GB/T 590-2008Marine cast iron flanged stop valves (English PDF)
船用法兰铸铁截止阀
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 590-2008 in 30 minutes.
Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
August 4, 2008
Implementation date
February 1, 2009
Scope
GB/T 590-2008 is the English-translated version of 船用法兰铸铁截止阀.
GB/T 590-2008 is the Chinese standard "Marine cast iron flanged stop valves".
Its scope clause reads: This standard specifies the classification and labeling, requirements, test methods, inspection rules, package and storage of marine cast iron flanged stop valves (hereinafter referred to as stop valves) with flange connection dimension and sealing face in accordance with those specified in GB/T 569 and GB/T 2501.
This standard is applicable to the design, manufacturing and acceptance of stop valves for pipeline system with seawater, fresh water, lubricating oil and fuel oil as medium. Its clauses include classification and labeling.
Found what you need?
Document preview — GB/T 590-2008
National Standard of the People's Republic of China
- ICS
- 47.020.30
- Classification
- U 52
- Replacing
- GB/T 590-1993
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- Foreword I
- 1 Scope
- 2 Normative References
- 3 Classification and Labeling
- 4 Requirements
- 5 Test Method
- 6 Inspection Rules
- 7 Package and Storage
1 Scope
This standard specifies the classification and labeling, requirements, test methods, inspection rules, package and storage of marine cast iron flanged stop valves (hereinafter referred to as stop valves) with flange connection dimension and sealing face in accordance with those specified in GB/T 569 and GB/T 2501.
This standard is applicable to the design, manufacturing and acceptance of stop valves for pipeline system with seawater, fresh water, lubricating oil and fuel oil as medium.
2 Normative References
The following normative documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated references, subsequent amendments to (excluding amending errors in the text), or revisions of, any of these publications do not apply. However, all parties coming to an agreement according to this standard are encouraged to study whether the latest edition of the normative document is applicable. For undated references, the latest edition of the normative document applies.
GB/T 569 Marine Pipe Flanges: Connection Dimensions and Mating Face
GB/T 600 General Specifications for Marine Piping Valves and Fittings (GB/T 600-1991, neq ISO 5208: 1982)
GB/T 1176-1987 Specification for Cast Copper Alloys (neq ISO 1338: 1977)
GB/T 1184-1996 Geometrical Tolerancing - Geometrical Tolerances for Features without Individual Tolerance Indications (eqv ISO 2768-2: 1989)
GB/T 1804-2000 General Tolerances - Tolerances for Linear and Angular Dimensions without Individual Tolerance Indications (eqv ISO 2768-1: 1989)
GB/T 1958 Geometrical Product Specification (GPS) - Geometrical Tolerance - Verification Prescription
GB/T 2501 Marine Pipe Flanges - Connection Dimensions and Mating Face (GB/T 2501-1989, neq ISO 2084: 1974)
GB/T 3032 Marks for Marine Piping Valves and Fittings
GB/T 4423 Copper and Copper-alloy Cold-drawn Rod and Bar
GB/T 9439-1988 Grey Iron Castings
GB/T 11698 Metal Valves for Use in Flanged Pipe Systems - Face-to-face and Centre-to-face Dimensions (GB/T 11698-1989, neq ISO 5752: 1982)
CB/T 3927 Wall Thickness of Casting Body for Marine Valve
3 Classification and Labeling
3.1 Type
The types of stop valves are specified as follows:
Type A - through-type stop valve with flange connection dimension and sealing face in accordance with GB/T 569;
Type B - perpendicular-type stop valve with flange connection dimension and sealing face in accordance with GB/T 569;
Type AS - through-type stop valve with flange connection dimension and sealing face in accordance with GB/T 2501;
Type BS - perpendicular-type stop valve with flange connection dimension and sealing face in accordance with GB/T 2501.
......
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 590
| Edition | Title | Revision | Status |
|---|---|---|---|
| GB/T 590-2008 | Marine cast iron flanged stop valves | current edition | Current |
| GB/T 590-1993 | Marine cast iron flanged stop valves | previous edition | Superseded |
This page sells the current edition, GB/T 590-2008. Earlier editions are listed for reference only.
How to Download GB/T 590-2008
- 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 10003-2026 — Biaxially oriented polypropylene (BOPP) film
GB/T 10004-2026 — Plastic/Plastic laminated films and pouches for packaging
GB/T 10007-2026 — Rigid cellular plastics - Determination of shear properties
Secure payment via Stripe
Payments accepted
GB/T 590-2008
$95.00