Parker adopts environmentally friendly plating process


System Integration

Steel parts and fittings from Parker Hannifin’s Hose Products Div. will no longer be plated with hexavalent chromium (Cr6) as the company moves to comply with EU directives. The chromium-6-free plating is identifiable by it silver appearance.

Wickliffe, OH— Plating processes at the Hose Products Div. of Parker Hannifin will no longer use hexavalent chromium (Cr6), a substance considered environmentally hazardous. The company announced it will switch immediately to Chromium-6-free plating for its metal products as part of a move to comply with EU (Commission of the European Communities) restrictions.

The EU has classified hexavalent chromium as environmentally hazardous and has established several restrictions pertaining to its use. Any product or equipment sold in Europe, even if manufactured in North America, must comply with the directives. North American transportation manufacturers are pushing for the specification change as well, as they strive for global standardization.

Plating containing hexavalent chromium is identifiable by its gold appearance in Parker’s existing fittings. The chromium-6-free plating is silver in appearance, and offers improved corrosion protection over current specifications. The modification requires no changes in assembly procedures or to existing assembly torques. It has minimum corrosion resistance of 120 salt-spray hours to first white and 240 salt-spray hours to first red, and product-specific corrosion resistance of 200 salt-spray hours to first white and 500 salt-spray hours to first red.

The plating change will be applicable on a global basis to all steel Parker Hose fittings and steel parts. Click here for more information about the plating change.

—Control Engineering Daily News Desk

Jeanine Katzel , senior editor

No comments
The Engineers' Choice Awards highlight some of the best new control, instrumentation and automation products as chosen by...
The System Integrator Giants program lists the top 100 system integrators among companies listed in CFE Media's Global System Integrator Database.
The Engineering Leaders Under 40 program identifies and gives recognition to young engineers who...
This eGuide illustrates solutions, applications and benefits of machine vision systems.
Learn how to increase device reliability in harsh environments and decrease unplanned system downtime.
This eGuide contains a series of articles and videos that considers theoretical and practical; immediate needs and a look into the future.
Choosing controllers: PLCs, PACs, IPCs, DCS? What's best for your application?; Wireless trends; Design, integration; Manufacturing Day; Product Exclusive
Variable speed drives: Smooth, efficient, electrically quite motion control; Process control upgrades; Mobile intelligence; Product finalists: Vote now; Product Exclusives
Machine design tips: Pneumatic or electric; Software upgrades; Ethernet advantages; Additive manufacturing; Engineering Leaders; Product exclusives: PLC, HMI, IO
This article collection contains the 5 most referenced articles on improving the use of PID.
Learn how Industry 4.0 adds supply chain efficiency, optimizes pricing, improves quality, and more.

Find and connect with the most suitable service provider for your unique application. Start searching the Global System Integrator Database Now!

Cyber security cost-efficient for industrial control systems; Extracting full value from operational data; Managing cyber security risks
Drilling for Big Data: Managing the flow of information; Big data drilldown series: Challenge and opportunity; OT to IT: Creating a circle of improvement; Industry loses best workers, again
Pipeline vulnerabilities? Securing hydrocarbon transit; Predictive analytics hit the mainstream; Dirty pipelines decrease flow, production—pig your line; Ensuring pipeline physical and cyber security