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Product Code:SAE J2027
Title:Standard for Protective Covers for Gasoline Fuel Line Tubing
Issuing Committee:Fuel Systems Standards Committee
Scope:This SAE Standard covers the performance requirements for protective covers for gasoline fuel tubing. The ultimate performance of the protective cover can be highly dependant on the interaction of the fuel line tubing and protective cover. Therefore, it is recommended that specific tubing and cover combinations be tested as an assembly to qualify to this document. This document is intended to provide guidance to the engineer on the key performance parameters for protective covers for gasoline fuel tubing. This document is designed to allow selection of predetermined performance levels for these key performance parameters. The engineer may select a specification by the use of a line call-out designation, which will denote the pertinent characteristics of the cover material and/or the tube/cover assembly and their corresponding performance criteria. The engineer is not required to select every characteristic, but only those deemed important to the application. Characteristics not covered by this document and deemed important to the engineer should be added using 'Z' suffixes. This document may involve hazardous materials, operations, and equipment. This document does not address the safety problems associated with its use. It is the responsibility of the user of this document to consult and establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

标准名称：	润滑元件及装置 型号编制方法
中标分类：	机械 >> 通用零部件 >> 润滑与润滑装置
替代情况：	JB 4121-85
发布部门：	西安重型机械研究所
发布日期：	1993-09-03
实施日期：	1994-07-01
首发日期：	1900-01-01
作废日期：	1900-01-01
归口单位：	西安重型机械研究所
出版日期：	1900-01-01
页数：	9 页
批文号：	机械科[1993]459号

本标准规定了润滑件及装置产品的型号编制方法。 本标准适用于冶金、重型、矿山机械等行业的各类润滑件及装置产品的型号编制。 本标准不适用于对产品型号已有规定协议的引进技术及与国外合作制造的润滑产品。

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