T/GZHG 010-2021 Abolished Group standards

T/GZHG 010-2021 Modified Polyvinyl Chloride (MCMP) for Electricity and Communication, Square Double-Wallcorrugated Pipe

Publish Date: 2021-10-20 Implement Date: 2021-10-20 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/GZHG 010-2021

Standard Type: Group standards

Standard Status: Abolished

is_force_gb: no

CCS Name: Plastic profiles

ICS Name: Comprehensive products made from rubber and plastic

Publish Date: 2021-10-20

Implement Date: 2021-10-20

Scope

Main technical content: Group standard T/GZHG 010-2021 — Replaces T/GZHG 010-2021 — Modified Polyvinyl Chloride (MCMP) Square Double-Wall Corrugated Cable for Power Communication — Published on October 20, 2021 — Implemented on October 20, 2021 — Issued by the Guizhou Chemical and Chemical Engineering Society — Preface This standard was drafted in accordance with the rules set forth in GB/T 1.1-2020. This standard replaces T/GZHG 010-2020, "Modified Polyvinyl Chloride (MCMP) Square Double-Wall Corrugated Pipe for Power Communication". The main changes compared with T/GZHG 010-2020 include: — Deleting "3.1.2 Outer Diameter of Round Pipe"; — Revising the schematic diagrams of pipe structure in "4.1 Product Structure" (Figures 1, 2, and 3); — Revising "4.3 Product Connection Methods", adding two new connection methods to replace the original ones; — Deleting "4.2 Product Specification Table 1" and "6.2.3" regarding the outer diameter d2 of round pipe joints. Please note that certain content of this standard may involve patents. The issuing authority of this standard does not assume responsibility for identifying these patents. This standard was proposed by Kang Mingyuan (Guizhou) Technology Development Co., Ltd. This document is under the jurisdiction of the Guizhou Chemical and Chemical Engineering Society. Drafting units: Kang Mingyuan (Guizhou) Technology Development Co., Ltd., Guizhou Shanmeng New Materials Technology Co., Ltd., CAS Green Chemistry and Advanced Materials R&D Center, Guizhou Product Quality Inspection and Testing Institute, Hubei Dayang Plastics Co., Ltd., Guizhou Guosu Technology Pipe Co., Ltd., Pingxiang Dadi New Materials Technology Co., Ltd., Guizhou Nanfang Weiye Technology New Materials Co., Ltd., Sichuan Pinrui Henteng New Materials Technology Co., Ltd., Hubei Wanjin Technology Co., Ltd., Guizhou Zhengye Engineering Technology Investment Co., Ltd., Guizhou Shuiwu Construction Engineering Co., Ltd., Guizhou Shua

Development Information

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