High Leakage Integrity Socket Weld Pipe Fittings Stainless Steel Coupling Anti Rust Surface

Socket Weld Coupling ASTM A182 F304 6000LB Stainless Steel Pipe Fittings

Socket Weld Fittings Manufacturer

Zizi Engineering is ISO certificated manufacturer of forged pipe fittings, we supply socket weld elbow, tee, coupling, cap and union in stainless steel, carbon and alloy steel. The dimensions can be according to ASME B16.11, BS 3799 or customized. As a high quality pipe fittings manufacturer, we offer you product quality certificate no matter the quantity.

Socket Weld Full Coupling Dimensions

ASTM A182 F304 Specification

Chemical Composition

Mechanical Properties

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.