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Description
Technical data for the 1 3/4 inch die
| Technical data | ||
|---|---|---|
| Nominal diameter d1 inches/mm | G 1 3/4 inch | 53.75 mm |
| Thread pitch P inches/mm | 11 threads per inch | 2.30 mm |
| Outside diameter d2 | 105 mm | |
| Thickness h1 | 22 mm | |
| Number of chip clearance holes | 8 | |
| Required shaft diameter | 53.57mm | |
| Thread angle G | 55° | |
| Thread standard | BSP DIN ISO 228 | |
G 1 3/4 HSS inch die – a professional tool for large-diameter pipe threads
The 1 3/4 inch die is a durable tool designed for cutting G (BSPP) parallel pipe threads with a 55° profile. Made of high-speed steel (HSS), this inch pipe threading die ensures reliability and precision when threading large-diameter steel, copper, and brass pipes. The product complies with DIN EN 24231, ensuring compatibility with industrial valves and fittings and connectors used in extensive installations.
Key advantages of the 1 3/4 inch die for inch threads
- Durable high-speed steel (HSS) – enables machining of materials with a tensile strength of up to 800 MPa, ensuring long tool life under intensive use
- BSPP thread with a 55° profile – produces precise connections that require a gasket and are suitable for high-pressure installations
- Design for large diameters – ideal for main industrial pipelines, manifolds, and transmission mains
- Compliance with DIN EN 24231 – ensures full dimensional compliance with international inch thread standards
- Deep flutes – ensure efficient chip evacuation when threading large-diameter pipes
The 1 3/4 inch pipe threading die is used in industrial installations requiring large-diameter threaded connections – in petrochemical plants, heating plants, water treatment systems, and industrial cooling systems. The tool works with black steel and galvanized pipes as well as nonferrous metal components.
The 1 3/4 inch pipe threading die is a choice for specialists carrying out industrial and infrastructure projects. Choose a tool that meets the highest quality standards and cut threads with complete confidence.
Frequently asked questions
The designation 1 3/4 inch (44.45 mm / 4.445 cm) specifies the nominal pipe size, not the actual thread diameter. The G 1 3/4 die has an outside diameter of 53.75 mm, as specified by the BSP standard, which accounts for the wall thickness of industrial pipes.
The G (BSP) thread has a parallel form with a constant diameter along its entire length. Connections with this thread do not seal on their own – a flat gasket, an O-ring, or PTFE tape is required.
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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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