Quality Control Program for Every Process for Oil and Gas Manufacturing

In oil and gas manufacturing, quality is defined long before a final inspection ever takes place. It is established through disciplined systems, verified procedures, qualified personnel, and documented accountability at every stage of production. When components are placed into high pressure, corrosive, or safety critical service, there is no margin for informal practices or undocumented decisions.

Smith Industries operates under a formal Quality Control Program for every process for Oil and Gas manufacturing, built around a comprehensive Quality Management System. This system governs how work is planned, executed, inspected, documented, and released, with the objective of delivering equipment that meets code, jurisdictional, and customer requirements every time.

A Formal Quality Management System as the Foundation

Smith Industries’ Quality Management System is not project specific or optional. It is the governing framework under which all manufacturing activities are performed. The company’s policy is to comply in every respect with applicable rules and regulations, including:

• The ASME Boiler and Pressure Vessel Code, Section VIII, Division 1

• The National Board of Boiler and Pressure Vessel Inspectors Inspection Code

• Applicable jurisdictional requirements

• Smith Industries’ internal Quality Control Manual

By operating under these requirements, Smith Industries maintains a structured and auditable Quality Control Program for every process for Oil and Gas manufacturing, rather than relying on final inspection alone.

Code Compliance and Third Party Oversight

A key strength of Smith Industries’ quality program is its long standing code authorization and external oversight. These credentials demonstrate that quality systems are not only documented, but regularly reviewed and verified by independent bodies.

In addition to industry specific certifications, Smith Industries aligns its Quality Management System with the principles of ISO 9001. This alignment reinforces a structured, process driven approach to quality, emphasizing documentation control, continuous improvement, and customer satisfaction across every stage of oil and gas manufacturing.

Smith Industries holds:

• ASME Code Stamp “U” established in 2007

• National Board registered code vessels, including repair and alteration capabilities

• National Board “NB” and “R” Stamps established in 2007

These authorizations confirm that Smith Industries has demonstrated compliance with strict fabrication, inspection, documentation, and quality system requirements for pressure retaining equipment. Maintaining these stamps requires consistent adherence to approved procedures and continuous oversight by authorized inspectors.

API Certifications Supporting Oil and Gas Manufacturing

In addition to ASME and National Board requirements, Smith Industries maintains certifications aligned specifically with oil and gas manufacturing.

The company holds American Petroleum Institute API Q1, API 12F, and API 12D certifications, established in 2015, with annual API audits. These certifications reinforce that Smith Industries’ Quality Control Program for every process for Oil and Gas manufacturing meets industry expectations for equipment used in upstream and midstream applications.

API Q1 focuses on quality management systems for petroleum and natural gas industries, emphasizing risk assessment, process control, and continual improvement. API 12F and 12D provide design and fabrication requirements for field welded and shop welded storage tanks commonly used in oilfield operations. The annual audit cycle provides continuous external validation of system performance.

API Q1 is widely recognized as a benchmark for quality management in oil and gas manufacturing environments.

Certified Personnel and Controlled Workmanship

Quality systems are only effective when executed by qualified people. Smith Industries’ program requires:

• Certified welders qualified to applicable procedures and positions

• Documented welder continuity and performance tracking

• Controlled welding consumables and storage conditions

• Verified procedures for fabrication, welding, inspection, and testing

Certified personnel are a core pillar of a Quality Control Program for every process for Oil and Gas manufacturing, especially where welding quality directly impacts pressure integrity and service life.

Nonconformance Tracking and Corrective Action

No manufacturing environment is immune to variability. What separates high performing operations is how deviations are identified, tracked, and resolved.

Smith Industries maintains a structured nonconformance tracking and reporting system that includes:

• Identification and segregation of nonconforming material or product

• Documentation of the condition and affected process

• Engineering and quality review to determine disposition

• Root cause evaluation when required

• Corrective and preventive actions to reduce recurrence

This closed loop process protects product integrity while supporting continuous improvement across fabrication, inspection, and documentation activities.

Routine Audits and Continuous Verification

A defining feature of Smith Industries’ Quality Control Program for every process for Oil and Gas manufacturing is the frequency and rigor of audits.

• ASME audits are conducted every three years to maintain code authorization

• API audits are conducted annually to verify continued compliance

• Internal audits and management reviews evaluate system performance

These audits confirm that procedures are followed, records are complete, and corrective actions are effective. They also provide an opportunity to strengthen processes as codes, customer expectations, and industry risks evolve.

Measurement Control and Inspection Reliability

Inspection credibility depends on measurement discipline. Smith Industries’ quality system includes controls for:

• Calibration of measuring and test equipment

• Identification of calibration status

• Procedures for out of tolerance equipment

• Verification of inspection methods

Measurement traceability is fundamental to defensible quality results. The National Institute of Standards and Technology outlines the importance of traceable measurement standards in supporting reliable quality control programs across manufacturing industries.

Documentation and Final Product Release

Before any product is released, Smith Industries verifies that all quality requirements have been satisfied. Final release includes confirmation that:

• All inspections and tests are complete

• Code and customer documentation requirements are met

• Material and weld traceability is intact

• Nonconformances are resolved and closed

• Records align with applicable codes and standards

This disciplined release process is the final checkpoint in a Quality Control Program for every process for Oil and Gas manufacturing, providing customers with confidence that the product was built, inspected, and documented under controlled conditions.

Why This Matters to Oil and Gas Customers

For owners, operators, and EPC partners, quality control is risk management. A comprehensive program reduces:

• Rework and schedule disruptions

• Field failures and unplanned downtime

• Compliance risk with regulators and inspectors

• Documentation gaps that delay project turnover

By operating under ASME, National Board, and API certified systems, Smith Industries delivers consistency, traceability, and accountability across every manufacturing process.

Smith Industries’ Commitment to Quality

Smith Industries’ formal Quality Management System governs every stage of oil and gas manufacturing, from contract review through final shipment. Through long standing code authorizations, certified personnel, nonconformance control, and routine audits, the company maintains a Quality Control Program for every process for Oil and Gas manufacturing that is built to meet the strictest industry expectations.

For customers seeking a manufacturing partner that prioritizes compliance, repeatability, and documented quality, Smith Industries provides a proven system designed to perform under real world oil and gas operating conditions.