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Your Location: Home > Pipes > Duplex Steel Pipes > 2750 Super Duplex Stainless Steel Pipe For Fertilizer , 3 Inch/4 Inch Pickled
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2750 Super Duplex Stainless Steel Pipe For Fertilizer , 3 Inch/4 Inch Pickled

  • FOB PriceUSD 800 - 30,000/Piece
  • PortNingbo or Shanghai
  • MOQ0.5 Tons
  • Supply Ability1000 Tons Per Month
  • Payment TermsL/C,T/T,Western Union
  • PackagingSeaworthy plywood cases or pallets
  • Delivery2 - 15 days

Detailed description

Quick Details

MaterialStainless Steel      Model Number1.4301,1.4306,1.4845,1.4435,1.4401,1.4878

Certification: ISO 9001         Place of Origin: Zhejiang, China (Mainland)     Brand Name: Yaang


2750 Super Duplex Stainless Steel Pipe For Fertilizer, 3 Inch/4 Inch Pickled

 

Product:

Super Duplex Stainless Steel Pipe 

Manufacturing Process:

Pickled, Annealed 

Material Grade:

UNSS31803 (Cr22Ni5Mo3/1.4462)/2205, UNSS32750 (1.4410), UNS S31500 (Cr18NiMo3Si2),
UNS32760 (1.4501)

Outside Diameter.

Φ 6.00 mm - Φ 710 mm

Thickness:

0.6mm - 40mm

 

Description:

Definition of Stainless Steel:  

In  metallurgy, stainless steel, also known as inox steel or inox from French "inoxydable", is defined as a  steelalloy  with a minimum of 10.5% to 11%  chromium  content by mass.Stainless steel does not readily  corrode,   rust  or stain with water as ordinary steel does, but despite the name it is not fully stain - proof, most notably under low oxygen, high salinity, or poor circulation environments. It is also called corrosion - resistant steel or CRES when the alloy type and grade are not detailed, particularly in the aviation industry.

There are different grades and surface finishes of stainless steel to suit the environment the alloy must endure. Stainless steel is used where both the properties of steel and resistance to corrosion are required.

 

Material Description:  

American Standard

Austenitic Steel:

TP304, TP304L, TP304H, TP304N, TP310S, TP316, TP316L, TP316Ti, TP316H,  

TP317, TP317L, TP321, TP321H, TP347, TP347H, 904L…

Duplex Steel :

S32101, S32205, S31803, S32304, S32750, S32760

 

 

Main Production Standard:

 

Standard Type

 

EN

EN10216 - 5, EN10216 - 2

DIN

DIN 17456, DIN 17458

ASTM

ASTM A312, A213, A269, A511, A789, A790 ETC

GOST

GOST 9941, GOST 5632

JIS

JIS G3459, JIS G3463

GB

GB/T14975, GB/T14975, GB13296, GB5310, GB9948

 

 

Size Detail:

Production

  Outside Diameter

Wall Thickness

Super Duplex Stainless Steel Pipe 

6.00mm to 710mm

0.6 mm to 40mm

 

Applications:

The products are applied to trades such as papermaking,   chemical industry, shipbuilding, petroleum,  

electricity, food, pharmacy, natural gas, metallurgry, architecture, sewage disposal, environmental

protection, aerospace, heat exchanger, etc. Extensively.

 

 

Application Field :

 

Industry

Applications

Industry

Applications

Chemical

Heat Exchanger, Boiler

Sugar

Evaporators, Condensers, Driers

Petrochemicals

Condensers

Automobiles

Muffler Tubes Hydraulic Tubing

Refineries

General Piping

Construction

Architectural Furniture

Fertilizers

Pressure Vessels

Pharmaceuticals, Dairy, Food & Beverages

  Machineries Process   Piping

Paper & Pulp

Industrial Equipments

Submersible Pumps

Pump Casing Applications

Engineering

Machineries Instrumentation Tubing

 

 

 

Specifications:

Name

Super Duplex Stainless Steel Pipe 

Standard

ASTM, GB, JIS, DIN, EN, AISI, GOST

Material Grade

TP304/TP304L /TP316/ TP316L /TO316Ti/ TP347H /TP321/ TP321H /TP310/ TP310S/TP310H

 

TP317L/TP317

 

S31803/S32205 S32750 S32760 S32304 S32101

Outer Diameter

  6mm - 710mm

Thickness

  0.6mm - 40mm

Length

5.0 - 5.8 MTR or as customers' request

Tolerance

  According to the Standard.

Surface

Natural Color of annealing & pickling, 180G, 320G, 400G Satin/Hairline

400G, 500G, 600G or 800G Mirror finish

Test

UT, ET, HT, RT, ect, and others according to the standard, or as the requests of the customers

   
Certificate ISO 9001, etc.

Packing Details

Plastic bags, in bundles, wooden cases or depend on buyer’ s requirement

Payment Terms

L/C, T/T, Western Union

Shipment Term

FOB, etc.

Delivery Time

Depend on the quantity

 

 

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

 

Standard  Specification:

  ASTM A789/A789M - 10a: Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing for General Service

ASTM A790/A790M - 11: Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe

 

EN Standards

EN 10216 - 5 Welded Stainless Steel Tube

EN 10216 - 7 Seamless Stainless Steel Tube

EN 10216 - 7 Seamless Stainless Steel Tube

 

German - Standards

DIN 17456 Seamless circular austenitic stainless steel tubes for general service
DIN 17457 Welded circular austenitic stainless steel tubes subject to special requirements
DIN 17458 Seamless circular austenitic stainless steel tubes subject to special requirements
DIN 17459 Seamless circular high - temperature austenitic stainless steel tubes
DIN 28180 - 85 Seamless steel tubes for tubular heat exchangers
DIN EN ISO 1127 Seamless stainless steel tubes (Dimensions and weights)

 

Competitive Advantage:

1. We offer you our best price with good quality of the materials.

2. We will deliver the materials strictly according to the the delivery date noted on the contract.

3. We also always have the huge ready stock for sell.

4. We have advanced NDT equipments for the tests such as Eddy Current test, Ultrasonic test, Hydraulic test and so on.

5.We have complete after - sale service to deal with the problems in time.

6. Wooden case package which is strong and suitable for sea transportation is our main method to pack the pipes. And the economical packing method such as packing in bundles.

 

Production Process of Stainless Steel Seamless Pipe:  

Production Process of Stainless Steel Seamless Pipe

Related products:More>>

Tel No:+86-18267732328 / Fax No :86-0577-56809281 / Email:sales@yaang.com
Address:Longwan District, Wenzhou, Zhejiang Province, China.

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