Butt Weld Duplex Steel Pipe Caps S31803 6 Inch Seamless Cap ASME B16.9 1/2" - 60"

Duplex Steel S31803 Pipe Cap Fittings 6 Inch Seamless Cap ASME B16.9

UNS 31803 Duplex Steel Pipe Fittings

UNS S31803 pipe cap is a duplex stainless steel pipe fitting with microstructure of 50:50 austenite and ferrite. It combines good mechanical strength and ductility with moderate to good corrosion resistance in a variety of environments.

Steel Pipe Cap Supply Range

Duplex Steel Pipe Cap Manufacturing Process

Buttweld Cap Weight

6" Pipe Cap Delivery

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.