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OD 88.9mm WT 5.49mm Duplex Thin Wall SS Tube ASTM A789 S32760,S32750, S32550, S32304, S32750

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OD 88.9mm WT 5.49mm Duplex Thin Wall SS Tube ASTM A789 S32760,S32750, S32550, S32304, S32750

Brand Name : TOBO/TPCO/TISCO/VALIN/METAL

Model Number : ASTM A789 S32760,S32750, S32550, S32304, S32750, S31500.

Certification : ISO/PED/TUV/SGS/LR/BV

Place of Origin : China/Japan/Germany

MOQ : 100KGS

Price : negotiable

Payment Terms : T/T, L/C, Western Union, MoneyGram

Supply Ability : 1500 tons per month

Delivery Time : 10days->

Packaging Details : in plastic bags then in bundles

Standard : ASTM A789 S32760,S32750, S32550, S32304, S32750, S31500.

Color : White Silver Gold

Outer Diameter : 6mm-710mm

Types : Duplex Stainless Steel Pipe / Tube

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Duplex Stainless Steel Pipe, ASTM A789 S32760,S32750, S32550, S32304, S32750, S31500.

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

Cr

Ni

Mo

N

UNS S32750

0.030

0.8

1.2

0.030

0.015

24.0-26.0

6.0-8.0

3.0-5.0

0.24-0.32

UNS S31803

0.030

1.0

2.0

0.020

0.020

21.0-23.0

4.5-6.5

2.5-3.5

0.08-0.20

UNS S31500

0.030

1.0

1.2-2.0

0.030

0.030

18.0-19.0

4.5-5.5

2.5-3.5

0.05-0.10

Physical Properties:

Grade

Y.S.MPa min

T.S.Mpa min

Elongation %

Hardness HRC

UNS S32750

550

800

15

20

UNS S31803

450

620

25

20

UNS S31500

440

630

30

20

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 Test

Conducted only when specially requested by the client

Chemical Analysis

Test done as per required quality standards

Destructive / Mechanical Testing

Tensile | Hardness | Flattening | Flare | Flange

Reverse-bend and Re. flat tests

Carried 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 Testing

Done to detect homogeneities in subsurface by using Digital Flaw-mark Testing System

Hydrostatic Testing

100% 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 Test

To check any evidence of air leakage

Visual Inspection

After 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

OD 88.9mm WT 5.49mm Duplex Thin Wall SS Tube ASTM A789 S32760,S32750, S32550, S32304, S32750OD 88.9mm WT 5.49mm Duplex Thin Wall SS Tube ASTM A789 S32760,S32750, S32550, S32304, S32750OD 88.9mm WT 5.49mm Duplex Thin Wall SS Tube ASTM A789 S32760,S32750, S32550, S32304, S32750


Product Tags:

duplex ss pipe

      

thin wall stainless steel tubing

      
Best OD 88.9mm WT 5.49mm Duplex Thin Wall SS Tube ASTM A789 S32760,S32750, S32550, S32304, S32750 wholesale

OD 88.9mm WT 5.49mm Duplex Thin Wall SS Tube ASTM A789 S32760,S32750, S32550, S32304, S32750 Images

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