PED 4.3證書解析：歐盟壓力設備材料要求詳解

PED 4.3證書是指什么

PED 4.3證書是壓力設備關(guān)于材料部分的要求，由歐盟公告號機構(gòu)進行驗廠審核頒發(fā)給壓力設備材料工廠的證書

壓力設備指令2014/68/EU關(guān)于4.3材料部分的要求

DIRECTIVE 2014/68/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 15 May 2014on the harmonisation of the laws of the Member States relating to the making available on the market of pressure equipment

4.MATERIALS材料

Materials used for the manufacture of pressure equipment shall be suitable for such application during the scheduled lifetime unless replacement is foreseen.

用于制造壓力設備的材料應在預定的壽命期內(nèi)適合于這種應用，除非有更換的計劃。

Welding consumables and other joining materials need to fulfil only the relevant requirements of points 4.1, 4.2(a) and the first paragraphof point 4.3, in an appropriate way, both individually and in a joined structure.

焊接耗材和其他連接材料只需以適當?shù)姆绞剑瑔为毣蛟谶B接的結(jié)構(gòu)中，滿足4.1、4.2(a)和4.3的段的相關(guān)要求。

4.3. The equipment manufacturer shall take appropriate measures to ensure that the material used conforms with the requiredspecification. In particular, documentation prepared by the material manufacturer affirming compliance with a specification shall beobtained for all materials.

設備制造商應采取適當措施，確保所使用的材料符合要求的規(guī)范。特別是材料制造商準備的文件，確認所有材料符合規(guī)范。

For the main pressure-bearing parts of equipment in categories Il, lll and Iv, this shall take the form of a certificate of specific product control.

對于二類、三類、四類設備的主要承壓部件，采取專項產(chǎn)品控制證書的形式。

Where a material manufacturer has an appropriate quality-assurance system, certifed by a competent body established within the Uniorand having undergone a specific assessment for materials, certifcates issued by the manufacturer are presumed to certify conformitly withthe relevant requirements of this point.

如果材料制造商擁有適當?shù)捏w系，并由歐盟內(nèi)成立的主管機構(gòu)認證，并對材料進行了特定的評估，則認為制造商頒發(fā)的證書證明其符合這一點的相關(guān)要求。