Custom CNC Male Female Adapter Swiss Turned SUS304 Threaded Reducing Coupling

This stainless passivated fluid pipe adapter is a one-piece precision swiss turned stainless thread connector manufactured on Swiss CNC lathe. Raw material is solid 304 stainless steel bar stock. Outer profile, positioning grooves, male thread, female thread and central through hole are fully completed in single machining setup.

After turning, components go through ultrasonic cleaning and manual thread deburring to remove all burrs and cutting oil residue. Parts receive stainless steel passivation treatment to enhance anti-corrosion performance without altering dimensional accuracy.

As an experienced OEM manufacturer, we deliver custom service to adjust thread standards, outer diameters, overall length and groove structures according to your technical drawings or physical samples. All oem precision cnc machined fittings maintain tight dimensional tolerances to guarantee stable sealing and interchangeable assembly.

• Industrial fluid pipeline transition connections
• Water treatment equipment piping assemblies
• Automated machinery hydraulic & pneumatic systems
• Laboratory fluid control equipment fittings
• Environmental protection medium delivery pipelines
• Sanitary equipment fluid connection components
• General engineering equipment fluid transfer adapters

We are a professional manufacturer offering complete OEM custom service for precision cnc machined fittings.

• Custom production according to customer technical drawings or physical samples
• Modify dimensions, thread types, hole sizes and positioning groove structures
• Optional stainless steel grades: 303, 304, 316 stainless steel
• Multiple surface treatment choices: passivation, polishing, bead blasting
• Adjustable machining tolerances, customized packaging and marking
• Support small trial orders and mass-volume production

• One-piece swiss turned integrated structure, eliminates leakage risks caused by assembled multi-part connectors
• Strictly controlled thread precision, guarantees smooth assembly and reliable sealing
• 304 stainless steel plus passivation treatment, effectively resists rust in humid fluid working environments
• Full in-house production workflow, stable lead time for all OEM custom orders
• Thorough ultrasonic cleaning & thread deburring, prevents seal damage during installation
• Consistent dimensional accuracy, ensures interchangeability for batch equipment assembly

• Raw material incoming inspection with stainless steel material certification verification
• First article inspection before mass production to confirm all dimensions comply with drawings
• Periodic in-process sampling inspection using micrometers, calipers and thread go/no-go gauges
• 100% visual inspection for scratches, burrs and surface defects after cleaning
• Final sampling dimensional and thread inspection before shipment
• Complete production records for full traceability of every custom cnc stainless male female thread adapter order

• Q1: Can you make custom cnc stainless male female thread adapter based on my drawings?

  A: Yes, we provide full OEM custom service supporting both technical drawings and sample duplication.

• Q2: Can I change the thread specification other than G1/2 thread?

  A: We can machine NPT, BSPP, metric and other custom thread standards as required.

• Q3: What alternative stainless steel grades are available besides 304?

  A: 303 and 316 stainless steel can be selected according to your working environment demands.

• Q4: What is your minimum order quantity for precision cnc machined fitting?

  A: We accept small trial orders and large batch production, MOQ is negotiable.

• Q5: Can you achieve tighter tolerances than the standard ±0.01mm?

  A: Higher precision tolerances are available, please inform us of your specific tolerance requirements.