Stainless Steel Pipe

2205 Duplex Stainless Steel Pipe
2205 Duplex stainless steel alloy is a duplex stainless steel composed of 22% chromium,3% molybdenum and 4.5% nickel nitrogen alloy. It is featured by high strength, good impact toughness and good overall and local resistance to stress corrosion.

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2205 Duplex Stainless Steel Pipe Description

2205 Duplex stainless steel pipe has more than twice of yield strength than ordinary austenitic stainless steel, and it has enough plastic toughness required for molding. 2205 duplex stainless steel has excellent corrosion resistance. Because it contains 22% chromium and 3% molybdenum, it can show better corrosion resistance than 316L and 317L in most environments. This alloy also performs well when it comes to localized corrosion resistance. In oxidizing and acidic solutions, 2205 Duplex stainless steel pipe is highly resistant to pitting and crevice corrosion. Moreover, when compared with austenitic stainless steel with similar alloy content, its wear corrosion resistance and fatigue corrosion performance are better than austenitic stainless steel. Whether under dynamic load or static load conditions, 2205 duplex stainless steel has a higher energy absorption capacity than austenitic stainless steel, which has obvious advantages for structural parts to cope with emergencies such as collisions, explosions, etc..


Product Parameters

Product Name2205 Duplex Stainless Steel Pipe
TypeSteel Pipe
Outer diameterRound Tube4mm-200mm
Square Tube10*10mm-100*100mm
Rectangular Tube10*20mm-50*100mm
Wall Thickness0.6mm-6.0mm
Length1-6 meters, Length can be customized
StandardASTM, AISI, JIS, GB, DIN, EN, etc.
SurfaceBlack, Bright Polished, Rough Turning, Matt Surface Treatment, No. 4. BA, etc.
Scope of ApplicationCommon applications for stainless steel pipes include food processing,Textile operations, Breweries, Water treatment plants, Oil and gas processing,Fertilizers and pesticides, Chemical applications, Construction, Pharmaceuticals, Auto parts, etc.
CertificateISO, SGS, BV, etc.
Production TechnologyHot Rolling, Cold Rolling
Edge ProcessingEdging, Trimming

 

Chemical Composition

CSiMnCrNiMoSP
≤ 0.03≤1.0≤ 2.021.0~23.04.5~6.52.5~3.5≤ 0.02≤ 0.03

 

Mechanical Properties

Tensile Strength Kb (MPa)Yield Strength σ0.2 (MPa)Elongation D5 (%)Hardness
≥620≥450≥25≤ 293HB

 

Physical Performance

Density(g/cm³)Modulus of Elasticity(Gpa)Coefficient of Thermal Expansion(10-6/°C)Coefficient of Thermal Conductivity(W/m*K)Resistivity(ΜΩ. cm)
7.8819013.719.080


Lingchuang Steel Group

Lingchuang Steel Group Co., Ltd.  is located in the beautiful coastal port city, Jinan, Shandong province, which is well-known with good reputation, high-quality products, strong strength and favorable price.

The Company has been engaged in the steel industry for over 15 years as well as rich steel experience in both the international market, and domestic market. The company has standard workshops and modern comprehensive equipment, providing a strong guarantee for high-quality products. The company has established strategic partnerships for import and export business with many famous enterprises. Now more than 10,000 tons of inventory and over 800 specifications in stock so that can ship timely to meet clients demand. These products are suitable for engineering, coal, textile, electric power and other industries.

Adhere to customer first
Strive for first-class quality
Adhere to product quality as the foundation
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Q: How do you guarantee the quality of your products?

A: According to production standards, we can also accept third-party inspections, and all products undergo strict quality inspection before packaging.  

 

Q: What is your delivery time?

A: It mainly depends on your location and demand, usually the delivery time is around 7-10 days after deposit arrived , if there is stock in our warehouse, we can send out within 3 days.

 

Q: What is your main product?

A: Our main products are Galvanized steel, Aluminum steel and other products, including sheet, bar, pipe, coil, channel steel.

 

Q: Can custom products be produced?

A: We support custom steel in different sizes, designs and finishes.

 

Q: Can you provide samples?

A: Yes, we can provide samples for free, but need buyer to provide shipping cost. Also can provide customized samples according to your drawing , sample charge can be refunded when bulk order released.

 

Q: What are your strengths?

A: We guarantee that the quantity and specifications of the products are fully in line with the customer's order standards and support any type of testing, we also will provide material test certificate from our QC to clients before delivery . In addition, we have more professional services and competitive prices.

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