Innovative
As technology advances and customer needs evolve, steel fitting and flange manufacturers must continuously strive for innovation to stay competitive in the market.
Inventory
We understand the importance of having inventory to meet our customers' needs. We strive to maintain inventory levels to ensure our customers receive prompt order fulfillment.
Integrity
The fundamental value that guides Weldbend as a fitting and flange manufacturer. We hold ourselves to the highest ethical standards and prioritize integrity in all aspects of our business.
The Industry Leader
Since 1950
Extensive Inventory
Fast Delivery
Dedicated Customer Support
Certified Quality
ISO-9002
Family Run Business
3 Generations

Fittings
Weldbend's premium weld fittings, available in a wide range of sizes from 1/2" to 60" and various schedules including STD, XS, 40, 80, 160, and XXS.
Our weld fittings are manufactured to the highest industry standards, using high-quality materials and advanced manufacturing techniques, ensuring durability, reliability, and performance.

Flanges
Weldbend's top-of-the-line weld flanges, available in a wide range of sizes from 1/2" to 60" and various classes including 125, 150, 300, 600, 900, 1500, and 2500, adhering to ASME B16.5 or B16.47 standards.
Our weld flanges are crafted to exacting specifications, using premium materials and precision manufacturing processes to ensure superior quality and performance.
BUILT ON INTEGRITY. FORGED FOR GENERATIONS.
What you need. When you need it.
Starting with only the highest quality pipe and forgings, Weldbend produces both fittings and flanges made to the strict ASME standards. From start to finish, we maintain complete traceability for all the products produced at our factory so that you have peace of mind with the products you are buying.
TECHNICAL RESOURCES
Everything you need. Right where you need it.
Access catalogs, data sheets, certificates, and reference materials.

Conversions
Access product catalogs, specifications, certifications, engineering data, and more.
Catalog Version #85
Complete product catalog featuring weld fittings, flanges, and custom components.
Price Sheets
Quality documentation and certifications.
ISO / PED Certificates
Current pricing for standard weld fittings, flanges, and related products.
Field Reference App
ISO 9001 and PED certification documentation.
DOMESTIC MANUFACTURING. GLOBAL IMPACT.
Proudly Manufactured .....
Our state-of-the-art facility in Argo, Illinois is equipped with the latest technology and operated by a skilled team committed to excellence. Every Weldbend product is manufactured, inspected, and tested ......

Sq Ft Facility
Team Members
Products in Inventory
on-Time Delivery
Family Generations




