ASTM TP304 Seamless Stainless Steel Tubing SCH10 For Food Transportation

ASTM TP304 Seamless Stainless Steel Tubing for Food Transportation

About the 304 pipe:

304 stainless steel is a common material in stainless steel, the density of 7.93g /cm³; Also known as 18/8 stainless steel, which contains more than 18 percent chromium and 8 percent nickel. This kind of stainless steel high temperature resistance 800℃, has the characteristics of good processing performance, high toughness, widely used in industry and furniture decoration industry and food and medical industry. But it needs to be noted that food grade 304 stainless steel compared with ordinary 304 stainless steel, its content index is more strict. For example: basically the international definition of 304 stainless steel is mainly chromium 18%-20% nickel 8%-10%, but food grade 304 stainless steel is chromium 18% and nickel 8%, allow a certain range of fluctuations, and limit the content of various heavy metals.

304 stainless steel pipe is an incredibly versatile material with many advantages when it comes to plumbing and water transportation. It can be readily sourced from any 304 stainless steel pipe supplier, and with many different lengths, thicknesses, and bends available, it can easily be tailored to fit almost any application. 304 stainless steel pipe price lists are competitive for such a high-quality product, but the variety of sizes ensures cost savings since exact measurements can be ordered. Furthermore, providing long-lasting performance for years to come.

• 304 stainless steel processing mode

1.Etching method

    Etching process, is on the surface of stainless steel using screen printing acid resistant protective film, and then with ferrous chloride etching, the formation of artistic patterns.

2.304 stainless steel spray color method

    Color spraying method is in the screen printing after the spray of color particles, forming the pear skin surface, the formation of artistic patterns.

3.304 stainless steel process

    Stainless steel products spray art processing process is: stainless steel products → screen printing → etching → alkali treatment → screen printing → oxidation coloring → alkali treatment → finished products.

    Stainless steel products etching art processing process is: stainless steel products → screen printing → etching → alkali treatment → oxidation coloring → finished products.

    Stainless steel chemical coloring method, do not use pigments and dyes, but the stainless steel soaked in heated concentrated chromium sulfate solution, chemical coloring, which is characterized by good food resistance. The ink used in this processing method should have a very strong acid resistance, and the general use of UV curing ink suitable for the treatment process has special properties.

4.Forging process

    Stainless steel products, especially stainless steel belt, many times the factory of the most original processing is to use the punch for stamping products. Stamping includes direct punching and stretching two ways, the general hardness is less than 1/2 is the use of tensile and bending, hardness is higher than 1/2 hard, are direct punching.

About us:

Zheheng Steel is an excellent supplier of 304 stainless steel pipe and other high quality industrial products. The offered ranges of pipes are created as per national and international raw materials quality standards. The industry is offering a comprehensive range of tubes that is varying in standards, dimensions, and specifications. On the request of buyers, the pipes are easily made available at customized specifications. Thus, a buyer can buy the product as per own needs in different sizes, wall thickness, length, diameter etc. The product to all the global and national buyers is supplied at market leading rates.

Material Grade :

TP304/304L,TP316/316L,TP347/347H, TP321/321H, TP310/310S,TP317/317L

TP410 TP410S TP403

S31803,S32205,S32750

Diameter :OD: 6-830mm
W.T: 0.6mm - 60mm

Length :Up to 13 meter or as customers' request

Tolerance :According to the Standard.

Surface :

Natural Color of annealing & pickling, 180G, 320G, 400G Satin / Hairline

400G, 500G, 600G or 800G Mirror finish

Among the components of 304 stainless steel