm {gbmbc`ayab iaum
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Ig|amb iab [gnmomjab Naygumao
}abc egujwewbcab oabc|wbc igbcab {gna|f` ca|" Im bgcaua ygu|gewy {gna|auab LBC ogemj
|yaemo imeabimbc igbcab {gna|auab egb|mb" Jauca LBC ema|ab}a ogemj nwuaj 17 9;'imeabimbc`ab igbcab egb|mb iab img|go" LBC ngnewywj`ab {uf|g| {gbcm|mab woabc ogemj
|gumbc `augba jab}a yguimum iaum |g{gugn{ay gbgucm tfowng iaum egb|mb" \goamb myw/ jauca
`gbiauaab eguea|m| LBC ema|ab}a ogemj najao )
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Ig|amb iab [gnmomjab Naygumao
`gbiauaab" [aia `gbiauaab }abc eguay/ ng|mb LBC ngbcja|mo`ab `gem|mbcab }abc ogemj
|gim`my emoa imeabimbc`ab igbcab {gbccwbaab img|go"P1^\goamb myw `gwbywbcab iaum ngbccwba`ab LBC {aia `gbiauaab aiaoaj `augba ymia`
aiab}a ymneao iab egbxgba }abc ygu`abiwbc im iaoan LBC na`a {gbcfyfuab ew|m ia{ay
imgomnmba|m/ `gbiauaab eguea|m| LBC ngnmom`m jauca {guasayab }abc ogemj nwuaj
imeabimbc`ab igbcab `gbiauaaab eguea|m| egb|mb/ |m|ygn eajab ea`au LBC im`gna| igbcab
eam` |gjmbcca ia{ay ngbcjmbiaum `geflfuab ayaw {gbcwa{ab/ ngbmbc`ay`ab wnwu {a`am iaumfom `augba LBC ymia` ngbc`fbyanmba|m iab nguw|a` uwnaj ng|mb fom/ LBC ia{ay egulan{wu
igbcab nwiaj iab eaj`ab im wiaua ngbhaim eajab ea`au ca|/ LBC ngnmom`m ygn{guaywu
{gnea`auab }abc ymbccm }amyw 79;fL iab ugbyabc nwiaj yguea`au }abc |gn{my *7' .17'- iab
}abc ymia` `aoaj {gbymbc aiaoaj ngbcja|mo`ab {fow|m }abc ogemj |gim`my iab ogemj gdm|mgb"P
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Ig|amb iab [gnmomjab Naygumao
wnwn nguw{a`ab ngyaba imnaba ia{ay egu`fbyumew|m {aia {guweajab m`omn cofeao {aia |aay
yguhaim `geflfuab" Ngyaba jab}a ia{ay |gim`my oauwy iaoan amu iab im easaj `fbim|mombc`wbcab yguygbyw *abagufem`- ymia` ia{ay emfigcuaig/ imnab a{aemoa yguhaim `gogemjab ca|/
ca| ia{ay ngbhaim cgognewbc cgognewbc im amu iab ia{ay egu{fygb|m ygujaia{ `gea`auab"
\g{guym {aia `a|w| }abc |wiaj yguhaim |gegownb}a imoa{fu`ab eajsa yguia{ay ew| }abc
yguea`au a`meay `gcacaoab {aia ng|mb ew`ab {aia {gbccwbaab ca| aoan" Ew| eguea|m| ca|
aoan ygu|gewy ngnmom`m igyg`yfu ca| iab {guaoayab `ganabab iab `g|goanayab oambb}anmaob}a yab` |adgy} taotg }abc egudwbc|m wbyw` aomuab aeahab ea`au `gym`a ng|mb ngb}aoa"
\goamb myw yab`m ygu|gewy jauw| immb|{g`|m iab im|gywhwm fogj W"\ Ig{auyngby fd Yuab|{fuyaymfb
|gygoaj sa`yw {gbccwbaab yguygbyw" P1^
7" [guasayab
Jauw| yguia{ay {goaymjab }abc |g|wam wbyw` |gowuwj {gu|fbgo }abc eg`guha {aia emiabc
`gbiauaab eguea|m| LBC" Fom {aia `gbiauaab eguea|m| LBC ymia` yguoaow |gumbc imcabym
`augba {gnea`auab LBC ogemj egu|mj {aia {gnea`auab `gbiauaab eguea|m| egb|mb |gjmbcca
a`ab ngbcja|mo`ab ig{f|my }abc ogemj |gim`my im fom"
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7/23/2019 Material Selection for CNG Tube
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Ig|amb iab [gnmomjab Naygumao
h" Ogemj umbiaj imeabimbc`ab wiaua |gjmbcca `gym`a imog{a|`ab a`ab oabc|wbc egucaewbc
igbcab wiaua`" OGO&WGO |geg|au 9 14' imnaba egb|mb |geg|au 1"< 3/4'
o" 1 lweml dffy iaum LBC |ana igbcab 597 lw"dy iaum ca| aoan im ogtgo amu *}abc ymia`
im`fn{ug||-
n" 1 lw"dy iaum LBC ngnmom`m eguay 1
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Ig|amb iab [gnmomjab Naygumao
|yug|| }abc im|geae`ab fogj yg`abab mbygubao" Ym{g 5 mbm ogemj umbcab banwb ogemj najao
imeabimbc`ab ym{g 1"l" Ym{g
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Ig|amb iab [gnmomjab Naygumao
e" ]mgoi |yugbcyj
]mgoi |yugbcyj nguw{a`ab `umyguma {gbymbc wbyw` |yaemomya| ng`abm` naygumao" Bmoam }mgoi
|yug|| }abc imjaua{`ab |geg|au nwbc`mb `augba {aia yab`m LBC ngnmom`m jmcj mbygubao
{ug||wug" \goamb myw igbcab bmoam }mgoi |yugbcyj }abc ymbccm {woa eguia|au`ab {gu|anaab
zz a`ab imia{ay`ab `gygeaoab imbimbc }abc |gna`mb `glmo iab yab`m LBC hwca a`ab
|gna`mb umbcab"
l" Dualywug Yfwcjbg||
Dualywug yfwcjbg|| nguw{a`ab |mday }abc ngbwbhw`ab `gnan{wab naygumao }abc
ngbcabiwbc lalay wbyw` ngbajab `gcacao iab |mday mbm nguw{a`ab |aoaj |ayw |mday
{gbymbc im naygumao" Dualywug yfwcjbg|| iaum naygumao yab`m LBC imw|aja`ab jauw|
|geg|au nwbc`mb" Jao ygu|gewy egu`amyab igbcab `ganabab iaum naygumao yab`m LBC
ygu|gewy" \g{guym }abc imywbhw``ab {aia {gu|anaab zz iab zz eajsa `ganabab iaum
naygumao yab`m LBC ia{ay imymbc`ay`ab igbcab ngbmbc`ayb}a dualywug yfwcjbg|| iaum
naygumao ygu|gewy"
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7/23/2019 Material Selection for CNG Tube
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Ig|amb iab [gnmomjab Naygumao
ygujaia{ daym` yguwyana {aia |aay {gbcm|mab woabc imnaba yguia{ay {guweajab yg`abab
}abc ia{ay ngb}geae`ab dgbfngba daym`"
d" \{glmdml jgay
\mday ygunao {aia yab`m LBC hwca nguw{a`ab |aoaj |ayw }abc jauw| im{gujaym`ab" \{glmdml
jgay ngbwbhw``ab egua{a eab}a` {aba| }abc ia{ay im|gua{ fogj naygumao" Bmoam iaum
|{g|mdml jgay |geabimbc igbcab `gnwbc`mbab wbyw` ngb}gua{ {aba|" Wbyw` naygumao
yab`m LBC `mya jauw| ngnmomj naygumao igbcab |{glmdml jgay }abc |g`glmo nwbc`mb"
@augba igbcab bmoam }abc ogemj `glmo a`ab ngbcwuabcm `gjmoabcab lffo ifsb"
c" Yjgunao gz{ab|mfb
Yjgunao gz{ab|mfb ngbwbhw``ab `gnwbc`mbab {guweajab tfowng `augba aiab}a
{guweajab ygn{guaywu" Wbyw` naygumao yab`m LBC imjaua{`ab bmoam iaum yjgunao gz{ab|mfb
|g`glmo nwbc`mb" @augba igbcab bmoam yjgunao gz{ab|mfb }abc |gna`mb `glmo ygu|gewy
`gnwbc`mbab yguhaimb}a yjgunao |yug|| ia{ay im`wuabcm `augba |g{guym }abc im`gyajwm
ygn{guaywu im iaoan yab`m LBC |abcay egutauma|m nm|aob}a {aia |aay imoa`w`ab {gbcm|mab
naw{wb {aia `fbim|m f{gua|m b}a |gbimum"
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7/23/2019 Material Selection for CNG Tube
20/27
Ig|amb iab [gnmomjab Naygumao
ygu|gewy ia{ay ngnegum`ab `glgbiuwbcab wbyw` `fuf|m" A{aemoa naygumao yab`m LBC
ygu`fuf|m na`a wnwu {a`am iaum naygumao ygu|gewy a`ab |gna`mb egu`wuabc iab `gcacaoab
iaum naygumao ygu|gewy a`ab |gna`mb lg{ay fogj |geae myw jauw| imjmbiaum ayaw{wb
imnmbmnaom|mu"
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Ig|amb iab [gnmomjab Naygumao
Ywca| 5 5;
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7/23/2019 Material Selection for CNG Tube
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Ig|amb iab [gnmomjab Naygumao
Ywca| 5 51
e" Sgmcjymbc Dalyfu|
\mday . \mday [f|mymtg Ig|mlmfb| Sgmcjymbc Dalyfu|
]mgoi \yugbcyj 4 ;/144444443Dualywug Yfwcjbg|| 3 ;/1=9999999
Nfiwow| Goa|ym|mya| 1 ;/;5333333:
Yfwcjbg|| Mbigz : ;/555555555
Igb|mya| 7 ;/1
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Ig|amb iab [gnmomjab Naygumao
Ywca| 5 55
CDU[ *G.coa|| dmegu g{fz}nayumz-
4;;/; 4;/; 97/; 1:/4 5/1 4/4 ;/5 ;/< Gzlgoogby
LDU[ *jmcj nfiwow|lauefb dmegu g{fz} nayumz-
7;;/; 97/; 55;/; 1/= 1/3 ;/< :/7 ;/: Gzlgoogby
Auanmi Dmeug G{fz}Nayumz Lfn{f|myg
1"3=;/; 3;/; 34/;
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Ig|amb iab [gnmomjab Naygumao
Ywca| 5 5
