High Strength Superior Toughness alloy steel flanges pipe fittings flange gas refineries

Alloy Steel Flanges

Product Description

Alloy Steel Flanges are strong metal connectors used to join pipes, valves, and equipment in industrial systems. Made from high-grade steel with added elements like chromium and molybdenum, these flanges are built to handle tough conditions that would damage ordinary steel. They create a secure, leak-proof seal that lets workers easily take apart pipes for inspection or repair. Whether used in a hot steam line or a high-pressure chemical plant, these flanges provide a dependable connection that keeps operations running safely.

Quick Specifications

Where They Are Used

1. Connecting pipes in oil refineries and gas processing plants.

2. Joining steam lines and boilers in power stations.

3. Building chemical processing systems that handle harsh fluids.

4. Assembling high-pressure pipelines in industrial factories.

5. Fitting valves and pumps in offshore drilling platforms.

6. Repairing and maintaining aging industrial piping networks.

Why Choose These Flanges

1. Built for Hot Jobs: Keeps its strength even when pipes run red-hot.

2. Pressure Tough: Handles high-stress systems without leaking or cracking.

3. Lasts for Years: Resists wear and tear from constant use and thermal cycling.

4. Easy Installation: Precision machining means they line up quickly and fit right.

5. Fewer Failures: Lowers the risk of expensive shutdowns and emergency repairs.

What Makes Them Stand Out

1. Forged for Strength: The forging process makes the metal denser and tougher than cast parts.

2. Stress-Relieved: Heat treatment removes internal stresses from manufacturing.

3. Smooth Sealing Surface: Machined face ensures gaskets seal tightly every time.

4. Fully Marked: Each flange shows its grade and pressure rating for easy identification.

5. Alloy Protection: Chromium content helps resist scaling and oxidation at high heat.

6. Universal Fit: Made to standard dimensions so they work with any brand of pipe or valve

FAQ

1. Are you trading company or manufacturer ?
We are manufacturer ,You can see the Alibaba certification.
2. How long is your delivery time?
Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
3. Do you provide samples ? is it free or extra ?
Yes, we could offer the sample for free charge but need pay the cost of freight.
4. What is your terms of payment ?
Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.