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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 18743.2-2022 |
Thermoplastics pipes - Determination of impact strength of simply supported beams - Part 2: test conditions for pipes of different materials {译} 热塑性塑料管材 简支梁冲击强度的测定 第2部分：不同材料管材的试验条件 |
China National Standards Plastics Thermoplastic materials |
 English PDF |
| GB/T 17037.5-2020 |
Plastics—Injection moulding of test specimens of thermoplastic materials—Part 5: Preparation of standard specimens for investigating anisotropy 塑料 热塑性塑料材料注塑试样的制备 第5部分：各向异性评估用标准试样的制备 |
China National Standards Plastics Thermoplastic materials |
English PDF |
| GB/T 17037.2-2020 |
Plastics—Injection moulding of test specimens of thermoplastic materials—Part 2:Small tensile bars 塑料 热塑性塑料材料注塑试样的制备 第2部分：小拉伸试样 |
China National Standards Plastics Thermoplastic materials |
English PDF |
| GB/T 18252-2020 |
Plastics piping and ducting systems — Determination of the long-term hydrostatic strength of thermoplastics materials in pipe form by extrapolation 塑料管道系统 用外推法确定热塑性塑料材料以管材形式的长期静液压强度 |
China National Standards Plastics Thermoplastic materials |
English PDF |
| GB/T 38008-2019 |
Gate valves of thermoplastics materials 热塑性塑料闸阀 |
China National Standards Plastics Thermoplastic materials |
English PDF |
| GB/T 37842-2019 |
Ball valves of thermoplastics materials 热塑性塑料球阀 |
China National Standards Plastics Thermoplastic materials |
English PDF |
| GB/T 17037.1-2019 |
Plastics-Injection moulding of test specimens of thermoplastic materials-Part 1:General principles,and moulding of multipurpose and bar test specimens 塑料 热塑性塑料材料注塑试样的制备 第1部分：一般原理及多用途试样和长条形试样的制备 |
China National Standards Plastics Thermoplastic materials |
English PDF |
| GB/T 34691.1-2018 |
Plastics—Thermoplastic polyester (TP) moulding and extrusion materials—Part 1:Designation system and basis for specifications 塑料-热塑性聚酯（TP）模塑和挤出材料-第1部分：命名系统和分类基础 |
China National Standards Plastics Thermoplastic materials |
English PDF |
| GB/T 3682.2-2018 |
Plastics—Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics—Part 2: Method for materials sensitive to time-temperature history and/or moisture 塑料 热塑性塑料熔体质量流动速率（MFR）和熔体体积流动速率（MVR）的测定 第2部分：对时间-温度历史和（或）湿度敏感的材料的试验方法 |
China National Standards Plastics Thermoplastic materials |
English PDF |
| GB/T 34691.2-2017 |
Plastics—Thermoplastic polyester (TP) moulding and extrusion materials—Part 2: Preparation of test specimens and determination of properties 塑料 热塑性聚酯(TP)模塑和挤出材料 第2部分：试样制备和性能测定 |
China National Standards Plastics Thermoplastic materials |
English PDF |
| GB/T 34903.1-2017 |
Petroleum,petrochemical and natural gas industries—Non-metallic materials in contact with media related to oil and gas production—Part 1:Thermoplastics 石油、石化与天然气工业 与油气开采相关介质接触的非金属材料 第1部分：热塑性塑料 |
China National Standards Plastics Thermoplastic materials |
English PDF |
| GB/T 28494-2012 |
Globe valves of thermoplastics materials 热塑性塑料截止阀 |
China National Standards Plastics Thermoplastic materials |
English PDF |
| GB/T 27725-2011 |
Butterfly valves of thermoplastics materials 热塑性塑料蝶阀 |
China National Standards Plastics Thermoplastic materials |
English PDF |
| GB/T 18252-2008 |
Plastics piping and ducting systems - Determination of the long - term hydrostatic strength of thermoplastics materials in pipe form by extrapolation 塑料管道系统 用外推法确定热塑性塑料材料以管材形式的长期静液压强度 |
China National Standards Plastics Thermoplastic materials |
English PDF |
| GB/T 17037.3-2003 |
Plastics--Injection moulding of test specimens of thermoplastic materials--Part 3: Small plates 塑料 热塑性塑料材料注塑试样的制备 第3部分: 小方试片 |
China National Standards Plastics Thermoplastic materials |
English PDF |
| GB/T 18475-2001 |
Thermoplastics materials for pipes and fittings for pressure applications classification and designation--Overall service(design) coefficient 热塑性塑料压力管材和管件用材料分级和命名 总体使用(设计)系数 |
China National Standards Plastics Thermoplastic materials |
English PDF |
| GB/T 1633-2000 |
Plastics--Thermoplastic materials--Determination of Vicat softening temperature(VST) 热塑性塑料维卡软化温度(VST)的测定 |
China National Standards Plastics Thermoplastic materials |
English PDF |
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