Your Professional S32750 Stainless Steel Pipe Supplier

 

ALLOK (Jiaxing) Metal Materials Co.,Ltd. was built in 2018, it owns two production bases in Jiaxing city and Yancheng city, equipped with precision cold rolling machines, cold drawing machines, bright annealing furnace, ultrasonic cleaning tank, passivation tanks, multi-line electropolishing devices, ultrapure water preparation machine, dryer, clean room, eddy current testing detector, ultrasonic flaw detector and other equipment, focusing on the production of stainless steel tubes, stainless steel pipes and nickel alloy tubes. for non-standard products that need to be customized, we have the ability to sample and mass produce for customers in a relatively short period of time.

 
 
Why Choose Us

Rich Products

Our company can produce stainless steel tubes, nickel alloy tubes, electrolytic polished tubes, bright annealed tubes, stainless steel coils, stainless steel capillary tubes, alloy tubes, etc.

Products Widely Used

The products produced by our company can be widely used in the biopharmaceutical industry, fine chemical industry, semiconductor industry, instrumentation industry, gas engineering industry and aerospace industry.

Advanced Production Equipment

Our company has advanced production equipment, such as precision cold rolling mills, cold drawing machines, bright annealing furnaces, ultrasonic cleaning tanks, passivation tanks, multi-line electrolytic polishing devices, etc.

 

Quality Guaranteed

All products we produce have ISO9001:2015 certificates, and all products are strictly tested in accordance with industry standards and contract agreements before leaving the factory. MTC is provided, and third-party testing certificates can be provided when necessary.

 

Characteristics Of S32750 Stainless Steel Pipe
 

High Precision

ASTM A790 pipes are manufactured with strict dimensional tolerances, ensuring consistent and accurate dimensions along their entire length.

Smooth Surface Finish

These pipes have a smooth surface finish, which is essential for applications where fluid flow or the passage of precision instruments is involved.

Uniform Mechanical Properties

Precise control over the manufacturing process results in uniform mechanical properties, including tensile strength, yield strength, and elongation, which is important for reliable performance.

Customizable

Can be produced in various sizes, shapes, and grades to meet the specific requirements of different industries and applications.

 

 

Specification

Standard: ASTM A790 / ASME SA790, ASTM A789 / ASME SA A789

Dimensions: ASTM, ASME and API

Seamless Pipes & Tubes Sizes: 1 / 2″ NB – 8″ NB

Welded Pipes & Tubes Sizes: 6″ NB – 24″ NB

Outer Diameter: 6.0-630mm

Schedule: SCH 10, SCH20, SCH30, SCH40, STD, SCH60, XS, SCH80, SCH120, SCH140, SCH160, XXS

Thickness: 0.3mm – 50 mm

Type: Seamless / ERW / Welded/ Fabricated

Form: Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes

Length: Single Random, Double Random & Cut Length

End: Plain End, Bevelled End, Treaded

S32750 Pipe

 

Chemical Composition Of S32750 Stainless Steel Pipe

 

S32750

C

Mn

Si

P

S

Cr

Mo

Ni

N

Fe

0.030 max

1.20 max

0.80 max

0.035 max

0.020 max

24 – 26

3 – 5

6 – 8

0.24 – 0.32

58.095

 

Mechanical Properties Of S32750 Stainless Steel Pipe

 

Density

Melting point

Tensile Strength

Yield Strngth

Elongation

7.8 g/cm3

2400-2460 Deg F

Psi – 116000,

Mpa – 800

Psi – 80000,

Mpa – 550

15%

Paramenters

 

Material

Stainless Steel Pipe

Process method

Cold drawn, cold Rolling

Grade

S31803/SAF2205, S32750, S32760

Standards

ASTM (ASME) A 789/ A 789M

Size

A) O. D.: 3/4" to 3"
B) W. T.: 10BWG, 12BWG, 14BWG, 16BWG, 18BWG, 20BWG, 22BWG

Length

Max. 12 meters

Applications

For heater exchanger, condenser

 

Application of S32750 Stainless Steel Pipe

Chemical Process Industry: Due to its high corrosion resistance UNS S32750 is ideal for use in Nitric Acid Processes, Polypropylene Production, PVC Production, Dioxide, Caustic Evaporators, and Equipment.

 

Marine Industry and Shipbuilding: Propellers and Shafts, Rudders, Shaft Seals, Pumps, Bolts and Fasteners, Valves, Instrumentation, Oil and Chemical Tankers.

 

Oil and Gas Industry: Pumps, Valves, Pipe, Vessels, Wellhead Equipment, Subsea Equipment.

 

Pollution Control: Fans and pumps, Wet Scrubbers, Incinerators.

Pulp and Paper Industry

Black liquor heater tubes, Digester Blow Valves, Rotary Feed Valves, I.D.Fans, Brownstock Washers, Precipitators, Bleaching Components.

Food Industry

Sugar Cane Centrifuges, Corn and Vegetable processing plant.

Agrochemicals

Fertilizer Production (Wet phosphoric acid).

 

 

FAQ

 

Q: Is S32750 a duplex or super duplex?

A: S32750 (UNS S32750, DIN 1.4410, ASTM F53) and S32760 (UNS S32760, DIN 1.4501, ASTM F55) are both super duplex stainless steels (SDSS).

Q: What are the advantages of stainless steel pipes?

A: The benefits of stainless steel pipes include corrosion resistance, durability, strength, and ease of maintenance.

Q: What is the difference between S32750 and S32507?

A: Super Duplex Steel S32750 Plates are mostly used in marine industries and offshore oil drilling companies. Super Duplex Steel S32507 Plates are widely used in food processing equipment and food packaging equipment. It is also used in gas processing units, petrochemical industries, and oil & gas refineries.

Q: What is the hardness of S32750?

A: For wrought and cast super duplex stainless steels such as S32750, the hardness shall not exceed 32 HRC (Rockwell Hardness C) as specified in NACE MR0103-2015. The NACE standard is widely referenced for the specification of metals used across the Oil and Gas industry.

Q: What is the yield strength of super duplex S32750?

A: The steel combines high mechanical strength (typically up to 570 MPa yield strength) and good ductility with outstanding corrosion resistance in marine environments. The alloy is supplied with a PREN (Pitting Resistance Equivalent) at >= 40.0 which guarantees high resistance to pitting corrosion.

Q: What material group is S32750?

A: 2507 (UNS S32750/EN 1.4410) is a premium super duplex stainless steel designed to deliver exceptional corrosion resistance and high mechanical strength in the most demanding environments.

We're well-known as one of the leading s32750 stainless steel pipe manufacturers and suppliers in China. Please feel free to wholesale custom made s32750 stainless steel pipe at competitive price from our factory.

Nickel 200 Pipe