180 Degree Return Elbow 3D Bend Stainless Steel 304 ASME B16.9 Pipe Elbow

What is 3D Bend?

Pipe bend is similar to pipe elbow that used to connect pipes and change the direction of pipelines, so some people regard them as the same thing. It can be 45 degree, 90 degree or 180 degree, 180 degree elbow also called return bend. Pipe bend has different radius, the minimum is SR (short radius), that means the radius equal to its diameter. 3D Bend means the value of radius is equal to 3 times of diameter.

180° Return Elbow Dimensions

180 Degree Elbow Weight

How to Calculate Weight of 180 Degree Elbow

Short Radius:

W=0.0696 * S( D – S ) * R / 1000

Long Radius:

W=0.0774 * S( D – S ) * R / 1000

● W = Weight (kg/piece).

● S = Thickness Schedule.

● D = Nominal Diameter.

● R = Radius

ASTM A403 WP304 Material

ASTM A403 WP304 Chemical Composition

ASTM A403 WP304 Mechanical Properties

Stainless Steel 304 Buttweld Pipe Fittings

Package

1. Marking the item name, dimensions, material and heat No. at the surface such as "180 Degree Elbow 10" SCH10S 3D A403 WP304 123456"

2. Brush with anti-rust oil.

3. Plastic Form

4. Wooden box or pallet

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.