Ss Railing Stainless Steel Square Pipe Inox Aisi 6m Astm 40mm

Ss Railing Stainless Steel Square Pipe Inox Aisi 6m Astm 40mm

About Stainless steel

Stainless steel is low maintenance, and its resistance to oxidation and staining makes it an ideal material for many applications.

There are four main types of stainless steels: austenitic, ferritic, martensitic, and duplex. Austenitic stainless steel is dominant in industry and comprises over 70% of total stainless steel production. Its properties include a maximum of 0.15% carbon and a minimum of 16% chromium, yielding very strong protection against rust. Ferritic stainless steel has reduced corrosion resistance compared to austenitic grades, but fares better than martensitic stainless steel. Duplex stainless steels have high resistance to localized corrosion particularly pitting, crevice corrosion, and stress corrosion cracking.

There are six common types of stainless steel corrosion:

General

Galvanic

Intergranular

Pitting

Crevice

Stress corrosion cracking

General corrosion is considered the safest form of corrosion as it is predictable, manageable, and often preventable. Localized corrosion, such as pitting and crevice corrosion, are harder to detect due to the smaller surface area affected, but can still have damaging effects. Stress corrosion cracking is also concerning as the cracks may not be detected until the application fails.

Stainless Steel Square Pipe Specification

Elemental comparison of the different materials

Foshan Nanhai Yuhua Hardware Products Co., Ltd. founded in 2009, is one of the advanced stainless steel enterprises in Foshan, China. Our company specializes in the production of various series of stainless steel metal tubes, including furniture tubes, kitchenware tubes, medical equipment tubes, fluid tubes, gas tubes, decoration tubes. It has reached the international level in terms of production technology, quality, output and market development. Over the past decade, Yuhua company has experienced the turbulence of the times, social changes and the evolution of science and technology. Today, Yuhua still insists on quality first, active innovation, and keeping pace with the times. We have passed I S O 9 0 0 1 certification and Sedex certification, obtained 1 0 patent certificates, and become a national high-tech enterprise.

Strict quality control is performed in every procedure from material sourcing, processing, and testing to packaging, our experienced staff members are always available to meet your requirements and ensure full customer satisfaction.

We have a team with experience, well trained, and fast reacted to ensure the best customer’s service. We guarantees to meet and exceed all customers’ expectations through competitive price, high-quality products and timely delivery.

Adhering to the business principle of mutual benefits, we provide perfect services, quality products and competitive prices. We warmly welcome costumers from at home and abroad to establish cooperation and create a bright future with us together. We sincerely hope to establish long-term relationship with you.