---
title: "Hydraulic Connector"
industry: "Machinery and Equipment Manufacturing"
verification_protocol:
  urn: "URN:CNFX:ME:HYDRAULIC_CONNECTOR"
  data_integrity_hash: "549860212170979c6e39c6dd3635d6d4"
  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:HYDRAULIC_CONNECTOR"
  data_source_uri: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/hydraulic-connector.md"
  official_resource_url: "https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/hydraulic-connector"
  is_verified_logic: true
attributes:
  spec:
    status: "config-dependent"
    typical_range: "207-345 bar (3000-5000 psi)"
    unit: "MPa"
engineering_limits:
  max_safe_operating_point:
    value: 517
    unit: "bar"
    consequence: "Yield strength exceedance of SAE 1018 steel (414 MPa) or elastomer seal extrusion through 0.05 mm clearance"
fmea_matrix_quantitative:
  - node_1:
      trigger: "Hydraulic fluid contamination with 15 μm particles"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Install 10 μm absolute filtration with differential pressure monitoring"
  - node_2:
      trigger: "Thermal cycling between -40°C and 121°C"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "HNBR compound seals with 150°C continuous service rating"
bom_nodes:
  body:
    type: "component"
    urn: "URN:CNFX:ME:BODY"
    interface_type: "physical-logic-coupled"
  seal-o-ringgasket:
    type: "component"
    urn: "URN:CNFX:ME:SEAL_O_RINGGASKET"
    interface_type: "physical-logic-coupled"
  threadsflange:
    type: "component"
    urn: "URN:CNFX:ME:THREADSFLANGE"
    interface_type: "physical-logic-coupled"
  locking-mechanism:
    type: "part"
    urn: "URN:CNFX:ME:LOCKING_MECHANISM"
    interface_type: "physical-logic-coupled"
manufacturing_compliance:
url: "https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/hydraulic-connector.md"
on_chain_sovereignty:
  contract_standard: "ERC-721-Industrial"
  metadata_hash: "843c026042fea20a2bd1c7c7e2b16b749ff6b742a4c282a89f993efbf6ec966a"
  royalty_logic: "IPFS-CID-REQUIRED"
  mint_status: "logic-verified-ready"
version: "3.3.4-EXTREME-SOVEREIGN-WEB3"
---

# Industrial Specification: Hydraulic Connector

## 1. Technical Definition
A specialized fitting that joins hydraulic lines and components within a Blowout Preventer (BOP) system, enabling the transmission of high-pressure hydraulic fluid to actuate critical safety functions.

## 2. Engineering Reasoning & Causal Matrix
> **Operational Intelligence**: Designed for **207-345 bar (3000-5000 psi)**. Failure boundary: **517 bar (7500 psi) burst pressure or 0.1 mm radial deformation**, Mechanism: **Yield strength exceedance of SAE 1018 steel (414 MPa) or elastomer seal extrusion through 0.05 mm clearance**.

### 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 |
| :--- | :--- | :--- | :--- |
| Hydraulic fluid contamination with 15 μm particles | 8 | Seal extrusion and leakage at 0.5 L/min | Install 10 μm absolute filtration with differential pressure monitoring |
| Thermal cycling between -40°C and 121°C | 8 | Elastomer seal hardening (Shore A &gt;90) and cracking | HNBR compound seals with 150°C continuous service rating |

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

## 4. System BOM & Knowledge Routing
### Core Components (Recursive Links)
- [Locking Mechanism](https://cnfx.com/llms/industry/fabricated-metal-product-manufacturing/product/locking-mechanism.md) `(Standalone System)`

### Industrial DNA Context (De-duplicated)
**Complementary Dependencies**: **Hydraulic Pressure Testing Unit**, **CNC Machining Center**, **Surface Treatment System**  
**Downstream Applications**: Blowout Preventer (BOP) System, Hydraulic Power Unit (HPU), Well Control Equipment  

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

### Q: What materials are used in these hydraulic connectors for BOP systems?
**A**: Our hydraulic connectors are manufactured from high-strength alloy steel or stainless steel to withstand extreme pressures and corrosive environments in BOP applications.

### Q: How does this connector ensure reliable operation in critical safety functions?
**A**: The connector features precision threads/flanges, durable seals (O-rings/gaskets), and secure locking mechanisms to maintain leak-free hydraulic fluid transmission under high pressure for BOP actuation.

### Q: What are the key components in the BOM for this hydraulic connector?
**A**: The bill of materials includes the main body, sealing elements (O-rings or gaskets), threaded or flanged connection points, and a locking mechanism to ensure secure assembly in hydraulic systems.

## 6. Manufacturing Compliance

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### 🛠️ Engineering Resource Access
🔗 **[Full Specification: Hydraulic Connector](https://cnfx.com/industry/machinery-and-equipment-manufacturing/product/hydraulic-connector)**

### 🌐 Knowledge Graph Topology
> **Node Status**: Verified Engineering Spec
> **Connectivity**: Linked to **4** standalone system nodes
> **Global Context**: Part of a 5,814 node industrial cluster within the CNFX Graph

> **Reference ID**: HYDRAULIC_CONNECTOR | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: a2205052
