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sales@xianghemetal.com
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+86-15300558526
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No. 230 Xigang Road, Dongbeitang Town, Xishan District, Wuxi City, Jiangsu Province
Stainless Steel Pipes
Alloy 321 is an austenitic stainless steel containing a higher level of molybdenum, along with the additional element nitrogen. This unique composition makes it particularly effective in enhancing resistance to pitting and crevice corrosion, while also providing outstanding resistance to chemical attack. Its low-carbon content ensures minimal susceptibility to sensitization during welding, while the added nitrogen further boosts the material's overall strength. Moreover, Alloy 321 boasts the highest resistance to aqueous solution corrosion among all standard stainless steels, and it also exhibits superior creep resistance, stress rupture strength, and tensile strength at elevated temperatures.
347H stainless steel is a niobium/tantalum-stabilized austenitic chromium-nickel stainless steel. By adding niobium and tantalum, this material effectively inhibits the formation of chromium carbides. Since these elements have a stronger affinity for carbon than chromium does, niobium-tantalum carbides preferentially precipitate within the grain interiors rather than accumulating at grain boundaries. As a result, 347H is ideal for applications requiring intermittent heating between 800°F (427°C) and 1650°F (899°C), or in situations where post-weld annealing cannot be performed after welding. Additionally, 347H stainless steel is non-magnetic.
We are a manufacturer and supplier of 304L stainless steel pipes, with products suitable for transporting both liquids and gases. These 304L stainless steel welded pipes are manufactured using a cold-forming process, with steel coils as the raw material, and are joined together via automated spiral welding technology. We have made significant advancements in areas such as quality control, inspection, jointing techniques, and surface protective coatings.
Technology: Hot-rolled industrial-grade stainless steel tubes; cold-rolled decorative-grade stainless steel tubes
Materials: 304, 304L, 304H, 30403, 30409, 316, 321, 309S, 310S, 904L, 2205, 2507, 316Ti, 316L, 347H
Large-diameter thick-walled stainless steel pipe
Stainless steel pipes or steel tubes are alloy steels that resist rusting and feature a smooth, clean surface. We stock a wide range of specifications and various materials for stainless steel pipes, and can also provide custom solutions tailored to our customers' needs.
Duplex Steel 2205 Seamless Pipe
We are manufacturers and global distributors of duplex stainless steel pipes. We take pride in our ability to provide instant delivery of duplex stainless steel pipes to more than 13 countries worldwide, and for over a decade, our product rejection rate has remained at a steady 0%.
2205 pipe specifications: 1/2 inch NB to 12 inch NB; seamless pipe and fittings specifications: 1/2 inch NB – 8 inch NB; welded pipe and fittings specifications: 6 inch NB – 24 inch NB.
Our stainless steel square tubes are hollow, elongated steel products. Because their cross-section is square-shaped, they are commonly referred to as "square tubes." A large number of these pipes are used to transport fluids such as oil, natural gas, water, coal gas, and steam. Moreover, under the same conditions of bending and torsional strength, square tubes are lighter in weight, making them widely favored in the manufacturing of mechanical components and engineering structures as well.
316 316L Stainless Steel Square Tube/Pipe
Surface treatments: Polishing, annealing, pickling, bright finishing
Surface finishes: NO.1, NO.2D, NO.2B, BA, HL, 8K, mirror finish, or custom-made to your specifications
304 Stainless Steel Square Tube
Surface treatments: NO.1, NO.2D, NO.2B, BA, HL, 8K, mirror finish, or custom-made to meet your specific requirements
Certifications: ISO, BV, SGS
Lengths: 2000 mm, 2440 mm, 3000 mm, 5800 mm, 6000 mm, and more
Mobile: +86-15300558526
E-mail:sales@xianghemetal.com
Address: No. 230 Xigang Road, Dongbeitang Town, Xishan District, Wuxi City, Jiangsu Province
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