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1.4404 1 1/2"x16BWG Stainless Steel Welding Pipe EN 10217-7

Brand Name:	KORER
Model Number:	OD: 6mm – 114.3mm, WT:0.3mm –4.0mm
MOQ:	1 Metric Tons Per Size
Price:	Negotiable
Payment Terms:	T/T L/C
Supply Ability:	10000 Metric Tons Per Year

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

ISO 9001,PED and Manufacture License Of Pressure Tube

Item:

Stainless Steel Welding Pipe

Outside Diameter:

6mm-114.3mm

Wall Thickness:

0.3mm To 4.5mm

Length:

Max 20000mm

Standard:

EN 10217-7

Grade:

1.4301, 1.4307, 1.4404 1.4462 Ect

Welding Method:

TIG Or Laser Welding

Packaging Details:

Wooden Boxes With Angle Steel Frame Or Seaworthy Bundle

Supply Ability:

10000 Metric Tons Per Year

Highlight:

1.4404 stainless steel welding pipe

1 1/2 inch stainless steel pipe

EN 10217-7 welding pipe

Product Description

1.4404 1 1/2"x16BWG Stainless Steel Welding Pipe EN 10217-7

Corrosion-Resistant Tube for Industrial Applications

The 1.4404 Stainless Steel Welding Pipe (1 1/2" x 16BWG) is a welded austenitic stainless steel tube manufactured in accordance with EN 10217-7. This high-quality 316L stainless steel pipe is ideal for high-pressure and high-corrosion-resistant applications. 1.4404 is a variant of 316L, which contains added molybdenum for superior resistance to chlorides, acids, and corrosive environments.

Applications

Chemical processing and petrochemical industry for pipelines carrying corrosive chemicals
Pharmaceutical and food processing equipment
Marine applications where resistance to saltwater corrosion is critical
Heat exchangers and cooling systems in power plants
Exhaust systems and automotive components
HVAC systems, including high-temperature pipelines

Advantages

Superior corrosion resistance to chlorides, acids, and high-temperature environments
Excellent weldability and formability, perfect for complex fabrications
Low carbon content (316L) reduces the risk of intergranular corrosion and provides better weldability
Ideal for marine environments, desalination plants, and seawater systems
Meets EN 10217-7 standards, ensuring top-quality manufacturing

Material Composition (1.4404 / 316L Stainless Steel)

Element	Content (%)
Chromium (Cr)	16.0 - 18.0
Nickel (Ni)	10.0 - 14.0
Molybdenum (Mo)	2.0 - 3.0
Carbon (C)	≤ 0.03
Manganese (Mn)	≤ 2.0
Silicon (Si)	≤ 1.0
Phosphorus (P)	≤ 0.045
Sulfur (S)	≤ 0.03

Technical Specifications

Parameter	Value
Standard	EN 10217-7
Material Grade	1.4404 (316L)
Outer Diameter	1 1/2" (38.1 mm)
Wall Thickness	16 BWG (1.65 mm)
Length	Up to 12 meters
Surface Finish	Pickled / Bright Annealed / Polished
Type	Welded stainless steel pipe

Manufacturing Process

Raw Material Inspection → Slitting → Tube Forming → TIG/Plasma Welding → Heat Treatment (Bright Annealing) → Straightening → Pickling or Polishing → Non-Destructive Testing (Eddy Current / Ultrasonic) → Dimensional Inspection → Marking → Packaging and Shipment

FAQ

Q: What is the difference between 1.4404 and 304 stainless steel?

A: 1.4404 (316L) contains molybdenum, which gives it superior resistance to chlorides and acids compared to 304 stainless steel.

Q: Can 1.4404 stainless steel pipe be used for seawater applications?

A: Yes, 1.4404 is highly resistant to seawater and is ideal for marine environments.

Q: Can I use this pipe in high-temperature systems?

A: Yes, 1.4404 offers excellent high-temperature resistance, making it suitable for systems exposed to elevated temperatures.

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Tags:

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Nickel Alloy Pipe

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Stainless Steel Seamless Pipe

Heat Exchanger Tube

Stainless Steel U Tubes

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Stainless Steel Coil

products details

1.4404 1 1/2"x16BWG Stainless Steel Welding Pipe EN 10217-7

1.4404 1 1/2"x16BWG Stainless Steel Welding Pipe EN 10217-7

1.4404 stainless steel welding pipe

1 1/2 inch stainless steel pipe

EN 10217-7 welding pipe