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3LPE Coating Standard DIN 30670
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3LPE Coating Standard DIN 30670

Views: 0     Author: Site Editor Publish Time: 2024-01-01 Origin: Site

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Introductio:

Partes externae anti-corrosionis coatinguntur cruciales agunt in tuendis fistularum fistularum a corrosione et extendit vitam suam inservientem. In hoc blog post, requisita tractabimus de 3LPE (Three-Layer Polyethylene) tunica externa ad tibias pipelines applicata. Haec requisita efficaciam et vetustatem anti-corrosionis efficiens efficiunt.


Specificationes generales:

3LPE tunica externa secundum signa DIN 30670-2012 applicatur. Vestis anti-corrosio est proprie coloris nigri, et minima crassitudo tunicae externae debet esse ≥2.5mm. Necesse est ut litura habeat continuos sine ullis locis ultrices.


Testis Methodi et Regulae Inspectionis:

Sequens tabula delineat modos probationis et regulas inspectionis ad aestimandam qualitatem anti-corrosionis externae membranae;

Nec. Inspectionem Item Sampling Quantity Sampling Location Testis Methodo
1
Dimension Quisque tibia - Caliper, parietis crassitudo METIOR, mensura taenia, obturaculum METIOR, angulus gauge
2 Aspectus Quisque tibia - Visual inspectionem
3 Productum Analysis 2/batch Random ASTM A751
4 Test distrahentes 1/batch Alternis finibus ASTM A370
5 Impact Test I set / batch Alternis finibus ASTM A370
6 Longitudo et pondus Quisque tibia - -
7 Hydrostatic Test Quisque tibia - API 5L
8 Destructive Non Testis Quisque tibia - ASTM E213
9 Coing Crassitudo Quisque tibia - DIN 30670
10 Pinholes / Leakage Quisque tibia - DIN 30670

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