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High Durability super duplex tubing ASME SA789 S32205 Polishing

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 : MTSCODST15

Detail Information

Material: S32205 Surface: Annealing & Polishing
Length: Random Length Test: EDT
Delivery Conditions: Soft / Hard Inspection: 100%

Product Description

 

High Durability super duplex tubing ASME SA789 S32205 Polishing

 

 

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 .

 

High Durability super duplex tubing ASME SA789 S32205 Polishing

 

 

 

ASTM/UNS C (max)

 

Si (max)

Mn (max) P (max) S (max) Cr Ni Mo Ti
TP304/S30400 0.080 1.00 2.00 0.045 0.03 18.0-20.0 8.0-10.5    
TP304L/S30403 0.035 1.00 2.00 0.045 0.03 18.0-20.0 8.0-13.0    
TP304H/S30409 0.04-0.10 1.00 2.00 0.045 0.03 18.0-20.0 8.0-11.0    
TP316/S31600 0.080 1.00 2.00 0.045 0.03 16.0-18.0 11.0-14.0 2.0-3.0  
TP316L/S31603 0.035 1.00 2.00 0.045 0.03 16.0-18.0 10.0-14.0 2.0-3.0  
TP316Ti/S31635 0.080 1.00 2.00 0.045 0.03 16.0-18.0 10.0-14.0 2.0-3.0 0.7>5x(C+N)
TP321/S32100 0.080 1.00 2.00 0.045 0.03 17.0-19.0 9.0-12.0   0.7>5x(C+N)
TP317L/S31703 0.035 1.00 2.00 0.045 0.03 18.0-20.0 11.0-15.0 3.0-4.0  
TP347H/S34709 0.04-0.10 1.00 2.00 0.045 0.03 17.0-19.0 9.0-13.0    
TP309S/S30908 0.080 1.00 2.00 0.045 0.03 22.0-24.0 12.0-15.0 0.75  
TP310S/S31008 0.080 1.00 2.00 0.045 0.03 24.0-26.0 19.0-22.0 0.75

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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

 

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