pWPS PQR WPS WPQ - EN 15085
₹ 10,000/CertificateService Type: Training and Testing
Industry Type: General
pWPS, PQR, WPS, and WQR as per EN 15085 Standard Aaron Solution
Aaron Solution provides Welding Procedure Qualification Documentation in compliance with EN 15085 (Railway Applications Welding of Railway Vehicles and Components), ensuring high-quality welding processes for the railway, transportation, and rolling stock industries. Our services help companies meet the European welding requirements for railway vehicles and components, ensuring safety, reliability, and compliance with international standards.
1. Preliminary Welding Procedure Specification (pWPS)
A Preliminary Welding Procedure Specification (pWPS) is an initial document that defines the essential welding parameters before conducting a Procedure Qualification Record (PQR) test. It includes base metal type, welding process, joint design, filler material, welding position, and control variables. The pWPS ensures compliance with EN 15085-4, which mandates strict control over welding parameters to meet railway safety standards before finalizing the Welding Procedure Specification (WPS).
2. Procedure Qualification Record (PQR)
The Procedure Qualification Record (PQR) validates a welding procedure through destructive and non-destructive testing, ensuring compliance with EN ISO 15614 and EN 15085-4. It includes test results such as tensile strength, impact toughness, hardness, fatigue testing, and bend tests. The PQR is critical for railway welding applications, ensuring the durability and structural integrity of railway vehicles and components.
3. Welding Procedure Specification (WPS)
A Welding Procedure Specification (WPS) is a controlled document that defines the exact welding process parameters to ensure repeatability and compliance in railway welding applications. Developed based on an approved PQR, the WPS includes welding process details, electrode selection, joint design, preheat and post-weld heat treatment, shielding gas, and welding techniques. It complies with EN 15085-4 and is mandatory for manufacturers involved in railway vehicle welding, bogie fabrication, structural components, and rolling stock assembly.
4. Welder Qualification Record (WQR)
The Welder Qualification Record (WQR) certifies that a welder has successfully passed a qualification test in accordance with EN ISO 9606 and EN 15085-4, proving their ability to weld railway components safely and defect-free. The WQR includes welder identification, welding process, joint configuration, welding position, material thickness, and test results. Certification of welders ensures that only skilled and qualified personnel perform critical railway welding tasks, enhancing overall safety and reliability.
Why Choose Aaron Solution?
Compliance with EN 15085 Standard All documentation prepared as per EN 15085-4, EN ISO 15614, and EN ISO 9606, ensuring adherence to European railway welding regulations.
Certified and Reliable Documentation Verified records to meet railway industry quality and safety standards.
Enhanced Welding Quality and Durability Ensuring defect-free, fatigue-resistant welding for railway applications.
Industry-Specific Solutions Supporting rolling stock manufacturers, railway infrastructure, and transportation industries.
Expert Consultation and Support Assisting in preparing, qualifying, and verifying welding procedures and personnel.
Aaron Solution ensures quality, compliance, and efficiency in railway welding qualification, making us the trusted choice for pWPS, PQR, WPS, and WQR documentation as per EN 15085 standards.