There are many stainless steel products in our life, including food contact grade stainless steel products, such as: Stainless steel water pipe , pots, bowls, ladles, pots and chopsticks; There are also stainless steel decorative products, such as stainless steel anti-theft windows, stair handrails, guardrails and various stainless steel furniture. So, do you know the difference between stainless steel water pipe and stainless steel decorative pipe.

1. Differences in the use of raw materials

Stainless steel decorative tubes are made of 201 202 301 304 316, etc, Stainless steel water pipe manufacturer The materials used shall meet the requirements for metal products in contact with food, generally 304 306.

2. Different manufacturing processes

Decorative pipes generally have low requirements for welding process and fewer detection and test steps, while stainless steel pipes have high requirements for production process and more detection and test steps. During the production of Meiya stainless steel water pipes, expansion 1.3D, flanging and flattening tests shall be carried out, and butt argon shielded welding and T 1. G welding technology: adopt two gun welding technology, repair the weld bead smoothly, ensure the steel pipe is round, improve the welding strength of the weld bead, carry out online eddy current flaw detection, and each water pipe has passed 2.5Mpa water pressure test to ensure that the quality of the products delivered is excellent.

3. Difference in application scope

As the manufacturing process and raw materials of stainless steel decorative pipes do not meet the requirements of metal products for food contact, they cannot be used as water supply pipes or industrial pipes for food, pharmaceutical products and other industries. therefore Stainless steel water pipe installation The application scope of the stainless steel decorative tube can cover the stainless steel decorative tube, but the application scope of the stainless steel decorative tube does not involve the stainless steel water pipe.

4. Difference in wall thickness and appearance

Stainless steel decorative tubes vary in thickness, shape and style; The stainless steel water pipe is used for water supply. The wall thickness has some requirements, which must meet the national standards, and is more suitable for water supply pipes. Stainless steel Water pipe price Also more expensive than ordinary decorative tubes.