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  • Jiangsu Jiangsu Hengdali Steel Industry Co., Ltd.
  • Jiangsu Jiangsu Hengdali Steel Industry Co., Ltd.
  • Jiangsu Jiangsu Hengdali Steel Industry Co., Ltd.
  • Jiangsu Jiangsu Hengdali Steel Industry Co., Ltd.
  • Jiangsu Jiangsu Hengdali Steel Industry Co., Ltd.
  • Jiangsu Jiangsu Hengdali Steel Industry Co., Ltd.

440 stainless steel pipe

The 440 stainless steel pipe offers several advantages, including exceptional hardness, excellent wear resistance, and good corrosion resistance. Its high carbon content contributes to its superior hardness and edge retention, making it ideal for demanding applications in industries such as aerospace, medical equipment, and cutlery manufacturing. Additionally, it performs well in high-stress environments, ensuring durability and reliability in critical components like surgical instruments and valve parts. Overall, the 440 stainless steel pipe provides outstanding performance and longevity in applications where both hardness and corrosion resistance are essential.

CLASSIFICATION :

KEYWORDS :

440 stainless steel pipe

MOQ :

2 TONS

SURFACE FINISH :

Polishing, Brushing, Mirror Finish, Pickling, Electropolishing, Sandblasting, Coloring, Texturing

PROCESSING TECHNOLOGY :

Hot Rolling, Cold Rolling, Cold Drawing, Welding, Extrusion

CUSTOMIZED:

Customized Logo , Customized Packaging , Product Customization

PRODUCT DETAILS

The 440 stainless steel pipe is primarily used in applications requiring high hardness, excellent wear resistance, and good corrosion resistance. It is extensively utilized in industries such as cutlery manufacturing, aerospace, and medical equipment, where components must maintain sharpness and withstand wear and tear. Typical applications include surgical instruments, valve components, and high-stress mechanical parts. Its high carbon content and superior hardness make it ideal for demanding environments where durability and precision are essential.

440 stainless steel pipe

 

 

Standard

Food Grade Sanitary Tube: KS D 3585, AS 1528.1, 3-A 63-, ASTM A270, ISO 2037(NF A49-249), EN 10357(DIN 11850), EN 10217-7, ASME BPE, JIS G3447, JIS G3448, GB/T 12771, GB/T 22380

Heat exchanger tube: ASTM A249 / ASME SA249, ASTM A213 / ASME SA213, ASTM A269, ASTM A789 / ASME SA789, GB/T 24593-2009, GB/T 13296, ,GB/T 21833, DIN 17458, DIN 28180, HG 20537.2, EN 10216-5, EN 10217-7, EN 10312, JIS G3463, JIS G3448

Industrial pipe: ASTM A312, ASTM A213, ASTM A269, ASTM A789, ASTM A778, ASTM A358, ASTM A409, ASME B36.19M, ASME SA312, ASME SA213, EN 10216-5, EN 10217-7, EN 10312, JIS G3459, JIS G3463, JIS G3448, GB/T 14976, GB/T 13296, GB/T 12771, DIN 17456, DIN 17458, DIN EN 10216-5, HG 20537.3

Drinking water tube: ASTM A270, ASTM A312, ASTM A778, ASME B31.3, EN 10312, EN 10217-7, EN 10216-5, JIS G3448, JIS G3459, GB/T 19228.1, GB/T 19228.2, GB/T 14976, DIN 1988-200, DIN EN 10312

Mechanical tube: ASTM A554, ASTM A511, ASTM A269, ASTM A789, ISO 1127, ISO 2037, EN 10216-5, EN 10217-7, JIS G3448, GB/T 12771, ASME B36.19M, EN 10296-2

Size

Outer Diameter Range: 9.5~2000mm, Customizable
Thickness Range: 0.5~20mm (Size can be customized.)
Length: Up to 18.3 meters per piece.

Shape Section 

Round, square, rectangular

   

 

Usage

Sanitary tubing: for food processing industry, beverage industry, sugar mill and so on;

Heat exchanger tube: condenser, boiler, super heater, evaporator and so on;

Industiral pipe: for petroleum delivery, gas delivery, petrochemical industry, wastewater treatment, drainage system, and so on;

Mechanical tube: handrail, railings, balustrade, hence and so on.

Features:
1.Our stainless steel tubes pipes are treated by bright annealing, inside weld bead removing, precise polishing. The roughness of tubes could be under 0.3μm.

2.We have the non destructive testing ( NDT ), eg. online eddy current inspection and hydraulic or airtightness testing.

3. Thick welding, good appearance.The mechanical properties of tube could be tested.

4. Full material traceability is guaranteed during the manufacturing process.

5. Polished tube is supplied in individual plastic sleeves with capped ends ensuring optimum cleanliness.

6. Internal Bore: Tubes have a smooth, clean and crevice free bore.

 

Jiangsu Hengdali Steel Industry Co., Ltd. is a modern enterprise integrating production, processing and trade, and is a leading iron and steel enterprise group in China.
The main products of the company: seamless steel pipe, steel plate, round rod, galvanized pipe, galvanized sheet, copper plate, copper pipe, aluminum plate, aluminum tube, PPGI,PPGL, stainless steel plate, stainless steel tube, stainless steel belt, stainless steel products, etc.

 

 

Packing and shipping

Our products rely on high-quality product quality, good reputation, and innovative marketing concepts, selling well overseas, such as the United States, Europe, the Middle East, Southeast Asia, Japan, South Korea and other more than 80 countries around the world, with close and good trade partnerships.

 

 

Application field

The company has established strategic partnership with well-known iron and steel enterprises to achieve effective integration of production, supply and marketing resources and further improve product quality. Through years of unremitting efforts and hard work, the company builds a reputation system with excellent quality, and trusts merchants with comprehensive and meticulous service. 

 

Customer visit

Application Areas


We guarantee you a product at a competitive price and we will be at your service to meet all your specifications and needs.

Integrating production, processing and trade

The main supply fields are: aerospace, national defense equipment, military weapons, chemical industry, shipbuilding, nuclear energy, trains, containers, etc.

Petroleum Petroleum
Marine Exploration Marine Exploration
Coal Mine Coal Mine
Architectural Engineering Architectural Engineering
Electric Field Electric Field
Boiler Field Boiler Field
Petroleum Petroleum
Marine Exploration Marine Exploration
Coal Mine Coal Mine
Architectural Engineering Architectural Engineering
Electric Field Electric Field
Boiler Field Boiler Field

CERTIFICATE

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