JNDIA Pipeline | Premium Stainless Steel Pipe Fittings & Flanges Manufacturer

About JNDIA Pipeline

A leading Chinese manufacturer of industrial pipe fittings and flanges with over 15 years of expertise in high-grade stainless and alloy steel components.

Engineered for Excellence Since 2008

Zhejiang Jndia Pipeline Industry Co., Ltd. is a specialized manufacturer of pipe fittings and flanges based in Wenzhou, Zhejiang, China. Founded in 2008, we have built a reputation for precision engineering, strict quality control, and innovation in metal fabrication.

Our product range includes elbows, tees, reducers, stub ends, flanges, and pipe caps made from stainless steel, duplex stainless steel, alloy steel, and special materials such as nickel-based alloys, Hastelloy, super austenitic, and super duplex steels.

ISO-Certified Manufacturing
Global Export to 50+ Countries
Advanced CNC & Forging Technology
Custom Fabrication & OEM Support

Our Product Range

High-quality pipe fittings and flanges engineered for durability, corrosion resistance, and performance in extreme industrial environments.

Stainless Steel 90° Elbow

Available in LR (Long Radius) and SR (Short Radius) configurations. Ideal for fluid redirection in piping systems.

Stainless Steel Straight Tee

Equal diameter branch connection for consistent flow distribution in industrial piping networks.

Stainless Steel Reducing Tee

Allows connection of pipes with different diameters. Ideal for complex pipeline configurations.

Concentric Reducer

Tapered fitting for connecting pipes of different sizes with aligned centerlines.

Eccentric Reducer

Used where alignment of one side of the pipe is critical, such as in pump suction lines.

Slip On Flange

Easy to install with internal weld for secure connection. Suitable for low-pressure systems.

Weld Neck Flange

High-strength flange with beveled end for butt welding. Ideal for high-pressure applications.

Blind Flange

Used to close the end of a piping system or vessel. Provides a secure seal.

Socket Weld Flange

Designed for small-bore, high-pressure piping. Features a socket for pipe insertion.

Spectacle Blind Flange

Used for isolation during maintenance. Combines a blind and a spacer in one unit.

Stub End

Used with lap joint flanges. Allows easy alignment and disassembly in piping systems.

Stainless Steel Pipe Cap

Protects the end of a pipe from contamination and damage. Available in various sizes.

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Why Choose JNDIA Pipeline

Industrial Expertise

15+ years of experience in manufacturing high-performance pipe components for critical applications.

Certified Quality

ISO-certified processes and rigorous testing ensure every product meets international standards.

Global Reach

Exported to over 50 countries with reliable logistics and after-sales support.

Custom Solutions

OEM and ODM services available. We manufacture to your exact specifications and drawings.

Frequently Asked Questions

What materials do you manufacture?

We produce components in stainless steel, duplex stainless steel, alloy steel, nickel-based alloys, Hastelloy, super austenitic, and super duplex steels.

Do you offer custom fabrication?

Yes, we provide OEM and ODM services. Send us your drawings or specifications for a quote.

What certifications do you have?

Our manufacturing processes are ISO-certified, and we comply with international standards including ANSI, ASME, DIN, JIS, and GB.

What industries do you serve?

Our products are used in oil & gas, chemical processing, shipbuilding, marine engineering, paper industry, and power generation.

Get in Touch

Contact our sales team for inquiries, quotes, or technical support. We respond within 24 hours.

Phone (Office)

+86-577-85826161

Mobile

+86 15058347451 (Ms. Xiao)

+86 15158698375 (Mr. Bryan)

+86 13567785278 (Ms. Ella)

[email protected]

Address

No.366, Binhai 6th Avenue, Economic & Technology Developing Zone, Wenzhou, Zhejiang, China

Visit Official Website

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