corrosion protection coating News
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Effective corrosion protection coating for brazed plate heat exchangers
Modern heating systems are accompanied by the treatment of heating water to avoid undesirable calcifications. The water treatment according to VDI 2035 specifies demineralized or softened water for heating systems. The so-called deionized water (fully demineralized water) increases the probability of corrosion for the essential component of the system - the copper-brazed plate heat exchanger. ...
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ASTM A490 - 11 Standard Specification for Structural Bolts, Alloy Steel, Heat Treated, 150 ksi Minimum Tensile Strength
1. Scope 1.1 This specification covers two types of quenched and tempered, alloy steel, heavy hex structural bolts having a tensile strength of 150 to 173 ksi. 1.2 These bolts are intended for use in structural connections. These connections are covered under the requirements of the Specification for Structural Joints Using Specification A325 or A490 bolts, approved by ...
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ASTM F436M - 11 Standard Specification for Hardened Steel Washers [Metric]
This specification covers the chemical, mechanical, and dimensional requirements for hardened steel washers for use with fasteners having nominal thread diameters of M12 through M100. These washers are intended for general-purpose mechanical and structural use with bolts, nuts, studs, and other internally and ...
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ASTM A490M - 11 Standard Specification for High-Strength Steel Bolts, Classes 10.9 and 10.9.3, for Structural Steel Joints (Metric)
This specification covers the chemical, mechanical, and metallurgical requirements for two types of heavy hex structural bolts made of quenched and tempered alloy steel and having specified tensile strengths and sizes. These bolts are intended for use in structural connections, and are furnished in nominal bolt diameters M12 through M36. They are designated by type ...
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Heavy Duty Chopper Pumps for Industrial Process Applications
Double Chopping System Our range of heavy duty chopper pumps have been designed to tackle the tough industrial processes. The ETO, ETV and PTS range of heavy duty chopper pumps have a double chopping system to ensure chopping of solids prior to pumping, this system enables high efficiency due to the anti-clogging performance. The first chopping system consists of two chrome steel blades secured ...
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Ultimate Linings Achieves ISO 9001:2008 Certification
Ultimate Linings has been assessed by ABS Quality Evaluations, Inc. and found to be in conformance with the requirements set forth by: ISO 9001:2008 The Quality Management System is applicable to: MARKETING, SALE AND DISTRIBUTION OF HIGH QUALITY POLYURETHANE, POLYUREA AND HYBRID PRODUCTS FOR VARIOUS INDUSTRIAL COATINGS REQUIREMENTS. Ultimate Linings has been awarded the ISO 9001:2008 ...
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Rotork IQ3 intelligent valve actuators specified for strategic gas pipeline
The third stage of the massive West-East Gas Pipeline Project (WEPP) in China will utilise the latest Rotork IQ3 intelligent electric actuators for valve control at compressor stations, manifolds and storage facilities. During the past decade, thousands of Rotork IQ intelligent electric valve actuators have been installed on stages one and two of the 4000 kilometre long West-East Gas Pipeline ...
By Rotork plc
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ASTM B633 - 11 standard specification for electrodeposited coatings of zinc on iron and steel
This specification establishes the requirements for electrodeposited zinc coatings applied to iron or steel articles for corrosion protection purposes. Electrodeposited zinc-coated steel wires or sheets are not covered here. The coatings shall be provided in four standard thickness classes in the as-plated condition or with ...
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Rotork CQ Compact actuators – power and performance where space is limited
The launch of the Rotork CQ Compact introduces a range of fully concentric, balanced design pneumatic and hydraulic valve actuators that deliver a reliable and efficient self-contained solution for applications demanding functional integrity and safety where space is limited. In addition to providing reduced dimensions when compared with conventional scotch-yoke actuators, the CQ’s ...
By Rotork plc
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Rotork CQ Compact actuators – power and performance where space is limited
The launch of the Rotork CQ Compact introduces a range of fully concentric, balanced design pneumatic and hydraulic valve actuators that deliver a reliable and efficient self-contained solution for applications demanding functional integrity and safety where space is limited. In addition to providing reduced dimensions when compared with conventional scotch-yoke actuators, the CQ’s ...
By Rotork plc
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Eaton’s New Eatonite Anti-Corrosion Laser Cladding Provides Best-in-Class Protection for Cylinders in Harsh Marine Environments
Power management company Eaton today announced new Eatonite® anti-corrosion laser cladding, which enhances the service life and reliability of high-functioning cylinders. The coating, certified to meet Joint Industry Protection (JIP) guidelines by DNV GL, protects cylinders in the demanding salt water applications and harsh operating environments, reducing costs of unplanned maintenance and ...
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Bad Wrap: Inline tools for Condition Assessment of Bar-Wrapped Pipe (BWP)
Utilities complete condition assessment of bar-wrapped pipe with Smartball®, Pipediver®, and Robotic Platform Tools By the early 1940s, cast iron pipe was losing its historic cachet as the go-to material for new buried infrastructure. Cast iron's replacement was bar-wrapped pipe (BWP), and it quickly gained acceptance as a reliable, durable and cost-effective pipe material for use in ...
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