MAV-TEC manufactures welding coupons, weld test coupons, pipe coupons, and welding test plates for welder qualification, procedure qualification, training, and industrial welding applications.
Whether supporting a contractor preparing for qualification testing, a welding school training future welders, or another testing facility requiring materials, our focus remains the same: providing quality test materials backed by traceability, consistency, and responsive service.
With in-house machining capabilities, machine-finished preparation, and thousands of common materials in stock, MAV-TEC helps customers get the qualification materials they need without unnecessary delays.
A welding coupon is a piece of pipe or plate material used to perform a weld test, qualification test, procedure qualification, or training exercise.
Welding coupons provide the pipe and plate configurations used to evaluate welding performance and confirm compliance with applicable codes, procedures, and project specifications.
The size, thickness, material, and configuration of a weld coupon all play a role in determining the scope of qualification and testing requirements associated with the project.
Different applications require different types of welding coupons.
The goal of a training coupon is simple: help welders prepare for qualification success.
These materials allow welders to practice on the same types of pipe and plate configurations they may encounter during certification and qualification testing. Because no destructive testing is required, training coupons can often be manufactured in smaller dimensions that maximize training value and material efficiency.
Welder qualification coupons are used during welder performance qualification testing (WPQ) to verify a welder’s ability to perform a weld according to applicable code requirements.
These coupons must meet specific dimensional requirements to allow for the removal of test specimens required during qualification testing.
The material, thickness, position, and configuration of the coupon directly affect the qualification ranges associated with the test.
Procedure qualification coupons support the development and validation of welding procedures.
Because procedure qualification often requires significantly more testing and specimen extraction than a standard welder qualification test, these coupons are typically manufactured in larger configurations to accommodate additional mechanical testing requirements.
MAV-TEC manufactures qualification materials for many of the most common welding applications found throughout industrial construction, fabrication, pipeline, and petrochemical environments.
Pipe welding remains one of the most common qualification applications in the welding industry.
MAV-TEC manufactures pipe coupons for welder qualification, procedure development, training, and contractor testing programs. Materials can be prepared according to project requirements, code requirements, and customer specifications.
Whether supporting pipeline construction, refinery work, process piping, or industrial fabrication, our team can provide the pipe welding coupons needed to support the qualification process.
Welding test plates are commonly used for structural applications and procedure qualification testing.
In many situations, plate materials provide advantages during mechanical testing because specimens can be removed more easily than from round pipe products.
MAV-TEC manufactures welding test plates in a variety of materials, thicknesses, and configurations based on project requirements.
The purpose of a weld test is to evaluate the welder’s skill—not the quality of the material preparation.
Coupon preparation directly impacts fit-up, weld consistency, and qualification repeatability.
Thermally cut materials can introduce dimensional variations, bevel inconsistencies, and other conditions that affect welding performance during testing. MAV-TEC utilizes machine-cut and machine-beveled preparation methods to provide greater consistency and control throughout the qualification process.
By removing unnecessary variables from the process, contractors and testing facilities can have greater confidence in the validity of qualification results.
MAV-TEC manufactures welding coupons using a wide variety of materials depending on customer requirements and project specifications.
Carbon steel
Low-alloy carbon steel
Stainless steel
High nickel alloys
Copper alloys
Aluminum alloys
Titanium
Specialty industrial alloys
Our in-house machine shop utilizes both manual and CNC-controlled equipment to support precision manufacturing, bevel preparation, and custom coupon configurations.
Material traceability is a critical part of qualification testing.
If a contractor cannot demonstrate what material a welder was tested on, it may become difficult to prove compliance with project requirements, qualification standards, or applicable regulations.
To support traceability requirements, MAV-TEC provides Material Test Reports (MTRs) with materials sold to customers.
These reports provide documentation regarding material composition, manufacturing information, and compliance with intended material specifications.
For contractors, testing facilities, and owners, that documentation helps support qualification integrity throughout the testing process.
Not every project requires a standard pipe coupon or plate coupon.
MAV-TEC manufactures custom welding coupons and specialty configurations based on customer requirements and application needs.
If a project requires a non-standard configuration, MAV-TEC can work with customers to manufacture materials that support the intended testing and qualification objectives.
Qualification schedules do not always allow for long lead times.
In addition to maintaining inventory of common coupon configurations, MAV-TEC also keeps a variety of raw materials on hand. This, coupled with our solid vendor relationships, allows our team to manufacture many custom coupon configurations on accelerated timelines when project schedules leave little room for delay.
Fast turnaround is only part of the equation. Clear communication matters too.
MAV-TEC keeps thousands of common coupon materials in stock to support quick production and shipment, while maintaining direct communication throughout the ordering process. Many standard orders ship within one to two business days, helping customers stay on schedule and avoid unnecessary delays.
Machine-cut and machine-beveled preparation helps ensure consistency and qualification integrity.
MTR-supported documentation helps customers maintain compliance and support qualification requirements.
Our team works closely with customers to identify the materials and configurations needed for their specific application.
We understand that many customers reach out only after a project requirement changes or an unexpected qualification need arises. In those situations, waiting days for a response isn’t helpful.
That’s why MAV-TEC emphasizes direct communication, realistic turnaround expectations, and practical support focused on helping customers solve problems quickly and keep projects on schedule.
We believe qualification materials should be manufactured accurately, documented correctly, and supplied honestly. Our goal is simple: provide customers with quality materials, accurate documentation, and the support needed to navigate qualification requirements with confidence.
Whether you need weld test coupons, pipe coupons, welding test plates, training materials, or custom qualification configurations, MAV-TEC provides precision-manufactured products backed by traceability, quality machining, and responsive support.
Contact us today to discuss your requirements and request a quote.
