GB/T 18477.1-2007Unplasticized polyvinyl chloride (PVC-U) structure wall pipline system for underground soil waste and drainage - Part 1: double wall corrugated pipes (English PDF)
埋地排水用硬聚氯乙烯(PVC-U)结构壁管道系统 第1部分：双壁波纹管材
This is a limited preview
Buy now to download the full PDF (15 pages)
Need quotation for your management?
Get a formal quotation for GB/T 18477.1-2007 in 30 minutes.
Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
December 5, 2007
Implementation date
September 1, 2008
Scope
GB/T 18477.1-2007 is the English-translated version of 埋地排水用硬聚氯乙烯(PVC-U)结构壁管道系统 第1部分：双壁波纹管材.
GB/T 18477.1-2007 is the Chinese standard "Unplasticized polyvinyl chloride (PVC-U) structure wall pipline system for underground soil waste and drainage - Part 1: double wall corrugated pipes".
Its scope clause reads: This part of GB/T 18477 specifies the materials, classification, pipe structure and connection, technical requirements, test methods, inspection rules, marking, transportation and storage of unplasticized polyvinyl chloride (PVC-U) double wall corrugated pipes for underground soil waste and drainage which is mainly made of polyvinyl chloride resin and formed through extrusion (hereinafter referred to as "pipes").
This part is applicable to non-pressure pipes for municipal underground drainage, building outer drainage and farmland drainage as well as sleeves of communication cables.
It is also applicable to non-pressure underground industrial drainage pipelines considering chemical resistance and temperature resistance of materials. Its clauses include definitions and symbols.
Found what you need?
Document preview — GB/T 18477.1-2007
National Standard of the People's Republic of China
- ICS
- 83.140.30
- Classification
- G 33
- Replacing
- GB/T 18477-2001
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- Foreword i
- 1 Scope
- 2 Normative References
- 3 Definitions and Symbols
- 4 Materials
- 5 Classification
- 6 Structure and Connection of Pipes
- 7 Technical Requirements
- 8 Test Methods
- 9 Inspection Rules
- 10 Marking, Transportation and Storage
- Annex A (Informative) Raw Material Requirements
- Annex B (Normative) Tightness Test Method of Elastic Sealing Ring Joint
1 Scope
This part of GB/T 18477 specifies the materials, classification, pipe structure and connection, technical requirements, test methods, inspection rules, marking, transportation and storage of unplasticized polyvinyl chloride (PVC-U) double wall corrugated pipes for underground soil waste and drainage which is mainly made of polyvinyl chloride resin and formed through extrusion (hereinafter referred to as "pipes").
This part is applicable to non-pressure pipes for municipal underground drainage, building outer drainage and farmland drainage as well as sleeves of communication cables.
It is also applicable to non-pressure underground industrial drainage pipelines considering chemical resistance and temperature resistance of materials.
2 Normative References
The following normative documents contain provisions which, through reference in this text, constitute provisions of this part of GB/T 18477. For dated references, subsequent amendments(excluding corrections), or revisions, of any of these publications do not apply to this part. However parties to agreements based on this part are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to applies.
GB/T 1033-1986 Test Method for Density and Relative Density of Plastics
GB/T 2828.1-2003 Sampling Procedures for Inspection by Attributes - Part1: Sampling Schemes Indexed by Acceptance quality Limit(AQL) for Lot-by-lot Inspection (ISO 2859-1:1999, IDT)
GB/T 2918-1998 Plastics - Standard Atmospheres for Conditioning and Testing (idt ISO 291:1997)
GB/T 6111-2003 Thermoplastics Pipes for the Conveyance of Fluids - Resistance to Internal Pressure - Test Method (ISO 1167:1996, IDT)
GB/T 8806 Method for Dimension Measuring of Plastic Pipes (GB/T 8806-1988, eqv ISO 3126:1974)
GB/T 9647-2003 Thermoplastics Pipes - Determination of Ring Stiffness (ISO 9969:1994, IDT)
GB/T 14152-2001 Thermoplastics Pipes - Determination of Resistance to External Blows - Round-the-clock Method (eqv ISO 3127:1994)
GB/T 18042-2000 Thermoplastics Pipes - Determination of Creep Ratio (eqv ISO 9967:1994)
GB/T 19278-2003 General Terms and Their Definitions of Thermoplastic Pipes, Fittings and Valves
ISO 13968:1997 Plastics Piping and Ducting Systems - Thermoplastics Pipes - Determination of Ring Flexibility
3 Definitions and Symbols
For the purposes of this part, the terms and symbols given in GB/T 19278-2003 and the following apply.
3.1 Definitions
3.1.1 nominal dimension DN
approximate value representing the dimension and specification of pipes, mm
3.1.2 nominal dimension DN/OD
nominal dimension regarding outside diameter, mm
3.1.3 nominal dimension DN/ID
nominal dimension regarding inside diameter, mm
3.1.4
minimum average inside diameter of socket (Dim,min) the minimum permissible average inside diameter of any section of socket, mm
3.1.5 laminated wall thickness (e)
the thickness of any position on the pipe wall between pipe corrugations, mm.
3.1.6 inner wall thickness (e1)
the thickness of any position on the inner wall of pipe (See Figure 1), mm
3.1.7 crest height (e2)
the radial distance between internal surface of pipes and crest top (See Figure 1), mm
3.1.8
minimum bonding length of socket (Amin) the minimum permissible bonding length between the connection sealing and the cylindrical end of inner wall of socket (see Figure 2), mm
3.2 Symbols
DN Nominal dimension
DN/OD Nominal dimension regarding outside diameter
DN/ID Nominal dimension regarding inside diameter
A Bonding length
Dim,min Minimum average inside diameter of socket e Laminated wall thickness e1 Inner wall thickness e2 Crest height
L Length of pipes
L1 Effective length of pipes […]
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Similar standards
Editions of GB/T 18477.1
| Edition | Title | Revision | Status |
|---|---|---|---|
| GB/T 18477.1-2007 | Unplasticized polyvinyl chloride (PVC-U) structure wall pipline system for underground soil waste and drainage - Part 1: double wall corrugated pipes | current edition | Current |
| GB/T 18477-2001 | Unplasticized polyvinyl chloride (PVC-U) structure wall pipline system for underground soil waste and drainage - Part 1: double wall corrugated pipes | previous edition | Superseded |
This page sells the current edition, GB/T 18477.1-2007. Earlier editions are listed for reference only.
How to Download GB/T 18477.1-2007
- 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.
Related Standards
GB/T 18477.2-2011 — Unplasticized polyvinyl chloride (PVC-U) structure wall pipeline system for underground soil waste and draindge - Part 2: Ultra-Rib pipes
GB/T 18477.3-2019 — Unplasticized polyvinyl chloride (PVC-U) structure wall pipeline system for underground soil waste and drainage - Part 3: Axial hollow-wall construction pipes
GB/T 10003-2026 — Biaxially oriented polypropylene (BOPP) film
Secure payment via Stripe
Payments accepted
GB/T 18477.1-2007
$105.00