Black Close Pipe Nipple is a full-body threaded pipe fitting, which is used to connect two internally threaded steel pipes. Black Closed Pipe Nipple is more cost-effective than galvanized pipe fittings. The fitting is wrapped by internally threaded pipe fittings. The tight fitting has no unthreaded area and is almost not exposed. Threaded fittings are used in commercial and industrial environments to transmit water, oil, gas or air through pipe systems. Threaded pipe fittings are a quick and easy addition to pipe systems. The advantage of closed pipe fittings is that they can be easily and conveniently installed without welding.

**Thread Standards**

- 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 Standard**

- **BS EN10241**

- **ASTM A733**

- **DIN 2982**

**Specifications**

- **Specifications**: 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**

Carton and wooden pallet packaging, can be customized as required. 

**Customized Service**

For more information or customized services, please contact our sales team