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Stainless Steel Round Pipe Polished Duplex 2205 Seamless

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: MTSCODST32

Detail Information

Material: 2205 Type: Seamless
Standard: ASTM A790 / ASTM A789 Surface Finish: Polished Or As Per Client's Requirement
Inspection: 100 % Application: Industry,stair,medicine And Food Industry
High Light:

Stainless Steel Round Pipe Polished

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Seamless Stainless Steel Round Pipe

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Duplex 2205 Stainless Steel Round Pipe

Product Description

Stainless Steel Round Pipe Polished SS Tube Duplex 2205 With Stock

 

Stainless Steel Round Pipe polished SS Tube Duplex 2205 with stock

 

Stainless steel is an alloy of Iron with a minimum of 10.5% Chromium. Chromium produces a thin layer of oxide on the surface of the steel known as the passive layer. This prevents any further corrosion of the surface. Increasing the amount of Chromium gives an increased resistance to corrosion.

 

Stainless steel also contains varying amounts of Carbon, Silicon and Manganese. Other elements such as Nickel and Molybdenum may be added to impart other useful properties such as enhanced formability and increased corrosion resistance.

 

Product Name
Stainless Steel Pipe/Tube
Technology
Hot Rolled Industrial Stainless Steel Tube
Cold Rolled Decorative Stainless Steel Pipe
Material
201, 202, 301, 302, 304, 304L, 310S, 316, 316L, 321, 430, 430A, 309S, 2205, 2507, 2520, 430 , 410, 440, 904Lect, Or Customized
Thickness
0.4-50 mm
Length
1-12 m
Outer Diameter(OD)
10-2000mm
Standard
ASTM, JIS, GB, AISI, DIN, BS,EN
Certifications
ISO 9001 BV SGS
Packing
Industry standard packaging or according to client's requirement
Brand
TISCO,ZPSS,Baosteel,POSCO,LISCO,YUSCO,Ansteel, QPSS,JISCO,HXSCO,
Chengde,Yongjin,Tsingshan,Shouyang,HW
Payment terms
30%T/T in advance, the balance against the B/L copy
Delivery time
Fast delievery in 7 days,up to order quantity
Warehose Stcok
5000 tons per month

 

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

 

   Super duplex Stainless Steel is a highly alloyed , good performance duplex steel with a pitting resistance . Super Duplex offers good resistance to pitting and crevice corrosion . It is suited for use in aggressive environments . It also has good resistance to stress corrosion cracking in chloride and sour environments . And it has good resistance to erosion corrosion and corrosion fatigue .
   Super duplex stainless such as duplex is a mixed microstructure of austenite and ferrite which has improved strength over ferritic and austenitic steel grades . The main difference is super duplex has a higher molybdenum and chromium content which gives the material greater corrosion resistance .
   Super duplex has the same benefits as its counterpart - it has lower production costs when compared with similar ferritic and austenitic grades and due to the materials increased tensile and yield strength , in many cases this gives the purchaser the welcomed option of purchasing smaller thicknesses without the need to compromise on quality and performance . 

 

Stainless Steel Round Pipe Polished Duplex 2205 Seamless 0

 

 

ASTM A790 Standard
2205 / S32750 Elements
(C) Carbon , max : 0.030
(Mn) Manganese , max : 1.20
(P) Phosphorus , max : 0.035
(S) Sulfur , max : 0.020
(Si) Silicon , max : 0.80
(Ni) Nickel : 6.0 - 8.0
(Cr) Chromium : 24.0 - 26.0
(Mo) Molybdenum : 3.0 - 5.0
(Fe) Iron : --
(Cu) Copper , max : 0.5
(N) Nitrogen : 0.24 - 0.32

 

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

 

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