NSFittings.com | High-Quality Pipe Fittings & Flanges Manufacturer

Trusted Manufacturer Since Dalian

Dalian Newshow Co., Ltd. is a leading manufacturer and supplier of industrial pipe fittings, flanges, and related components made from high-grade stainless and carbon steel. With years of engineering expertise and a commitment to quality, we serve critical industries including electric power, petroleum, natural gas, chemical processing, shipbuilding, and infrastructure development.

Our products are designed for durability, leak-free performance, and compliance with international standards. We export globally, ensuring reliable delivery and technical support for every client.

ISO & Industry-Compliant Manufacturing
Global Export Experience
Wide Range of Materials & Standards

Our Product Range

High-performance pipe fittings and flanges engineered for reliability in extreme industrial environments.

Bulkhead Tank Fittings

Robust fittings for secure tank connections in marine and industrial storage systems.

Stainless & Carbon Steel

Butt Welding Pipe Fittings

Seamless weld connections for high-pressure pipelines in oil & gas.

ASME B16.9

Casting 150lb Pipe Fittings

Class 150 cast fittings ideal for low to medium pressure applications.

ANSI B16.1

Forged Steel Flanges

High-strength flanges for bolted pipeline joints in critical systems.

Class 150–600

Forged Steel Pipe Fittings

Elbows, tees, and couplings forged for maximum integrity.

ASTM A105

Pipe Nipples

Threaded connectors for joining pipes, valves, and fittings.

Hex, Square, Close

Swage Nipple & Bull Plug

Reducing connectors and threaded end closures for piping systems.

Concentric & Eccentric

Valves

Including pattern wafer check valves for flow control and backflow prevention.

Stainless & Carbon Steel

WN Flange (Weld Neck)

Weld neck flanges for high-stress applications requiring strong, leak-proof joints.

ASME B16.5

Eccentric Reducer

Used in piping systems where alignment of one side is required.

Butt Weld Type

Machined OD Coupling

Precision-machined couplings for secure pipe splicing.

Full & Half

316 Bulkhead Tank Fitting

Corrosion-resistant 316 stainless steel fittings for aggressive environments.

Marine & Chemical Use

Why Choose NSFittings?

Engineered for performance, durability, and global compliance.

Quality Assurance

All products undergo rigorous testing and meet international standards for pressure, temperature, and corrosion resistance.

Global Export Ready

Experienced in international logistics, documentation, and customer support across multiple regions.

Industry-Specific Solutions

Tailored fittings for power, petroleum, chemical, shipbuilding, and infrastructure sectors.

Frequently Asked Questions

What materials do you offer?

We manufacture fittings and flanges from stainless steel (including 304, 316) and carbon steel (ASTM A105, A234), suitable for various industrial environments.

Do you export internationally?

Yes, Dalian Newshow exports globally with experience in shipping to North America, Europe, Asia, the Middle East, and Africa.

Are your products certified?

Our manufacturing processes follow ASME, ANSI, and other international standards. We provide material test reports (MTRs) upon request.

Can you customize fittings?

Yes, we offer OEM and custom fabrication services based on client drawings and specifications.

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