Tin Coated Pipe Thread Tap

Pipe thread tap

High-Sealing Capability:
Tapered threads create metal-to-metal sealing (NPT/NPTF) or thread+sealant sealing (BSPT), critical for fluid/gas containment.

High Torque Resistance:
Reinforced shank and core resist deformation during high-speed, high-pressure operations.

Reinforced Cutting Structure:
Spiral or straight flute designs optimize chip evacuation in sticky materials (e.g., stainless steel, brass).

Corrosion Protection:
Stainless steel taps (Grade 303/304) resist rust in marine, chemical, or sanitary environments.

High-Speed Machining:
Suitable for CNC machines and automatic lathes at speeds up to 15 m/min.

Thread Quality:
Ground Thread Profile: Achieves 6H tolerance class for critical applications.

TYPICAL APPLICATION SCENARIOS

1. Hydraulic & Pneumatic Systems
Threading NPT/BSPP fittings for pumps, valves, and cylinders (e.g., 3000+ psi hydraulic lines).

2. Oil & Gas Pipeline Connections
Repairing API 5CT casing pipes or installing wellhead NPTF dryseal fittings to prevent leaks.

3. Plumbing & HVAC Installations
Cutting threads on water/gas pipes (BSPT in EU/Asia) or refrigerant lines (NPT in North America).

4. High-Pressure Fluid Transfer
Manufacturing fuel injection lines (automotive) or chemical transfer manifolds (requires NPTF leak-proof threads).

5. Industrial Machinery Maintenance
Re-threading damaged ports on compressors, boilers, or CNC cooling systems.

6 .Marine & Offshore Equipment
Corrosion-resistant taps for seawater piping (BSPP) or ship hydraulic systems (Stainless Steel BSPT).

Product Parameters