AISI 316L Welded/Seamless Stainless Steel Pipe

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Loading Port:
Shanghai
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TT OR LC
Min Order Qty:
6 m.t.
Supply Capability:
5000 m.t./month

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Item specifice:

Standard: AISI Technique: Cold Rolled Shape: Round
Surface Treatment: Polished Steel Grade: 300 Series Certification: ISO
Thickness: 2 Length: 1500 Outer Diameter: 25.4
Net Weight: 3kg

Product Description:

Products information

Name

 AISI 316L welded/seamless stainless steel pipe   

Standard

GB,JIS,DIN,EN,ASTM  A554, A249, A269,A312,A213 and A270

Material   Grade

201:   Ni 0.8%~1%

202:   Ni 3.5%~4.5%

304:   Ni 8%, Cr 18%

316:   Ni 10%, Cr 18%

316L:   Ni10%~14%

310S:Ni19%-22%

Outer   Diameter

5-600mm

Thickness

0.3-100mm

Length

6m   or as customers' request

Tolerance

a)   Outer Diameter: +/- 0.2mm

b)   Thickness: +/- 0.02mm

c)   Length: +/- 5mm

Surface

180G,   240G, 320G Satin / Hairline 400G, 600G Mirror finish,matte

Application

handrail,   railing, staircase, weld mesh screen, door, window, balcony, fence, bench, furniture,   etc

Test

Squash   test, extended test, water pressure test, crystal rot test, heat treatment,   NDT

 

 

Picture--aisi 316l stainless steel pipe

     AISI 316L Welded/Seamless Stainless Steel Pipe  

Physical properties:

---aisi 316l stainless steel pipe/tube Feature

A) cold-rolled product appearance, good gloss, beautiful;

2) the addition of Mo, corrosion resistance, especially resistance to pitting corrosion;

3) excellent high temperature strength

4) Excellent hardening (after processing weakly magnetic)

5) solid solution state non-magnetic;

6) relative to 304 stainless steel, and higher prices.

 

Chemical composition

---aisi 316l stainless steel pipe

Stainless Steel tube/pipe grade

Grade

Chemical composition

C≤

Si≤

Mn≤

P≤

S≤

Ni

Cr

201

0.15

1.00

5.5-7.5

0.5

0.03

3.50-5.50

16.00-18.00

202

0.15

1.00

7.5-10.0

0.5

0.03

4.00-6.00

17.00-19.00

304

0.08

1.00

2.00

0.045

0.03

8.00-11.00

18.00-20.00

304L

0.03

1.00

2.00

0.045

0.03

8.00-12.00

18.00-20.00

309

0.2

1.00

2.00

0.04

0.03

12.00-15.00

22.00-24.00

309S

0.08

1.00

2.00

0.045

0.03

12.00-15.00

22.00-24.00

310

0.25

1.50

2.00

0.04

0.03

19.00-22.00

24.00-26.00

310S

0.08

1.00

2.00

0.045

0.03

19.00-22.00

24.00-26.00

316

0.08

1.00

2.00

0.045

0.03

10.00-14.00

16.00-18.00

316L

0.03

1.00

2.00

0.045

0.03

10.00-14.00

16.00-18.00

316Ti

0.08

1.00

2.00

0.045

0.03

10.00-14.00

16.00-18.00

2205

0.03

1.00

2.00

0.03

0.02

4.50-6.50

22.00-23.00

410

0.15

1.00

1.00

0.04

0.03

0.6

11.50-13.50

430

0.12

0.12

1.00

0.04

0.03

0.6

16.00-18.00

 

Application

---aisi 316l stainless steel pipe

 

        The main applications include: 
        1.Petro-Chemical industry Onshore and offshore oil and gas industry 

 

        2.Power generation (Thermal and Nuclear) 

 

        3.Chemical industry

 

        4.Ship building industry

 

        5.Pulp & paper industry 

 

        6.Automotive industry 

 

        7.Pharmaceutical industry

 

        8.Food industry

 

        9.Equipment manufacturers (heat exchanger,boiler, condenser,feedwater heater,evaporator

 

       AISI 316L Welded/Seamless Stainless Steel Pipe

        

 

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- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:How much more expensive is 304 stainless steel than 201?
304 now it's about 20000 yuan a ton, and 201 is about 15000 tons.
Q:Can stainless steel water pipes be cooled and bent?
They are lighter in bending and torsional strength, and therefore are widely used in the manufacture of mechanical parts and engineering structures. It is also used to produce all kinds of conventional weapons, guns, shells and so on.
Q:Why can't stainless steel tubes be cut with acetylene?
That is because the iron element in the high temperature, if the above 99,6% will occur on the oxygen oxidation phenomenon is very strong, because of the heat transfer cycle, in order to make the cutting to continue uninterrupted, continuous heating it when cutting calories.
Q:What's the easiest way to distinguish between stainless steel 202 and 304?
304# and 202# are American Standard grade 304 is 0Cr18Ni9202shi 1Cr18Nn8Ni5N
Q:Does stainless steel pipe belong to hardware?
Hardware refers to gold, silver, copper, iron, tin, five kinds of metal materials, carbon steel and stainless steel is iron upgrade, naturally belongs to the hardware.
Q:304 stainless steel tube with the diameter of 25*2-3 is what mean?
This is according to the "water drawing standards" (GBT50106-2001) in 2.4.2-2 seamless steel pipe, welded steel pipe (straight or spiral seam), brass, stainless steel pipe, pipe diameter should be D diameter * thickness representation (such as D108 * 4 and D159 * 4.5); and the provisions of the habit of acting D with seamless pipe diameter.
Q:How can galvanized steel pipe to be connected with stainless steel pipe?
The method of non direct fusion is adopted, such as blue, silk head and movable joint.
Q:What is the difference between stainless steel seamless tube and stainless steel welded pipe?
Stainless steel seamless steel tube is a kind of steel strip with hollow section and without seams.
Q:Are stainless steel pipelines buried in need of corrosion protection?
Pipeline buried environment factors: underground laying requirements of 3, one is corrosion protection, two is elevation, slope, and three is density. If it is electrochemical reaction, the design should have technical instructions or preventive measures.
Q:Stainless steel seamless steel tube, ordinary seamless steel pipe, which is good?
There are many kinds of seamless steel tubes. If you require high strength, the strength of the ordinary seamless tube is higher than that of the stainless steel

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