Stainless Steel Blind Flange , 300 # SS304L BL RF ASME B16 47 4 Blind Flange

Stainless Steel Blind Flanges Forged Steel 4" 300# SS304L BL RF ASME B16.47

Blind Flange Storage

Our Shanghai warehouse stock many types of forged steel flange, that include 304 stainless steel blind flanges, 4" threaded flange, RF weld neck falnge and ASME B16.47 BL flanges.

If the quantity large or various sizes and type, we will manufacture and deliver to you very fast. Customized dimensions or provide drawings are also accepted.

Both blind flanges and weld neck flanges are widely used in the industires, because their diameter are from NPT 1/2 to 60, the other flange types are below 24 inch.

Stainless Steel Flange Dimensions

Blind Flange Weight

There are two standard for blind flange, usually the size is below NPS 24, it is ASME B16.5, if NPS 24 to NPS 60, then ASME B16.47. Now we would like to show you the weight chart of ASME B16.5 Blind Flange.

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.