Haihao Group Supplies EN 10253-4 Stainless Steel Pipe Fittings to UAE Client

Haihao Group has recently completed the production and shipment of a comprehensive batch of stainless steel pipe fittings for UAE client, further strengthening our presence in the Middle East market. This project includes a full range of seamless butt weld fittings manufactured in strict accordance with EN standards, ensuring reliability in demanding industrial applications.

Complete Range of Stainless Steel Pipe Fittings

The stainless steel pipe fittings for UAE client cover a wide variety of products, including elbows, tees, reducers, and caps. All items are produced under EN 10253-4 Type A standard using high-quality 1.4404 (316L stainless steel) material.

Main Products in This Shipment:

• 90° Seamless Long Radius Elbows (LR): DN65 to DN250
• 45° Seamless Long Radius Elbows (LR): DN80 to DN250
• Seamless Equal Tees: DN80 to DN250
• Seamless Reducing Tees: Various combinations (e.g., DN250/150, DN200/100)
• Seamless Concentric Reducers: Multiple size transitions
• Pipe Caps: DN200, DN250, DN500

This diverse configuration highlights Haihao Group’s ability to deliver custom stainless steel pipe fittings for UAE client with complex size and thickness requirements.

EN 10253-4 Type A 316L seamless elbow and tee fittings

Strict Compliance with EN Standards

All stainless steel pipe fittings for UAE client are manufactured following the EN 10253-4 Type A standard, ensuring dimensional accuracy and performance consistency.

Key technical requirements include:

• Solution annealing heat treatment for improved corrosion resistance
• 100% weld inspection (NDT testing) to guarantee weld integrity
• Full penetration welding for enhanced mechanical strength
• Pickling and passivation treatment for surface protection
• PMI (Positive Material Identification) testing for material verification

In addition, end preparation strictly follows EN standards:

• Thickness ≤ 3mm: Plain ends
• 3mm < Thickness < 22mm: 30° bevel angle (-0°/+5° tolerance)

These measures ensure that every EN 10253-4 pipe fitting exported to UAE meets the highest quality expectations.

High-Performance 316L Stainless Steel Material

The use of 1.4404 (X2CrNiMo17-12-2) / 316L stainless steel provides excellent corrosion resistance, especially in harsh environments such as offshore, chemical processing, and water treatment systems.

This makes the stainless steel pipe fittings for UAE client ideal for:

• Oil and gas pipelines
• Petrochemical plants
• Desalination systems
• Marine engineering projects

Reliable Export Experience to the UAE Market

Haihao Group has extensive experience in supplying stainless steel pipe fittings for UAE client and understands the strict technical and documentation requirements of Middle Eastern projects.

Our advantages include:

• Advanced manufacturing equipment
• Experienced engineering team
• Strict quality control system
• Professional export packaging and logistics

We are committed to providing durable and cost-effective pipe fitting solutions for UAE projects with fast delivery and reliable service.