Tuyo HDPE dafay wax ci tuyo polyethylene biñ defaree resine polyethylene bu dëgër, ñu koy faral di joxe ciPE80, PE100, wala PE4710note ngir serwiis bu am notu presioŋ-. Buñu ko méngale ak tige PE generic, tige HDPE dafa gëna am doole - ba - ratio densité, gëna gudd - performance hydrostatic, ak gëna mëna xeex màggug xar-xar bu yeex, moo tax mu nekk tànneef buñ miin ci ndox, gaz, ak transmission fluide usine.
Tuyo HDPE
Design buy yàgg: Tuyo PE méngoo na ak ASTM D3035/F714/AWWA C906 ngir sistemu ndox, jëfandikoo PE4710 ngir dundu 50+ at ci Amerique Latine.
Njàngat yi ak Njàngat yi: PE4710 ak SDR11-17; résistance bu rëy ci xar-xar ak aar ci UV.
Gëdd yi: OD 4-8 ci, muñ ±0.5% OD, +12% kuuraŋ; guddaay yuñ jagleel
QA: Dañu natt hidrostatik/NDT, MTC 3.1, tànneefi TPI ngir sàmmonte.
Xayma: SDRs stock/personalisé, kit fusion
Njàngat yi ak Njàngat yi: PE4710 ak SDR11-17; résistance bu rëy ci xar-xar ak aar ci UV.
Gëdd yi: OD 4-8 ci, muñ ±0.5% OD, +12% kuuraŋ; guddaay yuñ jagleel
QA: Dañu natt hidrostatik/NDT, MTC 3.1, tànneefi TPI ngir sàmmonte.
Xayma: SDRs stock/personalisé, kit fusion
Yonnee nga laaj
Duggal
NdajeASTM D3035, ASTM F714, akAWWA C906norme, tuyo polyethylene octal mën na tëye ay xeetu presioŋ yu yegg ba 200 psi ak yàggaay. Octal Pipe dafay joxe stock ci grade performance yu kawe, di saafara jafe-jafe yi ci infrastructure yi ci diwaan yi lu ci melni liggéeyu sismik ak suuf yu metti.
Samp ak sàrt yiñ tëral
Sooy tànnee HDPE tuyo taille, ingénieur yi dañuy njëkka tëj ñetti mbir:OD (IPS/DIPS), DRS, ak mébet biklaasu fitna. Ci projet yiy liggéey ci ndox ci suufu AWWA C906, SDR mooy "kadran bu am doole" (ci misaal,SDR11 dañu koy faral di jëfandikoo ci 200 psi), ci noonu la tolerans yi ak seytu kuuraŋ yi di dogalee fusion field bi ak wóor gi ci diir bu yàgg.
Sunu HDTuyo PEméngoo akASTM D3035ngir DR{0}}ñu jox PRtuyo,ASTM F714ngir diametre yu gëna mag, akAWWA C906ngir liggéeyum ndox ci diggante 4 in. ba 65 in. Mbir yu melniPE4710Fexe am doole hydrostatic bu yéeg, méngoo ak ISO 4427 ngir projet internasional yu naan ak ndox mu sew ci Amerique Latine.
Dayo tuyo HDPE (OD, SDR & Klaas presion)
Ci suuf amnagaaw, di faral di jëfandikoo - dayo IPSdi waneOD dëggakyaatuwaayu kuuraŋ bi gëna ndawpourDR11akDR17, boole ci li ñuy xamPE4710 nominal de pressionloxo joxe.
Toppal dimensionnement IPS/DIPS ak toleransi OD ±0.5% ak +12%/{9}}0%. Valeur SDR yi dañuy tëral notu presioŋ; SDR11 ngir 200 psi. Guddaay 12-15m; 13.5m diggu valeur ngir kalku stock.
Stock ciPE4710ci SDRs, diisaay ci 0.95 g / cm3 dëgëraay, +1.8% yamale -mujjee ci balans. Tolluwaayu melokaan ci laaj.
| Dayo nominal (ci) | OD (ci/mm) | DRS | Mur min (ci/mm) | Guddaay (m) | Ay daggit | Poids (MT) |
|---|---|---|---|---|---|---|
| 4 | 4.50 / 114.3 | 17 | 0.265 / 6.73 | 13.5 | 120 | 5.2 |
| 4 | 4.50 / 114.3 | 11 | 0.409 / 10.39 | 13.5 | 100 | 7.6 |
| 4 | 4.50 / 114.3 | 9 | 0.500 / 12.70 | 13.5 | 80 | 9.1 |
| 6 | 6.625 / 168.3 | 17 | 0.390 / 9.91 | 13.5 | 90 | 11.3 |
| 6 | 6.625 / 168.3 | 11 | 0.602 / 15.29 | 13.5 | 70 | 16.5 |
| 6 | 6.625 / 168.3 | 9 | 0.736 / 18.69 | 13.5 | 60 | 19.8 |
| 8 | 8.625 / 219.1 | 17 | 0.507 / 12.88 | 13.5 | 60 | 18.4 |
| 8 | 8.625 / 219.1 | 11 | 0.784 / 19.91 | 13.5 | 50 | 26.9 |
| 8 | 8.625 / 219.1 | 9 | 0.958 / 24.33 | 13.5 | 40 | 32.1 |
Dossier saytu (MTC 3.1/3.2, rapoor NDT) mën nañu ko am suñu ko laajee.
| Dayo IPS nominal | OD dëgg (ci / mm) | DR11 mur min (ci / mm) | DR17 Mur min (ci / mm) | PE4710 nominal de pression* |
|---|---|---|---|---|
| 2" | 2.375 / 60.32 | 0.216 / 5.49 | 0.140 / 3.56 | DR11200 psi/ DR17125 psi(Liggéeyukaay ISCO) |
| 3" | 3.500 / 88.90 | 0.318 / 8.08 | 0.206 / 5.23 | DR11200 psi/ DR17125 psi(Liggéeyukaay ISCO) |
| 4" | 4.500 / 114.30 | 0.409 / 10.39 | 0.265 / 6.73 | DR11200 psi/ DR17125 psi(Liggéeyukaay ISCO) |
| 6" | 6.625 / 168.27 | 0.602 / 15.29 | 0.390 / 9.91 | DR11200 psi/ DR17125 psi(Liggéeyukaay ISCO) |
| 8" | 8.625 / 219.07 | 0.784 / 19.91 | 0.507 / 12.88 | DR11200 psi/ DR17125 psi(Liggéeyukaay ISCO) |
| 10" | 10.750 / 273.05 | 0.977 / 24.82 | 0.632 / 16.05 | DR11200 psi/ DR17125 psi(Liggéeyukaay ISCO) |
| 12" | 12.750 / 323.85 | 1.159 / 29.44 | 0.750 / 19.05 | DR11200 psi/ DR17125 psi(Liggéeyukaay ISCO) |
Limu macceer bi boole ak màndarga mekanik yi
Tuyo HDPEjëfandikoo resin bu dëgër - akASTM D3350xeetu selil, lu melni 445574C, ngir mu mëna xeex xar-xar yi ak jafe-jafe yi environmaa bi di jural.
| Moom mu ngi | PE4710 Valeur | Xeetu test bi |
|---|---|---|
| Densité (g/cm3) | 0.941-0.955 | ASTM D1505 |
| Index de fusion (g/10 min) | <0.15 | ASTM D1238 |
| Module de flexion (psi) | 110,000-160,000 | ASTM D790 |
| Force de traction à rendement (psi) | >3,500 | ASTM D638 |
| Design hydrostatik (psi ci 73 degre F) | 1,600 | ASTM D2837 |
| Resistance bu yeex ci màggug xar-xar (waxtu) | >10,000 | ASTM F1473 |
Màndarga yii dañuy may dundu liggéey bi lu ëpp 50 at, ak ay yokk ngir aar ci UV suñu ko jëfandikoo ci kaw suuf.
Tuyo FDPE vs Tuyo PE: Lu kàddu yi di tekki
Tuyo PE vs Tuyo HDPEdafay faral di nekk laaj ci wàllu terminoloji.PEdafay leeral famiy polyethylene, fekkHDPEmooy xeetu densité bu kawe - ci biir PE bi ñuy gëna leeral ci tuyo yi am pression. Ci beneen anam, li ëpp ci "tuyo pression PE" yi ñuy jëfandikoo ci ndox ak ci reso utilite yi, dañu leen di defaree grade resin HDPE.
Buñu sukkandikoo ci jëndkat yi, li am solo du etiket bi waayegrade resin ak xaaj performance. Ci misaal, benn projet mën na soxla benn xeetu macceer bu melniPE4710(ñu koy faral di wax ci Amerique du Nord) ndax dafay wane dooley hydrostatic ci diir bu yàgg te dafay jàppale xeetu presion yu gëna kawe ci benn SDR buñ jox. Lii moo tax itam devis bi wax rek "Tuyo HDPE" mën na baña mat - jëndkat yi dañu soxla grade resin bi, SDR, ak standard biy doxal ngir jàngat ni ñuy méngoo.
Ci xët wii, produit bi ab sistem HDPE/PE bu am presion- bu méngoo ak sàrt yiñ tëral ci wàllu ndox, lu ci melniASTM D3035, ASTM F714, akAWWA C906. Yooyu norme dañuy fësal ni ñuy xaymaa tuyo bi, natt ko, màrke ko, ak bàyyi kosàmmonte + notu fitna + këyitu toppu, du turu njaay.
PE Pipe vs PPR: Ni ñuy tànnee ci serwiis
PourTuyo PE vs PPR, dogal bi dafay faral di aju ci tàngooru liggéey bi ak anam wi ñu koy samp: PE tuyo presioŋ dañu koy faral di tànn ngir suul distribution mains ak gudd ci biti (fusion -joined, mouvement-tolerant), ci noonu la PPR di gëna bari luñu koy jëfandikoo ngir tabax sistemu ndox mu tàng/sedd ak xeeti jëfandikoo standard yu wuute, royuwaay ci sistem PPR). Danga njëkka méngale macceer bi ak njëg bi, ba noppi nga firndeel kofre biñ boole ak sertifikaasioŋ bi laata ngay komànde.
Lan lañuy jëfandikoo HDPE Pipe?
Tuyo HDPE dañu leen di jëfandikoo bu bari ci reso ndox yu am pressure ndax dañuy dëkk ci anam wu wóor ci barab bi, te loolu dafay faral di defar ay senn: ay fose yu gudd, ay lëkkaloo yu bari, ak wàll yiy gis ay yengu-yengu yu ndaw yu bawoo ci dëkkuwaay wala sargu trafik. Ci kawDubai (UAE), kontraktër bi dafa wecci benn màggetDN200-DN400distribution bu mag ci wetu tali bu bari ay nit, fu liggéey bi yam ciguddi - palanteer yiak yoon bu tar - ubbiwaat waxtu ubbite. Njariñu jëfandikoo gi bokkul woon ci "plastik vs wen" ci theorie - waaye loolu la woonbutt-joint yuñ boolewàññi nañu barabi senn mekanik yi ci diiru test pression segmenté, suko defee ñu mëna dem ci wàll - ci - wàll te du topp benn seepage bu ndaw ci couplage yi ginaaw remplissage. Ci xeetu prograam bii, Octal Pipe dafay faral di joxe tuyo bi ci anam wu ñu ko mëna joxe (dayo + SDR + klaas pression) ak màrku lot bu leer, suko defee QA sit bi mëna méngale dosiye test pression bi ak li ñu samp.
Tuyo HDPE lañuy tànn itam sudee anam instalaasioŋ bi mooy jël dogal ci macceer bi. Ci kawHDD jàll ci wetu Rotterdam (Pays-Bas)ci liiñ bu gàtt buy yóbbu ndox ci suufu kanal, kontraktër bi soxla na pull bu wéy - jaar ci buum ak OD control buñu mëna wax luy am suko defee tige bi mëna romb roller yi ak teg kadre yi ci anam wu neex ci pullback, te du snagging wala forse liggéey ci fosoŋ biy dugg. Ekip bi dafa tëj scope bi ci kanam ni "dayo + SDR + anam boole," dafa def fusion di jëfandikoo ay paramet yuñ bind ngir mëna topp, ba noppi fokalise QA ci saytu perle boole ci nangu hydrotest - ludul yoriinu lëkkaloo yu am filet/flanged ci biir benn forage bu tënk, fu jëfandikoo gi néew, te defar yi dañu seer.
Yeesal séddaleb gaz ak lëkkaloo serwiis (gaz-màndarga yiñ tëral):
Gaz tuyo HDPEaplikaasioŋ yi ñu ngi doxalee ci seeni sàrt ak seeni xalaat yu wuute ak lignéeru ndox mu naan. Ngir joxe/séddale gasu essence, leeral yi dañuy faral di royuwaayASTM D2513ak/walaISO 4437 / EN 1555(dafay aju ci gox bi ak bëgg-bëggu operatër bi). Li gëna am solo ci saytu jënd mooy ñu siiwal ak sertifiye tige bi ni "service gaz" (standard + grade + màrk + yaatuwaayu test), ludul xalaat ni mën nañu jëfandikoowaat sertifikaa PE bu ndox -.
HDD/cross boring fuñu soxla buum buy wéy di tëye:
Ci kaw Octal Pipe HDD canal crossing, kontraktër bi soxla buum bu gudd te wéy ak OD bu dëgër suko defee mu mëna jàll roller yi ak tegtal kaadar yi ci anam wu neex. Komànd bi dañu ko tëjoon ni "dayo + SDR/presioŋ klaas + anam boole," ak QA terrain sëgg ci parametru fusion, saytu perle, ak hydrotest - ludul yoriinu boole mekanik yu bari ci biir benn forage buñ tënk.
Nit 134 baat
Ngir jënd, li am solo mooy nga jënd tuyo HDPE ni sistem: firndeel serwiis bi (ndox vs gaz), ba noppi leeralOD/dayo seeri, SDR/klaasu preesioŋ, grade resin fépp fuñu ko soxlaa, ak standard/methode fusion. Mooy wuute gi nekk ci digganté génne sit bu neex ak liggéey buy taxaw ndax tuyo bi "PE" ci turam waaye méngoowul ak klaasu pression bi, doxalinu boole bi, wala këyitu inspectër bi di xaar.
Line de production de tuyau HDPE & Assurance de qualité
Processus defar tuyo HDPE
Defar tuyo HDPE dafay tàmbali ci extrusion resin polyethylene bu dëgër bu baax, bu am distribution bimodal ci diisaayu molecule ci grade PE4710 ngir gëna dëgër ak baña xar. Ginaaw extrusion, tuyo yi deñukoy def ay test hydrostatic yu tar ci AWWA C906 ci 1.5 yoon classe pression bi, boole ci saytu ultrasonic ngir xool ndax miir yi dañuy nuru ak gis bépp sikk. Kontrolu kalite bu mat sëkk dafay àndaale ak ràññeekaay macceer bu baax (PMI), xool bu baax ci dimension yi, ak test burst ngir mëna am njubte ci structure bi. Sàrtifikaa test Mill (MTC per EN 10204 3.1) dafay joxe dokimaa yu leer ci lots resin yi, parametre extrusion yi, ak test yi amul - resultaa yi (NDT), ci noonu la ñetteelu - saytu yu bawoo ci agence yu melni SGS wala BV mën nañu ko am ngir yokk garantie.
Nanngug barab bi balaa ñuy feesal (lu tax nga tann tuyo octal)
Tuyo HDPE yu bari duñu yeex ndax "PE dafa metti"-dañuy yeex ndax liggéey bi mënul feesal ba inspectër bi mëna tëj limu nangu yi. Octal Pipe dafay jëfandikoo PE nigénne-kolitabax ci ni fosse yi di doxee: lots delivery, liggéeyu fusion, ak wàll hydrotest dañu wara nekk ci rang suko defee ekipu site bi mëna firndeel ni ñuy sàmmoonte bu gaaw, du ginaaw bi tuyo bi demee ba ci suuf.
- Fusion-jàppale ci nangu:PE performance dundu ci lëf. Ngir projet yi bëgga gëna dëgër, Octal Pipe dafay méngale yaatuwaayu joxe ak liggéey bi ci firndeelxeetu boole (fusion butt / electrofusion), méngoo ak jëfandikooci kanam, suko defee ñu mëna xoolaat ID fusion yi ak ID yi ñu boole ci base standard bu dëggu bi te du am "njuumte bu jaarul yoon ngir fittings yi" surprise.
- Hydrotest leer laata ngay samp:Danuy puus ab disipline jënd bu yomb: joxe leeraltest limites, diir bi ñuy tëye, ak kritërium nanguteel (ak yónnee ci lote yu jàppale pexe boobu). Loolu dina moytu senaario liggéeyaat bu mujj -senaario bu ñu wara -natt benn wàll ndax jumtukaay yi ak waajal test bi mënul ànd.
- Kuur buy yamale ak wóor ci fitnaal:Performance pression mingi aju ci konseptioŋ -, waaye wóor ci terrain mingi aju ci doxal miir bu dëgër ak extrusion bu set. Ci wàllu ndox ak buum HDD, danuy fësal lëkkaloo miir ngir wàññi barab yu néew doole yiy nekk surprise hydrotest.
- Aar surface ak jëfandikoo ngir moytu yàqu-yàqu bu nëbbu:Gouges ak xoosu xoos mën nañu nekk poñ yu ñuy bañ balaa ñuy feesal. Danuy jëfandikoo aar ci emballage/mujjentalu ak tegtal ci jëfandikoo gi, suko defee tuyo yi yegsi ak etape yu gëna néew yàqu-yàqu ak gëna néew dagg-outs ci sit bi.
laaj ak tontu
Q: Nan laa mëna tànnee dayo tige HDPE ak SDR?
A:Tannal ciOD (IPS/DIPS wala métrique) + SDRngir mëna dëppoo ak klaasu presioŋ biñ soxla;SDR bu gëna ndaw=miir bu gëna dëll=notu presioŋ bu gëna rëyci suufu standard biy jiite.
Laaj: Lan mooy tuyo HDPE bi ñuy jëfandikoo ci projet yu dëggu yi?
A:Dañu koy faral di jëfandikoo ngirndox mu suul, lëkkaloo serwiis, ak HDD pull-ci buum yifu fusion joints ak neexaay di jàppale ngir wàññi fu senn ak risku installation.
Q: PE pipe vs HDPE pipe - lan mooy seen diggante?
A:HDPE abxeetu PE(polietilen bu am dëgëraay bu kawe). "Tuyo PE" yi gëna am doole ngir reso ndox/gaz ñooy HDPE; tànneef dafa wara sukkandikoo cigrade resin + SDR + standard, du etiket bi.
Laaj: Ndax tuyo HDPE bi méngoo na ak serwiis gaz?
A:Waaw, waaye sudee komànde nañu ko ba noppi sertifiye kogaz-serwiis(misaal, ASTM D2513 / ISO 4437 / EN 1555 ci anam wu jaar yoon) ak màrku bu jaar yoon ak yaatuwaayu test - ndox - sertifikaasioŋ grade mënul weccoo.
Sàrtifikaa yi
Sàrtifikaa CE
Sàrtifikaa ISO 9001
Sàrtifikaa API Q1
Sàrtifikaa ABS
Sàrtifikaa AP-5L
Sàrtifikaa API-5CT
Méngoo jël:Tuyo de pression PE (HDPE), disponible pourndoxakserwiisu gaz(ci anam wu méngoo)
Njàngat yi ci jumtukaay yi:pé80 / pé100;PE4710(fiñu ko leeralee)
Dayo bi:IPS/DIPS wala OD métrique (seen bu gëna bari ci2"–24"; lu gëna rëy ci laaj)
SDR / Pression:Daj fépp caga/ 17 DR / 21 DR(klaasu preesioŋ bu nekk ci standard, tàngoor, ak factëru jëmmal)
Gudd:Guddaay yu jub (tip.6–12 m) akserpentinngir mesure yu gëna ndaw (suñu ko laajee)
Duggal:Fusion butt / Electrofusion (bu méngoo ak raccords ak serwiis)
Standard yi (Tipikal):AWWA C906, ASTM D3035 / F714; ASTM D2513, ISO 4437 / EN 1555 (ci anam wi ñu ko mëna jëfandikoo)
Hot Tags: tuyau hdHDPE, Chine fabricants de tuyau hdHDPE, fournisseurs, usine, tuyau polyéthylène, tuyau ASTM d3035, awwa c906 pe, tuyau d'eau de l'Amérique latine
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