The black long threaded pipe nipple is a specially designed pipe fitting, which features a long thread on one end and a short thread on the other end. This design significantly enhances the tightness and stability of the pipe fitting connection. The long thread end provides a larger contact area and stronger bite force, while the short thread end facilitates quick installation and removal. This product is suitable for piping systems that require high strength and reliability. Its carbon steel material ensures durability and is suitable for use in various scenarios such as gas cylinders, HVAC, and stoves.

**Thread Standard**

- Supports a variety of international standard threads, including:

- **ISO7/1 (BSP)**: International general pipe thread.

- **ISO228-1**: Non-threaded sealing pipe thread.

- **NPT, NPSC, ANSI/ASME B1.20.1**: American standard pipe thread.

- **DIN2999 (German standard pipe thread).

- **G (Russian standard)** and other countries' thread standards.

- Specific thread standards can be customized according to customer needs to meet the diverse needs of the global market.

**Product standards**

- **BS EN10241**

- **ASTM A733**

- **DIN 2982**

**Specification parameters**

- **Specification**: DN6~DN150 (1/8"~6").

- **Process**: cutting, external treatment, machining, rust prevention, packaging.

- **Material**: S235, ST37, A53 Gr.B

- **Wall thickness**: SCH20-SCH160

- **Steel pipe**: welded pipe or seamless pipe

- **Pressure**: 1.6MPa-5.0MPa

**Packing requirements**

-Conventional carton and wooden pallet packaging, can be customized as required.

**Customized service**

-Various threaded joints can be customized according to customer drawings or samples.