Certified to the Industry's Highest Standards

Copper State Rubber's certifications and type approvals are independently verified by the American Petroleum Institute, ABS, and DNV. Each certification confirms that CSR's hoses are manufactured and tested to meet the specific standard, not just an internal quality claim.

API Q1

API Q1 is the American Petroleum Institute's quality management standard for manufacturers in the oil and gas industry. It builds on ISO 9001 with industry-specific requirements covering product realization, design control, supplier management, risk assessment, and continual improvement. Copper State Rubber is an API Q1 certified company.

ISO 9001:2015

ISO 9001:2015 is the internationally recognized standard for quality management systems, covering consistent processes, continual improvement, risk-based thinking, and meeting customer and regulatory requirements. Copper State Rubber is ISO 9001:2015 certified.

API 7K

API 7K governs rotary, vibrator, decoking, and cementing hose used in drilling operations. Certification demonstrates that Copper State Rubber's hoses are manufactured and tested to meet the industry's performance and safety requirements. Copper State Rubber is API 7K licensed, Certificate No. 7K-0014.

API 16C

API 16C governs choke and kill hose used in well control operations, defining the requirements for a hose to perform safely and reliably under extreme pressure conditions. Copper State Rubber is API 16C licensed, Certificate No. 16C-0383.

ABS and DNV Type Approval

ABS and DNV Type Approvals provide independent verification that Copper State Rubber's hose designs meet internationally recognized standards for safety, quality, and performance, backed by ongoing manufacturing surveillance audits. Copper State Rubber holds ABS and DNV Type Approval across its API 7K and API 16C product lines.