Description
What is Stainless Steel Close Nipple
The Stainless Steel Close Nipple is a critical component in piping systems, designed to connect two fittings or pipes securely. Manufactured from high-quality stainless steel, this close nipple ensures superior durability, corrosion resistance, and high-pressure handling. Ideal for various industrial, commercial, and residential applications, the close nipple is a staple in fluid and gas transfer systems.
Technical Specifications
- Size Range: 1/8″inch, 1/4″inch, 3/8″inch, 1/2″inch, 3/4″inch, 1″inch, 1-1/4″inch, 1-1/2″inch, 2″inch, 2-1/2″inch, 3″4″inch
- Thread Types: NPT, BSP, BSPT, Metric Threads
- Pressure Rating: Up to 6000 PSI
- Standards: ASTM A312, ASTM A733, ASME B16.11
- Surface Finish: Polished, Pickled, or Electroplated
Stainless Steel Close Nipple Dimensions
Nom. Pipe Size | Close Nipple | Short Nipple | Long Nipple | Sch40/STD | Sch80/XS | Sch160 | XXS |
---|---|---|---|---|---|---|---|
1/8" | 3/4" | 1-1/2" | 2-12" | 0.37 | 0.47 | - | - |
1/4" | 7/8" | 1-1/2" | 2-12" | 0.63 | 0.8 | - | - |
3/8" | 1" | 1-1/2" | 2-12" | 0.84 | 1.1 | - | - |
1/2" | 1-1/8" | 1-1/2" | 2-12" | 1.27 | 1.62 | 1.95 | 2.55 |
3/4" | 1-3/8" | 2" | 2-12"-2" | 1.69 | 2.2 | 2.9 | 3.64 |
1" | 1-1/2" | 2" | 2-12"-2" | 2.5 | 3.24 | 4.24 | 5.45 |
1-1/4" | 1-5/8" | 2-1/2" | 3-12" | 3.39 | 4.47 | 5.61 | 7.77 |
1-1/2" | 1-3/4" | 2-1/2" | 3-12" | 4.05 | 5.41 | 7.25 | 9.55 |
2" | 2" | 2-1/2" | 3-12" | 5.44 | 7.48 | 11.11 | 13.44 |
2-1/2" | 2-1/2" | 3" | 3-12"-12" | 8.63 | 11.41 | 14.92 | 20.39 |
3" | 2-5/8" | 3" | 3-12"-12" | 11.29 | 15.27 | 21.35 | 27.68 |
3-1/2" | 2-3/4" | 4" | 4-12"-12" | 13.57 | 18.64 | - | - |
4" | 2-7/8" | 4" | 4-12"-12" | 16.8 | 22.32 | 33.54 | 41.03 |
5" | 3" | 4-1/2" | 5-12" | 21.77 | 30.97 | 31.35 | 57.43 |
6" | 3-1/8" | 4-1/2" | 5-12" | 28.26 | 42.56 | 67.57 | 79.22 |
Material Grades Available
- SS 304: General-purpose stainless steel with excellent corrosion resistance.
- SS 316: Marine-grade stainless steel with enhanced resistance to chlorides and saltwater.
- SS 316L: Low-carbon version of SS 316, ideal for welding applications.
- SS 321: Titanium-stabilized stainless steel for superior performance in high temperatures.
Applications
- Oil & Gas Industry
- Chemical Processing Plants
- Water and Wastewater Treatment
- Food & Beverage Industry
- Pharmaceutical Industry
- Marine and Shipbuilding
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