Industrial
Charts & Tables

Paddle Blind Dimensions / Thickness Chart


Find O.D. & thickness based on ASME rating and line size for isolation or hydrotest blinds.

Line sizes up to 96" are available. Any thickness, rating or alloy is available upon request.

Includes both MSS SP44 Series "A" and API-605 Series "B" ratings. View Methodology

Methodology

Line sizes up to 96" are available. Standard isolation thickness is 5/16" (+/- 1/16). Any thickness, rating or alloy is available upon request.

Sizes and thicknesses meet the following specifications:

ASME 16.48, ASME 16.5, ASME B16.47

Blank thicknesses over 24 NPS calculated with ASME's B31.3 equation:

T=d√ ((3P)/(16SE))

T = Blank Thickness (inches)

d = I.D. of ring gasket (inches)

P = Design Gauge Pressure psi.

S = 23,300 psi

E = 1.00

S (Basic Allowable Stress) and E (Quality Factor) values were determined from tables A1 and A1-A from B31.3 for 516-Gr 70 material with the temperature range of -20 to 100 degrees Fahrenheit. This calculation does not take into consideration any required corrosion allowance if needed.

Line Size: ASME Rating:
Gauge/Thickness: Tube Gauge / Thickness:

Quick Links


PDF Download Button Print PDF (8.5 x 11)

PDF Download Button Print PDF (11 x 17)

View Product Details View Product Details

Request a Quote Request a Quote

Request a Quote

This table is extremely large, and won't render on a single screen when viewed on mobile devices and tablets.

Please use the select menus above or scroll horizontally to view the data you're looking for.
Paddle Blind Dimensions with Hydrotest Thickness Chart Paddle Blind Dimensions
Line Size Isolation 150# 300# 600# 900# 1500# 2500#
ThicknessThk O.D. ThicknessThk O.D. ThicknessThk O.D. ThicknessThk O.D. ThicknessThk O.D. ThicknessThk O.D. ThicknessThk
1/2"5/16"1 3/4"5/16"2"5/16"2"5/16"2 3/8"5/16"2 3/8"5/16"2 5/8"3/8"
3/4"5/16"2 1/8"5/16"2 1/2"5/16"2 1/2"5/16"2 5/8"5/16"2 5/8"3/8"2 7/8"3/8"
1"5/16"2 1/2"5/16"2 3/4"5/16"2 3/4"5/16"3"5/16"3"3/8"3 1/4"3/8"
1 1/4"5/16"2 7/8"5/16"3 1/8"5/16"3 1/8"3/8"3 3/8"3/8"3 3/8"3/8"4"1/2"
1 1/2"5/16"3 1/4"5/16"3 5/8"5/16"3 5/8"3/8"3 3/4"3/8"3 3/4"1/2"4 1/2"5/8"
2"5/16"4"5/16"4 1/4"3/8"4 1/4"3/8"5 1/2"1/2"5 1/2"1/2"5 5/8"5/8"
2 1/2"5/16"4 3/4"5/16"5"3/8"5"1/2"6 3/8"1/2"6 3/8"5/8"6 1/2"3/4"
3"5/16"5 1/4"5/16"5 3/4"3/8"5 3/4"1/2"6 1/2"5/8"6 3/4"3/4"7 5/8"7/8"
3 1/2"5/16"6 1/4"3/8"6 3/8"1/2"6 1/4"5/8" -
4"5/16"6 3/4"3/8"7"1/2"7 1/2"5/8"8"3/4"8 1/8"7/8"9 1/8"1 1/8"
5"5/16"7 5/8"3/8"8 3/8"5/8"9 3/8"3/4"9 5/8"7/8"9 7/8"1 1/8"10 7/8"1 3/8"
6"5/16"8 5/8"1/2"9 3/4"5/8"10 3/8"7/8"11 1/4"1"11"1 3/8"12 3/8"1 5/8"
8"5/16"10 7/8"1/2"12"7/8"12 1/2"1 1/8"14"1 3/8"13 3/4"1 5/8"15 1/8"2 1/8"
10"5/16"13 1/4"5/8"14 1/8"1"15 5/8"1 3/8"17"1 5/8"17"2"18 5/8"2 5/8"
12"5/16"16"3/4"16 1/2"1 1/8"17 7/8"1 5/8"19 1/2"1 7/8"20 3/8"2 3/8"21 1/2"3 1/8"
14"5/16"17 5/8"3/4"19"1 1/4"19 1/4"1 3/4"20 3/8"2 1/8"22 5/8"2 5/8"--
16"5/16"20 1/8"7/8"21 1/8"1 1/2"22 1/8"2"22 1/2"2 3/8"25 1/8"3"--
18"5/16"21 1/2"1"23 3/8"1 5/8"24"2 1/8"25"2 5/8"27 5/8"3 3/8"--
20"5/16"23 3/4"1 1/8"25 5/8"1 3/4"26 3/4"2 1/2"27 3/8"2 7/8"29 5/8"3 3/4"--
22"5/16"25 7/8"1 1/4"27 5/8"1 7/8"28 3/4"2 3/4" ---
24"5/16"28 1/8"1 1/4"30 3/8"2"31"2 7/8"32 7/8"3 1/2"35 3/8"4 3/8"--
MSS SP44 Series "A" Specs
Line Size Isolation 150# 300# 600# 900# 1500# 2500#
ThicknessThk O.D. ThicknessThk O.D. ThicknessThk O.D. ThicknessThk O.D. ThicknessThk O.D. ThicknessThk O.D. ThicknessThk
26"5/16"30 3/8"1 5/8"32 3/4"2 1/2"34"3 1/2"34 5/8"4 3/8"----
28"5/16"32 5/8"1 3/4"35 1/4"2 3/4"35 7/8"3 3/4"37 1/8"4 5/8"----
30"5/16"34 5/8"1 7/8"37 3/8"2 7/8"38 1/8"4 1/8"39 5/8"5"----
32"5/16"36 7/8"2"39 1/2"3 1/8"40 1/8"4 3/8"42 1/8"5 3/8"----
34"5/16"38 7/8"2 1/8"41 1/2"3 1/4"42 1/8"4 5/8"44 5/8"5 5/8"----
36"5/16"41 1/8"2 1/4"43 7/8"3 1/2"44 3/8"4 7/8"47 1/8"6"----
38"5/16"43 5/8"2 3/8"41 3/8"3 5/8"43 3/8"5 1/8"47 1/8"6 1/4"----
40"5/16"45 5/8"2 1/2"43 3/4"3 7/8"45 3/8"5 3/8"49 1/8"6 5/8"----
42"5/16"47 7/8"2 5/8"45 3/4"4"47 7/8"5 5/8"51 1/8"7"----
44"5/16"50 1/8"2 3/4"47 7/8"4 1/4"49 7/8"6"53 3/4"7 1/4"----
46"5/16"52 1/8"2 7/8"50"4 1/2"52 1/8"6 1/4"56 3/8"7 5/8"----
48"5/16"54 3/8"3"52"4 5/8"54 7/8"6 1/2"58 3/8"8"----
API-605 Series "B" Specs
Line Size Isolation 150# 300# 600# 900# 1500# 2500#
ThicknessThk O.D. ThicknessThk O.D. ThicknessThk O.D. ThicknessThk O.D. ThicknessThk O.D. ThicknessThk O.D. ThicknessThk
26"5/16"28 7/16"1 5/8"30 1/4"2 1/2"30"3 1/2"32 7/8"4 3/8"----
28"5/16"30 7/16"1 3/4"32 3/8"2 3/4"32 1/8"3 3/4"35 3/8"4 5/8"----
30"5/16"32 7/16"1 7/8"34 3/4"2 7/8"34 1/2"4 1/8"37 5/8"5"----
32"5/16"34 9/16"2"36 7/8"3 1/8"36 5/8"4 3/8"39 7/8"5 3/8"----
34"5/16"36 11/16"2 1/8"39"3 1/4"39 1/8"4 5/8"42 1/8"5 5/8"----
36"5/16"38 3/4"2 1/4"41 1/8"3 1/2"41 1/8"4 7/8"44 1/8"6"----
38"5/16"41"2 3/8"43 1/8"3 5/8"--------
40"5/16"43"2 1/2"45 1/8"3 7/8"--------
42"5/16"45"2 5/8"47 1/8"4"--------
44"5/16"47"2 3/4"49 1/8"4 1/4"--------
46"5/16"49 5/16"2 7/8"51 3/4"4 1/2"--------
48"5/16"51 5/16"3"53 3/4"4 5/8"--------

Get Quick Quote

Get Quick Quote

Piping Isolation Charts

Our 'Dynamic Piping Isolation Charts' allows you the ability to filter down hydrotest blind and pipe plug products to your exact specs.

View Charts

Get Quick Quote!

USA Industries is driven by our need to service the customer faster and better than anyone else in the market. If saving days or even weeks in the process of getting the product you need is important, think USA Industries! Available 24/7 to actively fill your orders.

Start my Quote
footerParent
USA Industries, Inc. BBB Business Review
© 2003 - 2020 USA Industries, Inc.® | All Rights Reserved 315 State Street | South Houston, TX, USA 77587 | Site Map

Quote Request Received!

Thank you for submitting a quote request with USA Industries. One of our experienced staff members will respond to you shortly.

First Time Working With USA Industries?

If this is the first time requesting a quote from USA Industries, please fill out the form below to help expedite the quote process!

Address Info Received!

Thank you for providing this extra information! This will help expedite our quoting process.

A formalized quote typically takes 1 - 24 hours to generate, depending on the complexity of your quote request.

You're Signed Up!

We will start including you on our email notifications about new products, upcoming events and more!

Your Submission Was Received!

Thank you for reaching out to USA Industries. One of our experienced staff members will respond to you shortly.

Need something ASAP?

For immediate assistance, please call us at (713) 941-3797 or Toll Free at (800) 456-8721.