Valid

QB/T 2667.1-2004Buried multi-hole plastics for communication Part 1: Unplasticized polyvinyl chloride (PVC-U) multi-hole pipes (English PDF)

埋地通信用多孔一体塑料管材第1部分：硬聚氯乙烯（PVC-U）多孔一体管材

Preview PDF

This is a limited preview

Buy now to download the full PDF (8 pages)

Need quotation for your management?

Get a formal quotation for QB/T 2667.1-2004 in 30 minutes.

Issued by

Ministry of Industry and Information Technology

Level / Type

National · Recommended

Issue date

December 14, 2004

Implementation date

June 1, 2005

Scope

QB/T 2667.1-2004 is the English-translated version of 埋地通信用多孔一体塑料管材第1部分：硬聚氯乙烯（PVC-U）多孔一体管材.

QB/T 2667.1-2004 is the Chinese standard "Buried multi-hole plastics for communication Part 1: Unplasticized polyvinyl chloride (PVC-U) multi-hole pipes".

This standard applies to outdoor buried fiber optic communication cables and piping system. Issued on 12/14/2004, in force from 6/1/2005. It cites 7 other standards.

Found what you need?

Document preview — QB/T 2667.1-2004

National Standard of the People's Republic of China

ICS: 83.140.30
Classification: G33

1 Foreword

QB/T 2667.1-2004 was issued by Ministry of Industry and Information Technology on 14 December 2004 and has been in force since 1 June 2005.

It is one of 2 parts of the QB/T 2667 series.

2 Scope

This standard specifies as the main material of PVC by extrusion porous underground communication - body plastic pipes - Hard PVC porous - body tubing product classification, requirements, test methods, inspection rules and signs, transportation and storage. This standard applies to outdoor buried fiber optic communication cables and piping system.It cites 7 other standards.

3 Normative references

The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document.

GB/T 2828.1-2003

GB/T 2918-1998

GB/T 6671-2001 — Thermoplastics pipes -- Determination of longitudinal reversion

GB/T 8802-2001 — Thermoplastics pipes and fitting -- Determination of vicat softening temperature

GB/T 8804.2-2003 — Thermoplastic pipes -- Determination of tensile properties -- Part 2: Pipes made of unplasticized poly(vinyl chloride) (PVC-U), chlorinated poly(vinyl chloride) (PVC-C) and high-impact poly(vinyl chloride) (PVC-HI)

GB/T 8805

GB/T 8806

4 About this standard

Issued by: Ministry of Industry and Information Technology

English translation: about 8 pages (approximate)

5 Related standards

Other parts of this standard:

QB/T 2667.2-2004 — Buried multi-hole plastics pipes for communication Part 2: Polyethylene (PE) multi-hole pipes

6 Classification and status

International classification (ICS): 83.140.30

Chinese Standard Classification (CCS): G 33

Prefix QB/T: recommended standard.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 8 pages — is available in the English PDF.

Referenced standards

Normative references

How to Download QB/T 2667.1-2004

1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.