Fastener & manufacturing insights — page 3

How to Inspect Flange Bolts During Plant Turnarounds

Plan flange-bolt inspections for plant turnarounds, including condition checks, material identification and documented replacement requirements.

B7 vs. B8 Studs: Choosing for Petrochemical Piping

Compare B7 alloy steel and B8 stainless studs for petrochemical piping, including strength, corrosion exposure and material-condition requirements.

Understanding MIL-SPEC Fasteners: Aerospace Procurement Guide

Review aerospace fastener procurement terminology, including AN, MS and NAS standards, material records and contract-specific sourcing requirements.

Fasteners in UAV & Drone Manufacturing: Weight vs. Strength

Review UAV and drone manufacturing fasteners, including the balance of weight, strength, vibration resistance and component traceability.

Jet Engine Mounting Studs: A Guide for Aerospace Engineers

Review jet-engine mounting stud considerations, including loads, vibration, thermal exposure and drawing-specific material requirements.

Stop Refinery Leaks with Proper Bolt Tensioning

Explore bolt tensioning for refinery flanges, including preload consistency, gasket compression and assembly practices for sealing performance.

18-8 vs. 304 vs. 316 Stainless Steel: Marine Use Guide

Compare 18-8, 304 and 316 stainless fasteners for marine exposure, including chloride resistance and the limits of each material choice.

Zinc-Nickel Plating: Replacing Cadmium in Aerospace

Compare zinc-nickel and cadmium plating considerations for aerospace fasteners, including corrosion performance and required process approvals.

Why Flanged Bolts Are Superior for Mining Engine Mounts

Explore flanged bolts in mining engine mounts, including bearing surfaces, load distribution, vibration and joint-design considerations.

Why Mining Wear Parts Need Induction Hardening

Explore induction hardening for mining wear parts, including surface hardness, core properties and resistance to abrasive operating conditions.

Evolution of Threads: Tackling High-Altitude Pressure

Explore fastener thread design for changing pressure and altitude, including engagement, load distribution and application-specific requirements.

Grade 8 vs. Grade 10.9: Bolts for Heavy Earthmoving Machinery

Compare SAE Grade 8 and metric property class 10.9 bolts, including strength designations, dimensions and application-specific selection.

Crane and Hoist Bolt Inspection: A Manager’s Guide

Review crane and hoist bolt inspection considerations, including condition checks, wear, corrosion and equipment-specific maintenance requirements.

Stud Bolts in Subsea Christmas Tree Installations

Explore stud-bolt requirements for subsea Christmas trees, including pressure, corrosion exposure, API bolting specifications and traceability.

Master Pipeline Safety: The Impact of Bolt Lubrication

Learn how bolt lubrication changes the torque-to-tension relationship in pipeline joints and why lubricant and assembly requirements matter.

Defeat Chemical Corrosion in Mineral Leaching Plants

Review corrosion challenges for fasteners in mineral-leaching equipment, including chemical exposure, alloy selection and protective coatings.

Stop Bolt Loosening in High-Pressure Pumping Stations

Review bolt-loosening mechanisms in high-pressure pumping stations, including vibration, preload loss and assembly-control considerations.

Understanding ASTM A193 Specifications for High-Temp Service

Review ASTM A193 high-temperature bolting grades, including B7 and B16, and the service conditions that guide material and specification selection.

API 20E vs. API 20F: Guide for Oilfield Fasteners

Explore API 20E versus API 20F for oilfield fasteners and the material, inspection and documentation questions to address when specifying bolting.

High-Torque Bolting for Off-Highway Haul Truck Hubs

Explore high-torque bolting for off-highway equipment, including haul-truck hubs, installation control, fatigue and material selection.

How Abrasive Mine Dust Destroys Fastener Threads

Explore how mine dust and abrasive contamination affect fastener threads, including wear, galling and maintenance considerations.

Marine Gasket Selection: The Key to Shipboard Integrity

Explore marine gasket selection for shipboard systems, including fluid compatibility, temperature, pressure and bolted-joint requirements.

Solving Fastener Relaxation in High-Temp Heat Exchangers

Explore fastener stress relaxation in high-temperature heat exchangers, including preload loss, material behavior and bolting selection.

Rocket Nozzle Bolting: Mastering Extreme Heat – Superalloys

Explore superalloy fasteners for extreme heat, including Inconel 718, strength retention and material requirements in propulsion applications.