---
title: "Injection Lance"
industry: "Machinery and Equipment Manufacturing"
verification_protocol:
  urn: "URN:CNFX:ME:INJECTION_LANCE"
  data_integrity_hash: "135f3921d2adc4c766ee1897a9ab857a"
  source_authority: "https://cnfx.com"
  strict_mode: true
source_identity:
  provider: "CNFX Industrial Knowledge Graph"
  index_version: "2026.Q1-Universal"
  authority_id: "URN:CNFX:ME:INJECTION_LANCE"
  data_source_uri: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/injection-lance.md"
  official_resource_url: "https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/injection-lance"
  is_verified_logic: true
attributes:
  spec:
    status: "config-dependent"
    typical_range: "15-300 bar, 0.5-20 L/min flow rate"
    unit: "mm"
engineering_limits:
  max_safe_operating_point:
    value: 350
    unit: "bar"
    consequence: "High-cycle fatigue from pressure pulsations exceeding 10^7 cycles at 100 Hz, combined with stress corrosion cracking in chloride environments above 60°C"
fmea_matrix_quantitative:
  - node_1:
      trigger: "Abrasive particle contamination exceeding 50 μm diameter in fluid stream"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Installation of dual-stage filtration system with 10 μm absolute rating upstream"
  - node_2:
      trigger: "Thermal cycling between 20°C and 400°C at rates exceeding 100°C/minute"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Implementation of graded thermal transition zones with Inconel 625 inserts at critical joints"
bom_nodes:
  connector-flange:
    type: "component"
    urn: "URN:CNFX:ME:CONNECTOR_FLANGE"
    interface_type: "physical-logic-coupled"
  main-body-tube:
    type: "component"
    urn: "URN:CNFX:ME:MAIN_BODY_TUBE"
    interface_type: "physical-logic-coupled"
  tip-assembly:
    type: "part"
    urn: "URN:CNFX:ME:TIP_ASSEMBLY"
    interface_type: "physical-logic-coupled"
manufacturing_compliance:
  - standard: "ISO 9001:2015 - QUALITY MANAGEMENT SYSTEMS"
    scope: "Verified Engineering Specification"
  - standard: "EN 10204:2004 - METALLIC PRODUCTS - TYPES OF INSPECTION DOCUMENTS"
    scope: "Verified Engineering Specification"
url: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/injection-lance.md"
on_chain_sovereignty:
  contract_standard: "ERC-721-Industrial"
  metadata_hash: "7e4eaf310f6a496eca4794d8b0bee52fd4be562324725b697976afa5143b7247"
  royalty_logic: "IPFS-CID-REQUIRED"
  mint_status: "logic-verified-ready"
version: "3.3.4-EXTREME-SOVEREIGN-WEB3"
---

# Industrial Specification: Injection Lance

## 1. Technical Definition
A precision tubular component designed to deliver agents into target systems with controlled flow and pressure.

## 2. Engineering Reasoning & Causal Matrix
> **Operational Intelligence**: Designed for **15-300 bar, 0.5-20 L/min flow rate**. Failure boundary: **Material yield strength at 350 bar internal pressure, 450°C thermal limit for stainless steel 316L**, Mechanism: **High-cycle fatigue from pressure pulsations exceeding 10^7 cycles at 100 Hz, combined with stress corrosion cracking in chloride environments above 60°C**.

### 2.1 Analytical Physics Model
Governed by the **Thin-Wall Pressure Vessel Stress Analysis**:

> **Primary Equation**: $\sigma_h = \frac{P \cdot D}{2t}$  
> **Engineering Impact**: Determines the hoop stress boundary to prevent rupture.

| Symbol | Variable Definition | Localized Reference |
| :--- | :--- | :--- |
| P | Internal Pressure | Engineering Constant |
| D | Diameter | Engineering Constant |
| t | Wall Thickness | Engineering Constant |

### 2.2 FMEA (Failure Mode & Effects Analysis)
| Event Trigger | Severity | Failure Mode | Mitigation Strategy |
| :--- | :--- | :--- | :--- |
| Abrasive particle contamination exceeding 50 μm diameter in fluid stream | 8 | Progressive internal erosion reducing wall thickness below 1.5 mm minimum design specification | Installation of dual-stage filtration system with 10 μm absolute rating upstream |
| Thermal cycling between 20°C and 400°C at rates exceeding 100°C/minute | 8 | Thermal stress-induced cracking at welded nozzle junctions due to coefficient of thermal expansion mismatch | Implementation of graded thermal transition zones with Inconel 625 inserts at critical joints |

## 3. Key Technical Parameters
| Parameter | Value | Unit | Status |
| :--- | :--- | :--- | :--- |
| spec | Config-dependent | mm | Verified |

## 4. System BOM & Knowledge Routing
### Core Components (Recursive Links)
- [Tip Assembly](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/tip-assembly.md) `(Standalone System)`

### Industrial DNA Context (De-duplicated)
**Complementary Dependencies**: **High-Pressure Pump System**, **Flow Control Valve Assembly**, **Agent Storage and Mixing Tank**  
**Downstream Applications**: Steel Ingots, Molten Metal Alloys, Refined Chemical Compounds  

## 5. Engineering Risks & FAQ
- **Caution**: 
- **Caution**: 
- **Caution**: 

### Q: What are the main applications for this injection lance in machinery manufacturing?
**A**: This injection lance is designed for precision delivery of lubricants, coolants, or chemical agents into machinery components, bearings, gears, and hydraulic systems with controlled flow and pressure.

### Q: Why is Stainless Steel 316L used for this injection lance?
**A**: Stainless Steel 316L offers superior corrosion resistance, durability, and compatibility with various industrial agents, making it ideal for harsh manufacturing environments and ensuring long-term reliability.

### Q: Can the tip assembly be customized for different delivery requirements?
**A**: Yes, the tip assembly can be customized with different nozzle sizes, angles, and materials to accommodate specific flow rates, spray patterns, or chemical compatibility needs in your equipment.

## 6. Manufacturing Compliance
- ISO 9001:2015 - QUALITY MANAGEMENT SYSTEMS
- EN 10204:2004 - METALLIC PRODUCTS - TYPES OF INSPECTION DOCUMENTS

---
### 🛠️ Engineering Resource Access
🔗 **[Full Specification: Injection Lance](https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/injection-lance)**

### 🌐 Knowledge Graph Topology
> **Node Status**: Verified Engineering Spec
> **Connectivity**: Linked to **3** standalone system nodes
> **Global Context**: Part of a 5,814 node industrial cluster within the CNFX Graph

> **Reference ID**: INJECTION_LANCE | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: c8af3b1e
