Khoom taw qhia
| Khoom | 3PE Anti-Corrosion Steel Yeeb Nkab |
| Txheej Txheem | TIAB SA 30670 |
| Steel Yeeb Nkab Qib | API 5LGRB-X80, ASTM A53 GRA-GRC, EN10219 |
| Cov txheej txheem | Welded thiab Seamless Pipes |
| OD mm | 21mm-3200mm |
| WT mm | 1 hli-50mm |
| Ntev | 5.8m / 6m / 11.8m / 12m / DRL / SRL / Random Ntev |
| Nto | 2LPE Txheej / 3LPE Txheej / FBE Txheej |
Cov khoom ntawm 3PE Anti-Corrosion Steel Pipe
Daim ntawv thov Epoxy hmoov (Inner Layer):
1.Electrostatic Txau: Cov hmoov tsis zoo epoxy yog txau mus rau qhov zoo hauv av, kub steel yeeb nkab.
2.Lub tshav kub ua rau cov hmoov yaj, ntws, thiab tshuaj lom neeg rau cov hlau nto, ua kom tsis tu ncua, pinhole - txheej dawb.
3.Tshiab thickness: 80-100 μm.
4.Cov txheej txheem no muab cov tshuaj tiv thaiv zoo heev thiab muaj zog adhesion rau cov hlau.
2. Adhesive Layer Application (Middle Layer):
1.Thaum cov yeeb nkab tseem kub, cov nplaum copolymer (feem ntau EVA lossis APAO) tau thov tam sim tom qab txheej txheej epoxy.
2.Cov txheej txheem no ua raws li "tus choj molecular," kom muaj kev sib raug zoo ntawm cov polar epoxy thiab tsis yog -polar polyethylene.
3.Applied ntawm extrusion los yog tshuaj tsuag, nrog ib tug tuab ntawm 170-250 μm .
3. Polyethylene Txheej Txheej (Cov Txheej Txheem Txheej Txheem).
Ib txheej tuab ntawm siab - ntom polyethylene (HDPE) yog extruded tshaj cov nplaum txheej thaum cov yeeb nkab tseem nyob hauv kev txav thiab kub.
Lub plhaub sab nrauv no muab:
1.Mechanical tiv thaiv kev cuam tshuam thiab puas.
2.Resistance rau dej, UV hluav taws xob, thiab av kev nyuaj siab.
3.Ntev -lub sij hawm durability nyob rau hauv hnyav ib puag ncig.
4.Thickness ranges ntawm 1.8 mm mus rau 3.7 mm , nyob ntawm cov kev pabcuam (xws li, 2.5 mm rau kev siv dav dav, mus txog 3.7 mm rau qhov chaw hnyav).
Kev sib piv ntawm cov kav dej liab qab thiab 3PE Anti-Corrosion Steel Pipe
| Nta | 3PE-Coated Steel Pipe | Tsis yog -Coated Steel Pipe | Qhov zoo ntawm 3PE |
| Corrosion Resistance | Zoo heev - tiv thaiv av noo, acids, alkalis, ntsev, thiab microbial corrosion | Tsis zoo - heev susceptible rau xeb thiab pitting | ✅ Tiv thaiv sab hauv / sab nraud corrosion nyob rau hauv ib puag ncig hnyav |
| Lub neej | 30–50 xyoo (txog 80+ nyob rau hauv cov xwm txheej zoo) | 5-15 xyoos, feem ntau tsawg dua hauv cov av txhoj puab heev | ✅ 2-5x lub neej ua haujlwm ntev |
| Mechanical Protection | Siab - PE txheej tiv thaiv qhov cuam tshuam, puas, thiab av kev ntxhov siab (Ntau dua lossis sib npaug li 8 J / mm) | Tsis muaj - nto tau yooj yim puas thaum tuav / teeb tsa | ✅ Nrog rau kev rov qab ua dua, kev thauj mus los, thiab kev txav hauv av |
| Adhesion zog | Cov tshuaj lom neeg muaj zog & kev sib raug zoo (FBE rau hlau, ntau- txheej txheej) | N / A - tsis muaj txheej tiv thaiv | ✅ Tsis muaj delamination nyob rau hauv thermal cycling los yog siab |
| Txhim kho Flexibility | Tau ncaj qha faus lossis submerged yam tsis muaj kev tiv thaiv ntxiv | Yuav tsum tau qhwv sab nraud, tiv thaiv cathodic, lossis trench hauv ob sab phlu | ✅ Txo kev teeb tsa kev nyuaj thiab nqi |
| Kev Xav Tau Kev Kho Mob | Yam tsawg kawg nkaus - kev cuam tshuam lub neej qis | Kev tshuaj xyuas tas li, kho, thiab hloov pauv yuav tsum tau ua | ✅ Txuag sijhawm thiab cov nqi ua haujlwm |
| Kev Ruaj Ntseg | Tsawg heev - seamless, pinhole -dawb txheej nrog rau kev kuaj hnub so | High-corrosion ua rau xau, tshwj xeeb tshaj yog nyob rau hauv welds | ✅ Txhim khu kev nyab xeeb rau roj, roj, thiab dej xa mus |
| Zog Efficiency | Smooth sab hauv phab ntsa txo ndlwg tsis kam thiab siv zog | Rough, corroding nto nce kev sib txhuam thiab lub zog poob | ✅ Txhim kho qhov system efficiency txog li 15% |
| Environmental Safety | Tiv thaiv kev sib kis los ntawm kev xau; cov ntaub ntawv tsis yog - tshuaj lom thiab rov ua dua tshiab | Kev pheej hmoo ntawm av / dej muaj kuab paug vim corrosion tsis ua hauj lwm | ✅ Eco-kev xaiv tus phooj ywg thiab ruaj khov |
| Tag nrho tus nqi ntawm cov tswv cuab | Tus nqi pib siab dua, tab sis qis dua ntev dua - tus nqi | Tus nqi qis dua, tab sis kev saib xyuas siab thiab hloov cov nqi | ✅ Tus nqi -zoo tshaj lub neej voj voog |
| Cov qauv siv tau | Ua raws li ISO 21809-1, API 5L, SY/T 0413, DIN 30670 | Feem ntau unregulated los yog minimally tiv thaiv | ✅ Ua tau raws li cov qauv kev nyab xeeb thoob ntiaj teb |
| Cov ntawv thov | Roj & roj pipelines, hauv nroog dej systems, offshore tej yaam num, tshuaj nroj tsuag | Cov qauv ib ntus, saum toj no -hauv av qis- kev pheej hmoo siv | ✅ Haum rau qhov tseem ceeb infrastructure |
Kev soj ntsuam zoo thiab kuaj
Txhua lub kav dej tau txais kev kuaj xyuas nruj:
1. Kev soj ntsuam pom: Rau npuas, tawg, lossis txheej tsis sib xws.
2.Pinhole Detection (Holiday Test): High-voltage spark tester scans deg - txhua tus pinhole yuav ua hluav taws xob thiab ua rau lub tswb.
3 .Adhesion Test: ntsuas kev sib raug zoo ntawm cov khaubncaws sab nraud povtseg thiab nruab nrab ntawm txheej thiab hlau.
4 .Kev Ntsuas Thickness: Ua raws li cov qauv zoo li SY/T 0413 lossis DIN 30670 .
5.Txhua cov yeeb nkab tuaj yeem nqa tau QR code txuas rau nws cov ntaub ntawv tsim khoom thiab cov ntawv xeem.
Hu rau
peb nyob ntawm no rau koj
Cim npe nrov: 3pe anti-corrosion steel yeeb nkab, Tuam Tshoj 3pe anti-corrosion steel yeeb nkab manufacturers, lwm tus neeg, Hoobkas
