共找到 3160 条与 塑料型材 相关的标准,共 211 页
Mining plastic sheathed insulated steel pipe
Steel-plastic composite protective net for underground coal mines
Fiber composite polypropylene pipes for hot and cold water
Multiple reinforced steel-plastic composite pipes and fittings
本标准规定了加筋聚乙烯管材管件的1. 范围;2.规范性引用文件; 3.术语和定义、符号、缩略语;4.材料;5.一般规定 ;6.要求;7.试验方法;8.检验规则;9.标志、包装、运输、贮存。
Steel-coil reinforced polyethylene pipelines and fittings
Double wall polyethylene pipes for water supply
本标准规定了埋地排水用聚乙烯共混聚氯乙烯双壁波纹管材的术语和符号、材料、分类及标记、要求、试验方法、检验规则和标志、运输、贮存。
Polyethylene mixed polyvinyl chloride double wall corrugated pipe for underground sewer
General rules of plastic films for food packaging
1.1 This specification covers coextruded poly(vinyl chloride) (PVC) plastic drain, waste and vent pipe made to Schedule 40 iron pipe sizes (IPS) and produced by the coextrusion process with concentric inner and outer solid PVC layers and the core consisting of closed-cell cellular PVC. Plastic which does not meet the material requirements specified in Section 5 is excluded from single layer and all coextruded layers. 1.2 Fittings meeting the requirements of Specification D2665 and D3311 are suitable for use with pipe meeting the requirements of this specification. 1.3 Poly(vinyl chloride) plastic which does not meet the definitions of virgin PVC plastic as given in 5.1 is excluded, as performance of plastic other than those defined as virgin was not determined. PVC rework plastic which meets the requirements of rework plastic as given in 5.2 is acceptable. 1.4 Reprocessed plastic or recycled plastic as defined in Terminology D883 is excluded. 1.5 Recommendations for storage, joining and installation are provided in Appendix X1, Appendix X2, and Appendix X3 respectively. 1.6 The text of this specification references notes, footnotes and appendices which provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of the specification. 1.7 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.8 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.9 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Standard Specification for Poly(Vinyl Chloride) (PVC) Schedule 40 Drain, Waste, and Vent Pipe with a Cellular Core
Rigid polyvinyl chloride low foaming sheet Part 1: Free foaming method
Rigid polyvinyl chloride low foaming sheet Part 3: Co-extrusion method
本标准规定了纤维增强改性聚氯乙烯结构壁复合管(简称:MPVC/FRP结构壁管)的产品分类与标记及连接方式、原材料、技术要求、试验方法、检验规则、标志、包装、运输、贮存。 本标准适用于在线连续缠绕成型工艺生产的公称尺寸为200 mm~4 000 mm, 压力等级为0.1 MPa~3.2 MPa的MPVC/FRP结构壁管,主要用于在本标准规定的压力下,温度不超过45 ℃的饮用水、雨水和污 水等介质输送。
General technical specifications for fiber reinforced modified polyvinyl chloride structural wall composite pipes
ISO 3949 specifies requirements for three types of textile-reinforced thermoplastics hose and hose assembly of nominal size from 3,2 to 25. Each type is divided into two classes dependent on electrical conductivity requirements. They are suitable for use with water-based hydraulic fluids HFC, HFAE, HFAS and HFB as defined in ISO 6743?4 at temperatures ranging from 0 °C to +60 °C and oil-based hydraulic fluids HH, HL, HM, HR and HV as defined in ISO 6743-4 at temperatures ranging from -40 °C to +93 °C.ISO 3949 does not include requirements for end fittings. It is limited to the performance of hoses and hose assemblies.
Plastics hoses and hose assemblies - Textile-reinforced types for hydraulic applications - Specification (ISO 3949:2018); German version EN ISO 3949:2018
Plastic modules for rainwater cisterns
Plastic guide vane type cyclone for building drainage
Rigid polyvinyl chloride (PVC-U) gutters and accessories for building rainwater drainage
Geosynthetic four-way stretch plastic geogrid
Cast polyethylene (CPE) packaging film for dry paper towels for daily use
Glass-reinforced thermosetting plastics (GRP) pipes and fittings - Test methods to prove the design of locked socket-and-spigot joints, including double-socket joints, with elastomeric seals
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