ANSI B16.5 Calss 150-300 Lap Joint Carbon Steel Forged Flanges

ANSI B16.5 Calss 150-300 Lap Joint Carbon Steel Forged Flanges

Material: Carbon steel,alloy steel,stainless steel
Standard:ASTM,GB,JIS,EN,ANSI
Production Standard:GB9112,ANSIB16.5,ANS11.47,JIS,DIN2527,UNI2276,BS4504 and so on
Class:CL150,CL300,CL600,CL900,CL1500
Series:A and B
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Product Details

In order to meet the strict quality requirements of customers, we have been committed to improving production capacity and management level, so that the quality of 316 stainless steel bar, ASTM A358 High Temperature Steel Pipe, Medium Pressure Welded Pipes can be more effectively controlled and guaranteed during the production process. We always pay attention to the needs of users and provide high-quality products and services. We have standard plant facilities and complete production and inspection process equipment.

Lap Joint Pipe Flanges is actually a combination of two things, loose flange ring and flanging nipple.Loosen the sleeve outside the flanging nipple, the flanging nipple and the pipe are butt welded. The flange is no contact with the medium, so the flanging nipple is required to be the same as the pipe material. The material of the flange body can be completely different from the pipe material.

Material: Carbon steel,alloy steel,stainless steel

Standard:ASTM,GB,JIS,EN,ANSI

Production Standard:GB9112,ANSIB16.5,ANS11.47,JIS,DIN2527,UNI2276,BS4504 and so on

Class:CL150,CL300,CL600,CL900,CL1500

Series:A and B

The flange connection process :

First, the connection between a flange and a pipe shall meet the following requirements:

1. The centers of the pipe and flange should be at the same level.

2. The sealing surface of the pipe center and flange is 90 degrees in vertical.

3. The position of flange bolt on the pipe should be consistent.

Second,requirements of gaskets are as follows:

1. For a same pipe, flanges with the same pressure should choose the same gasket so that they can be exchanged.

2. For ducts with rubber sheets, gaskets should also be rubber.

Lap joint pipe flanges is suitable for the connection of steel, aluminum and other non-ferrous metals and stainless acid-resistant steel containers and corrosion-resistant pipelines.Therefore, it is especially used on corrosive medium pipelines.Generally used when the temperature and pressure are not high and the medium is corrosive.

JDSTEELPIPE is a professional supplier of high quality lap joint pipe flanges. If you have some planning or inquiries, email info@jiade-group.com.


We believe that long expression partnership is often a result of top of the range, value added service, prosperous encounter and personal contact for ANSI B16.5 Calss 150-300 Lap Joint Carbon Steel Forged Flanges. We have the most advanced technology and systematic management with unique advantages in terms of quality and price. We escort your business with high-quality products and complete pre-sales, in-sales and after-sales services.
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