HG 20618-1997Welded steel pipe flanges with neck (American System) (English PDF)
整体钢制管法兰(美洲体系)
HG 20618 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| HG/T 20615-2009 | Steel Pipe Flanges | Valid |
| HG 20618-1997 | Welded steel pipe flanges with neck (American System) | Obsolete |
HG 20618-1997 is obsolete. It has been replaced by HG/T 20615-2009. 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 HG 20618-1997 in 30 minutes.
Issued by
Ministry of Chemical Industry
Level / Type
National · Mandatory
Issue date
November 27, 1997
Implementation date
February 1, 1998
Scope
HG 20618-1997 is the English-translated version of 整体钢制管法兰(美洲体系).
HG 20618-1997 is the Chinese industry standard "Welded steel pipe flanges with neck (American System)". It was issued on November 27, 1997 by the Ministry of Chemical Industry, and took effect on February 1, 1998. It is obsolete: it has been replaced by HG/T 20615-2009.
Found what you need?
Document preview — HG 20618-1997
National Standard of the People's Republic of China
Issued by: Ministry of Chemical Industry
Contents
- Document data
1 Document data
Sector: Chemical Industry (industry standard).
Issuing body: Ministry of Chemical Industry.
Date of issue: 1997-11-27.
Date of implementation: 1998-02-01.
Status: obsolete, replaced by HG/T 20615-2009.
......
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
How to Download HG 20618-1997
- 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
HG 20226-2015 — Code for construction and acceptance of tubular furnace installation works
HG 20202-2014 — Code for construction and acceptance of degreasing project
HG 20231-2014 — Code for project commissioning in chemical industry
Secure payment via Stripe
Payments accepted
HG 20618-1997
$1,324.00