Wuxi Baoneng Stainless Steel Co., Ltd.

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AISI 304 Stainless Steel Seamless Pipe 20mm Diameter Stainless Steel Pipe Mirror Polished

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Wuxi Baoneng Stainless Steel Co., Ltd.
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Province/State:jiangsu
Country/Region:china
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AISI 304 Stainless Steel Seamless Pipe 20mm Diameter Stainless Steel Pipe Mirror Polished

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Brand Name :TISCO, ZPSS, BAOSTEEL, POSCO, JISCO, LISCO, etc
Model Number :2507 seamless stainless steel pipe
Place of Origin :CHINA
MOQ :25T
Price :negothiable
Payment Terms :L/C, T/T
Supply Ability :2000T PER MONTH OR MORE
Delivery Time :15-20 days after deposit
Packaging Details :Export Package
Certification :mill certificate
Material :2507 seamless stainless steel pipe
Standard :EN, BS, JIS, etc
Type :seamless stainless steel pipe
Size :6mm - 1174mm Or Customized
Grade :Q235, Q235B, S275, S275jr, A53, st37, etc
Oiled or Non-oiled :Non-oiled
Application :Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe, Gas Pipe,
Technique :ERW, SAW
OD :10mm 20mm
Length :1000-5800mm,6000-12000mm
Processing Service :Bending, Welding, Decoiling, Punching, Cutting, Moulding
Surface Finish :2B
Section Shape :Round
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2507 seamless stainless steel pipe

Duplex 2507 (UNS S32750) is a super duplex stainless steel with 25% chromium, 4% molybdenum, and 7% nickel designed for demanding applications which require exceptional strength and corrosion resistance, such as chemical process, petrochemical, and seawater equipment. The steel has excellent resistance to chloride stress corrosion cracking, high thermal conductivity, and a low coefficient of thermal expansion. The high chromium, molybdenum, and nickel levels provide excellent resistance to pitting, crevice, and general corrosion.

Applications

Oil and gas industry equipment

Offshore platforms, heat exchangers, process and service water systems, fire-fighting systems, injection and ballast water systems

Chemical process industries, heat exchangers, vessels, and piping

Desalination plants, high pressure RO-plant and seawater piping

Mechanical and structural components, high strength, corrosion-resistant parts

Power industry FGD systems, utility and industrial scrubber systems, absorber towers, ducting, and piping

ElementType 2507 (Wt.%)

Carbon: 0.03 max

Manganese: 1.20 max.

Phosphorus: 0.035 max.

Sulfur: 0.020 max.

Silicon: 0.80 max.

Chromium: 24.00-26.00

Nickel: 6.00-8.00

Nitrogen: 0.24-0.32

Molybdenum: 3.00-5.00

Copper: 0.50 max

Element (Wt.%)

Carbon Manganese Phosphorus Sulfur Silicon Chromium Nickel Nitrogen Molybdenum Copper
0.03max 1.20max 0.035max 0.020max 0.80max 24.00-26.00 6.00-8.00 0.24-0.32 3.00-5.00 0.50max

Surface Treatment

Surface Treatment Definition Application
NO.1 A hot - rolled piece whose surface has been treated by heat treatment, pickling or the corresponding process Chemical Tanks, Pipes, Chemical Industry Equipment etc.
2B After cold rolling, heat treatment, pickling or other equivalent treatment, the final cold rolling to give appropriate luster Medical Equipment, Food Industry, Construction Material, Kitchen Utensils etc.
BA After cold rolling, bright heat treatment is given Kitchen Utensils, Electric Equipment, Building Construction etc.
NO.4 Products polished with abrasives 150 to 180 as specified in JIS R6001 Kitchen Utensils, Building Construction, Medical Equipment etc.
HL After polishing, use the appropriate abrasive size to form a continuous polishing streak Building Construction etc.
8K A mirror-like reflective surface given by polishing with finer abrasives over 800 mesh Reflector, Mirror, Interior and exterior decoration etc.

PIPE

Commodity 2507 seamless stainless steel pipe
Grade 2507
OD 6mm-426mm, or as customized
WT 1mm-30mm, or as customized
Length 5m-7m, or as customized
Surface Pickling, matt, polished, mirror
Application Desalination plants, high pressure RO-plant and seawater piping; Mechanical and structural components, high strength, corrosion-resistant parts; Power industry FGD systems, utility and industrial scrubber systems, absorber towers, ducting, and piping
Delivery Time 7-30 days, according to quantity
Price Terms FOB/ CFR/ CIF
Package In bundles, water proof packing, in wooden case, or as per customers’ requirement

AISI 304 Stainless Steel Seamless Pipe 20mm Diameter Stainless Steel Pipe Mirror Polished

AISI 304 Stainless Steel Seamless Pipe 20mm Diameter Stainless Steel Pipe Mirror Polished

FAQ

Q1:What product information must I provide before making a purchase?

Please provide the grade, width, thickness, and surfacetreatment requirements, cold or hot ,as well as the quantities you require.
Q2:What shipping ports are there?
We normally ship from Shanghai,which is very near to my company , if you have other ports requirement, you could tell us in advance
Q3:What are your payment terms?
30% T/T in advance and 70% balance before shipment or LC at sight.
Q4:What about product pricing information?
Prices vary due to changes in raw material prices on a regular basis.
Q5:Is it possible to send samples?
Of course, we offer free samples and express shipping to customers all over the world.
Q6:Do you offer a service for customized products?
Yes, we can produce according to your specifications and drawings.
Q7:Can I pay you a visit at your factory?
Customers from all around the world are welcome to visit our factory.
Q8:Can you assist me in importing steel products for the first time?
Yes, we have shipping agent who will arrange the shipment with you.
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