Project-Driven Supply

We specialize in EPC pipeline projects, supplying steel pipes strictly according to project specifications, drawings and standards.

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International Standard Compliance

Our products and documentation comply with API 5L, ASTM, EN and GOST requirements.

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Quality & Risk Control

Comprehensive QA/QC system with full traceability and third-party inspection support.

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Export Coordination Experience

Professional handling of inspection schedules, packing, logistics and export documentation.

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Project-Driven Supply

We specialize in EPC pipeline projects, supplying steel pipes strictly according to project specifications, drawings and standards.

International Standard Compliance

Our products and documentation comply with API 5L, ASTM, EN and GOST requirements.

Quality & Risk Control

Comprehensive QA/QC system with full traceability and third-party inspection support.

Export Coordination Experience

Professional handling of inspection schedules, packing, logistics and export documentation.

About Us

Global Pipeline Partner

Tianjin Chengyue Pipeline Engineering Co., Ltd. is a pipeline engineering specialist under the Tianjin Xinyue Steel Group, dedicated to serving international EPC contractors.
Leveraging the Group's solid manufacturing foundation, quality systems, and global supply chain established since 1980, we provide compliant pipeline products and integrated project supply solutions. We share the Group's philosophy and standards while focusing on EPC project execution, offering coordinated services from material supply and technical compliance to quality assurance and logistics.
Evolving from the Group's decades of industry expertise, ChengYue, established in 2025, embodies a professional focus. We are guided by our core values of Integrity, Cooperation, and Innovation, and driven by the mission to advance the industry and represent quality. We are committed to building trust worldwide through reliable products and steadfast partnership.

43year

Production experience

100+

Countries & Regions

500+

Projects per year

Our Commitment

Backed by the solid industrial foundation of Xinyue Steel Group, Tianjin Chengyue Pipeline Engineering Co., Ltd. is committed to delivering compliant products, stable quality and reliable cooperation to EPC partners worldwide.

End-to-End Quality Assurance Commitment

We ensure quality through a complete end-to-end system. Each project begins with a kick-off meeting to align specifications and inspection plans. During production, we conduct in-process monitoring, real-time NDT, and welcome third-party inspections by SGS, BV, TÜV, and others. Prior to shipment, a mandatory group QC re-inspection verifies documentation, dimensions, and packaging.

Our capabilities include mechanical testing, NDT, and metallurgical analysis, complying with API, ASTM, ASME, EN, and GOST standards. We source from approved mills and ensure full traceability. With transparent processes, secure packaging, and on-time delivery, we provide a reliable and accountable supply chain solution.