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2205 AISI 304 316 Welding Stainless Steel Tube

Stainless steel pipe is a multi-purpose structural steel pipe made of stainless steel, which has the characteristics of strong corrosion resistance, high strength, cleanliness and stain resistance. Stainless steel pipes are widely used in petroleum, chemical, medical, food, light industry, mechanical instrumentation and other industrial pipelines and mechanical structural components.
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APPLICATIONS

Welded pipe, tubular components, chemical processing, transport and storage, pulp and paper digesters, liquor tanks and paper machines, oil and gas exploration and processing equipment

DESCRIPTION

Duplex Alloy 2205 is a two-phase, ferritic, austenitic 22% chromium, 3% molybdenum, 5 to 6% nickel alloyed stainless steel. It is the most widely used duplex stainless steel grade and is characterized by high yield strength, double that of the standard austenitic stainless steel grades. It demonstrates good fatigue strength, as well as outstanding resistance to stress-corrosion cracking, crevice, pitting, erosion and general corrosion in severe environments.

CHEMISTRY TYPICAL

Carbon: 0.30 max
Silicon: 1.0 max
Manganese: 2.00 max
Molybdenum: 2.50 - 3.50
Nickel: 4.50 - 6.50
Chromium: 21.00 - 23.00
Phosphorus: 0.03 max
Sulfur: 0.020 max
Nitrogen: 0.08 - 0.20 I
ron: Balance

PHYSICAL PROPERTIES

Density: 0.285 lbs/in3 7 .88 g/cm3

Thermal Conductivity: BTU-ft/hr/ft2/°F (W/m-° K):
At 68 - 212 °F (20 - 100 °C): 11.0 (19.0)

Mean Coefficient of Thermal Expansion: in/in/°F (µm/m•K):
32 - 212 °F: 7.6 x 10·6 (13.7)

Modulus of Elasticity: ksi (MPa):
27.5 x 103 (190 x 103) in tension

FORMS

Coil - Strip, Foil, Ribbon Wire - Profile, Round, Flat, Square

MECHANICAL PROPERTIES AT ROOM TEMPERATURE

ANNEALED TYPICAL:

Ultimate Tensile Strength: 90 KSI min (620 MPa min)
Yield Strength: (0.2% offset): 65 KSI min (448 MPa min)
Elongation: 25% min
Hardness: Re 32 max

TEMPERED

Duplex Alloy 2205 can be cold rolled to various tempers. Contact Ulbrich Technical Service for additional information.

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commodityStainless steel pipe
material304, 304L, 316, 316L, 309S, 310S, 317L, 321, 409, 409L, 410, 420, 430, etc
surfaceMatt, Pickling, bright, polished
standardAISI, ASTM, DIN, EN, GB, JIS, etc
specification(1) thickness: 3.0mm- 16.0mm
(2) Width: 1000mm-2000mm
(3) Length: 2000mm, 2438mm, 3000mm, 6000mm, etc
(4) The specifications can be provided as clients' requirement.
application(1) Construction, decoration
(2) petroleum, chemical industry
(3) electrical appliances, automotive, aerospace
(4) house ware, kitchen appliances, cutlery, foodstuff
(5) surgical instrument
advantage(1) High surface quality, clean, smooth finish
(2) Good corrosion resistance, durability than ordinary steel
(3) High strength and to deform
(4) Not easy to be oxidized
(5) Good welding performance
(6) The use of diversity
package(1) Products are packed and labeled according to regulation
(2) According to customers' requirement
deliverywithin 20 working days since we get the deposit,
mainly according to your quantity and the ways of transportation
paymentT/T, L/C
shipmentFOB/CIF/CFR
productivity500tons/month
noteWe can supply other grade products as customers' requirement.
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1. Free sample.
2. Rich market forecast advice.
3. Timely Response.
4. Lock Price to help you save cost, Trade assurance.
5. Advanced production lines, Strong productive ability.
6. Professional order system, Complete operation.
FAQ.jpg

Q:Are you trading company or manufacturer?

A:We are professional manufacturer for steel pipe,and our company also is a very professional atrade company for steel products.

We can also provide a wide range of steel products.

Q:Will you delivery the goods on time?

A:Yes, we promise to provide best quality products and delivery on time. Honesty is our company's tenet.

Q:Can I get some samples?

A:Yes, we can supply free sample, but the shipping cost would be paid by our customers.

Q:How to confirm the Product Quality before placing orders?

A:You can get free samples, the quality can be inspect by third-party.

Q:How can I get your quotation as soon as possible?

A:The email and fax will be checked within 24 hours, meanwhile, the Skype, Wechat and WhatsApp will be online in 24 hours.

Please send us your requirement and order information, specification ( Steel grade, size, quantity, destination port ), we will work out a best price soon.

Q:What are our main products?

A:Main products: Stainless steel plate, stainless steel coil, stainless steel pipe, stainless steel round bar and other products.


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