Welder Testing Inc. has been the industry leader in Procedure Qualification Records (PQR) since first opening in 1986, proudly serving the greater Houston area. With decades of experience and a commitment to excellence, we ensure that your welding procedures are qualified to the highest standards, meeting all industry codes and client specifications. Whether conducted at your facility or ours, our comprehensive PQR services provide complete weld monitoring and recording of essential and non-essential variables, ensuring quality, consistency, and compliance.
A Procedure Qualification Record (PQR) is a vital document that verifies the suitability of a specific welding procedure to produce a weld that meets the required mechanical and structural standards. The PQR process involves rigorous testing and thorough documentation to confirm the procedure’s reliability and compliance with industry standards such as ASME, AWS, API, and others.
At Welder Testing Inc., we specialize in developing, qualifying, and certifying welding procedures tailored to our clients’ specific needs, ensuring operational efficiency and regulatory compliance.
Ensuring your welding procedures are properly qualified provides numerous benefits, including:
Welder Testing Inc. offers a comprehensive range of PQR services to support your welding qualification needs. Our services include:
Our team offers the flexibility to conduct PQR testing at your facility or at our state-of-the-art testing center in the greater Houston area, depending on your project needs.
We provide thorough monitoring of all aspects of the welding process, including essential and non-essential variables, to ensure compliance and quality assurance.
Essential variables such as base metal type, filler material, welding position, and preheat temperature are closely monitored, while non-essential variables like travel speed and cleaning methods are documented for reference.
Our PQR qualification process includes both destructive and non-destructive testing to ensure weld integrity:
Tensile Testing: Measures weld strength and ductility.
Bend Testing: Evaluates weld flexibility and soundness.
Impact Testing: Assesses the weld’s ability to absorb energy without fracturing.
Radiographic and Ultrasonic Testing: Detects internal flaws without damaging the weld.
We provide detailed documentation outlining all test results and compliance with applicable codes, giving you confidence in the reliability of your welding procedures.
As the leading provider of PQR services in the greater Houston area, Welder Testing Inc. offers unmatched expertise and customer service. Here’s why clients continue to trust us:
A PQR is a documented record that verifies a welding procedure’s ability to produce high-quality, structurally sound welds that meet industry standards such as AWS, ASME, and API.
PQR qualification ensures compliance with industry regulations, improves weld quality, reduces costly rework, and enhances workplace safety by verifying the integrity of welded structures.
Industries such as oil & gas, construction, aerospace, shipbuilding, power generation, automotive, and manufacturing all rely on PQR certification to meet stringent welding standards.
Our PQR services include destructive testing (tensile, bend, and impact testing) and non-destructive testing (radiographic and ultrasonic testing) to verify weld integrity and compliance.
We track essential variables such as base metal type, filler metal, welding position, preheat temperature, and welding process, along with non-essential variables like travel speed and cleaning methods.
The timeline varies based on testing requirements, but we strive to deliver efficient turnaround times while ensuring thorough qualification and compliance.
You will receive a detailed report outlining test results, compliance with applicable codes, and official certification to support regulatory audits and project documentation.
Yes, a PQR is required to validate the WPS, confirming that the procedure produces welds that meet the necessary mechanical and structural standards.
Contact us at 281-930-9966 or email info@weldertesting.com to discuss your project requirements and start the PQR qualification process today!
Serving the Houston Industrial Sector Since 1986!
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281-930-9966
info@weldertesting.com
502 W 13th ST Deer Park, 77536
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With over 35 years of experience in the metallurgical field, Alfred Briones brings extensive expertise to Welder Testing Inc.’s Metallurgical Laboratory. As Laboratory Manager, he oversees all metallurgical testing processes, ensuring accuracy, compliance, and quality in every analysis. His deep knowledge and hands-on experience make him a valuable resource for clients seeking reliable and precise testing solutions. Alfred is always available to assist with your metallurgical testing needs, providing expert guidance and support.
As the primary point of contact for welder qualification testing at Welder Testing Inc., Adam Cobb ensures that each welder is properly signed in and assigned the correct certification test. With a background as a welder before transitioning into quality control and inspection, Adam brings firsthand industry experience to his role. Now an AWS Certified Welding Inspector (CWI), he works closely with customers to determine their specific qualification needs and provides detailed test information to shop inspectors for administration. Adam’s expertise, attention to detail, and customer-focused approach make him a key liaison between welders, quality control teams, and the companies they serve.
With over 17 years at Welder Testing Inc., Sam Chavez ensures that daily operations run smoothly and efficiently. As Shop Superintendent and a Certified Welding Inspector (CWI), he plays a critical role in maintaining organization, compliance, and quality assurance throughout the facility. His expertise in welding inspection and shop management ensures that welders receive a seamless and professional testing experience.