Pipe Butt Weld Cap
Greater Melbourne Stainless Steel Supplies
PIPE BUTT WELD CAP
Mill Finish – 316 Grade| NB | Inches | ODmm | SCH10 | SCH40 |
|---|---|---|---|---|
| 15 | 1/2" | 21.34 | ✓ | – |
| 20 | 3/4" | 26.67 | ✓ | – |
| 25 | 1" | 33.41 | ✓ | ✓ |
| 32 | 1 1/4" | 42.16 | ✓ | ✓ |
| 40 | 1 1/2" | 48.26 | ✓ | ✓ |
| 50 | 2" | 60.3 | ✓ | ✓ |
| 65 | 2 1/2" | 73.03 | ✓ | ✓ |
| 80 | 3" | 88.9 | ✓ | ✓ |
| 90 | 3 1/2" | 101.6 | – | – |
| 100 | 4" | 114.3 | ✓ | ✓ |
| 125 | 5" | 141.3 | – | ✓ |
| 150 | 6" | 168.28 | ✓ | – |
| 200 | 8" | 219.18 | ✓ | – |
The pipe butt weld cap is a high-quality fitting designed to securely seal the ends of piping systems across a wide range of industrial applications. Manufactured from 316-grade stainless steel, the product provides excellent corrosion resistance, making it well-suited for demanding environments such as chemical processing plants, marine installations, and food-grade systems. The mill finish surface ensures a clean and uniform appearance while maintaining durability and structural integrity.
The design allows the cap to be welded directly onto the end of a pipe, creating a permanent and leak-proof seal. This construction helps maintain system integrity by preventing the escape of fluids or gases while also protecting the internal pipeline from contaminants, moisture, and external damage. The butt weld configuration supports smooth internal flow characteristics, reducing turbulence and minimising pressure loss within the system.
A wide range of nominal bore sizes is available, from 1/2 inch to 8 inches, ensuring compatibility with various piping requirements. Precise outer diameter dimensions are manufactured in accordance with industry standards, allowing for straightforward installation and reliable performance. The cap is offered in multiple wall thickness options, including SCH10 and SCH40, enabling selection based on pressure ratings and operational demands.
Durability is a key advantage of the product, as the 316 stainless steel construction resists oxidation, pitting, and stress corrosion cracking. These properties contribute to a long service life and reduced maintenance requirements, even in high-temperature or high-pressure conditions. Additionally, the material’s hygienic characteristics make the cap suitable for applications where cleanliness is essential.
Overall, the pipe butt weld cap delivers strength, reliability, and corrosion resistance, making it a dependable solution for terminating pipelines in industrial and commercial systems.
