- sales@blundellpipes.co.nz
- Hamilton, New Zealand
Blundell Pipes and Tubes, located in Hamilton, New Zealand, has built a solid reputation as a reliable manufacturer and supplier of top-notch Monel Boiler Tubing. Renowned for their precision engineering and commitment to international quality standards, they offer tubing solutions that excel in corrosion resistance, strength, and durability. Their Monel Boiler Tubing is specifically crafted for high-temperature and high-pressure environments found in boilers, heat exchangers, and steam systems. With cutting-edge manufacturing capabilities, prompt delivery, and a strong focus on customer satisfaction, Blundell Pipes and Tubes caters to various industries, including power generation, chemical processing, petrochemical, and marine engineering, both locally and globally.
Monel Boiler Tubing is mainly made up of nickel (at least 63%) and copper (28–34%), with small amounts of iron, manganese, silicon, aluminum, and titanium added to boost strength. This alloy showcases impressive tensile strength (up to 827 MPa), yield strength (up to 414 MPa), and hardness (up to 250 HB). Monel’s mechanical properties include excellent toughness, ductility, and resistance to stress corrosion cracking. The tubing remains stable under high temperatures and in corrosive environments, making it an ideal choice for boilers, heat exchangers, and marine equipment where strength and durability are essential.
| Boiler Tube Standard | ASTM B163, B730 / ASME SB163, SA730 |
| Seamless Boiler Tube Sizes | 1 / 2″ NB – 16″ NB |
| Welded Boiler Tube Sizes | 1 / 2″ NB – 24″ NB |
| Boiler Tube Outside Diameter | 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size Steel Boiler Tubes available Ex-stock |
| Boiler Tube Manufacturing Process | Seamless / Welded / ERW |
| Monel Boiler Tube Schedule | SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
| Boiler Tube Length | Single Random, Double Random, Standard & Cut length |
| Delivery Condition | Annealed and Pickled, Polished, Bright Annealed, Cold Drawn |
| Outside Finish | 2B, No.4, No.1, No.8 Mirror Finish for Monel Boiler Tubes, Finish as per customer Requirements |
| Value Added Services | Cutting, Beveling, Polishing, Threading, Destructive, Non Destructive, Ultrasonic Testing |
| BWG | BWG | BWG | BWG | BWG | BWG | BWG | BWG | ||
| 25 | 22 | 20 | 18 | 16 | 14 | 12 | 10 | ||
| WT mm | WT mm | WT mm | WT mm | WT mm | WT mm | WT mm | WT mm | ||
| Outside Diameter | Outside Diameter | 0.508 | 0.711 | 0.889 | 1.245 | 1.651 | 2.108 | 2.769 | 3.404 |
| mm | inch | kgs/m | kgs/m | kgs/m | kgs/m | kgs/m | kgs/m | kgs/m | |
| 6.35 | 1/4 | 0.081 | 0.109 | 0.133 | 0.174 | 0.212 | |||
| 9.53 | 3/8 | 0.126 | 0.157 | 0.193 | 0.257 | 0.356 | 0.429 | ||
| 12.7 | 1/2 | 0.214 | 0.263 | 0.356 | 0.457 | 0.612 | 0.754 | ||
| 15.88 | 5/8 | 0.271 | 0.334 | 0.455 | 0.588 | 0.796 | 0.995 | ||
| 19.05 | 3/4 | 0.327 | 0.405 | 0.553 | 0.729 | 0.895 | 1.236 | ||
| 25.4 | 1 | 0.44 | 0.546 | 0.75 | 0.981 | 1.234 | 1.574 | 2.05 | |
| 31.75 | 1 1/4 | 0.554 | 0.688 | 0.947 | 1.244 | 1.574 | 2.014 | 2.641 | |
| 38.1 | 1 1/2 | 0.667 | 0.832 | 1.144 | 1.514 | 1.904 | 2.454 | 3.233 | |
| 44.5 | 1 3/4 | 1.342 | 1.774 | 2.244 | 2.894 | 3.5 | |||
| 50.8 | 2 | 1.549 | 2.034 | 2.574 | 3.334 | 4.03 | |||
| 63.5 | 2 1/2 | 1.949 | 2.554 | 3.244 | 4.214 | 5.13 | |||
| 76.2 | 3 | 2.345 | 3.084 | 3.914 | 5.094 | 6.19 | |||
| 88.9 | 3 1/2 | 2.729 | 3.609 | 4.584 | 5.974 | 7.27 | |||
| 101.6 | 4 | 4.134 | 5.254 | 6.854 | 8.35 | ||||
| 114.3 | 4 1/2 | 4.654 | 5.924 | 7.734 | 9.43 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
The Monel Boiler Tubing is primarily made up of nickel (around 63%) and copper (28–34%), along with trace amounts of iron, manganese, and other elements. This unique composition provides exceptional resistance to corrosion in acidic, alkaline, and saline conditions while ensuring high mechanical strength and stability at elevated temperatures. In terms of mechanics, it boasts impressive tensile and yield strength, good ductility, and outstanding resistance to stress corrosion cracking, making it perfect for critical boiler and heat transfer applications.
Blundell Pipes and Tubes, one of the largest suppliers of Monel Boiler Tubing in Hamilton, New Zealand, offers a comprehensive range of high-quality pipes and tubes suitable for various industrial applications. Our extensive inventory and commitment to exceptional service make us the go-to choice for Monel products in the region.
Monel Boiler Tubing is widely utilized in industries that demand reliable, corrosion-resistant, and heat-tolerant tubing. Common applications include boiler tubes, heat exchangers, condensers, steam lines, chemical process equipment, and marine boiler systems. Its blend of corrosion resistance, thermal stability, and mechanical strength guarantees long-lasting performance even in challenging operating conditions. Monel Boiler Tubing is the go-to choice for industrial processes where durability, safety, and efficiency are paramount.
Monel Boiler Tubing finds extensive use in steam boilers, heat exchangers, condensers, and piping systems across the chemical, marine, and power industries. Its outstanding resistance to corrosion and high-temperature strength makes it well-suited for seawater and acidic environments. These tubes are also employed in desalination plants, offshore oil rigs, and industrial processing units where durability and reliability are crucial. Monel Boiler Tubing is perfect for managing high-pressure steam, hot water, and other aggressive fluids. Blundell Pipes’ precision manufacturing ensures that these tubes meet the demanding needs of various applications.
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