MT Stainless Steel proudly introduces our Alloy 400 Seamless Nickel Tube, a top-tier product marked by its extraordinary durability and performance. The tube is made from sturdy materials including, but not limited to, UNS N04400, UNS N05500, N06625, N06600, and N06601, giving the product enhanced sturdiness and long-lasting use. Its dimensions vary from a 6mm-457mm outer diameter and wall thickness between 0.75mm-20mm, with a standard length of 6m, customizable to customer preferences. This product conforms to international standards such as ASTM B163; ASTM B167; ASTM B444; ASTM B622, ensuring its top-grade quality. One of the key attributes of our Alloy 400 tube is its exceptional resistance to corrosion by reducing media like sulfuric and hydrochloric acids, making it more resilient than higher copper alloys. Furthermore, it demonstrates impressive resistance to corrosion in oxidizing media, fresh, and industrial waters, making it quite suitable for various applications. Our Alloy 400 tube is especially renowned for its compatibility with hydrofluoric acid in all concentrations, outperforming all other engineering alloys. Additionally, its toughness is noteworthy as it shows no tendency for embrittlement even at cryogenic temperatures and can be work-hardened. This Nickel Alloy Seamless tube is widely used in chemical process equipment, crude oil stills, gasoline and fresh water tanks, marine engineering equipment, valves, pumps, and fasteners, serving as a multi-purpose solution for a range of industries. At MT Stainless Steel, customer satisfaction is paramount; thus, we offer flexible payment terms, quality assurance with a Mill Test Certificate, and third-party inspection of the product. Our commitment to providing high-quality nickel alloy tubes, coupled with unparalleled customer service, makes us a reliable and trusted supplier and manufacturer in the industry. Trust MT Stainless Steel for your seamless tube needs and experience the difference in quality and service. MT Stainless Steel takes pride in presenting the Alloy 400 Tube, a seamless nickel tube celebrated for its durability and superior quality. Crafted with exacting standards, our Alloy 400 Tube is available in a variety of grade materials including UNS N04400, UNS N05500, N06625, N06600, N06601, N10276, N08800, N08825, and many others. These tubes feature an outer diameter range of 6mm to 457mm, designed to cater to various industrial needs. Our Alloy 400 Tubes are recognized for their unmatched strength, resistance to corrosion and high-temperature resilience. These special attributes make them suitable for a wide range of applications in diverse industries such as chemical, marine, and oil and gas. At MT stainless Steel, we ensure stringent quality checks at each step of the manufacturing process. This ensures our products not only meet but exceed global market standards.

Material Grade UNS N04400, UNS N05500, N06625, N06600, N06601, N10276, N08800, N08825 etc
Outer Diameter 6mm-457mm
Wall Thickness 0.75mm-20mm
Length Normally fixed length 6m, can as per customer’s requirement
Standard ASTM B163; ASTM B167; ASTM B444; ASTM B622 etc

 

Features: Alloy 400 has excellent resistance to corrosion by many reducing media such as sulfuric and hydrochloric acids. It is generally more resistant to corrosion by oxidizing media than higher copper alloys. Alloy 400 resists pitting and stress corrosion cracking in most fresh and industrial waters. It has good resistance in flowing seawater, but under stagnant conditions, pitting and crevice corrosion is induced. Alloy 400 is probably the most resistant to hydrofluoric acid in all concentrations up to the boiling point, of all engineering alloys. Alloy 400 is notable for its toughness, it does not show embrittlement tendency at cryogenic temperatures. It is work hardenable.

Applications: Chemical process equipment, crude oil stills, gasoline and fresh water tanks, marine engineering equipment, valves, pumps and fasteners.

 

Terms & Conditions	Price Item	FOB, CFR, CIF or as negotiation
	Payment	T/T, LC or as negotiation
	Delivery Time	30 working days after received your deposit (Normally according to the order quantity)
	Package	Iron case; woven bag or as per customer’s requirement
Quality	Quality Requirement	Mill Test Certificate will be supplied with shipment, Third Part Inspection is acceptable
	Test	NTD(Ultrasonic test, Eddy Current test)
		Mechanical Test(Tension Test, Flaring Test, Flattening Test, Hardness Test, Hydraulic test)
		Metal Test(Metallographic Analysis, Impact Test-High/low temperature)
		Chemical Analysis(Photoelectric Emission Spectroscopic)
Market	Main Market	Europe, Middle East, Southeast Asia, South America. etc

1 . Our company has been dedicated to producing nickel alloy tube since 2011 , owning complete producing technology and abundant managing experience .
2 . We have advanced NDT equipments for the tests such as Eddy Current test , Ultrasonic test , Hydraulic test and so on .
3 . We have ISO 9001 and PED certificate , and the Third Party Inspection Certificates such as TUV , BV , Lloyd’s , SGS , etc , also can be provided according to customers’ requirements .
4 . The surface condition is one of our main advantages : in order to meet different requirements for surface condition , we have annealing and pickling surface , bright annealing surface , polished surface etc .
5 . In order to keep the inside surface of pipe clean and make it free from deburring , our company develops the unique and special technology --- Sponge Washing with high pressure .
6 . We have complete after-sale service to deal with the problems in time.

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Investing in our Alloy 400 Tubes means investing in the longevity and robust performance of your industrial applications. These tubes are designed to withstand the rigors of challenging environments, providing reliable service for years to come. From the material selection to the final production, every step is carried out with extreme precision, ensuring the highest-quality end product. Invest in MT Stainless Steel's Alloy 400 Tubes today and experience the tangible difference in your industrial efficiency and productivity. Our commitment to quality, service, and customer satisfaction sets us apart in the competitive stainless steel industry.