NB/T 47031-2013Specification of Headers and Module for Spiral Fin Tubes (English PDF)
螺旋翅片管箱及模块技术条件
This is a limited preview
Buy now to download the full PDF (15 pages)
Need quotation for your management?
Get a formal quotation for NB/T 47031-2013 in 30 minutes.
Issued by
NEA
Level / Type
Industry · Recommended
Issue date
November 28, 2013
Implementation date
April 1, 2014
Scope
NB/T 47031-2013 is the English-translated version of 螺旋翅片管箱及模块技术条件.
Headers and modules built from spiral finned tubes are the subject of NB/T 47031-2013, a recommended energy industry standard of China. It gives the terminology for boiler headers and modules of this kind and the technical requirements for their manufacture and inspection, together with marking, painting and packaging.
The standard is written for waste heat boilers in which water is the working fluid. It is applied with GB/T 1804, GB/T 12459, GB/T 19804, JB/T 1610 to JB/T 1613, JB/T 1615, JB/T 1620, JB/T 3375, JB/T 4308, JB/T 4730.2 to JB/T 4730.5, NB/T 47030 and NB/T 47032.
The 1992 standard JB/T 6511 is withdrawn in its favour. Issued on 28 November 2013, it has applied since 1 April 2014.
Found what you need?
Document preview — NB/T 47031-2013
National Standard of the People's Republic of China
- ICS
- 27.060
- Replacing
- JB/T 6511-1992
Issued by: National Energy Administration of the People's Republic of China
Contents
- 2 Normative references
2 Normative references
NB/T 47031-2013 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 1804
GB/T 12459
GB/T 19804
JB/T 1610
JB/T 1611
JB/T 1612
JB/T 1613
JB/T 1615
JB/T 1620
JB/T 3375
JB/T 4308
JB/T 4730.2
JB/T 4730.3
JB/T 4730.4
JB/T 4730.5
NB/T 47030
NB/T 47032
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 1804General tolerances - Tolerances for linear and angular dimensions without individual tolerance indications
- GB/T 12459Steel buttwelding piping fittings - Types and parameters
- GB/T 19804General tolerances for welded constructions for dimensions of lengths and angles, shape and position
- JB/T 1610Technical specifications for manufacture of boiler headers
- JB/T 1611Technical specifications for manufacture of boiler tubes
- JB/T 1612Technical specifications for hydrostatic tests of boilers
Similar standards
Editions of NB/T 47031
| Edition | Title | Revision | Status |
|---|---|---|---|
| NB/T 47031-2013 | Specification of Headers and Module for Spiral Fin Tubes | current edition | Current |
| JB/T 6511-1992 | Specification of Headers and Module for Spiral Fin Tubes | previous edition | Superseded |
This page sells the current edition, NB/T 47031-2013. Earlier editions are listed for reference only.
How to Download NB/T 47031-2013
- 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 12459-2025 — Steel buttwelding piping fittings - Types and parameters
GB/T 1804-2000 — General tolerances - Tolerances for linear and angular dimensions without individual tolerance indications
GB/T 19804-2005 — Welding -- General tolerances for welded constructions -- Dimensions for lengths and angles -- Shape and position
Secure payment via Stripe
Payments accepted
NB/T 47031-2013
$195.00