Stainless steel pipe is a relatively common type of pipe in engineering, and two common materials are 201 and 304. It has the irreplaceable advantages of other pipe materials, the application in engineering will be more and more, the use will become more and more popular, and the prospect is promising.

In some cases, stainless steel pipes have advantages, especially thin-walled stainless steel pipes with a wall thickness of only 0.6～1.2mm.The following is a detailed introduction of stainless steel pipes for decorative purposes:

1. Stainless steel decorative pipe

(1). Material: Mainly 201 and 304, and a small amount of 301 and 316

(2). Purpose: Mainly for decoration projects such as stairs, doors and windows, guardrails, and some products with lower requirements are piping

3. Features: bright surface, brushed or frosted, negative difference

2. Stainless steel product pipe

(1). Material: Mainly 201, 304, 316

(2). Uses: sanitary and household appliances, product piping, fluid pipes, etc.

(3). Features: Strict requirements on positive and negative specifications, surface brightness, workmanship, etc., there will be requirements for bending, expansion and contraction, etc.

3, stainless steel special-shaped tube

Generally, when the number of special-shaped tubes is small, the round tube is formed by secondary pressure tube (except for grooved tubes). The large number can be customized. Due to different specifications, sometimes lack of molds, you may need to bear the corresponding mold costs.

(1). Oval tube: regular oval tube, flat oval tube

(2). Grooved tube: round tube, square tube, rectangular tube, oval tube, etc. can be grooved, generally used for guardrail frame glass

(3). Others: triangle, handrail, arch, fan, door frame tube, etc.

4, stainless steel pattern tube

The appearance of patterned tube has changed the single appearance of traditional stainless steel tube, which is refreshing. Recently, many tube factories have launched patterned tube projects.

(1). Ordinary embossing: traditional round pipe section pressing gourd pattern

(2). European-style embossing: the surface of the pipe is pressed back to shape, auspicious clouds, money and other patterns

5, color stainless steel tube

A layer of color is plated on the surface of the stainless steel tube, any material and specifications are available. The corresponding processing cost is increased by the square on the basis of the pipe. In the past, the color was plated below 4 meters. Now gold, rose gold, and black titanium can be plated 6 meters. , Color tubes need to reduce the chance of welding and use links.

6, stainless steel composite pipe

(1). Stainless steel composite pipe: The composite pipe with surface 304 and inner layer 201 appeared in the past two years. Now, after the price of 304 drops, the composite pipe has been reduced.

(2). Carbon steel composite pipe: surface 201 or 304, internal carbon steel, surface thickness below 1.0, generally used for highway guardrail engineering.