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WeldRunners
Certification

AWS D1.1 certified fabricators

Structural steel welding code. The default requirement on building and platform work.

16 shops state they hold AWS D1.1. Each entry below shows the sentence we read it from, on the shop's own website — we don't record a certification we can't quote. Confirm current status with the shop or the certifying body before you award work.

AWS Certified Welders D 1.1 & D 1.6https://wastegas.com
Also: AWS D1.6770 ton press brake2" max thickness
Craftsmen certified to AWS D1.1/D1.2 processes will build your detailed design or work to the prints and drawings ICM can produce.https://icminc.net
Also: AWS D1.2 · AISC certified
Our structural steel is fabricated per the AISC Code of Standard Practice and welded by AWS D1.1 Certified Welders.https://pennamerican.com/fabrication-services/structural-steel/
Also: AWS D1.6 · AISC certified
ASME and AWS-certified fabrication ensuring maximum durability and safetyhttps://www.magnafab.com/case-study/custom-heavy-lifting-equipment-fabrication-for-the-railroad-industry
Also: ASME U-stamp · National Board R-stamp
We are experienced oil–tight transformer tank and NEMA-style electrical enclosure manufactures with welders certified to the AWS D1.1 standard.https://www.rockettinc.com
4" max thickness
Our welders are D1.1(Structural Steel) and D1.5(Bridge Welding) certified by the AWS and we also have 2 AWS certified welding inspectors.https://brakewell.com
Also: AISC certified0.5" max thickness
WeldingAdairsville, Georgia
Our team of welders are proficient in GMAW (MIG), SMAW (Stick), and FCAW (flux core) welding techniques, and we proudly comply with AWS D1.1 standards.https://elevatedsteel.com/metal-fabrication/
Also: AISC certified450 ton press brake
3D CNC Metal FormingParadise, California
AWS D1.1 - D1.6 - D17.1 Certifiedhttps://stainlessaestheticsinc.com
Also: AWS D1.61" max thickness
Our welders are continuously trained and certified to AWS D1.1.https://arlingtonsteel.com/about/
Also: AISC certified0.75" max thickness
All welders hold AWS D1.1 structural welding certifications — code-compliant, every weld.https://trufusionsteel.com
200 ton press brake1" max thickness

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