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Seamless ASTM A789 Duplex 2205 Petrochemical Pipe

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Xi'an New Force Energy Engineering Co.,Ltd

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Seamless ASTM A789 Duplex 2205 Petrochemical Pipe

Name: Seamless ASTM A789 Duplex 2205 Petrochemical Pipe
Brand: NEW FORCE
Price: 1 USD

Brand Name : NEW FORCE

Model Number : 2205

Certification : ISO

Place of Origin : China

MOQ : negotiable

Price : negotiable

Payment Terms : L/C, T/T

Supply Ability : 1000 tons per month

Delivery Time : 5~15 weeks

Packaging Details : Sea Worthy Packing

Steel : Duplex 2205

Material : ASTM A789

OD : 12 - 813 mm

Length : 5.8m, 6m, 12m (as per request)

Technique : Seamless

Special Pipe : petrochemical pipe

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Duplex Steel Pipe for Petrochemical Industry

Duplex and carbon steel are usually the two most alloys that are the material of choice in the petrochemical industry. They are called ‘duplex’ as they have approximately equal proportions of ferritic and austenitic phases. This chemical composition gives it better strength, weight saving, greater corrosion resistance and a better price stability.

Unlike similar steels, duplex also displays improved resistance to localised corrosion, particularly pitting, crevice corrosion and stress corrosion cracking. Due to its ferritic qualities, it also shows very good resistance to stress corrosion cracking, as well as good ductility when compared to standard austenitic steels. In some cases, the strength of duplex stainless steel can be up to double that of the most commonly used grades of stainless steel.

In terms of applications, duplex piping products are used for a wide variety of functions such as:

• Transportation of various liquids and gases,
• Structural and mechanical components of processing plants
• Heat exchangers
• Cooling pipes

Product Name	Super Duplex Stainless Steel Pipe, Heat Transferring Tubing for Petrochemical Industry, Sea Water Treatment S2205, S31803
Material	Stainless Steel
Shape	Round, Square, Rectangular, Oval, Hexagonal
Grade	200 Series:201/202
	300 Series:301/302/303/304/304 L/304 N/309/309 S/310/316/316 L/321/347
	400 Series: 403/408/409/410/416/420/430/431/440/440A/440B/440C/439/443/444
	600 Series: 610/620/630
	900 Series: 904L
Specifications	Outer Diameter:12mm-813mm Thickness: 0.5-60mm Length: 5.8m, 6m, 12m (as per request)
Surface Characteristics	NO.1,NO.2D,NO.2B,BA,NO.3,NO.4,NO.240,NO.320,NO.400,HL,NO.7,NO.8,BA/2B
Standard	ASTM A312,A213,GB/T6893-2000,GB/T4437-2000,ASTM B210,ASTM B241,ASTM B234,JIS H4080-2006,etc
Technique	Hot rolled,cold rolled, cold drawn, Casting,Forged,etc.
Inspection	ISO, SGS, BV, TUV and so on.
Tolerance	0.01-0.15mm
Application	Oil well pipe (casing, tubing and drill pipe, etc.), pipeline, boiler tube, mechanical structure pipe, hydraulic prop pipe, gas cylinder tube, geological tube, chemical pipe (high-pressure chemical fertilizer pipe, oil cracking pipe) and ship pipe
Packaging	1. cases packed in wooden cases 2. paper packaging 3. plastic packing 4. foam packaging Packaging according to customer requirements or products
Delivery	7-35days or according to the quantity
Payment	L/C, T/T(Negotiable)

Seamless ASTM A789 Duplex 2205 Petrochemical Pipe

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