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Seamless Welded Stainless Steel Pipe Tube 201 2205 2507 310S

Seamless Welded Stainless Steel Pipe Tube 201 2205 2507 310S

Seamless Welded Stainless Steel Pipe Tube 201 2205 2507 310S
Seamless Welded Stainless Steel Pipe Tube 201 2205 2507 310S
Categories SS Steel Pipes
Brand Name: TISCO, BAOSTEEL
Model Number: Stainless Steel Coil
Certification: SGS, BV
Place of Origin: China
MOQ: 1 ton
Price: To be negotiated
Payment Terms: L/C, T/T
Supply Ability: 8,000 ton per ton
Delivery Time: 10-15 days after advance payment
Packaging Details: Kraft paper, wooden case,packaging according to customer requirements
Name: Seamless Welded Stainless Steel Pipe Tube 201 2205 2507 310S
Grade: 300 series
Width: 600--1800mm al available
Thickness: 0.3-120mm,0.1mm-100mm,0.15-3.0mm,0.3-3mm,0.2-0.8mm
Type: Pipe
Color: Natural Color,blue for normal use,RAL Colors,all APL color available,Bright white
Price term: CIF,FOB,CIF CFR FOB EX-WORK,EXW
Material: 201 202 304 316 321 410 420 904L 2205
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Company Info.
Wuxi Laiyuan Special Steel Co., Ltd.
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Seamless Welded Stainless Steel Pipe Tube 201 2205 2507 310S

Seamless Welded Stainless Steel Pipe Tube 201 2205 2507 310S


GENERAL PROPERTIES

Duplex 2507 (UNS S32750) is a super duplex stainless steel with 25% chromium, 4% molybdenum, and 7% nickel designed for demanding applications which require exceptional strength and corrosion resistance, such as chemical process, petrochemical, and seawater equipment. The steel has excellent resistance to chloride stress corrosion cracking, high thermal conductivity, and a low coefficient of thermal expansion. The high chromium, molybdenum, and nickel levels provide excellent resistance to pitting, crevice, and general corrosion.


Specification


Product Name
Seamless Welded Stainless Steel Pipe Tube 201 2205 2507 310S
Standard
ASTM AISI DIN, EN, GB, JIS
Steel Grade
200 Series: 201,202
300 Series: 301,304,304L,316,316L,316Ti,317L,321,309s,310s
400 Series: 409L,410,410s,420j1,420j2,430,444,441,436
Duplex Steel: 904L,2205,2507,2101,2520,2304
Outer Diameter
6-2500mm(as required)
Thickness
0.3mm-150mm (as required)
Length
2000mm/2500mm/3000mm/6000mm/12000mm(as required)
Technique
Seamless
Surface
No.1 2B BA 6K 8K Mirror No.4 HL
Tolerance
±1%
Price Terms
FOB,CFR,CIF

*Chemical Compositions


CCrNiMoNOthers
0.0202574.00.27S=0.001

Mechanical Properties


Ultimate Tensile Strength, ksi116 min.
0.2% Offset Yield Strength 0.2%, ksi80 min.
0.1% Offset Yield Strength 0.2%, ksi91 min.
Elongation in 2 inches, %15 min.
Hardness Rockwell C32 max.
Impact Energy, ft.-lbs.74 min.

Physical Properties


Densitylb/in^30.28
Modulus of Elasticitypsi x 10^629
Coefficient of Thermal Expansion
68-212°F/°F		x10^-6/°F7.2
Thermal ConductivityBtu/h ft °F8.7
Heat CapacityBtu/lb/°F0.12
Electrical ResistivityW-in x 10^-631.5

CORROSION RESISTANCE

General Corrosion

  • high chromium and molybdenum content of 2507 makes it extremely resistant to uniform corrosion by organic acids like formic and acetic acid.
  • provides excellent resistance to inorganic acids, especially those containing chlorides.
  • can be used in dilute hydrochloric acid.
  • Pitting need not be a risk in the zone below the borderline in this figure, but crevices must be avoided.

Intergranural Corrosion

  • Low carbon content greatly lowers the risk of carbide precipitation at the grain boundaries during heat treatment.
  • Is highly resistant to carbide-related intergranular corrosion.

Stress Corrosion Cracking

  • Duplex structure of 2507 provides excellent resistance to chloride stress corrosion cracking (SCC).
  • Superior to 2205 in corrosion resistance and strength.
  • 2507 is especially useful in offshore oil and gas applications and in wells with either naturally high brine levels or where brine has been injected to enhance recovery.

Pitting Corrosion

  • Different testing methods can be used to establish the pitting resistance of steels in chloride-containing solutions.

Crevice Corrosion

  • Highly resistant to crevice corrosion.


Factory


Why Choose Us?

1. who are we?
We are based in Shandong, China, start from 2019,sell to Domestic Market and Abroad Market. There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment;

3.what can you buy from us?
stainless steel plate,stainless steel coil,stainless steel sheet,stainless steel pipe and tube,sainless steel bar

4. why should you buy from us not from other suppliers?
Runs perennial exports of quality assured steel mills ,including Shanxi TISCO, Baosteel, Shanghai Krupp, Ningbo Baoxin, Guangzhou Lianzhong, Zhangjiagang Pohang, Qingdao Pohang, Sweden AvestaPolarit, Finland OUTKUMPU, Spain Acerinox, South Africa Columbus

Product Tags:

Seamless Welded Stainless Steel Pipe Tube

  

2507 310S Stainless Steel Pipe

  

100mm 201 Stainless Steel Pipe

  
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Seamless Welded Stainless Steel Pipe Tube 201 2205 2507 310S

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