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ASTM 450 Stainless Steel Seamless Tube Super Duplex 2205

China Wenzhou Zheheng Steel Industry Co.,Ltd certification
China Wenzhou Zheheng Steel Industry Co.,Ltd certification
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ASTM 450 Stainless Steel Seamless Tube Super Duplex 2205

ASTM 450 Stainless Steel Seamless Tube Super Duplex 2205
ASTM 450 Stainless Steel Seamless Tube Super Duplex 2205

Large Image :  ASTM 450 Stainless Steel Seamless Tube Super Duplex 2205

Product Details:
Place of Origin: Wenzhou,China
Brand Name: Zheheng
Certification: ISO9001
Model Number: tubing
Payment & Shipping Terms:
Minimum Order Quantity: 1 Ton
Packaging Details: In wooded cases or pallets,or as for clients requirement
Delivery Time: 7-15 working days after receiving payment
Payment Terms: T/T, L/C, Western Union
Supply Ability: 5000 Ton/Tons per Month
Detailed Product Description
Keywords: Super Duplex Seamless Tube Application: Construction/Indutry/Building/Chemical
Section Shape: Round Tolerance: ±1%
Shape: Round/Square/Rectangle Grade: 300series
High Light:

Super duplex stainless steel seamless tube


ASTM 300series stainless steel tube


Duplex 2205 stainless steel tube


2205 duplex stainless steel is composed of 22% chromium,3% molybdenum and 5-6% nickel nitrogen duplex stainless steel. It has high strength, good impact toughness and good overall and local resistance to stress corrosion. Compared with 316L and 317L austenitic stainless steel,2205 alloy in the resistance to point corrosion and gap corrosion performance is better, it has a high corrosion resistance, compared with austenite, its coefficient of thermal expansion is lower, higher thermal conductivity. The yield strength of 2205 is twice that of austenitic stainless steel, which allows designers to reduce weight when designing products, giving this alloy a price advantage over 316,317L. This alloy is particularly suitable for the -50°F/+600°F temperature range At the same time, it has also become an important engineering material, which is widely used in petrochemical industry, offshore and coastal facilities, oilfield equipment, paper making, shipbuilding environmental protection and other fields.


2205 stainless steel pipe Usage

(1) Pressure vessels, high-pressure storage tanks, high-pressure pipelines, heat exchangers (chemical processing industry).

(2) Oil and gas pipelines, heat exchangers pipe fittings.

(3) Sewage treatment system.

(4) Pulp and paper industry classifiers, bleaching equipment, storage and treatment systems.

(5) Rotary shaft, press roller, blade, impeller, etc., in high-strength corrosion-resistant environment.

(6) Cargo boxes for ships or trucks.

⑺ Food processing equipment.


Chemical Composition Of  2205 Duplex Steel

Grade C Si Mn P S Ni Cr Mo N
2205 0.03% 1.00% 2.00% 0.030% 0.020% 4.5~6.5% 22.00~23.00% 3.00~3.50% 0.14~0.20%

  • 2205 stainless steel pipe advantages

  • 1.Good weldability.

  • 2.Excellent low temperature toughness.

  • 3.Good corrosion resistance.

  • 4.Excellent mechanial properties.

  • 5.Good heat treatment specifications.

  • 6.High wear resistance and fatigue strength.

  • 7.Low notch sensitivity and tendency to temper brittleness.

  • 8.High polishing properties and surface gloss.

  • 9.Excellent welding performance.


  • Shipment package image

  • ASTM 450 Stainless Steel Seamless Tube Super Duplex 2205 0




Contact Details
Wenzhou Zheheng Steel Industry Co.,Ltd

Contact Person: Mr. BAIN SHEN

Tel: 15858820108

Fax: 86-577-86655371

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