GB/T 778.1-2007Measurement of water flow in fully charged closed conduits - Meters for cold potable water and hot water - Part 1: Specifications (English PDF)
封闭满管道中水流量的测量 饮用冷水水表和热水水表 第1部分：规范
GB/T 778.1 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 778.1-2018 | Meters for cold potable water and hot water - Part 1: Metrological requirements and technical requirements | Valid |
| GB/T 778.1-2007 | Measurement of water flow in fully charged closed conduits - Meters for cold potable water and hot water - Part 1: Specifications | Obsolete |
GB/T 778.1-2007 is obsolete. It has been replaced by GB/T 778.1-2018. This page sells the obsolete edition, for projects and contracts that still cite it.
This is a limited preview
Buy now to download the full PDF
Need quotation for your management?
Get a formal quotation for GB/T 778.1-2007 in 30 minutes.
Issued by
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China
Level / Type
National · Recommended
Issue date
November 14, 2007
Implementation date
May 1, 2008
Scope
GB/T 778.1-2007 is the English-translated version of 封闭满管道中水流量的测量 饮用冷水水表和热水水表 第1部分：规范.
GB/T 778.1-2007 is the Chinese national standard "Measurement of water flow in fully charged closed conduits - Meters for cold potable water and hot water - Part 1: Specifications".
It was issued on November 14, 2007 by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China and the Standardization Administration of China, and took effect on May 1, 2008. It is obsolete: it has been replaced by GB/T 778.1-2018.
Found what you need?
Document preview — GB/T 778.1-2007
National Standard of the People's Republic of China
Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Issuing body: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China.
Date of issue: 2007-11-14.
Date of implementation: 2008-05-01.
Status: obsolete, replaced by GB/T 778.1-2018.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
Referenced standards
Cited by
- GB/T 24789-2022General rules for equipping and managing of the water measuring instrument in water-use organization
- CJ/T 188-2018Technical requirements of utility meters data transmission
- CJ/T 535-2018Internet of Things water meter
- GB/T 778.2-2018Meters for cold potable water and hot water -- Part 2: Test methods
- GB/T 778.3-2018Meters for cold potable water and hot water -- Part 3: Test report format
- GB/T 778.4-2018Meters for cold potable water and hot water -- Part 4: Non-metrological requirements not covered in GB/T 778.1
How to Download GB/T 778.1-2007
- 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 778.2-2018 — Meters for cold potable water and hot water -- Part 2: Test methods
GB/T 778.2-2007 — Measurement of water flow in fully charged closed conduits - Meters for cold potable water and hot water - Part 2: Installation requirements
GB/T 778.2-1996 — Measurement of water flow in closed conduits--Meters for cold potable water--Part 2: Installation requirements
Secure payment via Stripe
Payments accepted
GB/T 778.1-2007
$125.00