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Stainless Steel Seamless Pipe, ASTM A312 TP304, Oil and Gas Corrosion resistance application

Stainless Steel Seamless Pipe, ASTM A312 TP304, Oil and Gas Corrosion resistance application

Stainless Steel Seamless Pipe, ASTM A312 TP304, Oil and Gas Corrosion resistance application
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Stainless Steel Seamless Pipe, ASTM A312 TP304, Oil and Gas Corrosion resistance application
Product Details:
Place of Origin: China
Brand Name: YUHONG
Certification: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Model Number: TP304
Payment & Shipping Terms:
Minimum Order Quantity: 100KGS
Price: negotiable
Packaging Details: Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Delivery Time: Depends on quantity
Payment Terms: T/T, L/C at sight
Supply Ability: 10000 tons per month
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Detailed Product Description
Certificate: LR, BV, DNV, GL, ABS, KR, CCS, TS, PED, AD2000, ASME II , III, Standard: ASTM A376 , ASTM A511, ASTM A213 , NACE 0175 , ASTM A312, GOST9941-81, DN17456, EN10216-5
Test: Eddy Current Test, Hydrostatic Test , Ultrasonic Test , Grain Size Test, Hardness Test Size: ANSI B16.10 , ANSI B16.19
High Light:

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Stainless Steel Seamless Pipe ASTM A312 TP304 Oil Gas Corrosion resistance

 

 

What is ASTM A312 TP 304 SMLS Pipe?

 

 

TP304 stainless steel is a common seamless steel pipe material, this kind of steel pipe has excellent corrosion resistance and high temperature performance, which is widely used in petroleum, chemical, electric power and other fields.

The chemical composition of TP304 stainless steel mainly includes iron, chromium, nickel and other elements, of which the chromium content is generally between 18% and 20%, and the nickel content is between 8% and 11%. The mechanical properties of this stainless steel are related to the purity and thickness of the steel, generally the tensile strength is between 400MPa and 650MPa, the yield strength is between 200MPa and 400MPa, and the elongation is between 30% and 60%.

 

 

Characteristic of 304 SMLS Pipe 

 

 

Corrosion resistance : 304 stainless steel has good corrosion resistance and can be used under a variety of corrosive media, including acids, alkalis, salts and other chemicals.


High temperature resistance: they can work for a long time in high temperature environments and can withstand the impact of high temperature steam and high temperature gases.


Strength and toughness:they have high strength and excellent toughness, able to withstand high pressure and shock loads.


Easy to process : they are easy to process into various shapes and sizes and have good welding performance.

 

 

 

Chemical Composition:

 

 

Grade

C

Mn

Si

P

S

Cr

Mo

Ni

N

304

min.max.

-0.08

-2.0

-0.75

-0.045

-0.03

18.0-20.0

-

8.0--10.5

-0.10

304L

min.max.

-0.030

-2.0

-0.75

-0.045

-0.03

18.0-20.0

-

8.0--12.0

-0.10

304H

min.max.

0.04-0.10

-2.0

-0.75

-0.045

-0.03

18.0-20.0

-

8.0--10.5

-

 

 

Mechanical Properties:

 

Grade

Tensile Strength(MPa) min

Yield Strength 0.2% Proof (MPa) min

Elongation (% in 50mm) min

Hardness

Rockwell B (HR B) max

Brinell (HB) max

304

515

205

40

92

201

304L

485

170

40

92

201

304H

515

205

40

92

201

304H also has a requirement for a grain size of ASTM No 7 or coarser.

 

 

Grade specifications:for 304 grade stainless steel

 

Grade

UNS No

Old British

Europen

Swedish SS

Japanese JIS

BS

En

No

Name

304

S30400

304S31

58E

1.4301

X5CrNi18-10

2332

SUS 304

304L

S30403

304S11

-

1.4306

X2CrNi19-11

2352

SUS 304L

304H

S30409

304S51

-

1.4948

X6CrNi18-11

-

-

These comparisons are approximate only. The list is intended as a comparison of functionally similar materials not as a schedule of contractual equivalents. If exact equivalents are needed original specifications must be consulted.

 

 

 

Size Range:

 

Production

 Outside Diameter

Wall Thickness

Seamless Pipe

6.00mm to 830mm

0.5mm to 48mm

 

 

 

 

Application:

  • Food processing equipment, particularly in beer brewing, milk processing & wine making.
  • Kitchen benches, sinks, troughs, equipment and appliances
  • Architectural panelling, railings & trim
  • Chemical containers, including for transport
  • Heat Exchangers
  • oil and gas 

 

 

 

 

Stainless Steel Seamless Pipe, ASTM A312 TP304, Oil and Gas Corrosion resistance application 0

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