Xi'an Dongmeng Group Co., Ltd. yog ib qho ntawm feem txhim khu kev qha manufacturers thiab lwm tus neeg ntawm 1.5 nti stainless hlau yeeb nkab nyob rau hauv Suav teb, kuj txhawb kev pab customized. Nrog kev paub ntau, peb zoo siab tos txais koj rau cov khoom lag luam wholesale pheej yig hauv Tshuag ntawm no thiab tau txais cov qauv dawb los ntawm peb lub hoobkas. Rau nqe kev sab laj, tiv tauj peb.
1-1/2 Nti Stainless Hlau Yeeb thiab 1.5 Nti OD Tube
Dongmeng Group muab ob qho tib siNPS 1-1/2 stainless hlau yeeb nkabthiab1.5-inch sab nraud-inch stainless hlau tubingrau cov txheej txheem piping, dej tshuab, khoom siv tshuaj, khoom noj khoom haus -cov tshuab ua haujlwm, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, kev tsim vaj tsev thiab cov khoom OEM.
Cov khoom no feem ntau tsis meej pem, tab sis lawv muaj qhov sib txawv sab nraud thiab kev txiav txim:
NPS 1-1/2 Tube:1.900-nti / 48.26 mm tiag sab nraud txoj kab uas hla
1.5-nti OD tube:1.500-nti / 38.10 mm qhov tseeb sab nraud txoj kab uas hla
Cov neeg siv khoom yuav tsum txheeb xyuas seb lawv puas xav tau cov yeeb nkab nominal lossis lub raj tiag tiag sab nraud ua ntej thov cov lus hais.
1-1/2 Nti Stainless Hlau Yeeb Nkab Txheej Txheem
Pipe Loj:NPS 1-1/2 / DN 40
Standard Pipe OD:48.26 hli / 1.900 nti
Tube OD Option:38.10 hli / 1.500 nti
Cov Txheej Txheem Yeeb Nkab: 5S / 10S / 40S / 80S
Hom Qib: 304 / 304L / 316 / 316L / 321 / 310S
Duplex Options:S31803 / S32205 raws li tus qauv siv duplex
Kev tsim khoom:Seamless / Ncaj-Seam Welded / Txias Ua Haujlwm
Nto Options:Pickled / Bright Annealed / Polished / Txhuam / Electropolished
Ntev:3 / 5.8 / 6 / 11.8 / 12 m lossis txiav kom ntev
Xaus:Plain / Beveled / Threaded / Grooved / Machined
Kev kuaj:Hydrostatic / Eddy Tam sim no / Ultrasonic / PMI
Cov ntaub ntawv:EN 10204 3.1 MTC / NDT Report / Dimensional Report
Kev ua:Txiav / Beveling / Threading / Grooving / Bending / Drilling
Tseem ceeb: 1.5 Nti Yeeb Nkab Tsis yog 38.1 hli OD
Hauv cov yeeb nkab- qhov loj me, qhov nominal loj tsis ib txwm yog qhov tseeb sab nraud.
ASME B36.19 standardizes qhov ntev rau welded thiab seamless wrought stainless hlau yeeb nkab. Rau NPS qhov ntau thiab tsawg ntawm 12 ntiv tes thiab qis dua, sab nraud txoj kab uas hla yog tus lej loj dua li cov yeeb nkab nominal loj.
Yog li ntawd:
| Commercial Description | Qhov Ntsuas Sab Nraud | Txoj Kev Order |
| NPS 1-1/2 Stainless Hlau Yeeb Nkab | 48.26mm / 1.900 nyob rau hauv. | NPS + Teem caij |
| 1.5-nti OD Stainless Hlau Tube | 38.10mm / 1.500 nyob rau hauv. | Qhov tseeb OD × Phab ntsa |
| 38.1mm Stainless Hlau Tube | 38.10mm 3 | OD × Phab ntsa × Length |
| DN 40 Stainless hlau yeeb nkab | 48.26mm 3 | DN / NPS + Teem sijhawm |
Tam sim no ASME B36.19-2022 tus qauv npog cov qauv ntsuas qhov ntev rau welded thiab seamless stainless hlau kav.
NPS 1-1/2 Stainless Hlau Yeeb Nkab Dimensions
Tag nrho cov sij hawm sib xws muaj tib yam 48.26 mm sab nraud txoj kab uas hla. Kev ua kom lub sijhawm ua kom cov phab ntsa tuab thiab txo cov kab nruab nrab.
| Teem caij | Sab nraud txoj kab uas hla | Phab ntsa Thickness | Kwv yees li hauv kab | Kwv yees qhov hnyav |
| Sch 5 S | 48.26mm 3 | 1.65mm 3 | 44.96mm 3 | 1.92 kg / m |
| Sch 10 S | 48.26mm 3 | 2.77mm ib | 42.72mm 3 | 3.14 kg / m |
| Sch 40 S | 48.26mm 3 | 3.68mm ib | 40.90mm 3 | 4.09 kg/m² |
| Sch 80 S | 48.26mm 3 | 5.08mm ib | 38.10mm 3 | 5.47 kg / m |
Phab ntsa qhov ntev ua raws li ASME B36.19 stainless hlau yeeb nkab dimensional system. Kwv yees li ntawm cov diameters yog xam los ntawm nominal OD thiab phab ntsa thickness. Approximate weights use a reference stainless steel density and should not replace the agreed mill or shipment weight.
Lub ntsiab lus tseem ceeb yog qhov ntawd38.1 hli yog kwv yees li hauv txoj kab uas hla ntawm NPS 1-1/2 Sch 80S yeeb nkab, tsis yog sab nraud txoj kab uas hla ntawm txhua 1.5-nti yeeb nkab.
1.5-Inch OD Stainless Hlau Tube Dimensions
Thaum tus neeg yuav khoom thov qhov tseeb 1.5-nti sab nraud txoj kab uas hla, cov khoom lag luam feem ntau xaj raws li tubing.
| Tube tiag OD | Phab ntsa Thickness | Kwv yees li hauv kab |
| 38.10mm 3 | 0.9mm ib | 36.30mm 3 |
| 38.10mm 3 | 1.2 hli | 35.70mm 3 |
| 38.10mm 3 | 1.5 hli | 35.10 mm |
| 38.10mm 3 | 2.0mm ib | 34.10mm 3 |
| 38.10mm 3 | 2.5 hli | 33.10 mm |
| 38.10mm 3 | 3.0mm ib | 32.10 mm |
Lwm cov phab ntsa thicknesses tuaj yeem raug tshuaj xyuas raws li cov khoom siv qib, kev tsim khoom, cov qauv siv tau thiab ntau.
Tube yuav tsum tau xaj raws li:
38.10 mm OD × Phab ntsa Thickness × Length
Piv txwv:
38.10 × 1.50 × 6000 hli
Xaiv cov khoom raug cai
Cov txheej txheem raug yog nyob ntawm seb cov khoom puas yog cov yeeb nkab siab, dav dav -cov kav dej, cov kav dej huv, cov cua sov- cov raj xa hluav taws xob lossis cov khoom siv kho kom zoo nkauj.
| Daim ntawv thov | Pom zoo Standard | Yam khoom |
| Austenitic Process Pipe | ASTM A312 / A312M-25 | Seamless, welded los yog hnyav heev - ua haujlwm yeeb nkab |
| Duplex txheej txheem yeeb nkab | ASTM A790 / A790M-24 | Seamless lossis ncaj-seam welded duplex yeeb nkab |
| General Austenitic Tube | ASTM A269 / A269M-25 | Seamless los yog welded dav -kev pab tubing |
| Duplex General -Service Tube | ASTM A789 / A789M-24 | Seamless los yog welded duplex tubing |
| Tube huv si | ASTM A270 / A270M-24 | Seamless, welded los yog txias hnyav -ua haujlwm huv tubing |
| Boiler thiab Thaum tshav kub kub -Exchanger Tube | ASTM A213 / A213M-25 | Seamless cua sov-hloov tubing |
| Mechanical or Decorative Tube | ASTM A554-26 Cov khoom lag luam | Welded mechanical tubing |
| Stainless yeeb nkab Dimensions | ASME B36.19-2022 | NPS thiab teem caij ntev |
ASTM A312/A312M-25 npog seamless, ncaj-seam welded thiab hnyav hnyav-ua haujlwm welded austenitic stainless hlau yeeb nkab npaj rau kub-kub thiab dav corrosive kev pab cuam. Txhua cov yeeb nkab yuav raug kuaj xyuas hluav taws xob hydrostatic lossis tsis muaj kev puas tsuaj.
ASTM A269/A269M-25 npog nominal-phab ntsa-thickness austenitic stainless tubing rau kev xeb dav dav-tiv taus thiab qis- lossis kev pabcuam kub kub.
ASTM A270/A270M-24 yog npaj rau stainless hlau tu tubing siv nyob rau hauv cov khoom siv mis nyuj thiab khoom noj khoom haus daim ntawv sau npe nto tiav; Cov kev xav tau tshuaj-zoo ntxiv tuaj yeem thov.
ASTM A554-26 siv rau welded mechanical tubing rau ornamental, structural, pa thiab lwm yam uas tsis yog-piping mechanical applications.
ASTM A213/A213M-25 siv rau seamless boiler, superheater thiab tshav kub exchanger tubing es tsis yog cov txheej txheem dav dav.
Muaj Cov Qib Stainless Hlau
| Qib | Cov yam ntxwv tseem ceeb | Tej kev siv |
| TIAB SA 304 | General corrosion kuj thiab fabrication | Dej, cua, khoom siv thiab cov txheej txheem dav dav |
| TP 304 L | Tsawg carbon rau welded systems | Fabricated piping thiab khoom siv |
| TIAB SA 316 | Molybdenum{0}} alloyed corrosion kuj | Tshuaj thiab av-ib puag ncig systems |
| TP 316 L | Tsawg- carbon molybdenum qib | Welded tshuaj, zaub mov thiab txheej txheem piping |
| TIAB SA 321 | Titanium{0}} qib ruaj khov | Xaiv qhov siab -kub tshuab |
| TP 310 S | High-chromium thiab high-nickel tshav kub- qib resistant | Rauv thiab siab -kub gas systems |
| S31803 / S32205 | TIAB SA 2205 | Chloride-muaj thiab siab dua- cov txheej txheem muaj zog |
ASTM A312 yog tus qauv austenitic stainless hlau yeeb nkab. Duplex 2205 yeeb nkab yuav tsum raug txiav txim rau ASTM A790/A790M, uas npog seamless thiab ncaj-seam welded ferritic- austenitic stainless hlau yeeb nkab rau corrosive kev pab cuam.
Qib 304 lossis 304L
304 yog qhov dav dav - lub hom phiaj xaiv rau ntau yam dej, vaj tse thiab kev siv khoom siv.
304L feem ntau nyiam rau cov tshuab siv vuam ntau vim nws cov ntsiab lus qis dua yuav pab txo qis kev pheej hmoo ntawm kev kub nyhiab hauv vuam- thaj chaw cuam tshuam.
Qib 316 lossis 316L
316 thiab 316L muaj molybdenum, uas txhim kho kev tiv thaiv corrosion hauv zos piv nrog cov pa 304 hauv ntau cov tshuaj chloride- muaj ib puag ncig.
Txawm li cas los xij, 316L yuav tsum tsis txhob piav qhia tias yog dej hiav txwv thoob ntiaj teb - pov thawj. Qhov tseeb tiag yog nyob ntawm cov tshuaj chloride concentration, kub, ntws, crevices, deposits, oxygen tej yam kev mob thiab tu.
TIAB SA 2205
Duplex 2205 muaj lub zog ntau dua li cov pa annealed austenitic stainless hlau thiab txhim kho kev tiv thaiv chloride kev nyuaj siab -corrosion cracking.
Nws yuav tsum tau tswj kev kho cua sov thiab cov txheej txheem vuam thiab yuav tsum tau txiav txim siv ASTM A790 rau cov yeeb nkab lossis ASTM A789 rau raj.
Tube vs Tube
| Yam khoom | Stainless hlau yeeb nkab | Stainless Hlau Tube |
| Txoj Kev Txiav Txim Tseem Ceeb | NPS + Teem caij | Qhov tseeb OD × Phab ntsa |
| Piv txwv | NPS 1-1/2 Sch 40S | 38.1 × 1.5 hli |
| Standard OD rau "1-1/2" | 48.26mm 3 | 38.10 hli thaum 1.5-nti OD tau teev tseg |
| Daim ntawv thov tseem ceeb | Cov txheej txheem thiab siv cov kav dej | Cov cuab yeej siv hluav taws xob hloov hluav taws xob, kev huv thiab siv tshuab |
| Dimensional Standard | ASME B36.19 | Khoom lossis cov neeg siv khoom specification |
| Phab ntsa Identification | Teem caij | Direct phab ntsa thickness |
| Kev xaiv kawg | Beveled, threaded, grooved los yog tiaj | Plain, polished, orbital-weld-npaj lossis machined |
Tsis txhob siv "pipe" thiab "tube" interchangeably nyob rau hauv cov lus hais yam tsis tau lees paub qhov ntev ntawm lub hom phiaj.
Seamless vs Welded Stainless hlau yeeb nkab
| Yam khoom | Seamless | Welded |
| Longitudinal Weld | Tsis muaj | Tam sim no |
| Txoj kev tsim khoom | Pierced los yog extruded hollow, ces tiav | Flat strip tsim thiab longitudinally welded |
| Dimensional Consistency | Nyob ntawm cov txheej txheem thiab txias tiav | Ua tau zoo sib xws |
| Nto xaiv | Pickled los yog polished | Pickled, polished thiab weld - tiav |
| Tus Nqi Ua Lag Luam | Feem ntau siab dua | Feem ntau kev lag luam |
| Hom kev xaiv | Qhov project-cov kev pabcuam tseem ceeb tshwj xeeb thiab cov phab ntsa hnyav | Cov txheej txheem dav dav, kev siv huv huv thiab kev tsim qauv |
| Siab Muaj Peev Xwm | Yuav tsum muaj kev suav engineering | Yuav tsum muaj kev suav engineering |
Seamless yeeb nkab tsis tau txais kev ntsuas rau siab dua li txhua welded yeeb nkab.
Lub peev xwm siab nyob ntawm:
Cov ntaub ntawv qib
Cov khoom siv kho tshuab
Yam tsawg kawg nkaus phab ntsa thickness
Phab ntsa -thickness kam rau ua
Tsim kub
Kev tiv thaiv corrosion
Siv tau piping code
Weld zoo thiab kev tsim kho yam
Fittings thiab xaus kev sib txuas
Cyclic loading
Tsim kom raug thiab sim ASTM A312 welded yeeb nkab tuaj yeem siv rau hauv siab thiab corrosive - kev pabcuam kav dej thaum tso cai los ntawm txoj haujlwm tsim qauv.
Nto Finish Options
Pickled thiab Passivated
Standard industrial nto rau txheej txheem piping thiab tshuaj tshuab.
Bright Annealed
Smooth, ci ntsa iab tshav kub- kho qhov chaw haum rau huv - kev pabcuam tubing thiab khoom tsim khoom.
Mechanically Polished
Muaj nyob rau hauv ntau yam abrasive tiav raws li qhov xav tau zoo li lossis sab hauv roughness.
Electropolished
Electrochemical finishing tuaj yeem muab tau rau kev xaiv huv thiab siab -purity tubing thaum tau teev tseg.
Txhuam los yog Daim iav Polished
Feem ntau siv rau architectural, hniav thiab mechanical ASTM A554 tubing es tsis zoo li txheej txheem yeeb nkab.
Rau sanitary tubing, qhia:
Internal nto roughness
Sab nrauv tiav
Longitudinal lossis circumferential polishing
Weld-bead condition
Electropolishing yuav tsum tau
Kev ntxuav thiab ntim cov txheej txheem
ASTM A270 tso cai rau zeb, mechanically polished thiab electropolished huv huv-tube nto thiab tso cai rau qhov siab tshaj plaws roughness{2}} nruab nrab yuav tsum tau teev tseg.
Kev huv huv thiab zaub mov-Cov ntawv thov ua haujlwm
Daim ntawv pov thawj 304L lossis 316L ib leeg tsis ua lub raj tsim nyog rau kev pabcuam huv.
Ib qho kev cai huv huv yuav tsum txheeb xyuas:
ASTM A270 yuav tsum tau
Ua tiav sab nraud txoj kab uas hla
Phab ntsa thickness
Internal nto roughness
Weld- hlaws dai
Thaum tshav kub kub-kev kho mob
Electropolishing yog tias xav tau
Ntxuav thiab passivation
Kev npaj kawg
Ntim thiab cov kaus mom kawg
Siv tau cov khoom siv tu cev
ASTM A270 yog npaj rau cov khoom noj siv mis thiab khoom noj khoom haus -kev lag luam tu tubing nrog tshwj xeeb nto tiav. Pharmaceutical- yuav tsum tau ua kom zoo ntxiv.
Daim Ntawv Ceeb Toom Siab
Tus lej teem sijhawm tsis yog tus kheej txiav txim siab ua haujlwm nyab xeeb.
Piv txwv li, Sch 80S muaj cov phab ntsa nominal ntau dua li Sch 10S, tab sis kev cia siab tseem nyob ntawm cov khoom tso cai rau kev ntxhov siab ntawm qhov ntsuas kub thiab qhov tsim nyog siv.
Piping engineer yuav tsum xav txog:
ASME B31.1, B31.3 lossis lwm txoj cai tswjfwm
Khoom specification
Tsim siab
Tsim kub
Yam tsawg kawg yuav tsum tau phab ntsa
Kev tsim khoom kam rau ua
Corrosion thiab erosion pub
Ceg kev sib txuas
Khoov thinning
Xov los yog groove pub nyiaj
Kev sib koom tes tsim
Hydrostatic xeem siab
Kev qaug zog thiab thermal cycling
Dongmeng Group muab cov khoom siv thiab cov ntaub ntawv tshuaj xyuas tab sis tsis muab qhov ntsuas siab thoob ntiaj teb rau txhua qhov 1-1 / 2-nti kav.
Tej kev siv
NPS 1-1/2 Pipe
Cov ntawv thov uas muaj xws li:
Tshuaj- txheej txheem piping
Industrial dej systems
Compressed -air kab
Chav thiab condensate systems
Cov kav dej siv hluav taws xob
Pump thiab valve kev sib txuas
Pharmaceutical- txheej txheem piping
Cov khoom siv marine piping
Cov dej khib nyiab
Thaum tshav kub kub-hloov tshuab
1.5-Inch OD Tube
Cov ntawv thov uas muaj xws li:
Khoom noj khoom haus- cov khoom siv
Cov khoom noj mis
Pharmaceutical skids
Kub exchangers
Tswv yim
Tes tuav
Rooj tog
Exhaust systems
Cov khoom siv thav duab
Architectural Cheebtsam
OEM fabricated sib dhos
Daim ntawv thov npe ib leeg tsis txaus rau kev xaiv cov khoom siv. Cov neeg yuav khoom yuav tsum muab cov kua dej, qhov kub thiab txias, siab, chloride raug thiab yuav tsum tau siv txoj kev tu.
Custom processing Services
Dongmeng Group tuaj yeem muab tag nrho - ntev yeeb nkab lossis cov khoom ua tiav raws li cov duab kos.
Cov kev pabcuam muaj xws li:
Tsau -ntev txiav
Xaus ntsej muag
Kev npaj bevel
Xov
Yob los yog txiav grooving
CNC drilling tshuab
Qhov kev ua haujlwm
Cov yeeb nkab dabtsi yog khoov
Tube khoov
Orbital-welding npaj
Sab hauv thiab sab nrauv polishing
Electropolishing kev sib koom tes
Pickling thiab passivation
Kev cai cim
Fabricated spool assemblies
Kev ua tau zoo nyob ntawm qib, qhov ntev, lub sijhawm, khoov vojvoog thiab ua tiav qhov siab ntev.
Kev tshuaj xyuas thiab kev ruaj ntseg zoo
Kev tshuaj xyuas tuaj yeem npaj tau raws li cov khoom lag luam tau teev tseg thiab kev tshuaj xyuas thiab kev npaj ua ntej.
Cov tswj muaj xws li:
Cov ntaub ntawv qib thiab cua sov- pov thawj tus lej
Mill Test Certificate tshuaj xyuas
Kev txheeb xyuas cov khoom zoo
Sab nraud - txoj kab uas hla
Phab ntsa -thickness ntsuas
Kev tshuaj xyuas ovality thiab straightness
Ntev thiab xaus kev soj ntsuam
Nto -kev tshuaj xyuas
Weld-seam tshuaj xyuas
Internal roughness ntsuas
Kev ntsuam xyuas hydrostatic
Eddy- kev sim tam sim no
Kev kuaj ultrasonic
Tensile thiab flattening xeem
Thib peb-kev soj ntsuam tog
ASTM A312, A269, A270, A790 thiab A789 muaj cov khoom siv - tshwj xeeb hydrostatic los yog tsis muaj kev puas tsuaj rau kev kuaj xyuas. Txoj kev kuaj xyuas tseeb yuav tsum raug txheeb xyuas hauv daim ntawv xaj yuav khoom.
Cov ntaub ntawv muaj
EN 10204 3.1 Mill Test Certificate
Daim ntawv qhia txog tshuaj muaj pes tsawg leeg
Mechanical test report
Hydrostatic test report
Eddy- daim ntawv qhia tam sim no
Daim ntawv ntsuam xyuas Ultrasonic
PMI daim ntawv qhia
Nto- daim ntawv qhia txog roughness
Dimensional soj ntsuam daim ntawv qhia
Thaum tshav kub kub- cov ntaub ntawv kho mob
Certificate of Conformity
Thib peb-toj soj ntsuam daim ntawv qhia
Thaum tshav kub kub- cov npe ntim khoom
Cov ntaub ntawv yuav tsum tau lees paub ua ntej ntau lawm.
Ntim thiab Traceability
Txheem export ntim yuav suav nrog:
Yas kawg caps
Waterproof qhwv
Tus kheej lub tes tsho rau polished raj
Hlau- cov hlua khi
Cov rooj tog ntoo
Ua npuas ncauj los yog ntawv cais
Desiccant rau kev xa khoom hiav txwv
Qib thiab qhov ntev daim ntawv lo
Thaum tshav kub kub- tus lej cim
Cov neeg siv khoom - cov cim xa khoom tshwj xeeb
Polished thiab huv cov raj yuav tsum tau tiv thaiv tus kheej kom txo tau qhov kev puas tsuaj ntawm qhov chaw thiab sab hauv.
Stainless Hlau Yeeb Nkab Nqe
Tus nqi ntawm 1-1 / 2-inch stainless hlau yeeb nkab nyob ntawm:
NPS yeeb nkab lossis 1.5-nti OD raj
Stainless hlau qib
Seamless los yog welded manufacturing
Teem sijhawm lossis ncaj qha phab ntsa thickness
Ntev thiab kom muaj nuj nqis
Nto tiav
Internal roughness
Kev kho cua sov
Kev npaj kawg
Kev ua haujlwm ntxiv
NDT cov kev xav tau
Daim ntawv pov thawj
Ntim
Freight thiab Incoterms
Ib daim ntawv hais tiav yuav tsum qhia meej meej:
Qib + Txuj + Loj + Phab Ntsa + Ntev + Ua tiav + Kev Xeem + Kev Ua + Cov Lus Cog Tseg
Vim li cas thiaj xaiv Dongmeng Group?
Dongmeng Group muab stainless hlau yeeb nkab thiab raj xa khoom, ua, tshuaj xyuas thiab kev txhawb nqa thoob ntiaj teb.
Cov neeg siv khoom tuaj yeem tau txais:
Kho cov yeeb nkab-vim- raj qhov ntsuas qhov ntsuas
Austenitic thiab duplex qib
Seamless thiab welded xaiv
Sch 5S txog Sch 80S qhov ntev
General, huv si thiab mechanical tubing
Tsau -ntev thiab ua tiav
Nto polishing thiab passivation
MTC thiab NDT cov ntaub ntawv
Thib peb- pab pawg soj ntsuam
Export seaworthy ntim
FOB, CFR, CIF thiab DDP kev xa khoom
Thov ib daim ntawv qhia kev
Rau qhov hais kom raug, thov muab:
Lub raj lossis lub raj
NPS lossis qhov tseeb sab nraud
Teem caij lossis phab ntsa thickness
Stainless hlau qib
Cov khoom txheem
Seamless los yog welded
Ntev
Ntau
Nto tiav
Internal roughness
Kev npaj kawg
Cov dej ua haujlwm
Tsim siab
Tsim kub
Kev xeem yuav tsum tau
Cov ntaub ntawv xav tau
Chaw nres nkoj qhov chaw lossis chaw nyob xa khoom
Lub tuam txhab:Dongmeng Group
Email: office@dongmjd.com
Xov tooj / WhatsApp: +86 157 6921 4734
Cov lus nug nquag
Puas yog 1.5-nti stainless hlau yeeb nkab 38.1 hli sab nraud txoj kab uas hla?
Tsis yog thaum nws raug txiav txim raws li NPS 1-1/2 yeeb nkab. NPS 1-1/2 yeeb nkab muaj qhov tseeb sab nraud ntawm 48.26 hli. Lub raj tshwj xeeb tau xaj raws li 1.5-nti OD muaj qhov tseeb sab nraud ntawm 38.10 hli.
Vim li cas NPS 1-1/2 yeeb nkab loj dua 1.5 nti?
NPS yog lub npe ntawm cov yeeb nkab uas tsis yog kev ntsuas ncaj qha ntawm sab nraud. ASME B36.19 muab NPS 1-1/2 yeeb nkab rau sab nraud ntawm 1.900 nti.
Puas yog sab nraud txoj kab uas hla hloov nrog lub sijhawm?
Tsis yog. Tag nrho cov txheej txheem NPS 1-1/2 cov sij hawm siv tib lub 48.26 mm sab nraud. Phab ntsa thickness thiab sab hauv txoj kab uas hla hloov.
Dab tsi yog phab ntsa thicknesses rau NPS 1-1/2 yeeb nkab?
Cov sij hawm tsis zoo xws li 1.65 hli rau Sch 5S, 2.77 hli rau Sch 10S, 3.68 hli rau Sch 40S thiab 5.08 hli rau Sch 80S.
Yam qauv twg kuv yuav tsum siv rau kev ua cov kav dej?
ASTM A312 / A312M feem ntau teev rau austenitic stainless hlau txheej txheem yeeb nkab. ASTM A790 / A790M yog siv rau duplex stainless hlau txheej txheem yeeb nkab.
Yam qauv twg kuv yuav tsum siv rau cov kav dej dav dav?
ASTM A269 / A269M npog seamless thiab welded austenitic stainless hlau tubing rau kev xeb dav dav - tiv taus thiab kub kev pab cuam.
Yam qauv twg kuv yuav tsum siv rau cov khoom noj lossis cov khoom siv mis nyuj?
ASTM A270 / A270M yuav tsum raug txiav txim siab rau cov kav dej huv nrog cov txheej txheem saum npoo tiav. Kev huv huv zaum kawg kuj yog nyob ntawm cov khoom siv tsim, vuam xov thiab tu yuav tsum tau ua.
Tus qauv twg siv rau cov hniav polished raj?
ASTM A554 siv rau welded mechanical tubing siv rau ornamental, structural thiab zoo sib xws daim ntaub ntawv.
2205 Duplex puas tuaj yeem muab rau ASTM A312?
No. Duplex 2205 yeeb nkab yuav tsum nquag teev rau ASTM A790 / A790M, thaum duplex tubing feem ntau teev rau ASTM A789 / A789M.
Puas yog seamless yeeb nkab ib txwm muaj zog dua welded yeeb nkab?
Tsis yog. Lub zog thiab siab muaj peev xwm nyob ntawm cov khoom siv, phab ntsa thickness, kev tsim khoom zoo, tsim kub thiab kev tswj kav kav dej.
Puas yog 316L haum rau dej hiav txwv?
316L muaj cov tshuaj chloride zoo dua li 304 hauv ntau qhov chaw, tab sis nws tsis tiv thaiv cov dej hiav txwv pitting lossis crevice corrosion. Kub, oxygen, deposits, crevices thiab ntws tej yam kev mob yuav tsum tau soj ntsuam.
Koj puas tuaj yeem muab txiav thiab beveled yeeb nkab?
Yog lawm. Tsau -ntev txiav, tig, beveling, threading, grooving, drilling, dabtsi yog khoov thiab kos duab-raws li kev ua haujlwm muaj.
Cov ntaub ntawv twg yog qhov tseem ceeb tshaj plaws thaum thov kev tsocai?
Ua ntej lees paub seb koj puas xav tauNPS 1-1/2 yeeb nkab nrog 48.26 mm ODlos yog1.5-nti OD tubing nrog 38.10 hli OD. Tom qab ntawd muab cov qib, lub sij hawm los yog phab ntsa thickness, ntev, kom muaj nuj nqis, tiav thiab siv tus qauv.
Cim npe nrov: 1-1/2 nti stainless hlau yeeb nkab, 1.5 nti stainless hlau raj, 304 stainless hlau yeeb nkab 1.5 nti, 316L stainless hlau yeeb nkab, NPS 1-1/2 stainless hlau yeeb nkab, 48.3 hli stainless hlau yeeb nkab, Sch 40 stainless hlau yeeb nkab
