Welded decorative stainless steel pipe
Product type: 304/304L/304H, 316/316L/316Ti, 317/317L,321/347/347H, etc
Stainless steel with its good corrosion resistance and good appearance, is widely used in heavy industry, light industry, daily necessities industry and building decoration and other industries have been widely used.

Product details

Stainless steel decorative pipe, as the name suggests, is used for decoration, and is normally used for balcony protection Windows, stair railings, bus stop railings, bathroom drying racks, etc.

The decorative stainless steel pipe is welded, and the raw material is steel strip, which is welded;Stainless steel decorative pipe in indoor use, generally use 201, 304 stainless steel material, outdoor environment is harsh or coastal areas will use 316 material, as long as the environment is not easy to cause oxidation rust。

Stainless steel decorative tube is normally bright tube, the surface is normal matte surface or mirror state, in addition, decorative tube also uses electroplating, painting, spraying and other processes for its surface a layer of more bright color.


Product Parameters

Product Name

Welded decorative stainless steel pipe

Type

Steel Pipe

Outer diameter

Round Tube

4mm-200mm

Square Tube

10*10mm-100*100mm

Rectangular Tube

10*20mm-50*100mm

Wall Thickness

0.6mm-6.0mm

Length

1-6 meters, Length can be customized

Standard

ASTM, AISI, JIS, GB, DIN, EN, etc.

Surface

Black, Bright Polished, Rough Turning, Matt Surface Treatment, No. 4. BA, etc.

Scope of Application

Common applications for stainless steel pipes include food processing,
Textile operations, Breweries, Water treatment plants, Oil and gas processing,
Fertilizers and pesticides, Chemical applications,Construction, Pharmaceuticals, Auto parts, etc.

Certificate

ISO, SGS, BV, etc.

Production Technology

Hot Rolling, Cold Rolling

Edge Processing

Edging, Trimming


00uyun1.png


Chemical composition of each grade:

Chemical composition

C

Si

Mn

Cr

Ni

S

P

Mo

Ti

304

≤ 0.08

≤1.0

≤ 2.0

18.0~20.0

8.0~10.5

≤ 0.03

≤ 0.035

_

_

304L

≤ 0.03

≤1.0

≤ 2.0

18.0~20.0

8.0~12.0

≤ 0.03

≤ 0.035

_

_

316

≤ 0.03

≤ 0.75

≤ 2.0

16.0~18.0

10.0~14.0

≤ 0.03

≤ 0.045

2.0~3.0

_

316L

≤ 0.03

≤1.0

≤ 2.0

16.0~18.0

10.0~14.0

≤ 0.03

≤ 0.045

2.0~3.0

_

316Ti

≤ 0.08

≤1.0

≤ 2.0

16.0~18.0

10.0~14.0

≤ 0.03

≤ 0.045

2.0~3.0

0.5~0.7

317L

≤ 0.035

≤ 0.75

≤ 2.0

18.0~20.0

11.0~15.0

≤ 0.03

≤ 0.04

3.0~4.0

_

321

≤ 0.08

≤ 0.75

≤ 2.0

17.0~19.0

9.0~12.0

≤ 0.03

≤ 0.045

_

_

347

≤ 0.08

≤ 0.75

≤ 2.0

18.0~20.0

9.0~13.0

≤ 0.03

≤ 0.04

_

_


Performance data of various grades of metal (for reference only) :

Mechanical Properties

Tensile Strength Kb (MPa)

Yield Strength σ0.2 (MPa)

Elongation D5 (%)

Hardness

304

≥ 520

≥ 205

≥ 40

≤ 187HB ;≤ 90HRB;≤ 200HV

304L

≥ 520

≥ 205

≥ 40

≤ 187HB ;≤ 90HRB;≤ 200HV

316

≥480

≥177

≥ 40

≤ 187HB;≤ 90HRB;≤ 200HV

316L

≥480

≥177

≥ 40

≤ 187HB;≤ 90HRB;≤ 200HV

316Ti

≥515

≥205

≥ 40

≤ 187HB;≤ 90HRB;≤ 200HV

317L

≥480

≥177

≥ 40

≤ 187HB;≤ 90HRB;≤ 200HV

321

≥520

≥205

≥ 40

≤ 187HB;≤ 90HRB;≤ 200HV

347

≥515

≥205

≥ 40

≤ 201HB;≤ 95HRB


Physical properties of each grade:

Physical Performance

Density(g/cm³)

Modulus of Elasticity(Gpa)

Coefficient of Thermal Expansion(10-6/°C)

Coefficient of Thermal Conductivity(W/m*K)

Resistivity(ΜΩ. cm)

304

8.03

193

16.9

16.2

72

304L

8.03

193

16.9

16.2

72

316

7.99

193

16

16.2

74

316L

7.99

193

16

16.2

74

316Ti

7.99

193

16

16.2

74

317L

7.99

193

16

16.2

79

321

7.92

193

16.6

16

72

347

7.97

193

16

16.3

72


buxiugang-1.png

buxiugang-2.jpg

z-neiye-3.jpg

WORKSHOP EQUIPMENT

The company mainly produces hot rolled steel plate, cold rolled steel plate, carbon steel coil, carbon steel pipe, API pipe, structural steel, steel bar and other products. The company has obtained ISO9001 quality system certification and European CE certification, and provides MTC quality certification according to EN10204.3.1

Companies adhering to the "integrity, quality, win-win" spirit of enterprise, in the years of pioneering and enterprising, never forget the original aspiration, accumulated strength, with wisdom and sweat to lead the development of iron and steel industry.

The annual production capacity of cold rolled steel plate production line is 600,000 tons, and the production specification is 0.12-1.2mm*750-1250mm. The production line adopts advanced full hydraulic on the road, flexible and stable control, combined with thickness gauge to achieve automatic control of AGC plate thickness, so as to ensure product quality.

TEST ITEMS

Inquiry

Submit