EN 10217-7 1.4404 Welded Steel Pipe – Premium Corrosion-Resistant Solution for Industrial Applications

When your venture requests predominant erosion resistance and long-term unwavering quality, EN 10217-7 1.4404 Welded Steel Pipe conveys precisely what you require. YOUFASS fabricates this premium-grade channeling with 15 devoted generation lines able of creating 50,000 tons every year, sponsored by 200+ gifted experts and certified quality frameworks counting ISO9001, PED, and TÜV. Our 1.4404 pipes are arrangement tempered and accessible in sizes up to 1219.2 mm OD, planned particularly for weight applications beneath destructive and raised temperature conditions. With full traceability and comprehensive documentation counting MTR 3.1/3.2, WPS/PQR, and UT/RT reports, you get enterprise-level quality confirmation in each pipe.

What Makes 1.4404 Grade Special for Your Projects?

You're likely pondering what sets this fabric separated from standard stainless steel options.

The 1.4404 review (equivalent to AISI 316L) contains molybdenum, which essentially boosts its resistance to chlorides and acidic situations. This makes it your go-to choice when managing with coastal establishments, chemical preparing, or any application where setting erosion may compromise framework integrity.

Our welded fabricating prepare guarantees reliable divider thickness and dimensional precision. You'll appreciate the adjust between quality and workability—this EN 10217-7 1.4404 Welded Steel Pipe can handle requesting establishments whereas remaining cost-effective compared to consistent options for numerous applications.

Technical Specifications at a Glance

Parameter	Specification
Grade	1.4404 (316L) + other grades available (1.4301/1.4306/1.4307/1.4401/1.4541/1.4539/1.4571)
Standard	EN 10217-7
Manufacturing Process	Welded
Outside Diameter (OD)	10.3 mm – 2500 mm
Wall Thickness (WT)	0.8 mm – 40 mm
Length	Random length or fixed length
Surface Finish	Pickled & Annealed
End Finish	Plain end, Beveled end
Delivery Condition	Solution annealed
Packaging	Wooden box (optional steel frame), hexagonal binding + woven bag

Where You Can Use The EN 10217-7 1.4404 Welded Steel Pipe

Your application conceivable outcomes are broad with this flexible material.

Chemical and Petrochemical Businesses: The improved erosion resistance handles forceful chemicals, acids, and prepare liquids that would rapidly debase lesser materials.

Marine and Seaward Applications: Salt water and coastal climates meet their coordinate with the molybdenum-enhanced composition that stands up to chloride-induced pitting.

Pressure Vessel Frameworks: Our EN 10217-7 1.4404 Welded Steel Pipe meet strict weight prerequisites with full documentation to back your building needs.

Industrial Piping Systems: From control era to fabricating offices, these pipes provide solid execution beneath raised temperatures and destructive conditions.

Water Treatment Offices: When immaculateness and life span matter, the low-carbon substance anticipates sensitization and keeps up framework hygiene.

The solution-annealed conveyance condition guarantees you get channels prepared for creation and establishment, sparing you important venture time.

Where You Can Use The EN 10217-7 1.4404 Welded Steel Pipe

Why Choose YOUFASS for Your Piping Needs?

We get it that you require more than fair a product—you require a dependable partner.

As one of China's Top 500 endeavors, we've built our notoriety on steady quality and tried and true conveyance. Our ISO 17025-accredited research facility guarantees each bunch meets rigid determinations some time recently it takes off our facility.

Flexible Arrange Amounts: Begin with fair 1 pipe if that's what your extend requires. No over the top MOQ barriers.

Fast Conveyance: Require it rapidly? We offer 7-day speediest conveyance to Tianjin Port for pressing projects.

Complete Documentation: You'll get all essential paperwork—MTC/MTR (3.1/3.2), TPI, WPS/PQR, MPS, and UT/RT reports—supporting your quality affirmation and compliance requirements.

Technical Back: Our building group gives direction from fabric determination through establishment, with on-site commissioning alternatives available.

We oversee crude materials with recognized steel sources and traceable frameworks, so you know precisely what you're getting. Each pipe experiences devoted testing and review methods some time recently coming to you.

Why Choose YOUFASS for Your Piping Needs

Standards and Certifications:

ISO 9001 Quality Management
PED (Pressure Equipment Directive)
TÜV certification.

Certifications

Flexible requesting, quick delivery:

Need a test? Arrange fair one pipe. Arranging a major venture? We'll facilitate end-to-end supply. With quickest conveyance in 7 days to Tianjin Harbour, your plan remains on track.

Clients' approval & trust

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Frequently Asked Questions

Q:What exactly is EN 10217-7 1.4404 pipe?

A:It's the European designation for 316L stainless steel welded pipe manufactured according to EN 10217-7 standards. The 1.4404 grade is equivalent to AISI 316L, featuring low carbon content and molybdenum addition for superior corrosion resistance.

Q:What are the key benefits of choosing 1.4404 over other grades?

A:You get significantly better corrosion resistance due to the 2-3% molybdenum content. The low carbon formulation prevents carbide precipitation during welding, eliminating sensitization concerns. This means better performance in chloride environments and reduced maintenance costs over the pipe's lifetime.

Q:Where is this material most commonly used?

A:Marine environments and chemical industries are primary applications where chloride exposure and acidic conditions are concerns. You'll also find it in pharmaceutical plants, food processing facilities, coastal infrastructure, and any installation where long-term corrosion resistance justifies the material investment.

Ready to Get Started?

Contact our team at info@youfass.com to discuss your project requirements for EN 10217-7 1.4404 Welded Steel Pipe.