Cold Rolled Duplex Steel Tube

Product Details:
Place of Origin: CHINA
Brand Name: MTSCO
Certification: ISO 9001 & PED & AD2000
Model Number: MTSCODST55
Payment & Shipping Terms:
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

Detail Information

Material: F51 / F53 Surface: Annealing & Polishing
Length: Random Length Test: EDT
Delivery Conditions: Soft / Hard Inspection: 100%
High Light:

Cold Drawn Tube

,

Duplex Stainless Steel tube

Product Description

F51 / F53 Small Diameter Duplex Steel Tube, ASTM A789 / A790 Cold Rolled Tube

 

 

UNS Designation C Si Mn P S Cr Ni Mo N Cu
max max max max max
S31803(F51) 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(F53) 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

 

 

Specifications :

 

DN NPS(Inch) D(mm) SCH5S SCH10S SCH40S STD SCH40 SCH80 XS SCH80S SCH160 XXS
6 1/8 10.30 - 1.24 1.73 1.73 1.73 2.41 2.41 2.41 - -
8 1/4 13.70 - 1.65 2.24 2.24 2.24 3.02 3.02 3.02 - -
10 3/8 17.10 - 1.65 2.31 2.31 2.31 3.20 3.20 3.20 - -
15 1/2 21.30 1.65 2.11 2.77 2.77 2.77 3.73 3.73 3.73 4.78 7.47
20 3/4 26.70 1.65 2.11 2.87 2.87 2.87 3.91 3.91 3.91 5.56 7.82
25 1 33.40 1.65 2.77 3.38 3.38 3.38 4.55 4.55 4.55 6.35 9.09

 

 

Application

a) Petroleum

b) Chemical industry

c) Instrument

d) Industrial transportation

e) Mechanical structure industry

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

 

Advantages

a) Superior surface finish,

b) Better mechanical property

c) More precise dimension

d) Perfect inspection method and inspection equipment

 

MTSCO is specialized in duplex steel pipes produce . So we know good at duplex steel knowledge . Hope the clients who are choose us can be very assured . And no need worry about our produce ability. We , MTSCO , is worth for your belived .

Most of 2507 duplex steel pipes are produced by cold drawn method . The alloy has higher yield strength and lower ductility than austenitic steels so fabricators may fid that higher forming forces , increased radius of bending , and increased allowance for springback are necessary . Deep drawing , stretch forming , and similar processes are more difficult to perform on 2507 than on an austenitic stainless steel . When forming requires more than 10% cold deformation , a solution anneal and quench are recommended . And finished cold drawn duplex steel pipe , manufacturer should be solution annealed and quenched . The minimum annealing tempeture is 19250F . Annealing should be followed immediately by a rapid air or water quench. To obtain maximum corrosion resistance, heat treated products should be pickled and rinsed .

 

Cold Rolled Duplex Steel Tube 0

 

Get in touch with us

Enter Your Message

mt@mtstainlesssteel.com
+8613857354118
gkx1229
+86 573 82717867