Susū mai i le CHUANGRONG
Paipa PP-PCT Mamafa Maualuga PN25 SDR6 20 – 160mm Mo le Sapalaiina o le Vai Vevela i Totonu
Fa'amatalaga Auiliili
| Umi: | 4m | Talosaga: | Sapalai o le Vai |
|---|---|---|---|
| Lanu: | Paʻepaʻe/lanumeamata/moli/lanumoana pe a manaʻomia | Mamafa: | PN25 |
| Afifiina: | Le lavalava i totonu o le pusa | Uafu: | NIngbo, Shanghai, Dalian pe a manaʻomia |
Fa'amatalaga o le Oloa
Paipa PP-PCT Maualuga PN25 SDR6 20 - 160mm Mo le Sapalaiina o le Vai Vevela i Totonu
O le PP-RCT o le Polypropylen-random-copolymer fa'atasi ai ma se fausaga tioata ua suia ma le tete'e atu i le vevela ua fa'ateleina.
Meafaitino: pp-RCT
Tulaga Fa'atonu: DIN8077/8078 ISO15874
Uiga o Meafaitino o le PP-RCT
Meatotino Faaletino
| Meatotino Faaletino | Masani Tau* | Iunite | Metotia o Su'ega | |
| Mafiafia | 905 | kilokalama/m3 | ISO 1183 | |
| Fuainumera o le Tafe o le Liusuavai | (230℃/2.16kg) | 0.25 | g/10 minute | ISO 1133 |
| Fa'alavelave Fa'asolosolo i le Gafatia | (50 mm/min) | 25 | MPa | ISO 527-2 |
| Fa'a'ono'onoga o le Malosiaga i le Gaosiga | (50 mm/min) | 10 | % | ISO 527-2 |
| Modulus o le Elasticity i le Tension | (1 mm/min) | 900 | MPa | ISO527 |
| Malosiaga o le Aafiaga o Charpy, ua fa'ailogaina | (+23℃) | 40 | kJ/m2 | ISO 179/1eA |
| Malosiaga o le Aafiaga o Charpy, ua fa'ailogaina | (0℃) | 4 | kJ/m2 | ISO 179/1eA |
| Malosiaga o le A'afiaga o Charpy, ua fa'ailogaina | (-20℃) | 2 | kJ/m2 | ISO 179/1eA |
| Fa'asologa o le Vevela Fa'asolosolo Laina o le Fa'alauteleina mai le 0°C i le 70℃ | 1.5 | *10-4K-1 | DIN 53752 | |
| Fa'avevela o le Tafega | 0.24 | WK-1m-1 | DIN 52612 Vaega 1 | |
Fa'amatalaga
| Lapo'a (mm) | S5 (SDRII,PN12.5) | S4 (SDR9,PN16) | S3.2 (SDRI.L.PN20) | S2.5 (SDRS PH25) |
| 20 | 2.0 | 2.3 | 2.8 | 3.4 |
| 25 | 2.3 | 2.8 | 3.5 | 4.2 |
| 32 | 2.9 | 3.6 | 4.4 | 5.4 |
| 40 | 3.7 | 4.5 | 5.5 | 6.7 |
| 50 | 4.6 | 5.6 | 6.9 | 8.3 |
| 63 | 5.8 | 7.1 | 8.6 | 10.5 |
| 75 | 6.8 | 8.4 | 10.3 | 12.5 |
| 90 | 8.2 | 10.1 | 12.3 | 15.0 |
| 110 | 10.0 | 12.3 | 15.1 | 18.3 |
| 160 | 14.6 | 17.9 | 21.9 | 26.6 |
Tulaga lelei
Fa'aleleia atili o le Malosi i se Taimi Umi e Silia ma le 50%
E mafai ai ona fa'aogaina paipa e manifinifi le mafiafia o puipui, i nisi tulaga, e mafai ona fa'aogaina ni lautele laiti, lea e fa'aitiitia ai tau o meafaitino ma fa'apipi'iga.
Sili Taimi umi Tumau
O le fa'amalosia o le tete'e atu i le 'okesene ma le fa'agesegese o le tuputupu a'e o māvaevae e mautinoa ai le umi o le ola tautua.
Fa'aleleia atili le tete'e atu i le vevela
E tete'e atu i le 1.0 MPa i le 90℃ mo le 50 tausaga-20℃ maualuga atu nai lo mea masani PP-R.
Tete'e Sili i A'afiaga
Feso'ota'iga faigofie, e tutusa lava ma le PP-R masani.
Metotia Tutusa o le Wleding e pei o le PP-R masani
Mautinoa le faigofie ma le faʻatuatuaina o le faʻapipiʻiina e aunoa ma ni meafaigaluega faʻapitoa.
Foliga i totonu e lamolemole ma mamā
Lelei mo faiga vai inu. Lamolemole ma mamā, o se filifiliga lelei mo faiga vai inu.
O le CHUANGRONG o se kamupani ua tuʻufaʻatasia le alamanuia o sea ma fefaʻatauaʻiga, na faʻavaeina i le 2005 lea na taulaʻi i le gaosiga oPaipa HDPE, Mea Fa'apipi'i ma Vali, Paipa PPR, Mea Fa'apipi'i ma Vali, Mea Fa'apipi'i ma Vali fa'apipi'i PP, ma le fa'atauina atu o masini fa'apipi'i paipa palasitika, Meafaigaluega Paipa, Fa'amau Fa'aleleia Paipama faapena atu ai lava.
O le CHUANGRONG e iai se 'aufaigaluega sili ona lelei ma le tele o le poto masani. O lona autū o le Fa'amaoni, Fa'apolofesa ma le Lelei. Ua fa'atuina ni mafutaga fa'apisinisi ma le silia ma le 80 atunu'u ma sone i pisinisi fa'atatau. E pei o le Iunaite Setete, Chile, Guyana, The United Arab Emirates, Saudi Arabia, Initonesia, Malaysia, Bangladesh, Mongolia, Rusia, Aferika ma isi.
Susū mai e faʻafesoʻotaʻi matou mo faʻamatalaga oloa ma auaunaga faʻapolofesa.
Fa'amolemole lafo mai se imeli i le:chuangrong@cdchuangrong.compe Telefoni:+ 86-28-84319855
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