A213 tp316l Stainless Steel Pipes/aisi 904l stainless steel pipe

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6 m.t.
Supply Capability:
25000 m.t./month

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Item specifice:

Standard: ASTM Technique: Cold Drawn Shape: Round
Surface Treatment: Polished Steel Grade: 300 Series Certification: SGS
Thickness: 0.9 Length: 2500 Outer Diameter: 15
Net Weight: 5

Product Description:

316 stainless steel pipe 

 

Product Description

 

 

Nominal Diameter(mm)

Outside Diameter(mm)

Nominal Wall Thickness (mm)

N.B

NPS

SCH5S

SCH10S

SCH40S

8

1/4″

13.72

1.65

2.24

10

3/8″

17.15

1.65

2.31

15

1/2″

21.34

1.65

2.11

2.77

20

3/4″

26.67

1.65

2.11

2.87

25

1″

33.4

1.65

2.77

3.38

32

1-1/4″

42.16

1.65

2.77

3.56

40

1-1/2″

48.26

1.65

2.77

3.68

50

2″

60.33

1.65

2.77

3.91

65

2-1/2″

73.03

2.11

3.05

5.16

80

3″

88.9

2.11

3.05

5.49

90

3-1/2″

101.6

2.11

3.05

5.74

100

4″

114.3

2.11

3.05

6.02

125

5″

141.3

2.77

3.4

6.55

150

6″

168.28

2.77

3.4

7.11

200

8″

219.08

2.77

3.76

8.18

 

Tolerance :

 

Standard

GB151 ASTM JIS DIN

OD

I

II

<Ø25---≥Ø50

±0.18

±0.30

≥Ø25---≤Ø89

±0.30

±0.45

≥Ø89---≤Ø129

±0.51

±0.80

Thickness

All specifications±0.5%

Length

All specifications±6

Straightness

All specifications≤2/1000

 

 

Chemical Composition:

 

Grade and Main chemical composition%

C

Si

Mn

P≤

S≤

Cr

Mo

Ni

Other

201

≤0.15

≤1.00

5.5-7.5

0.06

0.03

16-18

-

3.5-5.5

N≤0.25

202

≤0.15

≤1.00

7.5-10.0

0.06

0.03

17-19

-

4.0-6.0

N≤0.25

301

≤0.15

≤1.00

≤2.00

0.045

0.03

16-18

-

6.0-8.0

-

302

≤0.15

≤1.00

≤2.00

0.045

0.03

17-19

-

8-10.0

-

303

≤0.15

≤1.00

≤2.00

0.2

≥0.015

17-19

≤0.6

8.0-10.0

-

304

≤0.08

≤1.00

≤2.00

0.045

0.03

18-20

-

8-10.5

-

304L

≤0.03

≤1.00

≤2.00

0.045

0.03

18-20

-

9-13

-

305

≤0.12

≤1.00

≤2.00

0.045

0.03

17-19

-

10.5-13

-

309S

≤0.08

≤1.00

≤2.00

0.045

0.03

22-24

-

12-15

-

310S

≤0.08

≤1.5

≤2.00

0.045

0.03

24-26

-

19-22

-

316

≤0.08

≤1.00

≤2.00

0.045

0.03

16-18

2-3

10-14

-

316L

≤0.03

≤1.00

≤2.00

0.045

0.03

16-18

2-3

12-15

-

317

≤0.08

≤1.00

≤2.00

0.045

0.03

18-20

3-4

11-15

-

317L

≤0.03

≤1.00

≤2.00

0.045

0.03

18-20

3-4

11-15

-

321

≤0.08

≤1.00

≤2.00

0.045

0.03

17-19

-

9-13

Ti≥5×C

405

≤0.08

≤1.00

≤1.00

0.04

0.03

11.5-14.5

-

≤0.6

AL0.1-0.3

420F

0.26-0.4

≤1.00

≤1.25

0.06

≥0.15

12-14

≤0.6

≤0.6

-

430

≤0.12

≤0.75

≤1.00

0.04

0.03

16-18

-

≤0.6

 

 

Definition of stainless steel(Adopted form Wikipedia)

In metallurgy, stainless steel, also known as inox steel or inox from French "inoxydable",

is defined as a steelalloy with a minimum of 10.5% to 11% chromium content by mass.

Stainless steel does not readily corroderust or stain with water as ordinary steel does,

but despite the name it is not fully stain-proof, most notably under low oxygen, high salinity,

or poor circulation environments. It is also called corrosion-resistant steel or CRES

when the alloy type and grade are not detailed, particularly in the aviation industry.

There are different grades and surface finishes of stainless steel to suit the environment

the alloy must endure. Stainless steel is used where both the properties of steel

and resistance to corrosion are required.

 

Surface Finish :

Surface finish

Characteristics and application                                                                        

No.2B

The surface brightness and flatness of no2B is better than no2D. 

then through a special surface treatment to improve its mechanical properties,

No2B could nearly satisfy comprehensive uses.

No.3

Polished with abrasive belt of git#100-#200, have better brightness with 

discontinuous coarse stria, used as inner and external ornaments for building, 

electrical appliances and kitchen utensils etc.

No.4

Polished with abrasive belt of grit #150-#180,have better brightness

 with discontinuous coarse stria, but thinner than No3, are used as bathtub

 buildings inner and external ornaments electrical appliances kitchen

 utensils and food processing equipment etc.

HL

Polished with abrasive belt of grit #150-#320 on the NO.4 finish and has 

continuous streaks, mainly used as buildings ornaments elevators, 

door of building, frontal plate etc.

BA

Cold rolled, bright annealed and skin-passed, 

the product have excellent brightness and good reflexivity like mirror,

 kitchen apparatus, ornament etc.

8K

The product have excellent brightness and prefer reflexivity can to be the mirror.

 

A213 tp316l Stainless Steel Pipes/aisi 904l stainless steel pipe

A213 tp316l Stainless Steel Pipes/aisi 904l stainless steel pipe

 

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Q:Is food grade stainless steel GB9684 304?
You can't say that.GB9684 is the implementation of standards, 304 is a material of stainless steel, stainless steel material is very much, such as 304321316347310s, 904L and so on, as long as the material of stainless steel in accordance with GB9684 standards of production and processing, can be used as a food grade stainless steel, it should be said that in accordance with the implementation of the standard GB9684 production and processing of food grade stainless steel is 304.
Q:304 stainless steel seamless tube weight how to calculate?
304 stainless steel is a common stainless steel material, the density of 7.93 g/cm3, the industry is also called 18/8 stainless steel. High temperature resistance of 800 degrees, with good processability, high toughness characteristics, widely used in industry and furniture decoration industry and food and medical industry.
Q:What factory uses industrial stainless steel tube to be more?
For equipment manufacturing and maintenance, etc., the annual consumption of stainless steel pipe more than 20000 tons. Such industries mainly use sanitary or antibacterial grade stainless steel tube.
Q:Mechanical properties of stainless steel tubes
High temperature fatigue is the process of damage to fracture due to repeated stress changes in the material at high temperature. The results show that, at a certain high temperature, the fatigue strength of the 8 power high temperature of 10 is 1/2 of the high temperature tensile strength at this temperature.
Q:Stainless steel works. What saw can be sawed off?
Large quantity resin grinding wheel cutter. A small number of saw blade saw frame quickly is also very labor-saving. Saw blade with fine teeth. The middle teeth and coarse teeth are not suitable, easy to clamp teeth broken teeth.
Q:Is galvanized steel pipe stainless steel pipe?
Galvanized steel pipe is a kind of welded steel pipe, and its essence is hot-dip galvanized coating on the inner and outer surface of welded steel pipe. Hope to be of help to you.
Q:How can the stainless steel tube eliminate stress?
After heating 500 degrees, placed at room temperature or placed at room temperature for more than 2 years
Q:304 stainless steel, welded to seamless difference in what place?
The strength of the pipeline depends on the alloy composition, which contains the same alloy and the same heat treatment of stainless steel seamless pipe and welded stainless steel pipes essentially consistent strength.After the tensile test and three-dimensional vibration test, welded stainless steel pipes tearing almost all occurred in the region far away from the welding point or local heating. This is because there is little impurity in the weld and the nitrogen content is slightly higher, so the strength of the welded joint is better than that of other parts. However, ASME (American Society of Mechanical Engineers) that welded stainless steel pipes can withstand 85% of the allowable pressure, which is mainly due to improved welding equipment data collection prior to today.The provisions of ASME 100% completely under permit pressure through ultrasonic testing of welded stainless steel pipe. Similarly, Europe and Asia also stipulates that can ensure the quality of welding performance by eddy current testing of welded stainless steel tube for eddy current testing is subject to legal procedures and licensed institutions. TRENT's eddy current test was approved by the Swedish power division. ASME believes the current loss is relatively small, high-quality performance based on the seamed tube.
Q:Stainless steel pipe chamfering how to process?
If the amount of larger or longer steel pipe, you can buy a dedicated handheld steel pipe chamfering tool, called "steel chamfering machine"". This is much more efficient than using a lathe
Q:Why pickling before cleaning stainless steel pipe oil?
Remove the welding slag, dust particles, impurities, oil and other pollutants produced in the installation, so as to avoid polluting the oil products.Avoid polluting oil products.

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