Teton Products
Black Steel Full Pipe Couplings
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- Usually Ships Within 24 Hours
- Weight:
- 0.00 LBS
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Description
Black Steel Full Pipe Couplings
Merchant steel full couplings are robust, ungalvanized carbon steel pipe fittings designed for joining two threaded Schedule 40 steel pipes in low-pressure applications, such as water, oil, or gas systems. Fully threaded on both ends, they conform to ASTM A865 and ASME B1.20.1 standards, ensuring reliable performance. Available in sizes from 1/8" to 6", these couplings feature NPSC (straight) threads for smaller sizes (1/8" to 2") and NPT (tapered) threads for larger sizes (2-1/2" and up). Often sandblasted or oiled for corrosion resistance, they are ideal for industrial, construction, or drainage systems but not suited for watertight plumbing unless taper-tapped.
- American Standard: ASTM A865
- Threads: ANSI/ASME B1.20.1
- Diameter: 1/8” – 12”
- DIN Standard: DIN 2982
- Threads: DIN2999/ISO7-1
