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1.4404/TP316L Stainless Steel Erw Pipe/Tubo for Wastewater Treatment Plant as per EN ISO 1127

1.4404/TP316L Stainless Steel Erw Pipe/Tubo for Wastewater Treatment Plant as per EN ISO 1127

  • 1.4404/TP316L Stainless Steel Erw Pipe/Tubo for Wastewater Treatment Plant as per EN ISO 1127
  • 1.4404/TP316L Stainless Steel Erw Pipe/Tubo for Wastewater Treatment Plant as per EN ISO 1127
  • 1.4404/TP316L Stainless Steel Erw Pipe/Tubo for Wastewater Treatment Plant as per EN ISO 1127
  • 1.4404/TP316L Stainless Steel Erw Pipe/Tubo for Wastewater Treatment Plant as per EN ISO 1127
  • 1.4404/TP316L Stainless Steel Erw Pipe/Tubo for Wastewater Treatment Plant as per EN ISO 1127
  • 1.4404/TP316L Stainless Steel Erw Pipe/Tubo for Wastewater Treatment Plant as per EN ISO 1127
1.4404/TP316L Stainless Steel Erw Pipe/Tubo for Wastewater Treatment Plant as per EN ISO 1127
Product Details:
Place of Origin: China
Brand Name: YUHONG
Certification: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015
Payment & Shipping Terms:
Minimum Order Quantity: 500KGS
Price: negotiation
Packaging Details: Plywood case/Woven bag in bundle
Delivery Time: according to quantity
Payment Terms: T/T, L/C
Supply Ability: 500 tons per month
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Detailed Product Description
Standard: EN10217-7 Material: 1.4401/1.4404; TP316/316L
Type: Straight Welded Pipe Length: 6m Or Specified Length As Required
Application: Waste Water Treatment Delivery Condition: Solution Annealed & Pickled
Test: Eddy Current Test, Hydrostatic Test, Radiographic Test, Ultrasonic Test, Grain Size Test , ... Packing: Plywood Case/Woven Bag In Bundle
High Light:

316L Stainless Steel Welded Pipe

,

Wastewater Treatment Stainless Steel Welded Pipe

 

1.4404/TP316L Stainless Steel Erw Pipe/Tubo for Wastewater Treatment Plant as per EN ISO 1127

 

 

Overview:

 

EN10217-7 is a European standard that specifies the technical delivery conditions for welded stainless steel tubes for pressure purposes. The standard covers a range of grades, including 1.4401 and 1.4404, which are commonly known as 316 and 316L stainless steel.

 

1.4401 and 1.4404 are austenitic stainless steels with high corrosion resistance and excellent mechanical properties. They are commonly used in applications where resistance to corrosion is critical, such as in the chemical, petrochemical, and food processing industries.

 

The welded pipes produced in accordance with EN10217-7 1.4401/1.4404 are typically used for conveying fluids under pressure. The pipes are manufactured using a variety of welding techniques, including TIG, plasma, and laser welding. The pipes are available in a range of sizes and wall thicknesses to suit different applications.

 

In addition to the technical delivery conditions, EN10217-7 also specifies the testing and inspection requirements for the welded pipes. This includes non-destructive testing, such as ultrasonic testing, and visual inspection to ensure the pipes meet the required quality standards.

 

Specification:
 

Specification EN10217-7
Grades TP316/316L; 1.4401/1.4404
Type Straight welded pipe
Outer Diameter 10.2mm to 1016mm or custom size
Wall Thickness 1.0mm to 14.2mm or custom thickness
Length 6 meters or custom cut lengths
Delivery Condition Solution Annealed & Pickled
Ends Plain End, Beveled End
Other Testing Product Analysis, Eddy Current Test, Hydrostatic Test, Radiographic Test, Ultrasonic Test, Flattening Test, Hardness Test, Tensile Test etc.
Dimension All Pipes are Manufactured and Inspected / Tested to the Relevant standards 
Packing Plywood case/Woven bag in bundle


Chemical Composition:

Grade UNS C Mn P S Si Cr Ni Mo N
TP316 S31600 0.08 max 2.00 max 0.045 max 0.03 max 1.00 max 16.0-18.0 10.0-14.0 2.00-3.00 /
TP316L S31603 0.035 max 2.00 max 0.045 max 0.03 max 1.00 max 16.0-18.0 10.0-14.0 2.00-3.00 /
1.4401 / 0.07 max 2.00 max 0.045 max 0.015 max 1.00 max 16.5-18.5 10.0-13.0 2.00-2.50 0.11 max
1.4404 / 0.03 max 2.00 max 0.045 max 0.015 max 1.00 max 16.5-18.5 10.0-13.0 2.00-2.50 0.11 max


Mechanical Properties:

Grade Tensile Strength, min, ksi (MPa) Yield Strength,
min, ksi (MPa)
Elongation in 2 in.
or 50mm, min (%)
TP316 515 205 35
TP316L 485 170 35
1.4401 510-710 205 40
1.4404 490-690 190 40

 

Application:

 

1. Chemical Processing: The high corrosion resistance of EN10217-7 1.4401/1.4404 welded pipe makes it ideal for use in chemical processing plants where it is exposed to harsh chemicals and corrosive environments.

 

2. Food and Beverage Industry: The pipe is also used in the food and beverage industry due to its hygienic properties and resistance to corrosion, making it suitable for transporting food and beverages.

 

3. Oil and Gas Industry: EN10217-7 1.4401/1.4404 welded pipe is used in the oil and gas industry for transporting oil, gas, and other fluids. The pipe's high strength and corrosion resistance make it ideal for use in harsh environments.

 

4. Pharmaceutical Industry: The pipe is also used in the pharmaceutical industry due to its hygienic properties and resistance to corrosion, making it suitable for transporting pharmaceutical products.

 

5. Water Treatment: EN10217-7 1.4401/1.4404 welded pipe is used in water treatment plants due to its resistance to corrosion and its ability to withstand high pressure and temperature.

 

1.4404/TP316L Stainless Steel Erw Pipe/Tubo for Wastewater Treatment Plant as per EN ISO 1127 0

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