HEXAGON HEAD CAP (HCB)

Hexagon Head Cap (HCB) – Secure Threaded Pipe Closure for Industrial Applications

The Hexagon Head Cap (HCB) is a precision-engineered pipe fitting designed to seal the end of threaded pipes, ensuring a leak-proof closure in high-pressure fluid and gas systems. Featuring a robust hexagonal head for easy wrench tightening and an internal threaded bore, this cap provides reliable sealing performance across diverse industrial, commercial, and residential applications. Manufactured using the advanced lost wax casting process, it delivers superior dimensional accuracy, structural integrity, and surface finish—making it ideal for demanding environments in oil & gas, chemical processing, water treatment, and construction.

Key Features & Benefits

• Durable Construction: Available in stainless steel (304/316), carbon steel, alloy steel, and tool steel, offering exceptional corrosion resistance, strength, and longevity.

• Easy Installation: The hexagonal head design allows for quick and secure tightening with standard wrenches, reducing installation time and labor costs.

• Universal Compatibility: Offered in a wide range of standard sizes from 1/8" to 4", compatible with BSP, NPT, and ISO 4144 thread standards to suit global piping systems.

• Precision Manufacturing: Produced via lost wax casting, ensuring tight tolerances, smooth internal threads, and consistent mechanical properties for reliable performance.

• Customizable Finishes: Surface treatment options available as per customer requirements, including passivation, galvanizing, or coating for enhanced durability.

Technical Specifications

• Material Options: Stainless Steel, Carbon Steel, Alloy Steel, Tool Steel

• Standards Compliance: ASTM, JIS, DIN, BS NF

• Size Range: 1/8" to 4" (DN6 to DN100)

• Weight Range: 5g to 50kg

• Maximum Dimensions: 500 x 500 x 500 mm

• Monthly Availability: 100 metric tons

Applications

Ideal for sealing pipe ends in:

• Oil & gas pipelines

• Chemical and petrochemical plants

• Water and wastewater treatment systems

• HVAC and plumbing installations

• Marine and offshore equipment

Quality Assurance & Export Readiness

• Inspection: Self-inspection and third-party inspection available upon customer request.

• Certifications Provided: Material chemical composition report, size measurement report, hardness test report.

• Packaging: Standard export packaging with cartons and plywood pallets for safe transit.

• Main Export Markets: Europe, the United States, Canada, Australia, Japan, South Korea.

Ordering Information

• MOQ: 50 pieces

• Quotation Terms: EXW, FOB, CFR, CIF

• Payment Terms: T/T, L/C

• Port of Shipment: Tianjin Port or other Chinese ports

• Lead Time: 30–60 days

Choose the Hexagon Head Cap (HCB) for a dependable, high-performance solution to seal your piping systems—engineered for strength, precision, and global compliance.