### ANSI Chart Cast and Ductile Iron Flange Chart

The ASME standards contain many other standard pressure classes. But in the waterworks industry, Class 125 and Class 250 apply to grey iron anges, while Class 150 and Class 300 apply to ductile iron, steel and stainless steel (ASME B16.1, ASME B16.42). The bolting patterns of Class 125 and Class 150 match, as do Class 250 and Class 300.

### ASME B16.47 Series A and B - CR4 Discussion Thread

Re ASME B16.47 Series A and B. 05/03/2011 1:46 AM. It would be difficult or impossible to replace the valve flanges without exchanging the whole valve. If the original pipe flange is overdesigned, it may be possible to replace it, but you need to be sure to check the pressure ratings first. ASME B16.47 Series A and Series B Flanges - CR4 ASME B16.47 Series flanges are the standard flanges for sizes above 24". As you rightly quoted that difference between Series A and Series B flanges is majorly in dimentions. Actually,if you look, Series B flanges are Thin and so lighter in weight and now are day they are used more.

### ASME vs AWWA Flanges and Gaskets - gallagherseals

Flange sizes ½ through 24 fall under ASME B16.5 and flange sizes 26 through 60 fall under ASME B16.47. Within ASME B16.47 there are series A and series B flanges, with the noticeable differences in most cases being the bolt size and/or bolt quantity. ASME-B16.47 Flanges - permanentsteelSeries B flange was also formerly known as API 605 flange. Term B16.47 or B16.47 or ANSI B16.47 are all used interchangeabily and refers to the same standard. ASME B16.47(Large Diameter Steel Flanges) is a standard for large diameter steel pipe flanges sized from NPS 26

### ASME/ANSI B16 Standards for Pipes and Fittings

The ASME B16.5 - 1996 Pipe Flanges and Flange Fittings standard covers pressure-temperature ratings, materials, dimensions, tolerances, marking, testing, and methods of designating openings for pipe flanges and flanged fittings. The standard includes flanges with rating class designations 150, 300, 400, 600, 900, 1500, and 2500 in sizes NPS 1/2 What is the difference between ASME B16 47 Series A and Ansi B16.47 Series A Class 150 Flanges Dimensions, Asme What is the difference between ASME B16 47 Series A and The ansi b16.47 flanges fall under the group of large diameter steel pipe flanges. The size range of the ansi b16.47 flange dimensions ranges between NPS 26 to NPS 60. These flanges can further be divided into two classes i.e. - Series A ANSI B16.47 flanges and ANSI B16.47 Series B flanges .

### Asme B16 21 B16 47 Gasket Dimensions For Asme B16

For bigger sizes, ASME B16.47 standard covers pipe flanges in sizes 26 through 60 and in pressure class ratings 75, 150, 300, 400, 600, and 900. Then, ASME B16.47 is further divided into ASME B16.47 Series A and ASME B16.47 Series B flanges for Blinds and Weldnecks. B16.47 Series A vs Series B What's The Difference What is the difference between ASME B16 47 Series A and Asme B16 21 B16 47 Gasket Dimensions For Asme B16 For bigger sizes, ASME B16.47 standard covers pipe flanges in sizes 26 through 60 and in pressure class ratings 75, 150, 300, 400, 600, and 900. Then, ASME B16.47 is further divided into ASME B16.47 Series A and ASME B16.47 Series B flanges for Blinds and Weldnecks. B16.47 Series A vs Series B What's The Difference What is the difference between ASME B16 47 Series A and

### Asme B16 47 Large Diameter Steel Flanges Published

ASME B16.47 (Large Diameter Steel Flanges) is a standard for large diameter steel pipe flanges sized from NPS 26 through NPS 60. The latest version provides dimensions and ratings in both metric and inch units. What is the difference between ASME B16.5, ASME B16.47 What is the difference between ASME B16 47 Series A and B16.47 Series A vs Series B What's The Difference What is the difference between ASME B16 47 Series A and What is the difference between ASME B16.47 Series A and Series B flanges? ASME B16 47 Series A flanges are thicker, heavier and stronger than their Series B counterparts. They also can often handle more external loading than Series B. Series A flanges tend to be more costly than Series B flanges.

### Difference between ASME B16.5 and ASME B16.47 ASTM

However, the standard ASME B16.47 is further divided into ASME B16.47 series A and ASME B16.47 series B flange for blind flange and weld neck flange. Series B flange was also formerly known as API 605 flange. Term B16.47 or B 16 47 or ANSI B 16 47 are all Large Diameter Flanges and ASME B16.47 Series A / B Blind What is the difference between ASME B16 47 Series A and ASME B16.47 vary from nominal pipe sizes 26 inches to 60 inches. Large Diameter Flanges is a type which has a blind end. This is usually used in fluid flow systems where the pipe has to be closed. ASME B16.47 Series A Flange can differ according to the material composition but they are usually heavier than the ASME B16.47 Series B Flanges.

### Large Diameter Flanges and ASME B16.47 Series A / B Blind What is the difference between ASME B16 47 Series A and

ASME B16.47 vary from nominal pipe sizes 26 inches to 60 inches. Large Diameter Flanges is a type which has a blind end. This is usually used in fluid flow systems where the pipe has to be closed. ASME B16.47 Series A Flange can differ according to the material composition but they are usually heavier than the ASME B16.47 Series B Flanges. The difference between ANSI/ASME B16.5 and B16.47 API 605 flanges are designated Series B flanges in ASME B16.47. Ranges quoted are based on ASME B16.47 Series B. Dimensions not covered in this summary; As can be clearly seen from the above chart,ANSI/ASME B16.5 standard contain more types of flanges then ANSI/ASME B16.47,ANSI/ASME B16.47 standard only contain weld neck flange and blind flange.

### What are the difference between ASME B16.47 Series A

What are the difference between ASME B16.47 Series A and Series B? takiyasamsama (Chemical) (OP) 11 Feb 15 01:33. Hi, What is the difference between these two series and at what condition to use ASME B16.5 Series A and Series B? Does the design and operating pressure affect the selection of series A or series B? What is difference between Series A and B flanges?The difference between these flanges are Characteristics ASME B16 47 Series A flanges are much heavier, thicker, and more robust than Series B flanges with the same pressure rating and size. Hence, series A flanges can easily withstand extra external loading than the Series B flanges.

### What is the difference between ASME

b16.47 series a flange dimensions asme b16.47 flange dimensions series a flange chart asme b16.5 pdf asme b16.47 series b specifications series a flange series a flanges 150 b16.47 class 150 flange dimensions What is the difference between ASME B16.47 Series A and What is the difference between ASME B16 47 Series A and ASME B16.47 is a standard for large diameter steel pipe flanges sized from NPS 26 through NPS 60.The ASME B16.47 flanges can divided into ASME B16.47 series A flange and ASME B16.47 series B flange for blind flange and weld neck flange.Series A flange was known as MSS SP 44,Series B flange was also formerly known as API 605 flange. What is the difference between ASME B16.47 Series A and What is the difference between ASME B16 47 Series A and ASME B16.47 standard is mainly used for big size flange above 24.It covers pipe flanges in sizes 26 through 60 and in pressure class ratings 75, 150, 300, 400, 600, and 900. Then, ASME B16.47 is further divided into ASME B16.47 Series A and ASME B16.47 Series B flanges for blinds and weld necks.

### What is the difference between ASME B16.5 and B16.47 What is the difference between ASME B16 47 Series A and

What is the difference between ASME B16.5 flange and ASME B16.47 flange? As can be seen from the figure below,ASME B16.5 standard contains more types of flanges than ASME B16.47 standard,and ASME B16.47 standard only includes weld neck flange and blind flange. ASME B16.47 Series A flanges are thicker,heavier,stronger and more costly than ASME B16.47 Series B flanges of What's the Difference Between ASME B16.47 Series A and What is the difference between ASME B16 47 Series A and ASME B16.47 Series A and Series B flanges are for large diameter applications for piping projects from 26 thru 60. Both Series can be manufactured using carbon, stainless, and other alloy materials. Series A is a carryover from MSS SP44 and Series B from API 605, thus creating a more uniform standardization for the industry thru ASME B16.47.

### What's the Difference Between ASME B16.47 Series A and What is the difference between ASME B16 47 Series A and

ASME B16.47 Series A and Series B flanges are for large diameter applications for piping projects from 26 thru 60. Both Series can be manufactured using carbon, stainless, and other alloy materials. Series A is a carryover from MSS SP44 and Series B from API 605, thus creating a more uniform standardization for the industry thru ASME B16.47. 1 min What is the difference between ASME B16.47 Series A and What is the difference between ASME B16 47 Series A and ASME B16.47 Series B flanges need more but smaller fasteners (bolts nuts) than Series A flanges and have a smaller bolt circle diameter than that of Series A flanges. The smaller bolt circle diameter results in less flange movement after installation.

### 2 mins 2. The difference between ASME B16.47 Series A and

The difference between ASME B16.47 Series A and Series B flanges Generally speaking, ASME B16.47 Series A flanges are much thicker, heavier and stronger than Series B flanges in the same size and pressure rating thus can withstand more external loading than Series B type.The Difference Between ASME B16.47 Series A and The Difference Between ASME B16.47 Series A and Series B Flanges ASME B16.47 Series A flanges are thicker, heavier and stronger than their Series B counterparts. They also can often handle more external loading than Series B. Series

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