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DIN1.4550 Stainless Steel Seamless Pipe SCH40 Oxidation Resistant

China Wenzhou Zheheng Steel Industry Co.,Ltd certification
China Wenzhou Zheheng Steel Industry Co.,Ltd certification
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DIN1.4550 Stainless Steel Seamless Pipe SCH40 Oxidation Resistant

DIN1.4550 Stainless Steel Seamless Pipe SCH40 Oxidation Resistant
DIN1.4550 Stainless Steel Seamless Pipe SCH40 Oxidation Resistant

Large Image :  DIN1.4550 Stainless Steel Seamless Pipe SCH40 Oxidation Resistant

Product Details:
Place of Origin: Wenzhou,China
Brand Name: Zheheng
Certification: ISO certificate
Model Number: 1.4550
Payment & Shipping Terms:
Minimum Order Quantity: MOQ500kg
Packaging Details: Seaworthy Standard Package
Delivery Time: 7-15 working days after receiving payment
Payment Terms: L/C, D/P, T/T, Western Union
Supply Ability: 5000 Ton/Tons per Month
Detailed Product Description
Available Diameter: 1/8''-24'' Wall Thickness: SCH10S,SCH40, SCH XS, SCH 60,SCH80S,SCH12020,SCH1160,SCH
Delivery Time: 15-21 Days,according To The Quantity. Section Shape: Round
Technique: Cold Rolled Price Term: FOB CIF CFR EXW Etc.
Surface: Polishing,annealing,bright Annealing And Acid Pickling End Protection: Plastic Caps
Loading Port: Ningbo Standard: BS, JIS, GB, DIN, ASTM, API, ASTM
High Light:

DIN1.4550 Stainless Seamless Pipe


Oxidation Resistant Stainless Steel Seamless Pipe


SCH40 Stainless Steel Pipe


Type 1.4550 stainless steel is an austenitic grade of chromium steel, which contains columbium as a stabilizing element. Tantalum can also be added for achieving stabilization. This eliminates the carbide precipitation, as well as intergranular corrosion in steel pipes. Type 1.4550 stainless steel pipes offer higher creep and stress rupture properties .This makes them suitable for exposures to sensitization and intergranular corrosion. Moreover, the inclusion of columbium allows 1.4550 pipes to have excellent corrosion resistance.

1.4550 Stainless Steel Pipe Applications

Widely used in the areas such as Sanitary,food industry,
Decoration,construction,upholstery,industry instrument

Mechanical Properties

Grade Tensile StrengthKSI (MPA) Tensile StrengthKSI (MPA) Elongation (% in 2ʺ(50.8 mm) Hardness (Brinell) MAX Hardness (Rockwell B) MAX
1.4550 75 30 40 201 95


Chemical composition

Grade C Cr Mn Ni P S Si Cb/Ta
1.4550 0.08 17.0-20.0 2.0 9.0-13.0 0.04 0.30 0.75 10xC-1.0



1. Corrosion Resistance: One of the key advantages of 1.4550 Stainless Steel Pipes is their exceptional corrosion resistance.

2. High-Temperature Applications: DIN 1.4550 pipes exhibit excellent resistance to high temperatures, making them suitable for applications in industries that involve extreme heat conditions.

3. Chemical Processing Industry: They are used to transport various chemicals, acids, and solvents, ensuring the integrity of the fluid transfer systems.

4. Petrochemical Industry: These pipes can withstand the corrosive nature of petroleum-based compounds and maintain the integrity of the pipelines, ensuring safe and efficient operation.


Why choose us

1.Size control 

2.Chemical composition control

4.ultrasonic testing of steel tube

3.hydraulic testing machine


Package detail

DIN1.4550 Stainless Steel Seamless Pipe SCH40 Oxidation Resistant 0



Contact Details
Wenzhou Zheheng Steel Industry Co.,Ltd

Contact Person: Mr. BAIN SHEN

Tel: 15858820108

Fax: 86-577-86655371

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