Stainless steel closed pipe nipples are used to connect two internal threads in a tapered shape to seal. The appearance looks like a full thread, but the nipple can be completely screwed into another nipple. This sealing nipple is made of 304 or 316 stainless steel pipe. It is a sealing nipple, so unlike other types of nipples, it has threads on both sides, which can make the two connecting parts form a tight combination. The appearance is both practical and beautiful. 

Product Features:

1. **High-quality material**: high-quality welded pipe or seamless stainless steel pipe, corrosion-resistant and high-temperature resistant.

2. **Precision thread**: standard thread design, good sealing, easy installation.

3. **Wide application**: suitable for pipe connections of water, oil, gas and other media. 

Product specifications:

- **Size standard**: 1/8”-6” (ASTM A733, BS EN10241, DIN2982)

- **Thread specification**: NPT, BSBT, DIN2999, etc.

- **Steel pipe wall thickness**: SCH20-SCH160

 Application scenarios:

- **Industrial pipeline**: used for drainage, oil, gas and other pipeline connections.

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