Threaded Duplex Steel Pipe Fittings UNS S31803 S32750 S32760 Forged Fittings

Threaded Duplex Steel Pipe Fittings UNS S31803 S32750 S32760 Forged Fittings

Duplex Steel Forged Fittings

Manufacturer and exporter Zizi provide a wide range of duplex steel forged fittings threaded fitting in common used grades UNS S31803, S32750, S32760.

Duplex stainless steel fittings offers high strength, fine finish, and excellent resistant to corrosion and pressure. Compared to welding fittings, it has an obvious advantage of simple and quick installation, it is the best choice for pipes that are not suitable for welding.

What is threaded fittings?

Forged Threaded fittings has threaded end to connect with other fittings or pipes. It covers different usage pipe fittings such as connection, change the direction, reducing the size.

Duplex Stainless Steel Grades

Zizi supply forged threaded fittings in duplex / super duplex stainless steel ASTM A182 F51, F52, F53, F54, F55, F57, F59, F60

Here is the details of common used duplex steel grades.

UNS S31803 / A182 F51

Chemical Composition, %

Mechanical Properties

UNS S32750 / A182 F53

Chemical Composition, %

Mechanical Properties

UNS S2760 / A182 F55

Chemical Composition, %

Mechanical Properties

Package of Duplex Steel Forged Fittings

The size of forged threaded fittings will not exceed 4", so they are packed into wooden cases.

Before packed into cases, we will dip them into anti rust oil to keep the surface clean. We will put each duplex steel fittings into plastic bags and put them into carton box. The label will be affixed to the box to show the product name, specification and quantity.

Zizi Engineering Co., Ltd is a leading industrial pipe fittings and flanges supplier for construction, petrochemical and oilfield customers.
We engaged in the manufacture and export of industrial pipe fittings for 9 years, our products have been sold to 37 countries around the world. We have a modern and professional manufacturing plant, established two warehouses near the harbor one after another. They are the base for our ability to offer high quality products and fast delivery.

Our products mainly are butt weld fittings, forged pipe fitings and forged steel flanges in stainless steel, carbon steel and alloy steel. They are produced according to ASME/ANSI American standards, DIN Germany Standards, JIS Japanese standards or as customer required. Those products are widely used in petrochemical industry, shipbuilding, oil field in ocean, electric power or city building.

Since we are founded, we are concentrated to be a professional global manufacture company with best products and service. Eventually we get some achievements after years of harding working and presistence.

We will always insists on the managing objective of " quality first, service supreme, reasonable price". On the basis of continuously perfection the current products, our company persistently innovates upon the productive technology, provides vast customers with all kinds of superior new goods. We are willing to sincerely cooperate with friends from all walks of life to create a better future.