All Products
  • TOBO STEEL GROUP CHINA
    Brazil---Aimee
    In the latest vendor rating, TOBO won the excellent rating, it is good, will continue to cooperate.
  • TOBO STEEL GROUP CHINA
    Thailand ---Dave Mulroy
    ASTM A213 T9 Alloy steel pipe ,Stable quality , good price, excellent serive, TOBO GROUP is our trustworthy partner .
  • TOBO STEEL GROUP CHINA
    USA ---Alfaro
    ASTM A182 F55 Super Duplex Flange ,Good quality , we like that ! And delivery time in time also ,very professional.
Contact Person : Joy Wang
Phone Number : 0086-21-31261985
WhatsApp : +8613524668060

Plain End 20ft Large Diameter Stainless Steel Pipe Seamless SS Tubing

  • Plain End 20ft Large Diameter Stainless Steel Pipe Seamless SS Tubing
  • Plain End 20ft Large Diameter Stainless Steel Pipe Seamless SS Tubing
  • Plain End 20ft Large Diameter Stainless Steel Pipe Seamless SS Tubing
  • Plain End 20ft Large Diameter Stainless Steel Pipe Seamless SS Tubing
  • Plain End 20ft Large Diameter Stainless Steel Pipe Seamless SS Tubing
Place of Origin China/Japan/Germany
Brand Name TOBO/TPCO/TISCO/VALIN/METAL
Certification ISO/PED/TUV/SGS/LR/BV
Model Number SN20140403163112959
Minimum Order Quantity 0.5-1 tons
Price negotiable
Packaging Details in plastic bags then in bundles
Delivery Time According to the qty
Payment Terms T/T, L/C, Western Union, MoneyGram
Supply Ability 6000TONS/MONTH
Product Details
Standard ASTM/ASME A789/SA789, A790/SA790,A450,A530 Color White Silver Gold
Types Duplex Stainless Steel Pipe / Tube Material Grade UNS S31803(Cr22Ni5Mo3/1.4462)/2205,UNS S32750(1.4410),UNS S31500(Cr18NiMo3Si2),
Outer Diameter 6mm-710mm
Highlight

super duplex stainless steel pipe

,

duplex ss pipe
Leave a Message
Product Description

Seamless Duplex Stainless Steel Pipes EN 10216-5 1.4462 / 1.4410, UNS32760(1.4501)

 

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

 
Seamless Duplex Stainless Steel Pipes EN 10216-5 1.4462 / 1.4410, UNS32760(1.4501), Pickled & Annealed, Plain End ,20ft - China stainless steel seamless tubes manufacturers,Stainless steel seamless pipes suppliers in china,Stainless steel pipe fittings producers,Stainless steel

 

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

 

Plain End 20ft Large Diameter Stainless Steel Pipe Seamless SS TubingPlain End 20ft Large Diameter Stainless Steel Pipe Seamless SS TubingPlain End 20ft Large Diameter Stainless Steel Pipe Seamless SS Tubing


 
 
 
 

Tags:

duplex ss pipe

super duplex stainless steel pipe

thin wall stainless steel tubing