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Description
Technical data for the 1 1/2 inch die
| Technical data | ||
|---|---|---|
| Nominal diameter d1 inches/mm | G 1 1/2 inch | 47.80 mm |
| Thread pitch P inches/mm | 11 threads per inch | 2.30 mm |
| Outside diameter d2 | 90 mm | |
| Thickness h1 | 22 mm | |
| Number of chip clearance holes | 7 | |
| Required shaft diameter | 47.62mm | |
| Thread angle G | 55° | |
| Thread standard | BSP DIN ISO 228 | |
Inch die G 1 1/2 HSS – tool for large-diameter pipe threads
The 1 1/2 inch die is a professional tool designed to cut G (BSPP) parallel pipe threads with a 55° thread angle. Made of high-speed steel (HSS), this inch pipe threading die ensures durability and precision when threading steel, copper, and brass pipes. Compliance with DIN EN 24231 ensures compatibility with industrial fittings and large-bore connectors.
Key features of the 1 1/2 inch die for inch threads
- Durable HSS steel – allows machining of materials with tensile strengths up to 800 MPa, ensuring long tool life
- BSPP pipe thread with a 55° angle – enables leak-tight connections with a gasket in pressure systems
- Designed for large diameters – ideal for industrial piping, cooling systems, and HVAC installations
- Compliance with DIN EN 24231 – ensures dimensional compliance with international inch thread standards
- Efficient flutes – facilitate chip evacuation and prevent tool jamming during operation
The 1 1/2 inch pipe threading die is suitable wherever larger-bore threaded connections are required – in the chemical and petrochemical industries, ventilation systems, and compressed air installations. The tool performs exceptionally well with black and galvanized steel pipes and nonferrous metals.
The 1 1/2 inch pipe threading die is a solution for specialists working in industrial installations and maintenance. Choose a tool that meets the highest standards and complete projects with full precision.
Frequently asked questions
The designation 1 1/2 inch (38.1 mm / 3.81 cm) indicates the nominal pipe size, not the actual thread diameter. The G 1 1/2 die has an outside diameter of 47.80 mm, as specified by the BSP standard, which accounts for the wall thickness of industrial pipes.
The G (BSP) thread is a parallel thread with a constant diameter along its entire length. Connections of this type require an additional seal – a flat gasket, an O-ring, or a similar component.
Product accessories
Machine Tap G 1.1/2 DIN 5156 C HSSE Narex
Reference: 0000006301 In stock < 10 items
€139.47
€171.55 brutto
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Shipping
All orders are delivered by courier company GLS. For orders exceeding 369 PLN gross shipping is FREE
| Courier GLS | Przelew24 / Prepayment | 14,76 zł gross | Delivery time 1 working day |
| Courier GLS | Cash on delivery | 17,26 zł gross | Lead time 1 working day |
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