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SGS Cold Rolled Petrochemical 2205 Stainless Steel Hgih Weldability

HuaXia Steel Corporation Limited

SGS Cold Rolled Petrochemical 2205 Stainless Steel Hgih Weldability

Brand Name : HXM HXSS HXIC

Model Number : 2205

Certification : ISO,SGS,BV

Place of Origin : China

MOQ : 5 MT

Price : US 1000-3000 MT

Payment Terms : L/C, D/P, T/T

Supply Ability : 5000MT/Month

Delivery Time : 15 Work Days

Packaging Details : Wooden pallete, Steel pallete, Water proof woven

Color : Natural Silver

Delivery time : 15-30 Days

Standard : ASTM,AISI,JIS,GB,DIN

Technique : Cold Rolled/Hot Rolled

Grade : 2205

Packing : Standard Sea-worthy Packing,standard exporting packing

Price term : CIF CFR FOB EX-WORK

Application : Petrochemical Equipment

Material : duplex stainless steel

Type : tube, pipe

Product name : 2205 Super Duplex Stainless Steel Tube

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2205 Super Duplex Stainless Steel Tube

Description of 2205 Super Duplex Stainless Steel Tube:

The yield strength of 2205 duplex stainless steel is twice that of austenitic stainless steel. This feature enables designers to reduce weight when designing products, giving this alloy a more price advantage than 316 and 317L. This alloy is particularly suitable for the temperature range of -50°F/+600°F. For applications beyond this temperature range, this alloy can also be considered, but there are some limitations, especially when applied to welded structures.

Chemical Composition of 2205 Duplex Stainless Steel Tube

Stainless steel grades 2205 stainless steel tube chemical composition (mass fraction) (%)
Ni Cr Si Mn C S P MO N
2205 4.50~6.50 21.0-24.00 ≤1.00 ≤2.00 ≤0.03 ≤0.03 ≤0.04 2.5-3.5 0.08-0.2

Specifications of 2205 duplex stainless steel pipe:

Seamless tube 6.0-7325mm 0.5-25.0mm

Welded pipe 14.0-457mm 0.5-45mm

Special specifications can be customized after negotiation.

Features of 2205 Super Duplex Stainless Steel Tube

Compared with ferritic stainless steel and martensitic stainless steel, duplex stainless steel has high toughness, low brittle transition temperature, significantly improved intergranular corrosion resistance and welding performance, while retaining the high thermal conductivity of ferritic stainless steel. The coefficient of linear expansion is small, and it has certain characteristics such as superplasticity. Compared with austenitic stainless steel, its strength is higher, especially the yield strength is significantly improved, and the resistance to intergranular corrosion, stress corrosion and corrosion fatigue is obvious. Improvement.

The 2205 duplex stainless steel pipe is defined as a stainless steel in which the ferrite phase and the austenite phase in the solid-quenched structure are half and half, referred to as 2205 stainless steel pipe, also called 2205 duplex steel pipe. The actual phase ratio is that ferrite occupies 45-55%, and the corresponding austenite occupies 55-45%. The excellent performance of 2205 duplex stainless steel is ensured by an appropriate ratio of two-phase structure.

2205 duplex stainless steel pipe has excellent mechanical properties, corrosion resistance, and good weldability, and has a wide range of uses in the oil and gas industry, marine engineering, chemical industry and other industries. The oil and natural gas industry currently uses duplex stainless steel to lay the oil and gas pipelines with a length of more than 850Km, most of which are 2205 duplex stainless steel seamless steel pipes (some of them are S31803 duplex stainless steel pipes and 2507 duplex stainless steel pipes); West Gas East Due to the corrosive nature of the natural gas medium in the transportation project, the high-pressure pipelines are all made of 2205 duplex stainless steel.

Product & Application

2205 duplex stainless steel pipes are used in the oil and natural gas industry; offshore rock-breaking oil platforms (heat exchanger tubes, water treatment and water supply systems, fire fighting systems, water spray systems, water stabilization systems; petrochemical equipment; desalination (desalination) equipment ( And the high-pressure pipes and sea water pipes in the equipment).

Company Profile
Huaxiao Metal Corporation Limited
Huaxiao metal Corporation Limited is invested by Huaxia international Steel Corporation limted ,Huaxiao

is a professional manufacturer and exporter that is concerned with the development and production of

stainless steel,almuminum, carbon steel, GI, PPGI, and pipe, bar, fastener ,and other metal parts .
Our head office are located in Shanghai with convenient transportation access. Hebei branch office is

establishedin Tangshan city. All of our products comply with international quality standards and are

greatly appreciated in a variety of different markets throughout the world.
Covering an area of 4,000 square meters, we now have over 15 employees team specially responsible

for export business, an annual sales figure that exceeds USD 80Milllon in 2018 ,total more than 40,000

metric ton metal products be exported, and are currently exporting
100% of our production worldwide.
Our well-equipped facilities and excellent quality control throughout all stages of productionenables us to

guarantee total customer satisfaction. Besides, we and our partner factories have obtained ISO9001,

TS16949 certificate.


Shipment & Payment

Shipment/Delivery GP20', GP40', GP45', HQ40,Bulk Vessel,Flat Rack,SOC container ,RF (usually for small tube to make cost down)
Payment T/T, L/C At Sight, OA( After we konw each other more )
Product Title 304/304L stainless steel pipe for drinking water,304/304L stainless steel pipe for dinner set,304/304L stainless steel pipe for machinery


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