G33 塑料型材 标准查询与下载

GB/T 9645-1988 硬聚氯乙烯(PVC-U)管材吸水性试验方法

本标准规定了硬聚氯乙烯（PVC-U）管材吸水性的试验方法。 本标准适用于各种硬聚氯乙烯管材。

Unplasticized polyvinyl chloride (PVC-U) pipes--Determination of water absorption

GB 9644-1988 硬聚氯乙烯(PVC-U)饮水管材和管件 铅、锡、镉、汞的萃取方法及允许值

本标准规定了硬聚氯乙烯（PVC-U）饮水管材铅、锡、镉、汞的萃取方法及允许值。 本标准适用于输送饮用水的硬聚氯乙烯（PVC-U）管材及管件。

Unplasticized polyvinyl chloride (PVC-U) pipes and fittings for drinking water supply--Extractability of lead tin、cadmium and mercury occurring as impurities--Test method and pemitted levels

GB/T 9643-1988 聚乙烯(PE)管材和管件 熔体流动速率试验方法

本标准规定了测定由聚乙烯制成的管材和管件熔体流动速率的方法。 本标准适用于所有聚乙烯（PE）管材和管件，不论其材料类型和最终用途。

Polyethylene (PE) pipes and fittings--Determination of melt flow rate

GB/T 9642-1988 聚乙烯(PE)管材和管件 根据聚乙烯公称密度和熔体流动速率命名的方法

本标准规定了以制造聚乙烯管材和管件所用的原料命名该聚乙烯管材和管件的方法。 本标准适用于各种用途的聚乙烯管材和管件。其辅料仅包括抗氧剂、稳定剂和必须的料。 本标准不适用于填有玻璃纤维及石棉纤维的聚乙烯管材和管件。

Polyethylene (PE) pipes and fittings--Designation of polyethylene, based on nominal density and melt flow rate

GB/T 8806-1988 塑料管材尺寸测量方法

本标准规定了测量塑料管材尺寸的仪器和方法。 本标准规定下列尺寸的测量： a.任何部位的壁厚，ei； b.平均外径，d； c.任何部位的外径，d

Method for dimension measuring of plastic pipes

GB/T 8805-1988 硬质塑料管材弯曲度测定方法

本标准规定了具有环形截面、公称外径大于32mm的硬质塑料管材的弯曲度测量方法。

Determination of deflection for rigid plastic pipes

GB/T 8801-1988 硬聚氯乙烯(PVC-U)管件坠落试验方法

本标准规定了硬聚氯乙烯管件坠落试验的方法。

Test method for unplasticized PVC fittings by falling

GB/T 7155.2-1987 热塑性塑料管材及管件密度的测定第2部分:聚丙烯管材及管件密度的测定

本标准规定聚丙烯管材及管件密度的测定方法。适用于仅加入抗氧剂或为达到使用寿命所必须的稳定剂的共聚及均聚聚丙烯管材及管件的密度测定。

Determination of density of thermoplastic pipes and fittings--Part 2: Determination of density of polypropylene pipes and fittings

GB/T 15558.3-2023 燃气用埋地聚乙烯（PE）管道系统 第3部分：管件

Buried polyethylene (PE) piping systems for gas use Part 3: Fittings

HG/T 6253-2023 粉体回收用有机复合膜

Organic composite membrane for powder recycling

HG/T 6252-2023 气体净化用双疏膜

Amphiphobic membrane for gas purification

T/SHPTA 065-2023 埋地双壁波纹管用改性高密度聚乙烯(MHDPE)专用料

Special material for modified high-density polyethylene (MHDPE) for buried double-wall corrugated pipes

DB64/T 1056-2023 预制直埋复合塑料保温供热管道应用技术规程

Technical regulations for the application of prefabricated directly buried composite plastic insulation heating pipes

QB/T 2480-2022 建筑用硬聚氯乙烯（PVC-U）雨落水管材及管件

Rigid polyvinyl chloride (PVC-U) rainwater pipes and fittings for construction

T/SHBX 012-2021 抗菌塑料(复合)软包装

本文件给出了抗菌塑料（复合）软包装的术语和定义、分类和结构、技术要求、试验方法、检验规则、标志、包装、运输和贮存。

Antibacterial plastic(compound) flexible package

T/SHBX 011-2021 生物工艺用高阻隔耐穿刺塑料多层膜

本文件给出了生物工艺中一次性使用系统（包括一次性储存系统、一次性配液系统、一次性无菌取样系统及一次性制剂灌装系统等）所使用的膜材的生产及技术要求。

High barrier multi-layer plastic film with puncture resistant for bioprocess

T/SHPTA 012-2021 生物降解功能母粒

本文件规定了添加型生物降解功能母粒定义和术语、分类、要求、试验方法、检验规则、标志、包装、运输、贮存及保质期。

Biodegradable masterbatch resin

T/SHPTA 007-2021 建筑用抗菌防霉聚乙烯排水管材

本文件规定了建筑用抗菌防霉聚乙烯排水管材的分类、技术要求、试验方法、检验规则以及包装、标志、运输、储存。

Antibacterial and mildew-proof polyethylene pipes for drainage of buildings

ISO 27126:2021 烃类, 溶剂和化学品输送用热塑性多层 (非硫化) 塑料软管和软管组件. 规格

This document specifies requirements for four types of thermoplastic multi-layer (non-vulcanized) hoses and hose assemblies for carrying hydrocarbons, solvents and chemicals. It specifies bore sizes from 25 mm to 300 mm, working pressures from 0,4 MPa (4 bar) to 1,4 MPa (14 bar) and working temperatures from −30 °C to 150 °C, according to type. Type 1 hoses are suitable for vapour applications. Types 2 to 4 hoses are suitable for liquid applications. NOTE 1 See Annex A concerning the selection of the material for the inner wall of layers and any polymeric coating of the internal wire helix related to the chemical(s) to be conveyed by the hoses and/or hose assemblies. NOTE 2 It is intended that the manufacturer be consulted where a polymeric coated internal wire is being considered for use with low conductivity hydrocarbons or chemicals. This document does not apply to hoses and hose assemblies for: — aircraft refuelling (see ISO 1825); — fuel dispensing (see ISO 5772); — oil burners (see ISO 6806); — liquefied petroleum gas and liquefied natural gas (see ISO 27127); — fire fighting (see ISO 14557); — offshore liquefied natural gas (see EN 1474-2); — refrigeration circuits.

Thermoplastic multi-layer (non-vulcanized) hoses and hose assemblies for the transfer of hydrocarbons, solvents and chemicals - Specification

BS EN ISO 10619-2:2021 橡胶和塑料软管和管材 柔韧性和刚度的测量 低于环境温度的弯曲测试

Rubber and plastics hoses and tubing. Measurement of flexibility and stiffness. Bending tests at sub-ambient temperatures