Mukati meiyi ndima yesimbi, mune yakatarwa seti yeacronyms uye terminology, uye iyi yakasarudzika terminology ndiyo kiyi yekutaurirana mukati meindasitiri uye hwaro hwekunzwisisa nekuita mapurojekiti.
Muchinyorwa chino, tichakuzivisa iwe kune anonyanya kushandiswa simbi pombi uye tubing indasitiri acronyms uye mazwi, kubva kune yakakosha ASTM zviyero kusvika kune yakaoma zvinhu zvivakwa, uye isu tichazvitsanangura chimwe nechimwe kukubatsira iwe kuvaka chimiro che ruzivo rweindasitiri.
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Mapfupiso eTube Sizes
NPS:Nominal Pipe Size
DN:Diameter Nominal (NPS 1 inch=DN 25 mm)
NB:Nominal Bore
OD:Kunze Diameter
ID:Mukati Diameter
WT kana T:Kukora Kwemadziro
L:Urefu
SCH (Nhamba Yechirongwa): Inotsanangura giredhi remadziro echubhu, rinowanzo kuwanikwa mukatiSCH 40, SCH 80, etc. Iyo yakakura kukosha, iyo yakakura kukora kwemadziro.
STD:Standard Wall Ukobvu
XS:Extra Strong
XXS:Kaviri Yakawedzera Yakasimba
Kupfupisa kweSimbi Pipe Process Type
MOMBE pombi:Zvigadzirwa zvine imwe kana maviri longitudinal weld seams kana spiral welded pombi inogadzirwa nemusanganiswa wechoto gasi kudzivirira uye yakadzika arc welding, umo muchoto gasi rakadzivirirwa weld seam haina kunyungudutswa neyakanyura arc weld chiteshi panguva yekugadzira welding.
COWH pombi:Chigadzirwa chine spiral welded pombi inogadzirwa uchishandisa musanganiswa wevira-yakadzivirirwa uye yakanyura arc welding maitirwo, umo muchoto gasi-yakadzivirirwa weld haina kunyungudutswa neyakanyura arc weld chiteshi panguva yewelding process.
COWL pombi:Zvigadzirwa zvine imwe kana maviri akatwasuka weld seams anogadzirwa nemusanganiswa wechoto gasi kudzivirira uye yakadzika arc welding, umo muchoto gasi rakadzivirirwa weld musono harina kunyungudutswa zvachose neyakanyura arc weld chiteshi panguva yewelding process.
CW pombi(Inopfuurira Welded pombi): Chigadzirwa chesimbi pombi ine yakatwasuka weld seam inogadzirwa neinoenderera mberi yemoto welding process.
EW pombi(Electrical Welded pipe): inogadzirwa ne-low-frequency kana high-frequency electric welding process.
ERW pombi:Electrical Resistance Welded pombi.
HFW pombi(High-Frequency pombi): Magetsi welded pombi akasungwa ane frequency ≥ 70KHz welding current.
LFW pombi(Low-Frequency pombi): Frequency ≤ 70KHz welding ikozvino wakaiswa mupombi yemagetsi welding.
LW pombi(Laser Welded pombi): Zvigadzirwa zvepombi zvine yakatwasuka weld seam inotungamirwa neiyo laser welding process.
LSAW pombi:Longitudinal Yakanyura-arc Welded Pipe.
SMLS pombi:Seamless pombi.
SAW pombi(Submerged-arc Welded pombi): Simbi pombi ine imwe kana mbiri dzakatwasuka welds, kana spiral weld, inogadzirwa neyakanyura arc welding process.
SAWH pombi(Yakanyura-arc Welded Helical pombi): Simbi pombi ine spiral weld musono inogadzirwa neyakanyura arc welding process.
SAWL pombi(Yakanyura-arc Welded Longitudinal pombi): Simbi pombi ine imwe kana maviri yakatwasuka weld seam inogadzirwa neyakanyura arc welding process.
SSAW pombi:Spiral Submerged Arc Welding pombi.
RHS:Rectangular Hollow Chikamu.
TFL:Kunyangwe-iyo-Flow Line.
MS:Mild Steel.
Kupfupisa kweAnticorrosive Coating
GI (Galvanized)
3LPP
TPEP (Outer 3LPE + Inner FBE)
PU:Polyurethane Coating
GI:galvanized Steel pombi
FBE:fusion-bonded epoxy
PE:Polyethylene
HDPE:high-density polyethylene
LDPE:yakaderera-density polyethylene
MDPE:polyethylene yepakati-density
3LPE(Matatu-Layer Polyethylene): Epoxy layer, Adhesive layer uye Polyethylene layer
2PE(Two-Layer Polyethylene): Adhesive layer uye Polyethylene layer
PP:Polypropylene
Madimburiko Akajairika
Purogiramu inonziAmerican Petroleum Institute
ASTM:American Society for Testing Material
ASME:American Society yeMechanical Engineers
ANSI:American National Standards Institute
DNV:Det Norske Veritas
DEP:Dhizaini uye Kuita Injiniya (SHELL Shell Standard)
EN:European Norm
BS EN:British Standards nekugamuchirwa kweEuropean Standards
DIN:German Industrial Standard
NACE:National Association of Corrosion Injiniya
AS:Australian Standards
AS/NZS:Joint acronym yeAustralian Standards uye New Zealand Standards.
GOST:Russian yenyika mitemo
JIS:Japanese Industrial Standards
CSA:Canadian Standards Association
GB:Chinese national standard
UNI:Italian National Board yeKubatana
Mapfupiso eZvinhu Zvekuedza
TT:Tensile Test
UT:Ultrasonic Test
RT:X-Ray Test
DT:Density Test
YS:Goho Simba
UTS:Ultimate Tensile Simba
DWTT:Drop-weight Tear Test
HV:Verker's Hardness
HR:Rockwell's Hardness
HB:Kuoma kwaBrinell
HIC bvunzo:Hydrogen Induced Crack test
SSC bvunzo:Sulfide Stress Crack bvunzo
CE:Carbon Equivalent
HAZ:Heat Affected Zone
NDT:Muedzo Usingaparadzi
CVN:Charpy V-notch
CTE:Coal Tar Enamel
BE:Beveled Ends
BBE:Beveled Magumo Ose
MPI:Magnetic Particle Inspection
PWHT:Kare Weld Heat Treatment
Pfupiso yeMaitirwo Ekuongorora Gwaro
MPS: Master Production Chirongwa
ITP: chirongwa chekuongorora uye chekuongorora
PPT: pre-kugadzirwa muyedzo
PQT: maitiro ekufanirwa kuyedzwa
PQR: Nzira Yekufanirwa Rekodhi
Kupfupisa kwePipe Fitting Flange
Flange
Bends
FLG kana FL:Flange
RF:Chiso Chakasimudzwa
FF:Flat Face
RTJ:Mhete Type Joint
BW:Butt Weld
SW:Socket Weld
NPT:National Pipe Thread
LJ kana LJF:Lap Joint Flange
SAKA:Slip-On Flange
WN:Weld Neck Flange
BL:Blind Flange
PN:Nominal Pressure
Panguva ino, takaongorora mazwi epakati uye acronyms mupombi yesimbi uye indasitiri yepombi izvo zvakakosha pakugona kwako kutaurirana uye kushanda nemazvo mukati meindasitiri.
Kuziva aya mazwi kwakakosha kududzira nemazvo magwaro ehunyanzvi, zvakatemwa, uye magwaro ekugadzira.Kunyangwe iwe uri mutsva kuindasitiri kana nyanzvi ine ruzivo, isu tinovimba kuti gwara iri rakupa iwe yakasimba pekutangira yekuwana nzwisiso mune yakanyanya hunyanzvi ndima izere nematambudziko nemikana.
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Nguva yekutumira: Mar-14-2024