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Industrial Bright Annealing ASTM A789 Duplex Steel Tubing

Minimum Order Quantity : negotiable Price : 5500-10000USD/TON
Packaging Details : Iron Case / Plywood Case Delivery Time : 30 Days
Payment Terms : T/T ; L/C Supply Ability : 300 Tons / Month
Place of Origin: CHINA Brand Name: MTSCO
Certification: ISO 9001 & PED & AD2000 Model Number: MTSCODST60

Detail Information

Material: S32750 / S32205 Type: Seamless
Standard: ASTM A790 / ASTM A789 Surface: Bright Annealed/ Polished
Process Method: Cold Drawn/Cold Rolled NDT: Eddy Current Or Hydraulic Test
Inspection: 100 % Length: 6096mm
High Light:

A789 Duplex Steel Tubing

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A789 bright annealed tube

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ASTM Duplex Steel Tubing

Product Description

ASTM A789 Bright Annealing Duplex Steel For Industrial Tubing

 

The advantages of duplex construction are resistant to stress corrosion cracking and high strength and ease of fabrication and corrosion resistance.

 

The stainless steel tubing is generally produced by a cold-drawing process. A subsequent annealing process is required to eliminate residue stress and obtain improved softness and ductility.

 

Industrial Tubing Application

a) Petroleum

b) Chemical industry

c) Instrument

d) Industrial transportation

e) Mechanical structure industry

f) Need high corrosion ability pipe's industry, such as the offshore industry, etc

 

Industrial Tubing Advantages

a) Superior surface finish,

b) Better mechanical property

c) More precise dimension

d) Perfect inspection method and inspection equipment

 

Item

Description

Basic Information

Material Grade

 S32205 , S31803 , S32304 , S32750 , F51 , F53 , 2205 , 2507 etc

Outer Diameter

3.18mm - 101.6mm

Wall Thickness

0.5mm - 20mm

Length

Normally fixed length 6m , can as per customer’s requirement

Standard

ASTM A789 ; ASTM A790 ; EN 10216-5 etc.

Process Method

Cold Drawn or Cold Rolled

 

UNS Designation C Si Mn P S Cr Ni Mo N Cu
max max max max max
S31803 0.03 1 2 0.03 0.02 21.0 - 23.0 4.5 - 6.5 2.5 - 3.5 0.08 - 0.20 -
S32205 0.03 1 2 0.03 0.02 22.0 - 23.0 4.5 - 6.5 3.0 - 3.5 0.14 - 0.20 -
S32750 0.03 0.8 1.2 0.035 0.02 24.0 - 26.0 6.0 - 8.0 3.0 - 5.0 0.24 - 0.32 0.5 max
S32760 0.05 1 1 0.03 0.01 24.0 - 26.0 6.0 - 8.0 3.0 - 4.0 0.20 - 0.30 0.50 -1.00

 

 

Industrial Bright Annealing ASTM A789 Duplex Steel Tubing 0

 

 

About MTSCO:

 

Who MTSCO IS?

 

MTSCO established in 2006, during many years’ development, now becomes a large and professional industrial piping system provider, serving customers from more than 100 countries and regions.

 

Industrial Bright Annealing ASTM A789 Duplex Steel Tubing 1

 

What products can MTSCO provide?

 

 

Industrial Bright Annealing ASTM A789 Duplex Steel Tubing 2

 

Industrial Bright Annealing ASTM A789 Duplex Steel Tubing 3

 

What materials can MTSCO provide?

 

Austenitic: 304/L/H/N,316/L/H/N/Ti,321/H,309/H,310S,347/H,317/L904L

Duplex steel: 31803,32205,32750,32760

Nickel Alloy:

UNS N10001, N10665, N10675, N06455, N06022, N10276, N06200, N06035, N06030, N06635, N10003, N06002, R30188, N06230, R30556

UNS N06600, N06601, N06617, N06625, N07718, N07750, N08800, N08810, N08811, N08825, N09925, N08926

UNS N04400, N05500

Precipitation-hardening Steels: 254SMO/S31254, 17-4PH, 17-7PH, 15-7PH

Nickel: N4/UNS N02201, N6/UNS N02200

 

How can MTSCO service customers?

 

MTSCO's ISO9001 Quality System is issued by TUV. Our full and professional inspection reports contain two parts, one is self-inspection of the requirements beyond ISO9001, which is 100% inspected by our own QC; another is 100% inspected by professional QC teams.

 

Industrial Bright Annealing ASTM A789 Duplex Steel Tubing 4

 

For more information, you are welcome to contact us by email. Thank you for your interest.

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