DIN 30670 3PE/2PE TPEP fa'apipi'iina paipa u'amea fa'ama'i fa'ama'i fa'ama'i API 5L paipa suau'u ma kesi.
Fa'amatalaga o oloa
O le paipa uamea ufiufi o le paipa e faʻavae e pei o le matrix liusuavai faʻafefete poʻo le adsorption meaʻai-vasega epoxy paʻu paʻu poʻo mea mataʻutia PE i le vevela maualuga curing mai mea fou, e ala i se faiga faapitoa i le puipui.
O paipa u'amea fa'apipi'iina o lo'o i ai le fa'alumaina lelei ma le fa'afefe.Epoxy ua fa'apipi'iina paipa u'amea o lo'o fa'aaogaina mo le tu'uina atu o vai ma alavai, vai sami, vai mafanafana, suau'u, kesi ma isi auala o felauaiga, ma le polyvinyl chloride (PVC) fa'apipi'iina paipa u'amea mo alavai, vai sami, suauu, kesi ma isi auala o felauaiga.
Fa'ailoga o oloa: O le paipa u'amea o le PE (modified polyethylene) vevela vevela po'o le EP (epoxy) oloa i totonu ma fafo o lo'o fa'apipi'iina fa'atasi ai ma le fa'afefeteina lelei.O le faʻapipiʻi lava ia o loʻo i ai se faʻaogaina lelei o le eletise ma e le maua ai le eletise eletise.Le maualalo o le suavai, malosi faʻainisinia maualuga, maualalo le faʻaogaina o feteʻenaʻiga e ausia ai le faʻamoemoe o le faʻaaogaina umi.e le gata i lea, puipuia lelei le faʻaleagaina o aʻa o laʻau ma le faʻafitauli o le siosiomaga.
I totonu ma fafo o le paipa uamea ufiufi o loʻo faʻafefeteina le faʻafefeteina i totonu o le paipa puipui mafiafia 0.5 ~ 1.0mm polyethylene (PE) resin, ethylene - acrylic acid copolymer (EAA), epoxy (EP) paʻu, e le oona polypropylene (PP) sila- paipa faʻapipiʻi palasitika, poʻo le polyvinyl chloride e le oona (PVC) ma isi mea faʻalaʻau, e le gata o loʻo i ai le malosi maualuga o paipa uʻamea, faigofie ona faʻafesoʻotaʻi, tetee atu i aʻafiaga o le tafe o le vai, ae faʻapea foʻi ma le faʻatoʻilaloina o le paipa uamea vai, faʻaleagaina. , scaling ma palasitika paipa malosi e le maualuga, ma le lelei afi faatinoga faaletonu o le olaga mamanu e oo atu i le 50 tausaga.
Fa'amatalaga
| Oloa | 3PE/2PE TPEP fa'apipi'iina paipa u'amea fa'ama'i | |||
| Aotele i fafo | ERW / HFW | LSAW / DSAW | SSAW | SMLS |
| 1/8 - 26 inisi | 12 - 56 inisi (323.8 - 1,420mm) | 8 - 126 inisi | 1/2 -24 inisi | |
| (10.3 - 740 mm) | (219.1 - 3,200 mm) | 21.3-1219.2mm | ||
| Mafiafia puipui | 0.4 - 16 mm | 6.0 - 40 mm | 6.0 - 26 mm | 1.0 - 30 mm |
| Umi | 5.8 ~ 12.0 m poʻo luga ole manaʻoga o tagata faʻatau | |||
| Tulaga | DIN30670, CAN/CSA-Z245.21-MM92, ISO-21809, DIN30678, DIN30671, SY/T0315,Q/CNPC38-2002 | |||
| Vasega | SS400, Q235, Q345, Q460, A572 Gr.50, Gr.1/Gr.2/Gr.3, S235, S275, S355, Vasega A/B, X42, X52, X60, X70, ma isi. | |||
| Laufanua | Tulaga aupito maualuga (fa'ailoa, fa'asu'u, vali lanu, 3LPE, po'o isi togafiti fa'ama'i) | |||
| Asiasiga | Fa'atasi ai ma Su'esu'ega Fa'ainisinia ma Meatotino Fa'ainisinia; Su'esu'ega Fa'apitoa ma Va'aia, fa'apea fo'i ma Su'esu'ega Le Fa'aleagaina. | |||
| Fa'atatauga | fausaga, eletise eletise fa'aulu galuega olo, fa'aputuga, vai, suau'u & kesi paipa inisinia, alamanuia fa'ainisinia, galuega fa'alenu'u, auala ma ona nofoaga fesoasoani, ma isi. | |||
| afifiina | Tulaga fa'atauva'a fa'atau, fa'ato'a/fa'a'i'ofu/pepa ie nailon ma fa'amea lelei ile sami; pe tusa ai ma talosaga a tagata faatau. | |||
O Tatou Fa'amanuiaga
1. HengYang poʻo Tiangang maualuga faʻapitoa faʻapitoa ma lona mama maualuga o le sila.
2. lona mafiafia puipui uniformity ma maualuga saʻo, lelei lelei, gaosiga ma fua e fai si maualuga.
3. E mafai ona tatou gaosia le lautele paipa uamea e mafai ona faia i le 21.3mm ~ 1219.2mm, le mafiafia puipui aupito maualalo o 3.5 mm,
4. I le avea ai o se faʻamatalaga masani o paipa uʻamea, o le taimi tuʻuina atu e vave.
Oloa Faaalia
