PED 4.3證書解析：歐盟壓力設(shè)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(shè)備關(guān)于材料部分的要求，由歐盟公告號(hào)機(jī)構(gòu)進(jìn)行驗(yàn)廠審核頒發(fā)給壓力設(shè)備材料工廠的證書

壓力設(shè)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(shè)備的材料應(yīng)在預(yù)定的壽命期內(nèi)適合于這種應(yīng)用，除非有更換的計(jì)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(dāng)?shù)姆绞剑瑔为?dú)或在連接的結(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(shè)備制造商應(yīng)采取適當(dāng)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(zhǔn)備的文件，確認(rèn)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(duì)于二類、三類、四類設(shè)備的主要承壓部件，采取專項(xiàng)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(dāng)?shù)捏w系，并由歐盟內(nèi)成立的主管機(jī)構(gòu)認(rèn)證，并對(duì)材料進(jìn)行了特定的評(píng)估，則認(rèn)為制造商頒發(fā)的證書證明其符合這一點(diǎn)的相關(guān)要求。