![]() No inquiry is too large or too small, we specialize in locating hard to find items. Active in many industrial sectors like: petrochemical industry, dairy, food and beverage. If you don’t see what you’re looking for just call one of our team members at 800.876.2700. Stainless steel specialist of the Van Leeuwen Pipe and Tube Group. See our pipe and stainless steel tube charts on the right to see what sizes we carry.Seamless and welded options are available.We stock a wide variety of pipe fittings from elbows and tees to valves and flanges, as well as our most popular handrail sizes in a pre-polished to 180 grit. Stainless pipe is also available as both a welded and seamless product. The seamless tube should be used in high-pressure applications. Some welded sizes come pre-polished to a 180 grit (similar to a #4), but we can have all tubing custom polished per your specifications. Using a welded tube is typically a more cost-effective option for use in low pressure, ornamental, and structural applications. Round stainless steel pipe and tubing can be provided as both a welded and a seamless product. High strength, high corrosion resistance.Brochure Pipe Chart Tube Chart Request a Quote High strength, high corrosion resistance. EX- UNS S32205, S31803, and S32760 are Duplex and Super Duplex stainless steel examples.Used in the seawater system, heat exchanger, and structural application.High strength and high resistance to stress corrosion cracking.Good resistance to pitting and crevice corrosion.Because of its structure, this grade offers benefits of both Austenite & Ferrite stainless steel.Duplex and Super Duplex stainless steel contain both Austenite and Ferrite in the microstructure.17-7PH, 17-4PH are examples of Precipitation Hardened stainless steel.It is used in making aerospace components and springs.Precipitation Hardened stainless steel is magnetic and heat treatable to high strength therefore, it has a very high strength-to-weight ratio with good corrosion resistance.Type 405, 410, and 420 are examples of Martensitic stainless steel.It is used in the manufacturing of sports knives and multi-purpose tools.Crystallographic form-distorted structure.Martensitic stainless steel has high hardness and poor corrosion resistance than austenitic SS. ![]() Refer to the chart given below.Ĭhloride corrosion resistance and stress corrosion crack resistance.
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