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News
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Managing Obsolescence: Sourcing Replacement Pipe Fittings for Legacy Process Plants
2026/06/23Managing Obsolescence: Sourcing Replacement Pipe Fittings for Legacy Process Plants For a project manager or plant engineer, few challenges are as frustrating as being handed a legacy piping schematic that calls for an obsolete or non-standard size a...
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Fire-Safe Design for Nickel Alloy Piping Systems: Material Behavior Under Extreme Thermal Exposure
2026/06/23Fire-Safe Design for Nickel Alloy Piping Systems: Material Behavior Under Extreme Thermal Exposure In process industries—refineries, chemical plants, and offshore platforms—fire is the ultimate design challenge. When a fire occurs, piping...
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Threading and Grooving Nickel Alloy Pipes: Overcoming Work Hardening and Tool Wear in Field Conditions
2026/06/22Threading and Grooving Nickel Alloy Pipes: Overcoming Work Hardening and Tool Wear in Field Conditions You’re in the field. The pipe is Hastelloy C276, 4-inch Sch 40S. The drawing calls for a threaded end to connect to a valve. Your crew sets u...
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Hydrogen Induced Cracking (HIC) in Nickel Alloy Pipe Fittings: What Sour Service Conditions Mean for Your Material Choice
2026/06/22Hydrogen Induced Cracking (HIC) in Nickel Alloy Pipe Fittings: What Sour Service Conditions Mean for Your Material Choice When we talk about sour service (wet H₂S), most engineers immediately think of carbon steel and its well-known failure modes: hy...
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Global First! China's 8-Stand Stainless Steel Mill (Jieyang) Boosts Supply for High-End Pipe Fittings Manufacturing
2026/06/17An advanced stainless steel mill in Jieyang, Guangdong province, featuring continuous rolling technology A Leap Forward in Industrial Manufacturing JIEYANG, Guangdong—China's industrial manufacturing sector has reached a significant milest...
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Heat Treatment Failures in Duplex Steel Fittings: How to Verify Solution Annealing and Prevent Sigma Phase Formation
2026/06/17Heat Treatment Failures in Duplex Steel Fittings: How to Verify Solution Annealing and Prevent Sigma Phase Formation You bought duplex 2205 or 2507 fittings with full mill certificates. The price was right. The delivery was on time. But six months in...
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Hastelloy B3 Pipe Fittings for Hydrochloric Acid Service: What Every Plant Engineer Needs to Know About Alloy Selection
2026/06/16Hastelloy B3 Pipe Fittings for Hydrochloric Acid Service: What Every Plant Engineer Needs to Know About Alloy Selection You have a hydrochloric acid (HCl) line – any concentration, any temperature up to the boiling point. 316L fails in days. 22...
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Why Super Duplex Stainless Steel Pipe Fittings Are Prone to Galling – and How to Prevent Thread Seizure During Installation
2026/06/15Why Super Duplex Stainless Steel Pipe Fittings Are Prone to Galling – and How to Prevent Thread Seizure During Installation You’ve selected super duplex (e.g., UNS S32750 / 2507) for its outstanding chloride resistance and high strength. ...
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Back Purging Techniques for Welding Hastelloy C22 and C276 Pipes: Ensuring Root Pass Integrity in Critical Service
2026/06/12Back Purging Techniques for Welding Hastelloy C22 and C276 Pipes: Ensuring Root Pass Integrity in Critical Service You’ve specified genuine Hastelloy C22 or C276 for a high-temperature, corrosive chemical line. The material arrives with full tr...
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Desalination Plant Piping: Why 2205 Duplex Is Replacing 316L in High-Pressure RO Systems
2026/06/04Desalination Plant Piping: Why 2205 Duplex Is Replacing 316L in High-Pressure RO Systems Seawater reverse osmosis (SWRO) is the backbone of modern desalination. But the piping inside a high-pressure RO system faces one of the most aggressive environm...
