ASTM A182 Stainless Hlau Flanges
ASTM A182 stainless hlau flanges yogforged piping Cheebtsamua los ntawm siab - zoo alloy thiab stainless hlau, tsim rauhigh-kub, siab-siab, thiab kev pabcuam corrosive. Tsim los ntawm ASTM A182 cov ntaub ntawv, cov flanges no yog raws li qhov loj meASME B16.5 / B16.47qauv. Lawv tau siv dav hauvroj & roj, petrochemical, offshore, hluav taws xob tsim, thiab kev lag luam piping systems.
ASTM A182 yog dab tsi?
ASTM A182 qhiaalloy thiab stainless hlau forged los yog dov Cheebtsamrau cov kav dej hauv qab kub lossis siab, suav nrog:
- Flanges
- Fittings
- Valves
Nws txhaischemical muaj pes tsawg leeg, txhua yam khoom, kev kho cua sov, thiab kev xeem yuav tsum tau uarau txhua qib.
Qib khoom
| Qib | Kev piav qhia | Daim ntawv thov |
|---|---|---|
| F304 / F304L | General corrosion kuj | Roj & roj, dej, tshuaj lom neeg kev lag luam |
| F316 / F316L | Txhim kho chloride tsis kam | Marine, offshore, tshuaj nroj tsuag |
| F321 | Titanium stabilized, kub kub | Chav, siab -kub pipelines |
| Duplex F51 / F53 | Siab zog + corrosion kuj | Offshore, dej hiav txwv, tshuaj lom neeg kev lag luam |
Lus Cim: Cov qib Duplex yog siv thaum teev rau ASTM A182 flanges; tsis yog txhua qhov project xav tau lawv.
Hom Flanges
Peb muab ntau yam ntawm ASTM A182 forged stainless hlau flanges:
| Hom | Kev piav qhia |
|---|---|
| Weld caj dab (WN) | High -siab tshuab, muaj zog sib koom ua ke |
| Slip-On (SO) | Yooj yim installation, nruab nrab siab |
| Qhov muag tsis pom (BL) | Cov yeeb nkab kawg kaw |
| Qhov (socket) Weld (SW) | Txoj kab uas hla me me, siab - cov kav dej siab |
| Xov (TH) | Tsawg-siab, sib dhos yam tsis muaj vuam |
| Kev sib koom tes (LJ) | Flange nrog stub kawg, yooj yim dismantling |
| Lub nplhaib hom Joint (RTJ) | Siab - siab, roj & roj kav |
| Orifice / Ntev Weld Neck | Qhov project- tshwj xeeb tsim |
Loj & Siab Chav Kawm
- Nominal qhov ntau thiab tsawg:1/2 "- 48" (DN15 - DN1200+)
- Cov chav kawm siab:150/300/600/900/1500/2500
- Kev cai qhov ntau thiab tsawg thiab kev ntsuam xyuas muaj nyob rau hauv ib qhov project yuav tsum tau
ASTM A182 Flange Xaiv Matrix
| Daim ntawv thov | Pom zoo Qib | Qib Siab | Sau ntawv |
|---|---|---|---|
| Offshore dej hiav txwv | F316L / Duplex F51 | 300–600 | High chloride, corrosion kuj |
| Siab -temp steam | F321 | 300–900 | Titanium stabilized |
| General roj & roj | F304 / F304L | 150–300 | Cov xwm txheej txheem |
| Tshuaj cog | F316L / F53 | 150–900 | Corrosive media |
| Kev kho dej | F304 / F304L | 150–300 | Me me corrosion |
Cov matrix no pab cov neeg yuav khoom sai sai xaiv cov khoom tsim nyog thiab chav kawm rau lawv cov haujlwm.
ASTM A182 Stainless Hlau Flanges Txheej Txheem
- Cov khoom siv raw (ASTM A182 ua raws)
- Forging (qhib tuag / kaw tuag)
- Kev kho cua sov (kev daws teeb meem annealing / quenching)
- Rough thiab CNC machining
- Nto xov
- Dimensional soj ntsuam
- Mechanical & chemical kuaj
ASTM A182 Flanges Kev Ua Haujlwm Zoo & Kev Xeem
Mechanical & Chemical Test
- Tensile zog, yield zog
- Hardness & Impact tests
- Tshuaj ntsuam xyuas muaj pes tsawg leeg (spectrometer)
Tsis yog -Kev Ntsuas Kev Puas Tsuaj (NDT)
- Penetrant Testing (PT) - tus qauv
- Kev Ntsuas Ultrasonic (UT) - qhov project- tshwj xeeb
- Radiographic Testing (RT) - thaum xav tau
Cov ntaub ntawv
- EN 10204 3.1 / 3.2 Mill Test Certificate (MTC)
- Thaum tshav kub kub naj npawb traceability
- Kev tshuaj xyuas & kev ua raws cai
Nto Finish Options
- Raised ntsej muag (RF)
- Lub ntsej muag tiaj tus (FF)
- Lub nplhaib hom Joint (RTJ)
- Serrated / custom tiav
- Kev tiv thaiv txheej los yog roj txheej rau kev xa khoom
ASTM A182 Flange hauv Tshuag
Ntim & Shipping
- Fumigated ntoo crates
- Kev tiv thaiv kawg caps
- Anti- xeb roj txheej
- Cov khoom siv ntxiv rau kev thauj khoom hiav txwv
- Kev them nyiaj yug thoob ntiaj teb shipping (hiav txwv, huab cua, multimodal)
Daim ntawv thov
- Roj & roj pipelines
- Petrochemical nroj tsuag
- Offshore platforms
- Fais fab tuag systems
- Kub exchangers
- Cov nroj tsuag kho dej
- General industrial siab piping
Flange Ntim thiab shipping
FAQ
Q1: Puas yog ASTM A182 flanges haum rau kev siv siab -siab?
Yog lawm, thaum siv nrog cov qib siab thiab qib siab, lawv tsim nyog rau siab - kub thiab siab - cov kav dej siab.
Q2: Cov ntawv pov thawj twg muab?
EN 10204 3.1 / 3.2 MTC nrog tag nrho cov xov tooj cua sov traceability.
Q3: Lub sij hawm xa tuaj yog dab tsi?
7-30 hnub nyob ntawm qib, qhov loj, thiab qhov ntau.
Q4: Cov qib twg yog qhov zoo tshaj plaws rau kev siv offshore?
F316L thiab duplex F51 / F53, vim muaj corrosion kuj.
Q5: Cov flanges puas tuaj yeem tsim tau?
Yog lawm, tsis yog- qhov ntev, qhov ntsuas siab, thiab qhov ua tiav muaj nyob rau ntawm kev thov.
Cim npe nrov: Tuam Tshoj astm a182 stainless hlau flanges manufacturers, lwm tus neeg, Hoobkas
Tom ntej
ASTM A694 Slip Ntawm FlangeKoj Tseem Yuav Zoo Li
Xa kev nug