- sales@blundellpipes.co.nz
- Hamilton, New Zealand
Home > Stainless Steel Tubing > Stainless Steel 330 Tubing
Blundell Pipes and Tubes, based in Hamilton, New Zealand, is a reliable manufacturer and supplier of top-notch stainless steel tubing. They specialize in precision-engineered Stainless Steel 330 tubing, crafted to withstand the challenges of high-temperature and corrosive industrial settings. Renowned for its remarkable durability and dependability, Blundell Pipes and Tubes ensures their products meet rigorous international standards. They cater to various industries, including chemical processing, power generation, petrochemical, and engineering, guaranteeing that their tubing offers long-lasting operational efficiency, structural integrity, and outstanding performance for critical applications.
Stainless Steel 330 Tubing is a nickel-chromium austenitic stainless steel with about 34–37% nickel and 17–20% chromium content, and silicon additions for enhanced oxidation resistance. It has very good high-temperature strength, oxidation resistance, and carburization resistance up to 1150°C. The tubing normally has a tensile strength of 550–750 MPa and a yield strength of about 250 MPa. It retains its structural stability through thermal cycling and long-duration heat exposure, making it applicable for furnace and high-temperature industrial applications requiring dimensional stability.
| Trade Name | 330 Stainless Steel Tubing |
|---|---|
| SS 330 Tubing FOB PRICE | $ 44000 ~ $ 45500 USD / Ton |
| SS 330 Tubing Size | 1/2 inch NB to 48 inch NB |
| In Length of | Standard & Cut length |
| SS 330 Tubing Marking | BRAND-SIZE-SPECIFICATION-GRADE-HEAT NUMBER-LOT NUMBER |
| SS 330 Tubing Application | Petro-Chemical Industry, Oil and Gas Industry , Nuclear Industry, Pulp & Paper Industry, Research & Development , Mega Projects & Defense & Development Industries |
| Value Added Service | Draw & Expansion as per required Size & Length, Polish (Electro & Commercial) Annealed & Pickled Bending, Machining Etc. |
| Manufacturers | Sumitomo Japan, Nippon Steel corporation – Japan, Centravis – Ukraine, Posco – Korea, Indian Mills, German Mills, US MIlls |
| C | Mn | Si | P | S | Ni | Cr | Cu | Pb | Sn | Fe | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MIN | 0.750 | 34.000 | 17.000 | Bal | |||||||
| MAX | 0.080 | 2.000 | 1.500 | 0.030 | 0.030 | 37.000 | 20.000 | 1.000 | 0.005 | 0.025 |
| Yield Strength 0.2% Proof (MPa) | Tensile strength (MPa) | Elongation (% in 50mm) | Hardness | |
|---|---|---|---|---|
| MIN | 260 | 550 | 40.00 | |
| MAX | 85 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Stainless Steel 330 tubing is an austenitic alloy made of nickel, chromium, and iron, containing about 34–37% nickel, 19–23% chromium, along with trace amounts of titanium and silicon for enhanced stability. It boasts impressive mechanical properties, such as a tensile strength ranging from 620–760 MPa, yield strength between 275–450 MPa, and an elongation of 30–40%. This alloy excels in resisting oxidation, thermal creep, and corrosion at temperatures reaching up to 1150°C, making it perfect for continuous high-temperature use and harsh operating conditions.
Blundell Pipes and Tubes, a leading supplier of Stainless Steel 330 Tubing in Hamilton, New Zealand, provides a wide selection of premium pipes and tubes for diverse industrial applications. With a vast inventory and a strong focus on delivering outstanding service, they are the preferred choice for stainless steel products in the region.
This tubing finds its place in applications that demand exceptional high-temperature performance, such as furnace components, heat exchangers, gas turbines, petrochemical equipment, and chemical processing systems. Its ability to maintain structural integrity while resisting scaling and corrosion under extreme thermal stress makes Stainless Steel 330 tubing a top choice for challenging industrial tasks. With its versatility, strength, and durability, it ensures reliable performance across critical high-temperature applications.
Stainless Steel 330 Tubing finds extensive use in demanding applications like heat exchanger tubes, furnace muffles, petrochemical processing equipment, thermal oxidizers, and radiant tubes. It is particularly well-suited for operations including cyclic heating, carburizing atmospheres, and high levels of sulfur or oxidation exposure. The tubing is additionally employed in power plant equipment, incinerators, and specialty heat-treating apparatus where creep resistance and scaling resistance are necessary. Stainless Steel 330 Tubing offers a strong, high-performance solution to severe thermal and corrosive conditions demanding long service life and mechanical integrity.
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