Product Introduction

Size

NPS 26″-60″  DN650-DN1600

Pressure

Class150-Class900

Material

Carbon Steel:  A105, Q235B, A234WPB

Stainless Steel: 304, 316,321.

Features:

1.One of the characteristics of the lap joint flange is its connection with the pipeline itself. It is usually used in conjunction with stub end.
2.The connection between the lap joint flange and the pipeline is achieved by overlaying the plane of the flange and the plane of the stub end, and tightening them with flange bolts.
3.Due to the gap between the lap joint flange and the pipeline, the positioning of the pipeline can be easily adjusted.

Purpose:

Lap joint flanges are suitable for systems that require frequent disassembly and maintenance, as they are easy to disassemble and reinstall. Common applications include chemical, petroleum, natural gas, and other industrial fields.

Advantages:

Easy to disassemble and reinstall, suitable for systems that require frequent maintenance. The combination with stub end allows for some axial adjustment during connection.

Disadvantages:

Compared to some other flange connection methods, lap joint flanges may have poor sealing performance, so they may not be suitable for some high demand applications.

Overall, lap joint flanges provide a convenient and flexible connection method for specific engineering applications, but their specific advantages, disadvantages, and applicable scenarios need to be considered when selecting.

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.