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2507 Stainless steel pipe

2507 stainless steel pipe is a ferritic-austenitic (duplex) stainless steel with excellent resistance to pitting corrosion, crevice corrosion and uniform corrosion. 2507 stainless steel pipe is a kind of pipe material that is extremely rich in industrial applications, and there are many types, including finish rolling, bright pipe, precision 2507 stainless steel pipe and thick-walled 2507 stainless steel pipe, etc.

Detailed introduction

Specifications of Stainless Steel Pipe




Ss 405 , 409, 409L, 410, 420, 420J1 , 420J2 , 420F , 430 ,431

Austenite Cr-Ni -Mn

201, 202

Austenite Cr-Ni

304, 304L, 309S, 310S

Austenite Cr-Ni -Mo

316, 316L

Super Austenitic

904L, 220 , 253MA, 254SMO, 654MO


S32304 , S32550 ,S31803 ,S32750


1.4372 ,1.4373, 1.4310, 1.4305, 1.4301, 1.4306 , 1.4318 ,1.4335, 1.4833 , 1.4835 , 1.4845, 1.4841, 1.4401 , 1.4404 , 1.4571 ,1.4438, 1.4541 , 1.4878 , 1.4550 , 1.4539 , 1.4563 , 1.4547


1.4462 , 1.4362 ,1.4410 , 1.4507


1.4512, 1.400 , 1.4016 ,1.4113 , 1.4510 ,1.4512, 1.4526 ,1.4521 , 1.4530 , 1.4749 ,1.4057


1.4006 , 1.4021 ,1.4418 ,S165M ,S135M

Surface Finish

No. 1, No. 4, No. 8, HL, 2B, BA, Mirror




Outer Diameter


Payment Term



Export standard package or as your requirements

Deliver Time

7-10 working days


1 Ton

2507 stainless steel pipe is also called duplex stainless steel. It combines the most beneficial properties of many ferritic and austenitic steels. Due to the high content of chromium and molybdenum, it has excellent resistance to pitting corrosion, crevice corrosion and corrosion. The ability to corrode uniformly. The bidirectional microstructure ensures that the steel has high resistance to stress corrosion cracking and high mechanical strength.

2507 stainless steel pipe has strong resistance to local pitting corrosion, pitting corrosion and crevice pitting corrosion, mainly due to the role of Mo, N and other elements in the chemical composition. After years of research, a pitting corrosion equivalent index PREN has been established to evaluate. The higher the value, the stronger the ability to resist local pitting corrosion.

Packing: seaworthy wooden pallets,water proof paper,pvc film,interleaving paper, in 20' or 40' container or as per customers' requirements.

-- 20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High)

-- 40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)

-- 40ft HC:12032mm(Lengh)x2352mm(Width)x2698mm(High)

Q1:Can you send samples?

A:Of course, we can provide customers with free samples and express shipping service to all over of the world.

Q2:What product information do I need to provide?

A:Please kindly provide the grade, width, thickness, surface treatment requirement should you have and quantities you need to purchase. 

Q3:It's my first time to import steel products, can you help me with it?

A:Sure,we have agent to arrange the shipment, we will do it together with you.

Q4:What ports of shipment are there?

A:Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you can specify other ports according to your needs. 

Q5:What about product prices information?

A:Prices various according to periodic price changes of raw materials.

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