NB/T 10078-2018Specification for selection, testing and acceptance of spherical inlet valves for hydraulic turbine (English PDF)
水轮机进水球阀选用、试验及验收规范
This is a limited preview
Buy now to download the full PDF (17 pages)
Need quotation for your management?
Get a formal quotation for NB/T 10078-2018 in 30 minutes.
Issued by
NEA
Level / Type
Industry · Recommended
Issue date
October 29, 2018
Implementation date
March 1, 2019
Scope
NB/T 10078-2018 is the English-translated version of 水轮机进水球阀选用、试验及验收规范.
NB/T 10078-2018 is the recommended Chinese energy industry specification for spherical inlet valves used with hydraulic turbines and pump turbines.
It describes the composition of the inlet ball valve system and goes on to technical requirements and guarantees, inspection, testing and acceptance, the scope of supply and spare parts, special tools, drawings and information, nameplates, and the basic requirements for packaging, transport and storage.
Valves with a maximum static head of 200 m or more and a nominal diameter of 500 mm to 4500 mm fall within its scope, and their design and manufacture are to meet it.
Documents quoted include GB/T 150.3, GB/T 150.4, GB/T 1031, GB/T 3766, GB/T 4208, GB/T 8564, GB/T 9652.1, GB/T 11805, DL/T 619, JB/T 7927 and JB/T 10205. Issued on 29 October 2018, it has applied since 1 March 2019.
Found what you need?
Document preview — NB/T 10078-2018
National Standard of the People's Republic of China
- ICS
- 27.140
Issued by: National Energy Administration of the People's Republic of China
Contents
- 2 Normative references
2 Normative references
NB/T 10078-2018 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 150.3
GB/T 150.4
GB/T 191
GB/T 1031
GB/T 3505
GB/T 3766
GB/T 4208
GB/T 4892
GB/T 6388
GB/T 7935
GB/T 8564
GB/T 9652.1
GB/T 9652.2
GB/T 11805
GB/T 13384
DL/T 619
JB/T 7927
JB/T 10205
GB/T 8923.1
GB/T 8923.2
GB/T 8923.3
GB/T 8923.4
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 17 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 150.3Pressure vessels - Part 3: Design
- GB/T 150.4Pressure vessels - Part 4: Fabrication, inspection and testing, and acceptance
- GB/T 191Graphical symbols marking for handling and storage of packages
- GB/T 1031Geometrical product specifications(GPS) - Surface texture: Profile method - Surface roughness parameters and their values
- GB/T 3505Geometrical product specifications (GPS) -- Surface texture: Profile method -- Terms, definitions and surface texture parameters
- GB/T 3766Hydraulic fluid power -- General rules and safety requirements for systems and their components
Similar standards
How to Download NB/T 10078-2018
- 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
DL/T 619-2024 — Operation, maintenance and inspection and test procedures for automation components and systems of hydropower plant units
GB/T 1031-2009 — Geometrical product specifications(GPS) - Surface texture: Profile method - Surface roughness parameters and their values
GB/T 11805-2019 — General specifications for the automatic control components and devices and their systems for hydro-turbine generating sets
Secure payment via Stripe
Payments accepted
NB/T 10078-2018
$300.00