SABS Standard Steel Flange

Our SABS standard steel flanges are extensively deployed in major engineering and municipal systems and neighboring regions, including:

• Bulk Water Infrastructure & Treatment Pipelines
• Mining, Ore Slurry, and Mineral Processing Operations
• Petrochemical Refining & Steam Power Generation
• Heavy Industrial Fluid & Process Plant Engineering 

Every SABS flange is manufactured under strict industrial quality systems to ensure compliance and performance stability.

We are certified with:

• ISO 9001 Quality Management System
• CE Certification
• 3A Enterprise Credit Rating

Quality inspection covers:

• Raw material chemical composition testing
• Forging integrity inspection
• Dimensional accuracy control
• Surface treatment verification
• Final pressure and structural checks

Engineering Documentation:

• Material Test Certificate (MTC 3.1) available per batch
• Heat number traceability system for all products
• Third-party inspection accepted (SGS / BV / TUV or equivalent) 

Cangzhou Hangxin Flange Co., Limited is a large-scale industrial manufacturer specializing in forged flanges and industrial pipe fittings since 1993.

30+ Years Experience: Over three decades of uninterrupted global export history.
Massive Infrastructure: Operating an 18,000 m² modern facility with over 50,000,000 RMB invested in fixed machinery.
13,000 Tons Capacity: Annual output capable of handling continuous contract supply for state-level projects.
Core Equipment: Outfitted with a 3500T Hydraulic Forging Press and a 2500D CNC Ring Rolling Production Line to eliminate structural porosity and guarantee grain alignment. 

To ensure safe international transportation, we provide:

• Wooden case packaging
• Wooden pallet packaging
• Anti-rust oil protection before shipment

Delivery terms:

• Production lead time: 20 days after prepayment
• Sample time: 1–2 days
• Trade terms: FOB, CIF, CFR, FCA, DDP (customized available)

We support flexible production scheduling for both trial orders and large-scale EPC project requirements.