ASTM SCH40 & SCH80 PVC-U/C Cross

Key Features

• ASTM SCH40/SCH80 compliant: meets ASTM wall thickness standards.
• Four-way distribution/confluence: connections in four directions within a single plane for complex layouts.
• Four solvent cement joints: reliable sealing on all four ports.
• Industrial-grade corrosion resistance: suitable for chemical corrosive fluid transport systems.

Manufacturing Process

Integrally formed using complex multi-slide precision injection molds to ensure uniform wall thickness and smooth flow paths at the junction. Precise machining of all four sockets conforming to ASTM tolerances.

Critical Process Parameters

• Control of coaxiality and perpendicularity of the four sockets.
• Precise control of mold and melt temperatures at the junction to prevent weld lines.
• Precise machining of ID, ovality, and chamfer for each socket conforming to ASTM tolerances.

Raw Material Characteristics

• Material Composition: PVC-U or PVC-C, conforming to ASTM D1784.
• Material Properties: PVC-U suitable ≤60°C; PVC-C suitable ≤93°C.
• SCH40 standard wall; SCH80 heavier wall for higher pressure.
• Outstanding chemical resistance.

Typical Applications

• Multi-line distribution and collection in ASTM chemical piping systems.
• Multi-point distribution in industrial water treatment plants.
• Chemical fluid distribution systems in electroplating and semiconductor industries.

Application Scenarios

• Nodes requiring four-way distribution in ASTM industrial piping systems.