Tip Assembly for Injection Lance Systems | Component Specifications

Product Specifications

Technical details and manufacturing context for Tip Assembly

Definition

The tip assembly is the critical end component of an injection lance system, designed to regulate and direct the flow of materials (such as gases, liquids, or powders) into a process vessel or reaction chamber. It ensures precise application, controls dispersion patterns, and often withstands high temperatures, pressures, or corrosive environments. The assembly receives material under pressure from the lance body. Internal channels and orifices within the tip regulate the flow rate and shape the discharge stream (e.g., into a jet, spray, or specific pattern). It may incorporate features for cooling, wear resistance, or mixing. Typical materials include high-temperature alloy steel, ceramic, and tungsten carbide. Key parameters include flow rate (5–20 L/min at 1.0 MPa pressure drop), spray angle (60–120°), orifice diameter (0.5–2.0 mm), operating temperature (-20–80°C), material (316L per ASTM A276), connection thread (G1/4–G1/2 per ISO 228-1), weight (0.3–0.8 kg), seal material (PTFE per ASTM D4894), and surface finish (Ra 0.8 μm per ISO 1302). These values are reference ranges and must be verified for the specific model and application. The tip assembly is a component used in machinery and equipment manufacturing, particularly in injection lance systems for industrial processes. It is not a standalone product but a part that must be selected based on process requirements, including material compatibility, pressure, temperature, and desired spray characteristics. Proper installation and maintenance are essential to ensure reliable operation and prevent premature wear or failure. Always consult the legal manufacturer or supplier for model-specific specifications and compliance with applicable standards.

Working Principle

The tip assembly operates by receiving material under pressure from the lance body. Internal channels and orifices within the tip regulate the flow rate and shape the discharge stream, such as into a jet, spray, or specific pattern. The design may include features for cooling, wear resistance, or mixing, depending on the application. The assembly must withstand high temperatures, pressures, and corrosive environments, and its performance is influenced by parameters like operating pressure, flow rate, spray angle, and orifice diameter. Proper selection and verification of these parameters are essential for achieving the desired material delivery and flow control.

Common Materials

High-temperature alloy steel, Ceramic, Tungsten carbide

Technical Parameters

Parameter	Typical range	Notes & selection driver
Flow Rate	5–20 L/min	At 1.0 MPa pressure drop
Spray Angle	60–120 °	Adjustable via nozzle selection
Orifice Diameter	0.5–2.0 mm	Determines droplet size
Operating Temperature	-20–80 °C	Above 80°C seal degradation
Material	316L	Corrosion-resistantASTM A276
Connection Thread	G1/4–G1/2	BSPP standardISO 228-1
Weight	0.3–0.8 kg	Depends on size
Seal Material	PTFE	Chemical resistanceASTM D4894
Surface Finish	Ra 0.8 μm	For cleanabilityISO 1302

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM

Tip Body / Housing Part
Main structural component containing internal channels and providing the connection interface.

Material: High-temperature alloy steel
Orifice Insert / Nozzle Part
Wear-resistant insert that defines the discharge orifice; often replaceable.

Material: Tungsten carbide or ceramic
Sealing Gasket / Ring Part
Ensures a pressure-tight seal between the tip assembly and the lance body.

Material: Graphite or high-temperature alloy

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Injection Lance

View system integration details

Manufacturers of Tip Assembly

Manufacturer profiles associated with Tip Assembly.

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Frequently Asked Questions

What is the typical operating pressure range for this tip assembly?

However, this is a directory reference; you must verify the exact range for your specific model and application with the legal manufacturer or supplier.

What materials are commonly used for the tip assembly?

Common materials include high-temperature alloy steel, ceramic, and tungsten carbide. The material grade listed is 316L (ASTM A276) for the body, and PTFE (ASTM D4894) for seals. Confirm material suitability for your process conditions.

How does the spray angle affect performance?

The spray angle, adjustable via nozzle selection, ranges from 60 to 120 degrees. It determines the dispersion pattern of the injected material. Choose the angle based on your process requirements, and verify with the manufacturer.

What is the maximum operating temperature?

The reference operating temperature range is -20 to 80°C. Above 80°C, seal degradation may occur. Always check the temperature limits for your specific model and application.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification

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pressure:	Up to 100 bar
flow rate:	0.1-50 L/min
temperature:	-20°C to 400°C
slurry concentration:	Up to 60% solids by weight

Tip Assembly

Product Specifications

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