2022 China New Design 45 Degree Elbow - Stainless Steel Welded Elbow Seamless 45 Degree ANSI ASME B16.9 – Xinqi

Product Presentation

In a piping system, an elbow is a fitting that changes the direction of a run. A kind of connecting pipe fitting commonly used in pipeline installation, connecting two pipes with the same or different nominal diameters to make the pipeline turn at a certain angle, and the nominal pressure is 1-1.6Mpa.

The common angles are 45 ° and 90 ° 180 °. In addition, there are 60 ° and other abnormal angle elbows required by the project.

The materials of elbows include cast iron, stainless steel, alloy steel, malleable cast iron, carbon steel, nonferrous metals and plastics.

The common connection methods with pipes include direct welding, flange connection, hot melt connection, electric melt connection, threaded connection and socket connection.

Stainless Steel

It is usually made by adding a high proportion of Cr, Ni and other alloys on the basis of carbon steel, with the content of more than 20%. Common steel grades are 304, 304L, 321, 316, 316L. These steel grades are represented by Japanese and American steel grades.

Radius of curvature

It is divided into long radius elbow and short radius elbow.

Long radius elbow refers to the outer diameter of the pipe whose curvature radius is equal to 1.5 times, that is, R=1.5D;

Short radius elbow means that its radius of curvature is equal to the outer diameter of the pipe, that is, R=1.0D.

(D is the elbow diameter, R is the radius of curvature).
Pressure rating

Sch5s、Sch10s、Sch10、Sch20、Sch30、Sch40s、STD、Sch40、Sch60、Sch80s、XS; Sch80、SCH100、Sch120、Sch140、Sch160、XXS;

The most commonly used are STD and XS.

Dimensional Data

Matters Needing Attention

1.During installation, the stainless steel elbow can be directly installed on the pipeline according to the connection mode and installed according to the use position. Generally, it can be installed on any position of the pipeline, but it needs sealing to prevent leakage and affect the normal operation of the pipeline.

2. When using stainless steel elbow ball valves, globe valves and gate valves, they are only used for full opening or full closing. They are not allowed to be used for flow adjustment to avoid sealing.

3.The stainless steel elbow that has been stored for a long time shall be inspected on schedule. The exposed processing surface must always be kept clean, and the dirt shall be removed. It shall be stored neatly in a ventilated and dry place indoors. Stacking or outdoor storage is strictly prohibited. Always keep the stainless steel elbow dry and ventilated, keep the retainer clean and tidy, and store it according to the accurate storage method.

Tips: There are many things to pay attention to when stainless steel elbows are used. Users should use them in a certain way, and use and maintain them in an accurate and reasonable way.

1.Shrink bag–> 2.Small Box–> 3.Carton–> 4.Strong Plywood Case

One of our storage

Loading

Packing & Shipment

1.Professional manufactory.
2.Trial orders are acceptable.
3.Flexible and convenient logistic service.
4.Competitive price.
5.100% testing,ensuring the mechanical properties
6.Professional testing.

1.We can guarantee the best material according to related quotation.
2.Testing is performed on each fitting before delivery.
3.All packages are adapt for shipment .
4. Material chemical composition is conformed with international standard and environment standard.

A) How can I get more details about your products?
You can send an email to our email address. We will provide catalogue and pictures of our products for your reference.We can also supply pipe fittings, bolt and nut, gaskets etc. We aim to be your piping system solution provider. 

B) How can I get some samples?   
If you need, we will offer you samples for free, but new customers are expected to pay express charge. 

C) Do you provide customized parts? 
Yes, you can give us drawings and we will manufacture accordingly. 

D) To which country have you supplied your products?
We have supplied to Thailand, China Taiwan, Vietnam, India, South Africa, Sudan, Peru , Brazil, Trinidad and Tobago, Kuwait, Qatar, Sri Lanka, Pakistan, Romania, France, Spain, Germany, Belgium, Ukraine etc. (Figures here only include our customers in latest 5 years.). 

E) I can’t see the goods or touch the goods, how can I deal with the risk involved?  
Our quality management system conforms to the requirement of ISO 9001:2015 verified by DNV. We are absolutely worth your trust. We can accept trial order to enhance mutual trust.