What is ISO 6162-1 and what is the latest version?
The title of ISO 6162-1 is Hydraulic fluid power – Flange connections with split or one-piece flange clamps and metric or inch screws - part 1: flange connectors, ports and mounting surfaces for use at pressures of 3.5 MPa (35bar) to 35 MPa （350bar）, DN 13 to DN 127.
The first edition was released in 2002 and prepared by Technical Committee ISO/TC 131, Fluid power systems, Subcommittee SC 4, connectors and similar products and components.
Current valid version is ISO 6162-1:2012 the second edition, see below the cover page of ISO 6162-1 standard, and link from ISO website.
https://www.iso.org/search.html?q=ISO%206162-1&hPP=10&idx=all_en&p=0
ISO 6162-1 evolved from code 61 of “SAE J518 (issued in 1952) hydraulic flanged tube, pipe, and hose connections, four-bolt split flange type”, called L series flanges or code 61 flanges or 3000PSI flanges, this type connectors widely used in the world.
What content does ISO 6162-1 specify?
ISO 6162-1 specifies general and dimensional requirements for flanged heads, split flange clamps (FCS and FCSM), one-piece flange clamps (FC and FCM), ports and mounting surfaces applicable to four-screw, split and one-piece flange clamp type tube connectors and hose fitting for use at pressures of 3.5 MPa (35bar) to 35 MPa (350bar). It also specified the dimensions of the seals to be used, as well as the grooves that house the seals.
Does Winner have compatible product for ISO 6162-1?
Winner call this type connectors as flange adapter or adaptor or connector, and all of those connectors specified in ISO 6162-1 are available from Winner, and FL is typically for identify ISO 6162-1 (L series) end in the part no., such as straight connectors (1JFL), elbow connector (1JFL9), plug (4FL), ……See catalogue sheet for details, there are more than 12 series for customer to choice. [Link to Download catalogue]
Below are some typical L series code 61 flange connector pictures.
Straight
Elbow
clamp
plug
Winner flange connector tested in accordance with ISO 19879 and meet performance specified in ISO 6162-1.
The finish requirement in the ISO 6162-1 is 72 h neutral salt-spray test in accordance with ISO 9227 and no red rust, Winner parts far exceed the ISO 6162-1 requirement.
Below is ISO specification and Winner salt spray test picture.
Post time: Feb-07-2022