ISO 9803-2:2020 pdf download

10-14-2020 comment

ISO 9803-2:2020 pdf free download.Vacuum technology — Mounting dimensions of pipeline fittings — Part 2: Knife-edge flange type.
ISO 9803-2:2020 specifies mounting dimensions for vacuum pipeline fittings (elbows, tees and crosses) of knife-edge flanges for nominal bores from 16 mm to 200 mm.
ISO 9803: 1993 defined only those pipeline fittings whose flanges are non knife-edge type, as defined in 1609: 1986 and IS0 2861-1: 1974. The previous revision divided IS0 9803 into two parts:
—IS0 9803-1, in which fittings with non knife-edge flanges are defined, and
—this part of ISO 9803, in which fittings with knife-edge flanges as specified in IS0 3669 are defined.
This document deals with dimensions of pipeline fittings whose flanges are of knife-edge type, as defined in ISO 3669.
This document was prepared by Technical Committee ISO/TC 112, Vacuum technology This second edition cancels and replaces the first edition (IS0 9803-1:2007),of which it constitutes a minor revision. The changes compared to the previous edition are as follows The changes compared to the previous edition are as follows:
—The normative references have been updated.
— References [1] and [2] have been updated.

                                           Information                                             Download
PS:                           Due to copyright issues, Most documents cannot be downloaded.All contents are for personal learning only.
BS ISO 19897:2019 pdf download BS Standards

BS ISO 19897:2019 pdf download

BS ISO 19897:2019 pdf download.Ships and marine technology - Marine evacuation systems - Testing under conditions of icing. This document provides specifications for a test of marine evacuation systems (MES) under conditions of icing in support of...
Download Now
BS ISO 6621-3:2021 pdf download BS Standards

BS ISO 6621-3:2021 pdf download

BS ISO 6621-3:2021 pdf download.Internal combustion engines - Piston rings Part 3: Material specifications. This document classifies materials intended for the manufacture of piston rings, based on their mechanical properties and the stresses the materials are capable...
Download Now
BS ISO 11003-1:2019 BS Standards

BS ISO 11003-1:2019

BS ISO 11003-1:2019 pdf download.Adhesives - Determination of shear behaviour of structural adhesives Part 1: Torsion test method using butt bonded hollow cylinders. This document specifies a shear test for the characterization of adhesives in a bond....
Download Now

LEAVE A REPLY

Anonymous netizen Fill in information