• There are no items in your cart
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Dismiss alert

API 20C CHINESE : 2009

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

CLOSED DIE FORGINGS FOR USE IN THE PETROLEUM AND NATURAL GAS INDUSTRY
Available format(s)

Hardcopy , PDF

Superseded date

07-01-2020

Language(s)

Chinese

Published date

01-01-2009

DocumentType
Standard
Pages
36
PublisherName
American Petroleum Institute
Status
Superseded
SupersededBy

ANSI/NCSL Z540 3 : 2006(R2013) REQUIREMENTS FOR THE CALIBRATION OF MEASURING AND TEST EQUIPMENT
API 6A : 2010 SPECIFICATION FOR WELLHEAD AND CHRISTMAS TREE EQUIPMENT
ASTM E 10 : 2017-05 TEST METHOD FOR BRINELL HARDNESS OF METALLIC MATERIALS
ASTM E 110 : 2014 : REDLINE Standard Test Method for Rockwell and Brinell Hardness of Metallic Materials by Portable Hardness Testers
ASTM E 381 : 2017 : REDLINE Standard Method of Macroetch Testing Steel Bars, Billets, Blooms, and Forgings
MSS SP 55 : 2011 QUALITY STANDARD FOR STEEL CASTINGS FOR VALVES, FLANGES, FITTINGS, AND OTHER PIPING COMPONENTS - VISUAL METHOD FOR EVALUATION OF SURFACE IRREGULARITIES

View more information
£125.22
Excluding VAT

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.