304, 304L, 306, 306L, 316 Stainless Steel Class 150 to 2500 Weld Neck Flange

304, 304L, 306, 306L, 316 Stainless Steel Class 150 to 2500 Weld Neck Flange

►Product Description

A weld neck flange features a long tapered hub that smoothly connects to the pipe or fitting via butt welding, where the pipe end is inserted into the flange and welded around its circumference. This ensures a robust, leak-proof joint, while the hub reinforces the flange, reducing susceptibility to distortion or damage. Commonly used in high-strength applications such as petrochemical, oil and gas, and power generation industries, weld neck flanges are available in materials like carbon, stainless, and alloy steel to meet diverse operational needs.

►Product Size

►Shot Shoot

►FAQ

Q2.Can you supply what's the service?

A: We can supply the kinds of matel raw materies and products,such as pipes,pipe fittings,flanges,coil,sheet,round bar and so on...

YuHao Stainless Steel: Your Trusted Partner in Industrial Pipe Fittings

Company Overview

Since its establishment in 2018, YuHao Stainless Steel has remained steadfast in its commitment to excellence. Today, we stand as a specialized manufacturer of industrial pipe fittings, seamlessly integrating production, sales, and service under one roof.

Strategic Location & Industrial Resources

Located in ​Longwan, Wenzhou—China’s renowned "Steel City"—YuHao leverages unparalleled industrial resources to deliver top-tier stainless steel products. Our offerings include:

►Stainless Steel Seamless Pipes

►Stainless Steel Butt Welded Pipe Fittings

►Stainless Steel Flanges

►Stainless Steel BA Tube

►Stainless Steel Screwed Pipe Fittings

►Stainless Steel Forged Pipe Fittings

►Stainless Steel Welded Pipes

►Stainless Steel Coil Sheet

►Stainless Steel Valve

►Stainless Steel Sanitary Pipe Fittings

These products are widely utilized across industries such as ​oil, pharmaceuticals, metallurgy, chemical engineering, power generation, and water treatment.

Quality Assurance & Certifications

At YuHao, quality is at the core of everything we do. We adhere to the ​ISO9001 Quality Management System and hold prestigious certifications, including:

►TS Special Equipment Manufacturing License

►EU PED Certification

Every process and inspection reflects our relentless pursuit of perfection, ensuring that our products meet the highest global standards.

Integrated Omni-Channel Marketing

YuHao boasts a ​professional sales team with sharp market insights and innovative strategies. By harnessing the power of the ​digital economy, we’ve built a robust omni-channel marketing network that connects online and offline platforms. This enables us to:

►Directly link quality products with consumers

►Continuously expand into new markets

Efficient Logistics & Storage

Our ​10,000 square meter storage center houses over ​3,000 varieties of stainless steel pipe fittings, with more than ​800 tons of stainless steel pipes in stock. This ensures ​24-hour fast order processing and seamless delivery to meet your needs.

Global Reach

YuHao’s products have been exported to ​more than 20 countries and regions worldwide, catering to both domestic and international markets. Our ​comprehensive one-stop service ensures every customer’s detailed requirements are met with precision.

Our Vision

At YuHao, every step embodies our dedication to excellence. We are committed to propelling the ​YuHao brand from local recognition to global prominence, securing a future of success for our partners and customers.

Contact Us Today to explore how YuHao Stainless Steel can meet your industrial pipe fitting needs with unmatched quality and service.