Jiangsu Mittel Steel Industrial Limited

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SAF 2507 UNS S32750 Stainless Steel Seamless Tube Duplex Steel Tube DIN1.4410

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Good quality Stainless Steel Plates for sales
Good quality Stainless Steel Plates for sales
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SAF 2507 UNS S32750 Stainless Steel Seamless Tube Duplex Steel Tube DIN1.4410

China SAF 2507 UNS S32750 Stainless Steel Seamless Tube Duplex Steel Tube DIN1.4410 supplier
SAF 2507 UNS S32750 Stainless Steel Seamless Tube Duplex Steel Tube DIN1.4410 supplier SAF 2507 UNS S32750 Stainless Steel Seamless Tube Duplex Steel Tube DIN1.4410 supplier

Large Image :  SAF 2507 UNS S32750 Stainless Steel Seamless Tube Duplex Steel Tube DIN1.4410

Product Details:

Place of Origin: Jiangsu
Brand Name: JISCO, LISCO, TISCO ,BAO STEEL POSCO/ ZPSS .etc
Certification: ISO, BV, SGS
Model Number: 2205 2507

Payment & Shipping Terms:

Minimum Order Quantity: 1 ton
Price: USD9.25 - USD10 per kg
Packaging Details: Standard export packing or as per customer’s request.
Delivery Time: 5-8 days
Payment Terms: L/C, T/T, Western Union, Paypal
Supply Ability: 5000 tons per month
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Detailed Product Description
Material: Seamless Duplex Stainless Steel SAF 2507 UNS S32750 Duplex Steel Tube DIN1.4410 Technique: Annealed Pickling
Thickness: 1mm-50mm Certification: SGS, ISO, BV
Diameter: 6-630mm Package: In Bundles Or Seaworthy Wooden Case

Part 1 . Product Description
 
Seamless Duplex Stainless Steel SAF 2507 UNS S32750 Duplex Steel Tube DIN1.4410

 

Product Name 2205 2507 Duplex Stainless Steel Seamless Tube Chemical / Petrochemical Industry
Grade 202 304 304L 309S 310S 316L 317L 321 347 904L 2205 2507 .etc
Standard ASTM,AISI, ASME ,SUS,JIS,EN,DIN,BS,GB .etc
Certification ISO,SGS, BV
Brand JISCO, LISCO, TISCO ,BAO STEEL POSCO/ ZPSS .etc

 
 
SIZE
 

OD : 6-630 mm
 

Wall Thickness : 1-50mm

Length: 6m or as your requirement
 

Ends

1) Plain
2) Beveled
3) Thread with Coupling or cap
 

End protector

1) Plastic pipe cap
2) Iron protector
 

Surface Treatment

1) Bared
2) Black Painted (varnish coating)
3) Galvanized
4) With Oiled
5) 3 PE, FBE, corrosion resistant coating
 

Payment terms L/C TT
Package Standard export packing or as per customer’s request.
Deliver time 5-7 days according to quantity

 
 SAF 2507 UNS S32750 Stainless Steel Seamless Tube Duplex Steel Tube DIN1.4410
 
Part 2 . Applications
 
Chemical and petrochemical processing industries;
Oil and gas industry;
Application of fertilizer industry.

 
Part 3 . Products List

  • stainless steel sheet /plate
  • Stainless steel coil
  • Stainless steel pipe/tube
  • Stainless steel bar/rod
  • Stainless steel square/angle bar
  • Galvanized steel sheet/plate
  • Galvanized steel coil
  • Galvanized steel pipe/tube

 
Material/Grade : 304 321 316 316L 310S 309S 202 201 430 409L 444 410s 904L 2205 2507 Incoloy 800 800H 800HT 825 Inconel 600 625 718 Monel 400 Hastelloy C-276.etc
 
SAF 2507 UNS S32750 Stainless Steel Seamless Tube Duplex Steel Tube DIN1.4410
 
Part 4 . Packing and Shipping
 
Standard export packing or as per customer’s request .
SAF 2507 UNS S32750 Stainless Steel Seamless Tube Duplex Steel Tube DIN1.4410
 
 
 Part 5 . Company   Information---The Reason Why You Will Choose Us

  • We are an large storage company and have our own factory . We specialize in stainless steel products for 23 years, we can supply Processing services , including cutting ,welding , surface treatment and precision processing.
  • We mainly specialize in stainless steel sheet/plate/circle/coil/strip/pipe/tube/bar. etc and galvanized steel sheet/plate/coil/strip. etc . More than 200 kinds of products for your choice .
  • We can also supply special stainless steel product , such as Monel / Incoloy / Inconel / Hastelloy .etc
  • we have strict inspection system to ensure the quality, and all processes are carried out according to ISO 9001: 2008.
  • we are nominated as the AAA enterprise by Jiangsu government.
  • We are powerful manufacturer audited by world top inspection company ISO ,SGS, TUV and BV.
  • Our products have been exported to more than 60 countries and regions, including 

    Europe,Middle East,South Asia,South America,Africa,United Arab Emirates .etc.

  • The annual production capacity is 50000 tons stainless steel products.

 

Part 6 . Our Service

 

1

Free samples will be available for most of the products
 

2 24 hours online to ensure your inquiry will be replied within 12 hours
3 Most products can be delivered within 7 days after order
4 Small trial order can also be accepted
5 Customized Size & Surface Treatment as your requirement
6

Quality Inspection---We can provide MTC , PMI inspection , and SGS inspection or other third Party Inspection .
 

7 If you are not sure about what exactly you need - feel free to contact us anytime and get professional assistance from us

 

 

 

Part 7 . Contact : 24-hour online service

Name Gao Ben 
Email

gaoben2012@hotmail.com

Skype

benwallace2012
 

QQ

1461733389
 

WeChat

18068357371
 

WhatsApp

86-18068357371

Telephone

86-18068357371

Part 8 . About 2507 

Alloy 32750 is a super duplex stainless steel supplied in the solution annealed condition. As a super duplex stainless steel, it combines the desirable aspects of both austenitic and ferritic grades. The higher chromium, molybdenum and nitrogen contents result in a Pitting Resistance Equivalent number (PREN) of >41, providing pitting and crevice corrosion resistance superior to austenitic and duplex stainless steels in almost all corrosive media, and a Critical Pitting Temperature exceeding 50°C.

Supplied in the annealed condition, it achieves yield strengths of 80ksi (550Mpa), greater than most austenitic and duplex stainless steel grades. It cannot be hardened by heat treatment but can be strengthened by cold working. It also exhibits a low coefficient of thermal expansion and higher heat conductivity than austenitic steels and is suitable for working temperatures up to 300°C. Alloy 32750 is listed in NACE MR 0175 for sour service and having gained ASME Approval for Pressure Vessel applications it can be used in a wide variety of applications.

 

hemical Composition:

  Cr Ni Mo Co Nb (+Ta) Ti V W Cu C Mn N Si P S Fe Al
Min 24.50 6.00 3.00               0.50 0.24 0.10        
Max 26.00 8.00 5.00           0.50 0.03 1.20 0.32 0.80 0.035 0.020 Bal  

Mechanical Properties:

   
0.2% Proof Stress 550 N/mm2 79.8 ksi
Tensile Strength 800 N/mm2 116 ksi
Elongation, 5.65√S0 25%  
Reduction of area 45%  
Hardness (Brinell) <270  
Impact Strength (Room Temp) 80J  
Impact Strength (-46oC) Longitidinal 45J (35J min)  
Transverse 45J (35J min)

Notes:

  1. Testing shall be carried out in accordance with ASTM A370 or EN ISO 6892-1 (tensile), EN ISO 6506-1 (hardness)
  2. Minimum properties quoted (tested at room temperature in a longitudinal direction)
  3. Testing performed on each melt of material per heat treatment batch
  4. Hardness shall be in accordance with NACE MR 1075 with a maximum HRC of 25
  5. ASTM G48A corrosion test (at 50°C) No pitting and < 3.0g/m2 weight loss (ASTM specification < 4.0g/m2)
  6. Ferrite content 35-55%
  7. Microstructure certified free from grain boundary carbides, sigma, chi and laves phases

Physical Properties:

Density (Kg/m3) 7810
Magnetic Permeability (20°C) 33
Young’s Modulus (kN/mm2) 199
Specific Electrical Resistance, 20°C (µΩ.m) 0.8
Mean coefficient of thermal expansion, 20-300°C (m/m/oC) 11.1 x 10-6
Specific Heat, 20°C (J/kg.K) 475
Thermal conductivity, 20°C (W/m.K) 14.2

 

Contact Details
JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

Contact Person: Gao Ben

Tel: +8618068357371

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