Duplex ASME SA789 S32205 Tube and SA 790 Stainless Steel welded pipe supplier in India

ASTM A790 UNS S32205 Seamless Pipe

ASTM A790 UNS S32205 Seamless Pipe

Duplex S32205 Semaless Pipe

Duplex S32205 Semaless Pipe

ASME SA790 UNS S32205 Pipe

ASME SA790 UNS S32205 Pipe

 

India's largest exporter and supplier of ASME SA790 DIN 1.4462 Welded/ ERW/ EFW Pipes in India according to international standards, Select your size and length in our online inventory in Mumbai

Seamless pipes, though expensive offer the benefit of being able to perform under high pressure that is almost 20% more than a welded pipe. The use of ASTM A790 UNS S32205 Seamless Pipe (Seamless and Welded pipe) is well suited to general applications, yet, the primary solution they provide is to stress related corrosion cracking. Conventional stainless steel alloys like grade 304 or even grade 316 tend to have trouble sustaining themselves in conditions that are conducive to stress corrosion cracking.

However, because the alloy of UNS S32205 Duplex Steel ASME SA790 Welded Pipe includes elements like molybdenum and nickel along with chromium as the primary alloyanyt, it suites applications that are prone to decay by stress related corrosion cracking. Apart from corrosion resistance, the uns s32205 pipe tends to have yield strength that is almost two times higher than conventional austenitic stainless steel alloys. According to the specification, the ASTM A790 Duplex Steel S32205 Seamless Pipes are checked for their elemental composition on the basis of a heat analysis.

Generally, most ASTM specifications have requirements that the component, for e.g. Duplex UNS S32205 Stainless Steel pipe must conform to the standard. These requirements also include tests. In the case of Duplex Steel UNS S32205 EFW Pipes, the tests conducted on the component include flattening tests, hardening tests, hydrostatic tests, Tension tests, as well as nondestructive electric tests. The Duplex Steel S32205 ERW pipe is to be welded by an automated process. Unlike other methods that call for the addition of filler metals, the Duplex Steel S32205 Seamless pipe could be welded without the addition of filler metal.

 

ASTM A790 UNS S32205 Seamless Pipe Specification
Standard Specification ASTM A 312/ ASME SA 312/ A790/ SA790/ EN10216-5
Size ½” to 6” NB Sch 10s, 40s, & 80s, 160s
Wall Thickness 0.1 - 60 mm
SS Seamless Pipe Length
  • Single Random Length 5to7 mtr
  • Double Random Length 10-12 mtr
Seamless SS Pipe Surface Finish Cold Finish, Bright, Polished, Annealing, Pickling, or as per client requirements
Standard JIS, AISI, ASME, ASTM, AMS, GB, DIN, EN, GOST
Manufacturing types Seamless, Welded, ERW, EFW
Manufacturing Shapes Round, Square, Rectangle, Box Section
Manufacturing Technology Hot / Cold Formed
Other Grades SS 446
Inspection, Test Reports EN 10204 3.1, Mill Test Certificates, PMI Test Reports, Chemical Reports, Mechanical Reports, NABL Approved Lab Reports, Visual Inspection Reports, Destructive and Non Destructive Test Reports, Third Party Inspection
Technique Cold Rolled Hot Rolled

 

ASME SA790 UNS S32205 Pipe Chemical Composition
Grade   C Mn Si P S Cr Mo Ni N
2205 (UNS S31803) Min Max – 0.030 – 2.00 – 1.00 – 0.030 – 0.020 21.0 23.0 2.5 3.5 4.5 6.5 0.08 0.20
Mechanical Composition of UNS S32205 Pipe
Grade Tensile Strength
(MPa) min
Yield Strength
0.2% Proof
(MPa) min
Elongation
(% in 50mm) min
Hardness
Rockwell C (HR C) Brinell (HB)
UNS S32205 / 2205 621 448 25 31 max 293 max
ASTM A790 UNS S32205 Pipe Physical Properties
Grade 2205 Density
(kg/m3)
Elastic
Modulus
(GPa)
Mean Co-eff of Thermal
Expansion (μm/m/°C)
Thermal
Conductivity (W/m.K)
Specific
Heat
0-100°C
( J/kg.K)
Electrical
Resistivity
(nΩ.m)
0-100°C 0-315°C 0-538°C at 100°C at 500°C
UNS S32205 782 190 13.7 14.2 - 19 - 418 850
Equivalent ASTM Grade of Duplex S32205 Semaless Pipe
Grade American ASTM UNS
No
Old British Euronorm Swedish SS Japanese JIS
BS En No Name
2205 ASTM A790
ASTM A789
UNS S32205 318S13 - 1.4462 X2CrNiMoN22-5-3 2377 SUS 329J3L
Tolerances of UNS S32205 Pipe
NPS Designator Permissible Variations in Outside Diameter
Over In. Under In.
1/8 to 1-1/2, incl 1/64 (0.015) 1/32 (0.031)
Over 1-1/2 to 4, incl 1/32 (0.031) 1/32 (0.031)
Over 4 to 8, incl 1/16 (0.062) 1/32 (0.031)
Over 8 to 18, incl 3/23 (0.093) 1/32 (0.031)

We have supplied Duplex Stainless Steel ASTM A790 UNS S32205 material to these places recently:

A790 S32205 20' STD pipe France, Qatar, Thailand, Europe
SA789 S32205 material Germany, Czechia, Malaysia, Thailand
3/4" SA-789 - UNS S32205 Duplex Stainless Steel material Saudi Arabia (KSA), South Africa, Brazil, Kuwait
SA 790 UNS S32205 Seamless Pipes South Africa, Bahrain, United Arab Emirates (UAE), Singapore
NPS 1, ASTM A790 grade UNS S32205 seamless pipe, SCH XXS Turkey, Malaysia, Singapore, Norway
SA 789 UNS S32205 Duplex Steel Pipes Malaysia, Netherlands, Dubai, Russia
3" Pipe, Seamless, ASTM A790 Grade S32205, Sch 40 UAE, United Kingdom -UK, Europe, Malaysia
SA790 S32205 DSS Pipes Canada, UK, Ellington -United States, Poland
Pipe UNS S32205 CL1, 3LPP Coated Colombia, Sweden, Malaysia, China
S32205 stainless steel seamless and welded tubes Malaysia, Taiwan, Philippines, Los Alamos -Mexico
Pipe, BE, WELDED, ASTM A790 UNS S32205 sch 10 Dammam -KSA, Indonesia, Belgium, Philippines
SA 789 S32205 SMLS Pipe Chile, Italy, Singapore, Iran
XXS pipe material duplex S32205 Egypt, Spain, UK, Mexico
SCH 80 Seamless Pipes SA 790 S32205 Malaysia, USA, Finland, Bangladesh
Duplex SMLS Pipe S32205 Philippines, Australia, Nigeria, UK
s32205 duplex stainless steel pipe material Singapore, Malaysia, Philippines, Canada
duplex uns s32205 seamless tube Oman, Malaysia, UAE, Hong Kong
a790 uns s32205 seamless and erw pipes Europe, Japan, Malaysia, Romania
sa790 s32205 material Singapore, South Korea, Malaysia, NY 12203 (USA)