ASTM A790 Pipe

Short Description:

Types: Stainless steel welded pipe, stainless steel seamless pipe Specification: OD: 1/8”-36”. WT: 0.5 – 100mm. L.: 5.8m, 6m, 11.8m, 12m or customized length. Standard: ASTM A790 Grade: S32304, S31803, S32205, S32750, S31260, S32550, S32760, S32707. etc. Ends: Plain and Bevelled Packaging: Bundle, plywood case, customized or standard export package.


Product Detail

Manufacturing Process

Application

Our Advantages

Product Tags

What is ASTM A790 Steel Pipe?

Duplex Stainless Steel has a structure that contains both ferrite and austenite. Duplex alloys have higher strength and better stress corrosion cracking resistance than most austenitic alloys and greater toughness than ferritic alloys, especially at low temperatures. The corrosion resistance of duplex alloys depends primarily on their composition, especially the amount of chromium, molybdenum, and nitrogen they contain.

ASTM A790/ ASME SA790 is the standard specification for seamless and welded ferritic/austenitic stainless steel pipe. Including duplex stainless steel pipe material. The standard specification mainly covers seamless and longitudinal weld ferritic/austenitic steel pipe, that is applied intended for general corrosive services, with particular emphasis on resistance to stress corrosion cracking. This kind of pipe shall be manufactured by seamless or automatic welding process, without adding filler metal in the welding processes. Heat analysis shall be made to determine the percentages of the chemical elements specified. Tensile tests, hardening test, flattening test, hydrostatic tests and nondestructive tests shall be performed to the specified requirements.

ASTM A790 Steel Pipe Range

Standard: ASTM/ASME A/SA789, A/SA790, A/SA928, DIN17456/17458, EN10216-5. After negotiation, we can supply pipe with customers'requirement.

Material Grade:UNS 31803,S32205,S32101,S32304,S32750,S32760,1.4462,1.4410etc.

ASTM A790 Steel Pipe Size Range

Stainless Steel Seamless Pipe ASTM A790/A790M: OD: Φ6mm-Φ325mm; WT:0.5mm-30mm
Stainless Steel Welded Pipe ASTM A790/A790M: OD: Φ10mm-Φ2000mm; WT:0.5mm-40mm(OD≤630mm for single seam; OD>Φ630mm For circumferential seam)
ASTM A928/A928M: OD: Φ10mm-Φ406mm; WT:0.5mm-10mm

ASTM A790 Steel Pipe Material Grade

 

UNS

EN

DIN

C %

Cr%

Ni%

Mo%

N%

Other %

S31803

1.4462

X2CrNiMoN22-5-3

0.030max

21.0-23.0

4.5-6.5

2.5-3.5

0.08-0.20

/

S32205

1.4462

X2CrNiMoN22-5-3

0.030max

22.0-23.0

4.5-6.5

3.0-3.5

0.14-0.20

/

S32101

1.4162

0.040max

21.0-22.0

1.35-1.70

0.10-0.80

0.20-0.25

Cu 0.10-0.80

S32304

0.030max

21.5-24.5

3.0-5.5

0.05-0.60

0.15-0.20

Cu 0.05-0.60

S32750

1.4410

X2CrNiMoN25-7-4

0.030max

24.0-26.0

6.0-8.0

3.0-5.0

0.24-0.32

Cu 0.50max

S32760

0.050max

24.0-26.0

6.0-8.0

3.0-4.0

0.20-0.30

Cu 0.50-1.00

 

ASTM A790 Steel Pipe Mechanical  Property

UNS Tensile Strength 
 Min, Mpa
Yield Strength 
Min, Mpa
Elongation in 2 in Or 50mm  Min, % Hardness Max, 
HRC
S31803 620 450 25 30
S32205 655 485 25 30
S32101 700 530 30 30
S32304 690 450 25 30
S32750 800 550 15 32
S32760 750 550 25 32

  • Previous:
  • Next:

  • Manufacturing Process of ASTM A790 Steel Pip 6fe8835b5f709e7dac49eff60054687

    Application of ASTM A790 Steel Pipe – Petrochemical industry; – Oil Refineries industry; – Chemical Plants; – Low-pressure heater; – Offshore Oil platform; – Power and Nuclear Power industry; – The Machinery and Cement industry; – Civil Engineering – Agrochemicals – Food Industry – Pulp and Paper Industry – Pollution Control – Marine Industry and Shipbuilding

    We are a professional Stainless Steel Pipe manufacturer. We provide Stainless Steel Pipe of different sizes as well as steel pipes and pipe fittings of various specifications.

    Our Advantages:
    1.China-leading product service provider and exporter of steel pipe
    2.Competitive price and quality from our own factory
    3.One-stop Resource Integration
    4.Passed the ISO9001, CE, SGS certification every year
    5.Best service with 24-hour response
    6.Flexible payment methods
    7.Strong production capacity
    8.Fast delivery and standard export packaging
    9.OEM/ODM

    If you would like to inquire about any steel products, please feel free to contact us:sales@bestartubes.com

    20230927171424 H6RATC2~S}BLIMQ(H@(JOU5

  • Write your message here and send it to us

    We use cookies to offer a better browsing experience, analyze site traffic, and personalize content. By using this site, you agree to our use of cookies.

    Accept