Welding Procedure Specification (WPS) PDF Guide
This file is a Welding Procedure Specification (WPS) that provides detailed instructions for welding procedures, joint design, base metals, filler metals, and more. It includes sections for prequalified and qualified-by-testing procedures. This document is essential for ensuring weld quality and consistency.
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How do I fill this out?
This section provides guidance on how to complete the Welding Procedure Specification (WPS) form. Follow the instructions carefully to ensure accuracy and compliance with welding standards. Detailed instructions are provided below.

How to fill out the Welding Procedure Specification (WPS) PDF Guide?
1
Enter the company name and welding process.
2
Provide the joint design details including type and backing material.
3
Specify the base metals and their respective specifications.
4
Enter the filler metals and their classifications.
5
Complete the electrical characteristics and welding procedure details.
Who needs the Welding Procedure Specification (WPS) PDF Guide?
1
Welding engineers need this file to document welding procedures.
2
Quality control specialists use this file to ensure welds meet specifications.
3
Fabrication shops require this file to standardize welding processes.
4
Inspection personnel review this file to verify compliance with welding codes.
5
Contractors need this file to provide welding procedure details to clients.
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What are the instructions for submitting this form?
Complete the Welding Procedure Specification (WPS) form by filling out all required fields accurately. Submit the form through the appropriate channels specified by your company or project requirements. This may include emailing the form to the project manager, uploading it to an online submission portal, or sending a physical copy to the specified address. Ensure all sections are accurately and completely filled out to avoid any delays or issues.
What are the important dates for this form in 2024 and 2025?
Ensure to check the guidelines and requirements for submission dates in 2024 and 2025, specific to your project and industry standards.

What is the purpose of this form?
The purpose of the Welding Procedure Specification (WPS) form is to provide a standardized method for documenting welding procedures. It ensures that all welding operations are performed consistently and meet the required quality standards. This form is crucial for maintaining welding integrity, safety, and compliance with industry codes and regulations.

Tell me about this form and its components and fields line-by-line.

- 1. Company Name: The name of the company performing the welding procedure.
- 2. Welding Process(es): The type of welding process being used.
- 3. Supporting PQR No.(s): The numbers of the Procedure Qualification Records supporting this WPS.
- 4. JOINT DESIGN USED: Details of the joint design including type, backing, root opening, and groove angle.
- 5. BASE METALS: Specifications for the base metals being welded.
- 6. FILLER METALS: Details of the filler metals including AWS classification and specification.
- 7. SHIELDING: Information about the shielding methods used, such as flux and gas composition.
- 8. PREHEAT: The required preheat temperature before welding begins.
- 9. POSITION: The position of the weld, whether it’s a groove, fillet, etc.
- 10. ELECTRICAL CHARACTERISTICS: Details of the electrical settings including transfer mode, current type, and power source.
- 11. TECHNIQUE: Information about the welding technique such as bead type, electrode size, and interpass cleaning.
- 12. POSTWELD HEAT TREATMENT: Details of any heat treatment required after welding.
- 13. WELDING PROCEDURE: Specifics of the welding procedure including pass or layer, process, polarity, amps, and travel speed.
What happens if I fail to submit this form?
Failure to submit the Welding Procedure Specification (WPS) form can result in non-compliance with welding standards and project delays.
- Non-compliance: Welding may not meet the required standards and regulations.
- Project Delays: Lack of proper documentation can lead to delays in project timelines.
- Safety Risks: Inaccurate or missing procedures can pose safety risks to workers and the project.
How do I know when to use this form?

- 1. New Weld Procedures: When creating a new welding procedure that has not been documented before.
- 2. Procedure Qualification: To qualify a welding procedure by testing and ensuring it meets required specifications.
- 3. Quality Control: For quality control purposes to ensure all welds are performed according to standard procedures.
- 4. Compliance: To comply with welding codes and regulations required by industry standards.
- 5. Project Documentation: As part of the project documentation to provide detailed welding instructions.
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How do I ensure the WPS form meets welding standards?
Follow the detailed instructions and guidelines provided in the form to ensure compliance with welding standards.
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