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Flange Face Finish: What Serrated, Concentric and Spiral Actually Mean for Your Gasket

Facin' type and surface finish are two different specs. Here's what ASME B16.5-2025 requires for flange face finish, the Ra range each gasket family needs, and how y'all can verify it when it comes in receivin'.

Hydrogen-Ready Flanges: What H2 Service Actually Demands of Them Connections

What "hydrogen-ready" actually means for flanges: embrittlement, ASME B31.12 hardness limits, 316L material, and sealin' up the smallest molecule there is.

Flanges in Commercial HVAC: What Goes Where in the Mechanical Room

A practical guide to flanges in commercial HVAC: why almost ever'thing is Class 150, the cast iron pump trap, and slip-on vs weld neck in hydronic pipin', I tell you what.

From Liberty Ships to the Pipe Rack: What Brittle Fracture Taught Us 'Bout Cold-Service Flanges

A WWII cargo ship dat split clean in half at the dock explains why we impact-test dem flanges for cold service. Here's what brittle fracture means for your material spec, y’all.

Hurricane Season Turnaround Plannin': What to Order Now for a July or August Window

NOAA is callin' for a below-normal 2026 hurricane season, but a July or August turnaround still needs its flanges ordered right now. Here's what y'all need to lock in early.

The Data Center Coolin' Boom Is a Flange Story: What the Water Buildout Means for PVF

The data center coolin' boom runs on water, and water runs right through flanged pipe. Here's what the buildout means for PVF buyers, from chilled water loops all the way to AWWA C207.

New Texas Flange Catalog: Version 5.1 Now Available

I tell you what, this here's our first product catalog update in seven years. Version 5.1 freshens up the design across all 80 pages and rebuilds dem ASME B16.47 large-diameter tables as native, searchable text, yessir.

How to Read Flange Markings: A Line-by-Line Decoder for the Stamps on Your Flange

When PMI Testin' Is Worth the Premium (And When It Ain't): A Buyer's Guide to Positive Material Identification on Flanges

Positive Material Identification on flanges runs about $50 to $150 per part. Here's when it's worth the money and when dat MTR by itself is plenty good enough.

How Do I Identify an Unmarked Flange? A Field Guide to Decodin' Mystery Flanges in Your Plant

No heat number, no class stamp, no paperwork. Here's how y'all can identify an unmarked flange out in the field by measurin', observin', and testin' what you can verify.

Flange Market and Regulations Update: Tariffs, Domestic Content, and Pricing in 2026

How 2026 Section 232 tariffs, BABA domestic content rules, and steel volatility are reshapin' flange pricing and lead times. From Texas Flange.

How to Choose a Flange: A Practical Buyer's Guide for Industrial Piping

How to choose a flange in six steps. A practical buyer's guide to application, material, pressure class, face type, size, and standards from Texas Flange.

MSS SP-44 Flanges: What They Are, When You'll See 'Em, and How They Differ from ASME B16.47

MSS SP-44 Flanges: What They Are, When You'll See 'Em, and How They Differ from ASME B16.47 If y'all are workin' on a transmission pipeline project (natural gas, crude, refined products, or NGLs), the flanges o

NACE MR0175 Flanges for Sour Service: What H2S Actually Does to Material, and How to Spec It Right

"Sour service" gets tossed around in upstream oil and gas talk mighty often, and most of the time the engineers use it to mean the type of crude oil bein' processed. Then a bid spec lands with

Spectacle Blinds, Figure 8 Blanks, and Line Blinds: The Flange Isolation Family Explained

Spectacle Blinds, Figure 8 Blanks, and Line Blinds: The Flange Isolation Family Explained There's a good reason every refinery, chemical plant, and pipeline got a drawer full of what look like giant steel

Flange Insulation Kits: What They Are, Why They Matter, and How to Pick 'Em

Flange Insulation Kits: What They Are, Why They Matter, and How to Pick 'Em. Here's a scenario that plays out more often than anyone in the pipeline business likes to admit: a perfectly good flanged join

RTJ Flanges: What They Are, When to Use 'Em, and How to Pick the Right One

RTJ Flanges: What They Are, When to Use 'Em, and How to Pick the Right One If y'all are workin' in upstream oil and gas, refinin', or any job where them pressure ratings push past the 300# class, you ha

Reducin' Flanges: When You Need One and How to Get the Right Spec

Reducin' Flanges: When You Need One and How to Get the Right Spec Y'all got two different pipe sizes that need to hook up at a flanged joint. Maybe a 6″ header feedin' into a 4″ branch. May