310S Welded Stainless Steel Pipe

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Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
5 Tons m.t.
Supply Capability:
2000 Tons Per Month m.t./month

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Product Description:

Stainless Steel Welded Pipe

APPLICATION:

Industrial Fluid Conveying

Boiler,Heat Exchanger and condenser

Sanitary and Thin-wall water pipe

Oil and Gas transportation etc.

Standards :

ASTM A249/A269/A270/A312/A358/A788/A789/A790

DIN/EN 10217/DIN 11850

JIS G3459,GB/T 12771 etc.

SIZES:

OUTSIDE DIAMETER

OD

WALL THICKNESS

SCH 5S

SCH 10S

SCH 40S

N.B

NPS

mm

mm

mm

mm

8

1/4'

13.72

-

-

2.24

10

3/8'

17.15

-

-

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

250

10'

273.05

3.4

4.19

9.27

300

12'

323.85

3.96

4.57

9.52

350

14'

355.6

3.96

4.78

11.13

400

16'

406.4

4.19

4.78

12.7

450

18'

457.2

4.19

4.78

14.27

500

20'

508

4.78

5.54

15.09

550

22'

558.8

4.78

5.54

15.09

600

24'

609.6

5.54

6.35

17.48

650

26'

660.4

5.54

7.92

17.48

700

28'

711.2

5.54

7.92

17.48

750

30'

762

6.35

7.92

17.48

800

32'

812.8

-

7.9

17.48

850

34

863.6

-

7.92

17.48

900

36'

914.4

-

7.92

19.05

1000

40'

1016

-

9.53

-

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Q:What's the difference between 304 stainless steel and 314?
304 is equivalent to 0Cr18Ni9 stainless steel in our country,314 is equivalent to 1Cr25Ni20Si2 stainless steel in our country
Q:420 stainless steel, there is no good 304
420 and 304 is not the same type of stainless steel, is 420 stainless iron, nickel containing little, 420 series stainless steel cutter belongs to the material processing of finished products and then quenching hardness is high, the 304 is rust resistant stainless steel material, widely used, the price is slightly more expensive than the 420, at about 20 yuan a kilogram.
Q:How about stainless steel grades?
304 - that is, 18/8 stainless steel. GB is 0Cr18Ni9. 309 - better temperature resistance than 304. 316 - after 304, second of the most widely used steel grades are used mainly in the food, pharmaceutical and pharmaceutical industries, and molybdenum is added to obtain a special corrosion resistant structure. Because of its better resistance to chloride corrosion than 304, it is also used as "ship steel". SS316 is usually used in nuclear fuel recovery devices. Grade 18/10 stainless steel usually meets this application level. [
Q:Is there a big price difference between the SUS304 stainless steel plate and the drawing plate?
After drawing the stainless steel plate, because the surface has a thread, so relatively easy to rust, 201 of the stainless steel material is the worst material, rust resistance naturally worse.
Q:What does stainless steel sheet S2 stand for?
Stainless steel plate has a smooth surface, high plasticity, toughness and mechanical strength, corrosion of acid, alkaline gas, solution and other medium.
Q:What does 8K stainless steel mean?
The literal definition of 8K: the composition of the alloy corrosion resistance of stainless steel white just depends on its (Cr, Ni, Ti, Si, Mn) and internal organizational structure, which play a decisive role is chromium, it can form a passivation film on the surface of the steel, the metal isolation does not produce oxidation and enhance the ability of corrosion resistance of steel plate. In 8K, the "8" refers to the proportion of ingredients containing alloy (304 stainless steel mainly refers to the content of Ni element), "K" refers to after polishing after the reflectance grade (grade K grade mirror). 8K mirror, that is, chrome nickel alloy steel reflects the mirror level.
Q:What's the difference between stainless steel 304 2B board and Ba board?
Cold dip - annealed, pickled - flat 2BCold dip - bright annealing - flat BA2B surface of plain cold rolled stainless steel countertops (not brushed)Surface of inner cylinder of BA ordinary mirror roller washing machineThe main difference is that annealing, 2B is annealing or pickling, the surface has a certain degree of oxidation, darker; BA bright annealing, the surface is not oxidized, brighter
Q:Can stainless steel plate spray paint?
Basic treatment, in the future, the film can not be solid, the first process is to first clean the stainless steel surface. The treatment method can use the tool to root out the original paint, and also use sandpaper to polish the surface. It is better to use sand blasting to make the surface clean after roughening, and to increase the adhesion area of the primer.
Q:What is the difference between stainless steel 302 and 304?
Plate type heat exchanger, corrugated pipe, household appliances (1, 2 kinds of tableware, kitchen cabinet, indoor pipeline, water heater, boiler, bath), auto parts (windshield wiper, muffler, mold), medical appliances, building materials, chemical, food industry, agriculture, marine parts, millet mobile phone etc.. 304 stainless steel is a nationally recognized food grade stainless steel.
Q:Welding defects analysis of 1.5mm stainless steel plate
Shape defects - the appearance quality is rough; the wave height and width of the fish scales change abruptly; the welding seam and the parent material are not smooth transition.The main reason is improper operation, repair caused.The damage is stress concentration, weakening the carrying capacity.Weld size defectThe size does not conform to the construction drawings or technical requirements.The main reason is the improper operation of the builderHazard: small size, small load cross section;The large size weakens the fatigue strength of some structures subjected to dynamic loads.
Our company is AAA grade credit enterprises. Which has EAF/AOD furnace, forging hammer,12 sets cold-drawing machine , 9 sets cold-rolling machine, CNC machine, Switzerland ARL Spectrometer, Eddy Current testing and Ultrasonic testing equipment.There also have set up stainless steel Research and Development center and have excellent personnel and technological power. We sincerely welcome all friends and service with our Honest, Professional, High efficiency and Innovation.

1. Manufacturer Overview

Location Anhui,China
Year Established 2003
Annual Output Value Above US$16 Million
Main Markets
South Korea;Japan; Europe;ASEAN;India
Company Certifications ISO 9001:2000;

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Shanghai
Export Percentage 70%
No.of Employees in Trade Department 160 People
Language Spoken: English;Chinese;Japanese;Korea
b)Factory Information  
Factory Size: Above 300,000 square meters
No. of Production Lines Above 10
Contract Manufacturing OEM Service Offered;Design Service Offered
Product Price Range Average