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TSING SHAN STEEL INDUSTRIAL LIMITED

  • China,Wuxi ,Jiangsu
  • Verified Supplier
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China Cold Rolled Polished Surface High Corrosion Resistance Duplex Stainless Steel
China Cold Rolled Polished Surface High Corrosion Resistance Duplex Stainless Steel

  1. China Cold Rolled Polished Surface High Corrosion Resistance Duplex Stainless Steel
  2. China Cold Rolled Polished Surface High Corrosion Resistance Duplex Stainless Steel
  3. China Cold Rolled Polished Surface High Corrosion Resistance Duplex Stainless Steel
  4. China Cold Rolled Polished Surface High Corrosion Resistance Duplex Stainless Steel
  5. China Cold Rolled Polished Surface High Corrosion Resistance Duplex Stainless Steel
  6. China Cold Rolled Polished Surface High Corrosion Resistance Duplex Stainless Steel

Cold Rolled Polished Surface High Corrosion Resistance Duplex Stainless Steel

  1. MOQ: 50
  2. Price: 4.55
  3. Get Latest Price
Model NO. s31803 s32205
Shape Round
Technique Cold Rolled
Surface Treatment Polished
Outer Diameter 9.5mm--813mm
Thickness 0.8mm - 34mm
Length 5.8m,6m
OD Tolerance +/- 0.2mm
Thickness Tolerance +/- 0.02mm
Length Tolerance +/- 5mm
Chromium Content 21-23%
Nickel Content 4.5-6.5%
Molybdenum Content 2.5-3.5%
Nitrogen Content 0.08-0.2%
Production Capacity 500000kgs

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  1. Product Details
  2. Company Details

Product Specification

Model NO. s31803 s32205 Shape Round
Technique Cold Rolled Surface Treatment Polished
Outer Diameter 9.5mm--813mm Thickness 0.8mm - 34mm
Length 5.8m,6m OD Tolerance +/- 0.2mm
Thickness Tolerance +/- 0.02mm Length Tolerance +/- 5mm
Chromium Content 21-23% Nickel Content 4.5-6.5%
Molybdenum Content 2.5-3.5% Nitrogen Content 0.08-0.2%
Production Capacity 500000kgs
High Light Cold Rolled Duplex Stainless Steel TubePolished Surface S31803 S32205 TubeHigh Corrosion Resistance 2205 Duplex Tube
Duplex Stainless Steel Tubes S31803/S32205
High-quality duplex stainless steel tubes 2205 S32205 S31803 designed for demanding industrial applications with superior corrosion resistance and mechanical properties.
Product Specifications
Parameter Details
Product Name Duplex Stainless Steel Pipe S31803 00Cr22Ni5Mo3N Duplex 2205
Items Round SS SMLS Pipe
Standard ASTM, GB, DIN, AISI
Material Grade S31803, 2205
Outer Diameter 9.5mm - 813mm
Thickness 0.8mm - 34mm
Length 5.8m, 6m, or as per customer requirements
Tolerance Outer Diameter: ±0.2mm, Thickness: ±0.02mm, Length: ±5mm
Surface Treatment Annealing, Pickling, Sandblasting
Testing Squash test, Extended test, Water pressure test, Heat treatment, NDT
Industry Applications
  • Pipe and Tubes for petrochemical industry
  • Pharmaceutical industry
  • Food industry
  • Aviation and aerospace industry
  • Architectural decoration industry
2205 Duplex Stainless Steel Characteristics
Alloy 2205 (UNS S32305/S31803) is a duplex stainless steel composed of 22% chromium, 3% molybdenum and 5-6% nickel-nitrogen alloy. It offers high strength, excellent impact toughness, and superior overall and local stress corrosion resistance.
Key Advantages
Superior pitting and crevice corrosion resistance compared to 316L and 317L austenitic stainless steel
High corrosion resistance with lower thermal expansion coefficient and higher thermal conductivity
Twice the compressive strength of austenitic stainless steel, enabling weight reduction and cost savings
Excellent performance in temperature range of -50°F to +600°F
Chemical Composition
Element 2205 Composition (%)
Ni 4.50-6.50
Cr 21.0-24.00
Si ≤1.00
Mn ≤2.00
C ≤0.03
S ≤0.03
P ≤0.04
Mo 2.5-3.5
N 0.08-0.2
Common Applications
Chemistry, desalination, material handling, oil and gas mining, pulp and paper, petrochemicals. Products include cargo tanks, couplings, diaphragm seals, fasteners, heat exchangers, hubs, exterior pipes, pipe fittings, pressure rollers, pressure vessels, screw conveyors, shafts, and valve parts.
Additional Features
Durable, corrosion resistant and high-temperature resistant chemical and physical characteristics
Custom pipe production available according to specific customer requirements
Product Gallery
Duplex stainless steel tubes manufacturing process Close-up view of 2205 duplex stainless steel tube surface Duplex steel tubes quality inspection Industrial application of duplex stainless steel pipes Duplex stainless steel tube cross-section and specifications Finished duplex stainless steel tubes ready for shipment
Packaging & Shipping
Professional packaging of stainless steel tubes for export Secure bundling of duplex stainless steel pipes Quality packaging materials for tube protection Final packaged duplex stainless steel tubes ready for transport

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2012

  • Total Annual:

    500,000,000-800,000,000

  • Employee Number:

    100~200

  • Ecer Certification:

    Verified Supplier

Company Overview : The company has an indoor warehouse of 5000 square meters and an open warehouse of 4000 square meters, which can fully meet the temporary turnover and phased storage of customers' steel pipe reservation. The subordinate processing plant has 6 sets of medium frequency h... Company Overview : The company has an indoor warehouse of 5000 square meters and an open warehouse of 4000 square meters, which can fully meet the temporary turnover and phased storage of customers' steel pipe reservation. The subordinate processing plant has 6 sets of medium frequency h...

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  • TSING SHAN STEEL INDUSTRIAL LIMITED
  • NO.288,Youyi Road Xi Shan Dristrict , Wuxi, Jiangsu, China
  • https://www.316lsheet.com/

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