Product Introduction

Size

NPS 1/2″-24″ DN15-DN600

Pressure

Table D Table H

AS2129 welding neck flange is commonly used in Australia and some related international markets.
Internationally, some regions will also use similar standards, but the specific standards and specifications may differ.

Welding neck flanges are usually used to connect pipes and are characterized by their neck structure, making them more suitable for use in high pressure and high temperature environments.

Features:

1.Suitable for high pressure and high temperature environments: Neck structural design helps withstand higher pressures and temperatures.
2.Butt welding connection: The neck of the flange allows a solid connection with the pipe through welding, ensuring higher sealing and stability.
3.Suitable for a variety of media: Able to handle a variety of media, including water, steam, chemicals, etc.

Advantages and Disadvantages:

Advantage

1.Stability under high pressure and high temperature: It is suitable for high pressure and high temperature environments and has good stability and reliability.
2.Good sealing: The butt welding structure ensures good sealing and is suitable for demanding industrial occasions.
3.Reliable connection: The welded connection ensures a stable pipe connection.

Disadvantages

1. High manufacturing and installation costs: Professional equipment and technology are required for butt welding, resulting in relatively high manufacturing and installation costs.
2. Additional maintenance may be required: In some cases, welded joints may require periodic maintenance and inspection to ensure the integrity of the connection.

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.