Texas Waterworks Flanges
Texas Waterworks Flanges
Y'all curious about AWWA flanges and the secret behind how tough they are? Let's dive right in! AWWA, or the American Water Works Association, made the gold standard for waterworks flange industry products. When you're talkin' 'bout AWWA Flanges, the simple way they design dem pipes is what folks like best, I tell you what.
Dese flanges usually come in two sturdy materials: ductile iron and carbon steel. Ductile iron gave us good robustness in decades past, but modern carbon steel brings exceptional strength to all dem jobs that used to call for ductile iron. They're both somewhat corrosion-resistant, makin' sure they last a long time even in harsh environments.
AWWA Flanges are like the backbone of them water systems, standin' strong against pressure, chemicals, and time itself. If y'all are lookin' for performance and toughness without spendin' all your money, carbon steels like ASTM A181 and A36 are just what the doctor ordered.

MATERIAL GRADES AND PERFORMANCE
Why Pipe Flanges Matter So Much in the Waterworks Industry
In the crucial waterworks industry, flanges are known for their robust operation, securin' the seamless distribution of both water as a consumable utility, as well as hydro power generation. Y'all will see 'em in use in both public utility projects, and commercial operations too.
Sealin' The Connection
Pipe flanges are dem handy components that make sure y'all get a watertight connection by sealin' up the joints between pipes nice and reliable.
Reliable And Resilient
Them waterworks flanges hold up mighty fine in difficult operatin' conditions, like gettin' potable water to our houses in all kinds of weather, not to mention the harsh demands of industrial work. These here flanges are built to last and give y'all dependability without breakin' the bank.
Minimizin' Disruptions
The waterworks industry relies on a continuous flow of water, and flanges are the linchpin dat ensures minimal operational disturbances. Proper installation and use makes sure dat water flows smoothly from its source right on down to its destination.
Quality Standards
Both the American Water Works (AWWA) Association and the American National Standards (ANSI) Institute have laid down the framework for industry standards on Waterworks pipe flanges in the waterworks industry.
AWWA C207-18 (Revision of ANSI/AWWA C207-13) works just fine for them steel pipe flanges with diameters runnin' anywhere from 4 to 144 inches.
On the other hand, AWWA C228-19 (Revision of ANSI/AWWA 228-14) specifies stainless steel pipe flange joints for water services with diameters rangin' from 2 inches to 72 inches. The materials utilized in these specifications gotta meet the Safe Drinkin' Water Act requirements and federal water system regulations.
Both them standards work pretty much the same way, with dimensions stayin' uniform from project to project, unless y'all call out a deviation special just to help with them fluid flow rates.

Diverse Standards
Discover Flange Standards Tailored Right For The Waterworks Industry
- American Water Works (AWWA) Association: Them AWWA standards are made special just for the water sector. They give y'all a watertight seal, keepin' you clear of leaks and bad water. These flanges are mighty important pieces for water treatment and distribution systems.
- Them AWWA C207-18 flanges are made up of ring-type slip-on and blind flanges. The whole point of this standard is to lay down the basic rules for all sorts of steel flanges used with steel water pipes and fittings. Y'all will find a few different carbon grades used in them AWWA C207-18 materials.
- This category includes four pressure classes:
- Class B (86 psi)
- Class D (175-150 psi), (this class is definitely the most common)
- Class E (275 psi)
- Class F (300 psi)
- AWWA C228-19 flanges include them stainless-steel ring-type, slip-on, and blind flanges. This standard is all about settin' the minimum rules for stainless-steel flanges when y'all are workin' with stainless-steel pipe systems.
- This category includes five pressure classes:
- Class SA (50 psi)
- Class SB (86 psi)
- Class SD (175-150 psi)
- Class SE (275 psi)
- Class SF (300 psi).
- Texas Flange is an established provider of large-diameter AWWA pipe flanges right here in the US. We got 4-inch to 96-inch AWWA flanges of all material grades, though mostly carbon steel is selected. Our efficient and resilient supply chains let us provide short turnaround times on flanges, even larger than 96 inches in nominal size, I tell you what!
- Learn more about them AWWA Waterworks Flanges down below…

WHY CHOOSE US
Start Lookin' Into Them Waterworks Flanges Right Now
Stickin' to the Standards: Every single flange is built with care and meets dem industry standards, makin' sure they fit right and work like a charm. Now, even though the tolerances and deviations ain't quite as strict as they'd be on higher pressure jobs, quality is still the most mighty important thing to us.
Extensive Testin': Our quality team does a whole lot of testin' to verify dat our flanges meet specs and will survive when you put 'em to work. Y'all can rely on us to supply waterworks flanges dat won't let you down, in all sizes and material grades we provide.
Customization: We build dem custom flanges to match exactly what your project needs. Just send us your print with dem dimensions and we'll get y'all a quote right quick!
Top-notch Quality: We offer high-quality flanges that deliver outstandin' performance and dependability. If your project needs domestic material, we can sure provide it.
