中国多层管燃油管标准(英语)

Multi-Layers Plastic Tubing for Automobile Fuel System1 RangeThis standard regulates size, appearanc

Multi-Layers Plastic Tubing for Automobile Fuel System 1Range This standard regulates size, appearance, technical requirement, test method, inspection regulation of multi-layers plastic tubing for automobile fuel system and tube assembly and Mark, packaging, transportation and storage. This standard apply for multi-layer plastic tubing under -40℃~115℃ condition (continue working temperature should not exceed 90℃), maximum working pressure should not exceed 0.7 MPa. 2Regulated Quotation Document Following items quoted by this file become items of this standard. Every quotation document with date marked, all afterward revised editions (not including correction content) is not suitable for this standard. However, about whether agreement signed by this standard can use the newest edition of these documents or not, we explain as follows: Quotation documents which do not mark the date, newest editions are suitable for this standard. GB/T 528-1998 Tension Stress Strain Performance of Cured Rubber or Thermos plastic Rubber GB/T 1040 2-2006 Performance of Plastic Tensile Properties; Second Chapter: Experiment condition of molding plastic and extrusion plastic (ISO 527-2; 1993 IDT)