Precision CNC Turned Metal Pipe Connector
Precision CNC turned metal pipe connectors are custom-machined components engineered to connect pipes, tubes, hoses, valves, manifolds, and fluid-handling equipment.
Technical Specifications and Capabilities
|
Parameter |
Standard Capability |
Precision Capability |
|
Machining Diameter |
3 mm to 300 mm |
Custom sizes available |
|
Dimensional Tolerance |
+/- 0.01 mm |
Up to +/- 0.005 mm |
|
Thread Standards |
NPT, BSP, BSPP, BSPT, UN, Metric |
Custom / Special Pitch |
|
Surface Roughness |
Ra 1.6 um |
Ra 0.8 um (Polished) |
|
Quality Compliance |
ISO 9001:2015 Certified |
MTR (EN 10204 3.1), RoHS, REACH |
Engineering Features and Solutions
Common Challenges Solved
Standard Fittings Do Not Fit: Tailored lengths, diameters, and shoulder positions eliminate fitment issues.
Mixed Thread Connections: Seamlessly bridge different thread standards or sizes in a single component.
Limited Space: Compact designs optimized for tight installation environments.
Legacy Part Replacement: Precise reverse-engineering from physical samples or legacy drawings.
Batch-to-Batch Consistency: Strict quality control guarantees identical fit across all production runs.
Critical Machining Details
Controlled Bore and Diameter: Accurate external and internal dimensions ensure proper mating with housings and ports.
Precision Threads: Exact geometry prevents thread stripping or mismatch during assembly.
Shoulders, Grooves, and Chamfers: Built-in seating shoulders, sealing O-ring grooves, and entry chamfers for easy installation.
Deburring: Cleaned internal passages and finished edges eliminate burrs that could compromise system performance.
Material Selection Guide
|
Material |
Key Properties |
Typical Applications |
|
Stainless Steel (304 / 316 / 316L) |
High corrosion resistance, excellent strength |
Harsh environments, chemical, pneumatic systems |
|
Brass (C36000 / CZ121) |
Superior machinability, reliable sealing |
General fluid, plumbing, pneumatic equipment |
|
Aluminum (6061-T6 / 7075-T6) |
Lightweight, good strength-to-weight ratio |
Automotive, weight-sensitive applications |
|
Carbon Steel (12L14 / 1045) |
High strength, cost-effective |
Industrial machinery, hydraulic systems |
Quality Control and Inspection
Every component undergoes rigorous dimensional verification to ensure seamless integration into your assembly:
Inspection Equipment: Micrometers, bore gauges, thread plug/ring gauges, height gauges, and optical measurement devices.
Documentation Support: Material Test Reports (MTR / EN 10204 3.1), Dimensional Inspection Reports, and Certificates of Conformance (CoC) available upon request.
FAQ
Q: Can you manufacture CNC turned pipe connectors from my drawing?
A: Yes. Custom connectors can be manufactured according to 2D drawings, 3D CAD files, dimensioned sketches, or suitable physical samples.
Q: What materials can be used for CNC turned metal pipe connectors?
A: Common materials include stainless steel, brass, aluminum, and carbon steel. The final material should be selected according to the mechanical, environmental, corrosion, and application requirements.
Q: Can the connector have male and female threads?
A: Yes. The connector can be manufactured with external threads, internal threads, or a combination of both according to the required connection configuration.
Q: Can both ends have different thread sizes?
A: Yes. A custom CNC turned connector can have different thread sizes or connection types on opposite ends when the application requires a transition between two components.
Q: Which thread information should I provide when requesting a quotation?
A: Provide the thread standard, nominal diameter, pitch or thread count, thread length, and any relevant sealing requirements. A drawing of the mating component can also help confirm compatibility.
Q: Can these connectors be used for hydraulic or pneumatic systems?
A: They can be manufactured for hydraulic or pneumatic applications when the selected material, thread, sealing method, bore geometry, and operating conditions are suitable for the system.
Q: How do you check the dimensions of a CNC turned pipe connector?
A: Inspection can focus on outside diameter, inside diameter, overall length, thread dimensions, bore depth, shoulders, grooves, and other drawing-defined features.
Q: Can I order samples before placing a production order?
A: A prototype or initial sample can be considered for checking dimensions, thread fit, surface condition, and assembly compatibility before releasing a larger production order.
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