Steel pipe
Material
GB
10#, 20#, 45#, 20G. 16Mn, 27SiMn, 15CrMoG, 12Cr1MoU, 20CrMo, 35CrMo, 42CrMo, 12Cr1MoVG, Cr5Mo, WB36, BCrMo44, 34CrMo4, P5, 12Cr
AISI
1010, 1020, 1045, Gr· 65, API X52, API X 42and so one
Other
DIN, JIS
Specification
Out diameter
6mm-750mm
Wall thickness
0.3-75mm
Production technology
Hot rolled
Cold rolled
Surface treatment
Copper coated
Galvanized
Other
Sorting
Structural pipe, fluid pipe, boiler pipe, oil pipe, gas pipe, API pipe, alloy steel pipe, carbon steel pipe and so on.

Steel sheet
Material
DC01, SPCC, ST12, HJ58, HG60, dB685, 16Mn, 20G, 65Mn, 510L, ASTMA299, ASTMA515, ASTM A 572, ASTM A 709, ASTMA302, ASTMA537, API X52, API X 42 and so on.
Specification
Thickness: 0.5mm-140mm
Production technology
Hot rolled
Cold rolled
Sorting
Pressure vessel plate, high strength low alloy, structural steel for bridge, structural
Steel for ship

Stainless steel production:
The details of my company
The stainless steel sheet/coil/strip
Standard
ASTM, GB
Material
201, 202, 301, 304, 316, 316L, 316LN, 317, 317L, 309, 309S, 310, 310S, 430, 409
Specification
Thickness
0.3mm- 20mm
Width
120mm- 2000mm
Production technology
Hot rolled,
Cold rolled
Surface treatment
2B, BA, 8K, No. 1, Etching, Hairline, Satin, Mirror, Vibration, Bead Blast, Embossed

The stainless steel pipe
Standard
ASTM, GB
Material
201, 202, 301, 304, 316, 316L, 316LN, 317, 317L, 309, 309S, 310, 310S, 430, 409
Specification
Wall thickness
0.3mm-60mm
Round
6mm-630mm
Square
10*10mm-150*150mm
Rectangle
10*20mm-100*200mm


Surface treatment
Polishing (180#, 220#, 240#, 320#400#, 600#), Hairline, aid pickling and so on
Production technology
Seamless steel pipe
Welded steel pipe
Surface treatment
Polishing or not

The stainless steel bar
Standard
ASTM, GB
Material
201, 202, 301, 304, 316, 316L, 316LN, 317, 317L, 309, 309S, 310, 310S, 430, 409
Specification
Round

Square

Rectangle

Stainless steel applications:

Stainless steel's resistance to corrosion and staining, low maintenance and familiar lustre make it an ideal material for many applications. There are over 150 grades of stainless steel, of which fifteen are most commonly used. The alloy is milled into coils, sheets, plates, bars, wire, and tubing to be used in cookware, cutlery, household hardware, surgical instruments, major appliances, industrial equipment (for example, in sugar refineries) and as an automotive and aerospace structural alloy and construction material in large buildings. Storage tanks and tankers used to transport orange juice and other food are often made of stainless steel, because of its corrosion resistance and antibacterial properties. This also influences its use in commercial kitchens and food processing plants, as it can be steam-cleaned and sterilized and does not need paint or other surface finishes.

Stainless steel is used for jewelry and watches with 316L being the type commonly used for such applications. It can be re-finished by any jeweler and will not oxidize or turn black.

Some firearms incorporate stainless steel components as an alternative to blued or parkerized steel. Some handgun models, such as the Smith & Wesson Model 60 and the Colt M1911 pistol, can be made entirely from stainless steel. This gives a high-luster finish similar in appearance to nickel plating. Unlike plating, the finish is not subject to flaking, peeling, wear-off from rubbing (as when repeatedly removed from a holster), or rust when scratched.

Some automotive manufacturers use stainless steel as decorative highlights in their vehicles.