Wamkelekile kwi CHUANGRONG

Black PE100-RC Resistance Crack Corrosion Resistance HDPE Pipe for Water and Gas Supply

Inkcazelo emfutshane:

1. Ubungakanani:I-DN20-1600mm yoBonelelo lwaManzi.

2. Uxinzelelo :SDR33- SDR7.4, PN4-PN25.

3. Izinto:100% Virgin PE80, PE100, PE100-RC.

4. Umgangatho:ISO 4427, EN 12201, ASTM F714,AS/NZS 4130, DIN 8074, GOST 18599, IPS.

5. Ukupakisha:I-11.8m, okanye i-5.8m / iipcs ngokuthe ngqo, i-50-200m ngeekhoyili ze-DN20-110mm.

6. Ukuhanjiswa:Iintsuku ezi-3-15 ngokuxhomekeke kubuninzi obupheleleyo.

7. Ukuhlolwa:Ukuhlolwa kwezinto ezikrwada.Ukuhlolwa kwemveliso egqityiweyo.Ukuhlolwa komntu wesithathu xa kuceliwe.

8. Ufakelo:OD20-1600mm, SDR26-SDR7.4, Socket fusion, Butt fusion, Electrofusion, Fabricated, Machined, Compression fittings.

 

 


Iinkcukacha zeMveliso

Ubalulo&Inkqubo

Isicelo&Iziqinisekiso

Iithegi zeMveliso

Ulwazi olusisiseko

Umsebenzi kaCHUANGRONG ubonelela abathengi abahlukeneyo ngesisombululo esigqibeleleyo sokumisa esinye senkqubo yombhobho weplastiki.Inokubonelela ngenkonzo eyilwe ngobungcali, eyenzelwe iprojekthi yakho.

Black PE100-RC Resistance Crack Corrosion Resistance HDPE Pipe for Water and Gas Supply

Iimveliso Iinkcukacha

Inkampani/Amandla eFactory

Igama I-Polyethylene yoXinano oluPhezulu (HDPE) Umbhobho waManzi okuSela Isakhono seMveliso 100,000 yeToni/Ngonyaka
ubukhulu DN20-1600mm Isampulu Isampulu yasimahla ekhoyo
Uxinzelelo PN4- PN25, SDR33-SDR7.4 Ixesha lokuzisa Iintsuku ezi-3-15, kuxhomekeke kubuninzi
Imigangatho ISO 4427, ASTM F714, EN 12201, AS/NZS 4130, DIN 8074, IPS Uvavanyo/ukuhlolwa Ilabhoratri esemgangathweni yesizwe, ukuhlolwa kwangaphambili kokuziswa
Impahla engekasilwa 100% Virgin l PE80, PE100, PE100-RC Izatifikethi ISO9001, CE, WRAS, BV, SGS
Umbala Imnyama enemigca eluhlaza okwesibhakabhaka, iBlue okanye eminye imibala Iwaranti Iminyaka engama-50 ngokusetyenziswa okuqhelekileyo
Ukupakisha 5.8m okanye 11.8m/ubude, 50-200m/roll, ngenxa DN20-110mm.  Umgangatho Inkqubo ye-QA & QC, Qinisekisa ukulandeleka kwenkqubo nganye
Isicelo

Amanzi okusela, Amanzi amatsha, iDrainage, i-oyile nerhasi, imigodi, iDredging, iMarine, iNkcenkceshelo, ishishini, imichiza, ukulwa nomlilo...

Inkonzo I-R&D, imveliso, intengiso kunye nofakelo, inkonzo emva kokuthengisa

Iimveliso ezihambelanayo: I-butt fusion, i-Socket fusion, i-Electrofusion, i-Drainage, i-Fabricated, i-Fitting fitting, i-Compression fittings, oomatshini be-Welding ye-Plastiki kunye nezixhobo, njl.

Wamkelekile ukuba undwendwele umzi-mveliso wethu okanye wenze uphicotho lomntu wesithathu.

Wamkelekile ukuba uqhagamshelane nathi ngeenkcukacha zeemveliso kunye nenkonzo yobungcali.

Nceda uthumele i-imeyile ku:chuangrong@cdchuangrong.com 

 

Ingcaciso yeMveliso

CHUANGRONG PE100-RC DN20-DN1600 HDPE PIPE

Izinto zepayipi ze-polyethylene ziye zadlula izigaba ezi-4.

Inqanaba lokuqala laqala ngo-1950, kwaye ngokuyininzi laliquka i-polyethylene macromolecules ngaphandle kwe-branching;eyesibini yayiyi-PE80 material;eyesithathu yayiyi-PE100 material;owesine uphumelele uyilo lwesakhiwo seMolekyuli.

Ukuqina okuphezulu kwe-polyethylene PE100-RC umbhobho awugcini nje ukuqina okugqwesileyo, ukuxhathisa okuhle kokunxiba kunye nokuxhathisa umbhobho we-PE100, kodwa unezi mpawu zilandelayo:

1, Ngokuqina okuphezulu:ukuqina okuphezulu kwe-polyethylene PE100-RC yokwandiswa kombhobho kwikhefu elingaphezu kwama-500%, amandla empembelelo ephezulu, ukuxhathisa ukothuka okunamandla kunye nokugqwetheka.Ngaphantsi kweenguqu ezahlukeneyo ze-crustal ezifana nokuthotywa komhlaba kunye nenyikima, umbhobho awuyi kuphuka kwaye unokhuseleko oluphezulu.

2,Ukuchasana okuphezulu kuxinzelelo lokuqhekeka:ukuqina okuphezulu kwe-polyethylene PE100-RC umbhobho unobunzima obukhulu, ubomi obuqhelekileyo benkonzo obungaphezu kweminyaka eyi-100.Ukuba udonga lwangaphandle lombhobho luyakrwelwa ngexesha lothutho okanye ulwakhiwo, ubunzulu bomkrwelo bungaphantsi kwe-20% yobukhulu bodonga, kuba izinga lokukhula kokumelana nokuqhekeka kukwisinye seshumi kuphela sezinto ezikwinqanaba eliphezulu le-PE100, linokuqinisekisa ngokufanelekileyo. ukusebenza okuqhelekileyo kombhobho kunye nokwandisa ubomi benkonzo.Ngokuhambelanayo, xa ubunzulu bomkrwelo wombhobho we-PE100 woxinaniso olukhulu ngaphezu kwe-10% yobukhulu bodonga, abukwazi ukuhlangabezana neemfuno eziqhelekileyo.

3,Ukumelana nokukrwempa:Ngenxa yokuba ubunzima bomphezulu we-PE100 -RChigh ukuqina kombhobho we-polyethylene s iphezulu kunoxinano oluphezulu lwe-PE100, phantsi kwesenzo sokukrala esifanayo, ubunzulu bomkrwelo buncitshiswe nge-1/3 ~ 1/2 kunokombhobho we-PE100 woxinaniso oluphezulu. .

4, Ukuchasa okuphezulu kumthwalo wenqaku:Ngexesha lokusebenza kombhobho, udonga lwangaphandle lucinezelwa ngezinto ezinzima ezifana namatye emhlabeni ixesha elide, zenza ukudakumba kwangaphakathi, okubizwa ngokuba yi-point load.I-PE100-RC i-high-toughness polyethylene pipe inokuthintela ngokufanelekileyo umonakalo womthwalo wamanqaku, yenza umsebenzi wombhobho ukhuseleke kwaye uthembeke ngakumbi, kwaye uhlangabezane ngokwenene nokusetyenziswa kombhobho iminyaka engama-50.Ngethuba lokusebenza kombhobho we-PE100 we-high-density, udonga lwangaphandle lugxininiswe ngezinto ezinzima ezifana namatye ixesha elide, okuya kubangela ukuba udonga lwangaphakathi lombhobho luqhube kunye nokuqhekeka kwe-brittle yendawo.

 

I-CHUANGRONG ineqela labasebenzi elibalaseleyo elinamava atyebileyo.Inqununu yayo yiMfezeko, iProfessional and Efficient.Iseke ubudlelwane boshishino namazwe angaphezu kwama-80 kunye nemimandla kushishino olunxulumeneyo.Ezinje ngeUnited States, Chile, Guyana, United Arab Emirates, Saudi Arabia, Indonesia, Malaysia, Bangladesh, Mongolia, Russia, Afrika njalo njalo.

Wamkelekile ukuba uqhagamshelane nathi ngeenkcukacha zeemveliso kunye nenkonzo yobungcali.

Nceda uthumele i-imeyile ku: chuangrong@cdchuangrong.com  okanye uMnxeba:+ 86-28-84319855


  • Ngaphambili:
  • Okulandelayo:

  • PE100-RC Resist Crack Corrosion Resistance HDPE Umbhobho waManzi kunye neGesi

     

    PE100

    0.4MPa

    0.5MPa

    0.6MPa

    0.8MPa

    1.0MPa

    1.25MPa

    1.6MPa

    2.0MPa

    2.5MPa

    Ngaphandle Ububanzi

    (mm)

    PN4

    PN5

    PN6

    PN8

    PN10

    I-PN12.5

    PN16

    PN20

    PN25

    SDR41

    SDR33

    SDR26

    SDR21

    SDR17

    SDR13.6

    SDR11

    SDR9

    SDR7.4

    Ukutyeba kodonga (en)

    20

    -

    -

    -

    -

    -

    -

    2.0

    2.3

    3.0

    25

    -

    -

    -

    -

    -

    2.0

    2.3

    3

    3.5

    32

    -

    -

    -

    -

    2.0

    2.4

    3.0

    3.6

    4.4

    40

    -

    -

    -

    2.0

    2.4

    3.0

    3.7

    4.5

    5.5

    50

    -

    -

    2.0

    2.4

    3.0

    3.7

    4.6

    5.6

    6.9

    63

    -

    -

    2.5

    3.0

    3.8

    4.7

    5.8

    7.1

    8.6

    75

    -

    -

    2.9

    3.6

    4.5

    5.6

    6.8

    8.4

    10.3

    90

    -

    -

    3.5

    4.3

    5.4

    6.7

    8.2

    10.1

    12.3

    110

    -

    -

    4.2

    5.3

    6.6

    8.1

    10.0

    12.3

    15.1

    125

    -

    -

    4.8

    6.0

    7.4

    9.2

    11.4

    14

    17.1

    140

    -

    -

    5.4

    6.7

    8.3

    10.3

    12.7

    15.7

    19.2

    160

    -

    -

    6.2

    7.7

    9.5

    11.8

    14.6

    17.9

    21.9

    180

    -

    -

    6.9

    8.6

    10.7

    13.3

    16.4

    20.1

    24.6

    200

    -

    -

    7.7

    9.6

    11.9

    14.7

    18.2

    22.4

    27.4

    225

    -

    -

    8.6

    10.8

    13.4

    16.6

    20.5

    25.2

    30.8

    250

    -

    -

    9.6

    11.9

    14.8

    18.4

    22.7

    27.9

    34.2

    280

    -

    -

    10.7

    13.4

    16.6

    20.6

    25.4

    31.3

    38.3

    315

    7.7

    9.7

    12.1

    15

    18.7

    23.2

    28.6

    35.2

    43.1

    355

    8.7

    10.9

    13.6

    16.9

    21.1

    26.1

    32.2

    39.7

    48.5

    400

    9.8

    12.3

    15.3

    19.1

    23.7

    29.4

    36.3

    44.7

    54.7

    450

    11

    13.8

    17.2

    21.5

    26.7

    33.1

    40.9

    50.3

    61.5

    500

    12.3

    15.3

    19.1

    23.9

    29.7

    36.8

    45.4

    55.8

    -

    560

    13.7

    17.2

    21.4

    26.7

    33.2

    41.2

    50.8

    62.5

    -

    630

    15.4

    19.3

    24.1

    30

    37.4

    46.3

    57.2

    70.3

    -

    710

    17.4

    21.8

    27.2

    33.9

    42.1

    52.2

    64.5

    79.3

    -

    800

    19.6

    24.5

    30.6

    38.1

    47.4

    58.8

    72.6

    89.3

    -

    900

    22

    27.6

    34.4

    42.9

    53.3

    66.2

    81.7

    -

    -

    1000

    24.5

    30.6

    38.2

    47.7

    59.3

    72.5

    90.2

    -

    -

    1200

    29.4

    36.7

    45.9

    57.2

    67.9

    88.2

    -

    -

    -

    1400

    34.3

    42.9

    53.5

    66.7

    82.4

    102.9

    -

    -

    -

    1600

    39.2

    49

    61.2

    76.2

    94.1

    117.6

    -

    -

    -

     

    I-PE100-RC Super Tough Polythylene Pipe Physical and Mechanical Properties

     

    Hayi.

    Ukusebenza

    Iyunithi

    Imfuneko

    Imfuneko

    Imfuneko

    1

    Amandla e-Hydrostatic

    h

    Akukho monakalo,

    akukho kuvuza

    20℃, 12.0MPa , ≥100h

    GB/T 6111

           

    80℃,5.4MPa,≥165h

     
           

    80℃, 5.0MPa,≥1000h

     

    2

    Ukwandisa ngexesha lekhefu

    e≤5mm

    %

    ≥350b,c

    uhlobo 2d 100mm/min

    GB/T 8804.3

     

    Ukwandisa ngexesha lekhefu

    5mm<e≤12mm

        uhlobo 1d 50mm/min  
     

    Ukwandisa ngexesha lekhefu

    e-12mm

        uhlobo 1d 25mm/minuhlobo 3d 10mm/min  

    3

    Ukumelana nokukhula okucothayo kokuqhekeka (uvavanyo lwekhowuni yombhobho)) en≤5mm

    mm/48h

    <1

    80℃

    GB/T 19279

    4

    Ukukhula okucothayo kokukhula kokuqhekeka (uvavanyo lwenotshi yombhobho) en>5mm

    h

    ixesha lokusilela ≥8760

    80℃,0.92MPa

    (uxinzelelo lovavanyo)

    GB/T 18476

    5

    Uvavanyo olupheleleyo lwe-creep (FNCT)

    h

    ixesha lokusilela ≥8760

    80℃,4.0MPa,2% nonylphenol polyoxyethylene ether isisombululo

    DIN/PAS 1075

    6

    Uvavanyo lomthwalo wenqaku

    h

    ixesha lokusilela ≥8760

    0℃,4MPa,2% nonylphenol polyoxyethylene isisombululo ether

    DIN/PAS 1075

    7

    Ukuchasana nokukhula ngokukhawuleza kwe-Crack (RCP)

    Mpa

    IiPC≥MOP/2.4-0.072

    -

    GB/T 19280

    8

    UkuBuyisa kwakhona koxinzelelo

    -

    IiPC≥MOP/2.4-0.072

    0℃

    GB/T 15558.1-2015

    9

    Ukuzinza kweThermal

    imiz

    >20

    200℃

    GB/T 19466.6

    10

    Uzinzo lweThermal (MFR)

    g/10min

    utshintsho phambi nasemva kokucubungula

    <20%

    5kg,190℃

    GB/T 3682

    11

    Ukuhlehla kobude (ubukhulu bodonga ≤16mm)

    %

    ≤3, akukho monakalo womphezulu

    110℃,200mm,1h

    GB/T 6671

    a.Kuphela kukungaphumeleli kwe-brittle kuqwalaselwa.Ukuba ukungaphumeleli kwe-ductile kwenzeka ngaphambi kwe-165h, uxinzelelo oluphantsi kunye nexesha elincinci lokungaphumeleli elihambelanayo likhethwa ngokomgangatho wokuvavanya kwakhona.

    b.Ukuba umonakalo uyenzeka ngaphandle komgama oqhelekileyo, uvavanyo luthathwa njengolugqithisiweyo ukuba ixabiso lovavanyo lihlangabezana neemfuno.

    c.Xa ixabiso lokuvavanya elifunekayo lifikelelwe, uvavanyo lunokumiswa ngaphandle kwesidingo sokuvavanya de kube isampuli yonakaliswe.

    d.Ukuba kunokwenzeka, umbhobho obunzima bodonga obungekho ngaphezu kwe-25mm ungasetyenziselwa uhlobo lwe-2 isampuli, uhlobo lwe-2 isampuli ngomatshini okanye indlela yokubumba.

    e.Ukufumana amaxabiso oxinzelelo oluhambelana nolunye uthotho lwe-SDR, bona i-GB/T 18476.

    f.Uvavanyo lwe-RCP luya kwenziwa kuphela xa umbhobho oveliswa ngumenzi wombhobho mkhulu kunobunzima bodonga lombhobho osetyenziswe kuvavanyo lwe-RCP olunikezwa ngumenzi wezithako ezixubekileyo.Xa isetyenziswe ngaphantsi kwe-0 ° C, iimvavanyo ze-RCP ziyafuneka kule qondo lokushisa ukugqiba uxinzelelo olubalulekileyo kwiqondo lokushisa elincinci lokusebenza. Xa uvavanyo ngokwe-GB/T 19280, ukuba uvavanyo lwe-S4 luyasilela ukuhlangabezana neemfuno, uvavanyo kufuneka luphinde luvavanywe ngokungqinelana novavanyo olupheleleyo, kwaye iziphumo zovavanyo olupheleleyo kufuneka zisetyenziswe njengesigwebo sokugqibela. isiseko.

    Wamkelekile ukuba uqhagamshelane nathi ngeenkcukacha zeemveliso kunye nenkonzo yobungcali.

    Nceda uthumele i-imeyile ku: chuangrong@cdchuangrong.com  okanye uMnxeba:+ 86-28-84319855

    Imibhobho ye-HDPE ikhona ukusukela phakathi kwe-50′s.Amava abonisa ukuba imibhobho ye-HDPE sisisombululo kwiingxaki ezininzi zemibhobho eqatshelwa ngabaxumi kunye nabacebisi bobunjineli njengeyona nto ifanelekileyo yombhobho imathiriyeli yoxinzelelo oluninzi kunye nezicelo ezingaqinisekanga ukusuka emanzini kunye nokuhanjiswa kwerhasi ukuya kumxhuzulane, uMjelo ophantsi komhlaba ohambisa amanzi amdaka kunye nokuhanjiswa kwamanzi angaphezulu kuzo zombini ezintsha. kunye neeProjekthi zokubuyisela kwisimo sangaphambili.Iipayipi ze-polyethylene ze-Chuangrong zisekelwe kwi-polytholefin thermoplastic resin ephinda ibe yinto engabonakaliyo ye-physiologically non-toxic, ngoko ke, ifanelekile kuluhlu olubanzi lwezicelo.

    Ifanelekile:

    Amanzi Ubonelelo. ChuangrongImibhobho ye-PE yenziwe ngezinto ezihlangabezana nemfuneko yetyhefu ye-WHO kwaye oku kungasetyenziselwa ukuthutha amanzi okusela.

    -Imibhobho kunye nezifakelo ezinemilinganiselo yoxinzelelo lwe-SDR 7.4 ukuya kutsho kwi-SDR 41 kwiindlela ezingundoqo zamanzi kunye neenkqubo zokuhambisa imibhobho kunye neentambo zenkonzo.

    -Imibhobho yokucoca kunye nokufakelwa kwimibhobho yegumbi lamanzi entwasahlobo.

    -Imibhobho yokunyuka kwamaqula.

    Ngokwahlukileyo kwimibhobho ephambeneyo yentsimbi okanye i-ductile iron, iinkqubo zemibhobho ye-HDPE zinobunzima obulula kunye ne-corrosion resistant.Akukho mhlaba omuncu okanye amanzi "andlongondlongo" akayi kuba nefuthe kwizinto eziphathekayo.Ukongeza, iimveliso zomhlwa, ezihlala ziphazamisa ukusebenza kwenkqubo yemibhobho, ziyaphetshwa.Xa kuthelekiswa nemibhobho ye-PVC, imibhobho ye-HDPE iguquguquka ngakumbi kwaye inika ukuchasana kwempembelelo ephezulu nakwiqondo lokushisa elingu-zero.Imibhobho inokulungelelaniswa ngokulula kwisakhiwo somsele ngaphandle kokusebenzisa izixhobo ezongezelelweyo.Kwelinye icala, iingozi zokuphuka ngenxa yeemeko zokuphatha ngokugqithisileyo kwisiza sokwakha ziyancitshiswa.Iinkqubo zemibhobho ye-HDPE (i-spigot kunye ne-socket joints) zinika uluhlu lweendlela zoqhagamshelwano olude.Ngaloo ndlela, ukufakwa kwee-ankile okanye iibhloko ze-thrust akuyimfuneko kwaye inkqubo yepayipi yobungqina bokuvuza kunye nobomi obude buqinisekisiwe.

    Ukusela kakhulu amanzi umgangatho.Ukufaneleka kwezinto zamanzi okusela kuqinisekiswa ngovavanyo oluzimeleyo.Akukho ncasa okanye iphunga lamanzi okusela achaphazelekayo ngenxa yokunxibelelana nemibhobho ye-HDPE.Umphezulu ogudileyo kunye nokuxhathisa okuphezulu kwe-abrasion kuqinisekisa ubuncinci bediphozithi.I-Polyethylene iyamelana nokuhlwa, ke ngoko, amanzi okusela akanako ukungcoliswa zimveliso zobhedu okanye iintsimbi ezinzima ezifana ne-cadmium okanye ilothe, eyenzeka rhoqo kwiinkqubo ezindala zemibhobho yentsimbi.

     

    OkusingqongileyoIzinto ezinobuhlobo kwindawo ecocekileyo. I HDPE imibhobho kwaye kufanelekile zi ngokukodwa yenziwe ngezinto ezihambelana nokusingqongileyo.Ngokomzekelo, iimfuno zamandla zokuvelisa imibhobho ye-HDPE iphantsi n isiphumo esivela kwimveliso yemibhobho eyenziwe nge-polyethylene.Ukusetyenziswa kweenkqubo zemibhobho ye-HDPE kunika esona sisombululo silungileyo kokusingqongileyo.Inkqubo ye-100% yobungqina bokuvuza inokufakelwa ngeendlela ezilula zokuwelda.Ngaloo ndlela, ukubeka emngciphekweni amanzi okusela ngezinto ezinetyhefu kuyancipha.Ukongeza, ilahleko yamanzi ngenxa yeenkqubo zemibhobho evuzayo iyaphetshwa.Ayikho enye inkqubo yonikezelo enikezela ngezi nzuzo.

    Kuba ngokugqithisileyo iimeko. Iinkqubo zemibhobho ye-HDPE zivunyiwe ukuba zifakwe kuzo zonke iintlobo zomhlaba.I-Polyethylene sisicelo esiguquguqukayo seendlela ezahlukeneyo zokudibanisa zibandakanya inkqubo yokubonelela ngobungqina obuvuzayo.Ngenxa yobunzima bokukhanya kunye neendlela ezilula zokudibanisa, imibhobho ye-HOPE ifanelekile kakhulu kwiimeko ezingathandekiyo- ukufakwa kumhlaba onzima.

    Ukuhanjiswa kwamanzi.ChuangrongImibhobho isetyenziselwa ukuhambisa amanzi angaphantsi komhlaba kwizakhiwo, imigca yenkunkuma kulwelo oludlekayo kwaye njengesixhobo esigqibeleleyo somvelisi wemibhobho emikhulu yokukhupha ilindle. umbhobho ophantsi komhlaba ohambisa amanzi amdaka kunye nemibhobho yenkunkuma.

    Ishishini.Iimpawu ezifana nokumelana nomhlwa, ukufakela lula, ubunzima obulula, kunye nokuguquguquka kwenza imibhobho ye-chuangrong ilungele imibhobho entsonkothileyo kwiifektri.Zilungele iikhemikhali ezonakalisayo.

    Irhasi kwaye Umbhobho we-oyile Iinkqubo. PEimibhobho yokufaka imibhobho yentsimbi yekhabhoni ukuthutha i-oyile & neegesi kuxinzelelo oluphezulu iyafumaneka-iyakwazi.Imibhobho yenzelwe ngokukodwa indawo egudileyo kwaye yenziwe lula ukuyifaka.Ngaloo ndlela imigca yegesi inokufakwa kwiindleko eziphantsi.Ekwembeni zisetyenziswa njengeengxondorha zomngxuma wokudutyulwa njengoko zixabiso eliphantsi.Ngenxa yeempawu ezigqwesileyo zeHDPE, ezibonisa amandla empembelelo ephezulu kunye nokuxhathisa okuhle kakhulu kwemihlaba enobundlongondlongo. Idityaniswe nokuphathwa ngokulula kunye nofakelo, imibhobho yeHDPE igqwesileyo izinto zokuthutha kunye nezinye iintlobo zegesi kubandakanywa igesi yebhayoloji.

    20191127203627_96148
    20191114204801_33593

    I-CHUANGRONG ineendlela zokubona ezipheleleyo kunye nazo zonke iintlobo zezixhobo zokukhangela eziphambili zokuqinisekisa ulawulo lomgangatho kuzo zonke iinkqubo ukusuka kwimathiriyeli ekrwada ukuya kwimveliso egqityiweyo.Iimveliso zihambelana ne-ISO4427/4437, ASTMD3035, EN12201/1555, DIN8074, AS/NIS4130 standard, kwaye ivunywe yi-ISO9001-2015, CE, BV, SGS, WRAS.

    I-CE-PE-PIPE-FITTING
    ISIQINISEKISO SE-ISO

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