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Industrial S31803 duplex stainless steel Tube Welded 19.05x2x20ft Anti Corrosion

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Industrial S31803 duplex stainless steel Tube Welded 19.05x2x20ft Anti Corrosion

China Industrial S31803 duplex stainless steel Tube Welded 19.05x2x20ft Anti Corrosion supplier
Industrial S31803 duplex stainless steel Tube Welded 19.05x2x20ft Anti Corrosion supplier Industrial S31803 duplex stainless steel Tube Welded 19.05x2x20ft Anti Corrosion supplier Industrial S31803 duplex stainless steel Tube Welded 19.05x2x20ft Anti Corrosion supplier Industrial S31803 duplex stainless steel Tube Welded 19.05x2x20ft Anti Corrosion supplier

Large Image :  Industrial S31803 duplex stainless steel Tube Welded 19.05x2x20ft Anti Corrosion

Product Details:

Place of Origin: CHINA
Brand Name: SPEZILLA
Certification: ISO9001:2008, PED 97/23/EC
Model Number: Seamless Tube

Payment & Shipping Terms:

Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: PLY-WOODEN CASE / BUNDLE WITH PLASTIC CAP
Delivery Time: 25 DAYS
Payment Terms: T/T or L/C
Supply Ability: 1000 TONS / MONTH
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Detailed Product Description
Product Name: Stainelss Steel Tube Standard: ASME SA789
Surface: Pickling,Annealed Materials: Duplex 2205
O.D.: 19.05mm W.T.: 2.0mm
Length MAX: 12000MM Max. Pipe Finish: TIG Welded
Application: Industry Shape: Round
Package: Wooden Case

Industrial S31803 duplex stainless steel Tube Welded 19.05x2x20ft Anti Corrosion

 

 

 

Our duplex and stainless steel tubes can easily be welded and transformed into different structures.

RANGE

6.35 mm OD upto 254 mm OD in 0.6 TO 20 mm thickness.

ERW / Welded tubes in round .

We offer Stainless steel supplies and stainless steel supply items for all stainless steel tube sizes. We are leading stainless steel tube suppliers, stainless steel tubing suppliers.

 

2205 is a duplex (austenitic-ferritic) stainless steel containing about 40 - 50% ferrite in the annealed condition. 2205 has been a practical solution to chloride stress corrosion cracking problems experienced with 304/304L or 316/316L stainless. The high chromium, molybdenum and nitrogen contents provide corrosion resistance superior to 316/316L and 317L stainless in most environments. 2205 is not suggested for operating temperatures above 600°F.

The design strength of 2205 is significantly higher than 316/316L, often permitting lighter wall construction. 2205 has good notch impact toughness down to temperatures below - 40°F.

 

 

Specifications:

 

 

UNS S31803

ASME SA-182 (F51), SA-240, SA-798, SA-790, SA-815
ASTM A182 (F51),A240, A276, A479, A789, A790, A815, A928, A988
SAE J405

 

UNS S32205

ASME SA-182 (F60), SA-240, SA-798, SA-790, SA-815
ASTM A182 (F60), A240, A276, A479, A480, A798, A790, A815, A928, A988
SAE J405

 

 

 

Features

  • High resistance to chloride stress corrosion cracking
  • Chloride pitting and crevice corrosion resistance superior to 317L stainless
  • Good general corrosion resistance
  • High strength
  • Good sulfide stress corrosion resistance
  • Useful up to 600°F

Applications

  • Chemical process vessels, piping, and heat exchangers
  • FGD scrubber systems
  • Pulp mill digesters, bleach washers, chip presteaming vessels
  • Food process equipment
  • Oil field piping, heat exchangers

 

Chemical Composition

Cr

Ni

Mo

C

N

22.0-23.0 4.50-6.50 3.00-3.50 .030 Max 0.14-0.20

Mn

Si

P

S

Fe

2.00 Max 1.00 Max .030 Max .020 Max Balance

 

 

 

 

Industrial S31803 duplex stainless steel Tube Welded 19.05x2x20ft Anti Corrosion
 

Chemical Compositions:

 

Chemical Composition (%) Duplex Stainless Steel Pipe
Alloy 2205 2205
UNS Designation S31803 S32205
Carbon (C) max. 0.030 0.030
Manganese (Mn) max. 2.00 2.00
Phosphorus (P) max. 0.030 0.030
Sulfur (S) max. 0.020 0.020
Silicon (Si) max. 1.00 1.00
Chromium (Cr) 21.0 - 23.0 22.0 - 23.0
Nickel (Ni) 4.5 - 6.5 4.5 - 6.5
Molybdenum (Mo) 2.5 - 3.5 3.0 - 3.5
Nitrogen (N) 0.08 - 0.20 0.14 - 0.20
Iron (Fe) Balance Balance

 

 
MINAL
DIAMETER NPS
OUTSIDE
DIAMETER(MM)
SCH-5S
WALL THICKNESS(MM)
SCH-10S
WALL THICKNESS(MM)
SSCH-40S
WALL THICKNESS(MM)
1/4 13.72   1.65 2.24
3/8 17.15   1.65 2.31
1/2 21.34 1.65 2.11 2.77
3/4 26.67 1.65 2.11 2.87
1 33.40 1.65 2.77 3.38
1 1/4 42.16 1.65 2.77 3.56
1 1/2 48.26 1.65 2.77 3.68
2 60.3 1.65 2.77 3.91
2 1/2 73.03 2.11 3.05 5.16
3 88.90 2.11 3.05 5.49
3 1/2 101.60 2.11 3.05 5.74
4 114.30 2.11 3.05 6.02
5 141.30 2.77 3.40 6.55
6 168.28 2.77 3.40 7.11
8 219.08 2.77 3.76 8.18
10 273.05 3.40 4.19 9.27
12 323.85 3.96 4.57 9.53
14 355.60 3.96 4.78 9.53
16 406.40 4.19 4.78 9.53
18 457.20 4.19 4.78 9.53
20 508.00 4.78 5.54 9.53
22 558.80 4.78 5.54  
24 609.60 5.54 6.35 9.53
30 762.00 6.35 7.92  

32

|

80

812.8

|

2032.0

(Thickness):6.35~30mm

Nominal diameter and wall thickness subject to the approval of vendor and purchaser

 

Industrial S31803 duplex stainless steel Tube Welded 19.05x2x20ft Anti Corrosion

Contact Details
Spezilla Tube Co., Ltd. (Shanghai)

Contact Person: Will Ma

Tel: +86 13918539222

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