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Super duplex steel steel pipe ASTM A790/790M S31803 (2205 / 1.4462), UNS S32750 (1.4410) UNSS32760
Super duplex steel steel pipe ASTM A790/790M S31803 (2205 / 1.4462), UNS S32750 (1.4410) UNSS32760
Super duplex steel steel pipe ASTM A790/790M S31803 (2205 / 1.4462), UNS S32750 (1.4410) UNSS32760
Super duplex steel steel pipe ASTM A790/790M S31803 (2205 / 1.4462), UNS S32750 (1.4410) UNSS32760
Super duplex steel steel pipe ASTM A790/790M S31803 (2205 / 1.4462), UNS S32750 (1.4410) UNSS32760
Super duplex steel steel pipe ASTM A790/790M S31803 (2205 / 1.4462), UNS S32750 (1.4410) UNSS32760
Super duplex steel steel pipe ASTM A790/790M S31803 (2205 / 1.4462), UNS S32750 (1.4410) UNSS32760
Super duplex steel steel pipe ASTM A790/790M S31803 (2205 / 1.4462), UNS S32750 (1.4410) UNSS32760
Super duplex steel steel pipe ASTM A790/790M S31803 (2205 / 1.4462), UNS S32750 (1.4410) UNSS32760
Super duplex steel steel pipe ASTM A790/790M S31803 (2205 / 1.4462), UNS S32750 (1.4410) UNSS32760
Specifications
Brand Name :
TOBO
Model Number :
ASTM A790/790M S31803
Certification :
SGS/BV/ABS/LR/TUV/DNV/BIS/API/PED
Place of Origin :
China
MOQ :
1pcs
Price :
1USD
Payment Terms :
T/T
Supply Ability :
3,0000pcs per month
Delivery Time :
10-100 days depending on quantity
Packaging Details :
PLY-WOODEN CASE OR PALLET
Description

Super duplex steel steel pipe ASTM A790/790M S31803 (2205 / 1.4462), UNS S32750 (1.4410) UNSS32760

Brand Name:TOBO
Model Number:ASTM A790/790M S31803 (2205 / 1.4462), UNS S32750 (1.4410)
Certification:SGS/BV/ABS/LR/TUV/DNV/BIS/API/PED
Place of Origin:China


Product NameDuplex stainless steel pipeProduct TypeDuplex stainless
Size1/8-72”DN6-DN18006-1800
StandardANIS B36.10~B36.19Standard
ApplicationPetroleum/Power/Chemical/Construction/Gas/Metallurgy/Shipbuilding etctypeDuplex stainless pipe

Minimum Order Quantity:1m
Price:Depending on length
Payment Terms:T/T or western Union or LC
Supply Ability:500 TONS
Delivery Time:30DAYS
Packaging Details:WOODEN CASE


Detailed Product Description
Duplex Stainless Steel Pipe, ASTM A790/790M S31803 (2205 / 1.4462), UNS S32750 (1.4410)



Standards: ASTM/ASME A789/SA789, A790/SA790,A450,A530
Material: UNS S31803(Cr22Ni5Mo3/1.4462)/2205,UNS S32750(1.4410),UNS S31500(Cr18NiMo3Si2),
UNS32760(1.4501)


Chemical Composition

Grade

C
max

Si
max

Mn
max

P
max

S
max

CrNiMoN
UNS S327500.0300.81.20.0300.01524.0-26.06.0-8.03.0-5.00.24-0.32
UNS S318030.0301.02.00.0200.02021.0-23.04.5-6.52.5-3.50.08-0.20
UNS S315000.0301.01.2-2.00.0300.03018.0-19.04.5-5.52.5-3.50.05-0.10


Physical Properties

GradeY.S.MPa minT.S.Mpa minElongation %Hardness HRC
UNS S327505508001520
UNS S318034506202520
UNS S315004406303020



Duplex Stainless Steel Pipe Application:

Chemical processing, Transport and Storage.
Oil and gas exploration and offshore rigs.
Oil and gas refining.
Marine environments.
Pollution control equipment.
Pulp and paper manufacturing
Chemical process Plant

Some of the quality tests carried out by us includes:

Corrosion TestConducted only when specially requested by the client
Chemical AnalysisTest done as per required quality standards
Destructive / Mechanical TestingTensile | Hardness | Flattening | Flare | Flange
Reverse-bend and Re. flat testsCarried out in full compliance with relevant standards & ASTM A-450 and A-530 norms, which ensures trouble-free expansion, welding & use at customers end
Eddy Current TestingDone to detect homogeneities in subsurface by using Digital Flaw-mark Testing System
Hydrostatic Testing100% Hydrostatic Testing carried out according to ASTM-A 450 norms for checking tube leakage, and biggest pressure we can support 20Mpa/7s .
Air Under Pressure TestTo check any evidence of air leakage
Visual InspectionAfter passivation, every single length of tubes & pipes is subjected to thorough visual inspection by trained staff for detecting surface flaws & other imperfections


Supplementary Testing : Apart from the above mentioned tests, we also carry out on the manufactured products supplementary testing. The tests conducted under this include:

  • Eddy Current Testing
  • O.P Testing
  • Radiography Testing
  • Corrosion Testing
  • Micro Testing
  • Macro Testing
  • IGC Testing
  • Ultrasonic testing
  • Liquid Penetrate testing






































Product tags

a53b steel pipe

,

astm a53 steel pipe

,

s31803 steel pipe
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Super duplex steel steel pipe ASTM A790/790M S31803 (2205 / 1.4462), UNS S32750 (1.4410) UNSS32760

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Product Detail
Brand Name :
TOBO
Model Number :
ASTM A790/790M S31803
Certification :
SGS/BV/ABS/LR/TUV/DNV/BIS/API/PED
Place of Origin :
China
MOQ :
1pcs
Price :
1USD
Contact Supplier
Super duplex steel steel pipe ASTM A790/790M S31803 (2205 / 1.4462), UNS S32750 (1.4410) UNSS32760
Super duplex steel steel pipe ASTM A790/790M S31803 (2205 / 1.4462), UNS S32750 (1.4410) UNSS32760
Super duplex steel steel pipe ASTM A790/790M S31803 (2205 / 1.4462), UNS S32750 (1.4410) UNSS32760
Super duplex steel steel pipe ASTM A790/790M S31803 (2205 / 1.4462), UNS S32750 (1.4410) UNSS32760
Super duplex steel steel pipe ASTM A790/790M S31803 (2205 / 1.4462), UNS S32750 (1.4410) UNSS32760

Tobo Pipeline Equipment (Shanghai) Co., Ltd.

Active Member
9 Years
shanghai, shanghai
Since 1998
Business Type :
Manufacturer
Main Products :
hastelloy c x c2000 bar, Steel Pipe Fittings, hastelloy c4 c22 c276 bar
Total Annual :
$1,000,000-$5,000,000
Employee Number :
50~100
Certification Level :
Active Member
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