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Single Arch Style SA

SA style molded rubber expansion joints are designed to absorb movements and stress on piping systems, compensate for pipe misalignment, reduce vibration and system noise. They also protect against start-up forces as well as system surges. All SA style joints come standard with ANSI 150# solid floating metallic flanges. The design of the SA style does not contain any metallic reinforcement in the carcass of the bellows. Instead the carcass has a minimum of four layers of high tensile synthetic fabric. Each layer is impregnated with a rubber or synthetic compound. This allows movement and flexibility between the layers of fabric. The SA style design has a long radius arch allowing for self cleaning and thus eliminating the need for a filled arch. The sa style is the most economic choice when it comes to rubber expansion joints. The SA is available on request to meet the requirements of the U.S.C.G.

Description

Dimensions and Movements

Pipe
Size
Overall
Length
Flange
OD
Bolt
Circle
Flange
Thickness
No. of
Bolt Holes
Bolt Hole
Size
Threaded
Hole Size
Axial
Compression
Axial
Extension
Lateral
Deflection
Angular
Deflection
Max w.p.
(psi)
Max Vacuum
(in. of Hg)
Exp. Joint + FlangesControl Unit
(2 Rod)
1"6"4 1/4"3 1/8"0.55"45/8"1/2"-131/2"3/8"±1/2"37°225263.755.50
1 1/4"6"4 5/8"3 1/2"0.55"45/8"1/2"-131/2"3/8"±1/2"31°225264.755.50
1 1/2"6"5"3 7/8"0.55"45/8"1/2"-131/2"3/8"±1/2"27°225265.755.50
2"6"6"4 3/4"0.63"43/4"5/8"-111/2"3/8"±1/2"20°225268.256.75
2 1/2"6"7"5 1/2"0.71"43/4"5/8"-111/2"3/8"±1/2"17°2252610.257.50
3"6"7 1/2"6"0.71"43/4"5/8"-111/2"3/8"±1/2"14°2252613.507.75
4"6"9"7 1/2"0.71"83/4"5/8"-113/4"1/2"±1/2"14°2252617.757.00
5"6"10"8 1/2"0.79"87/8"3/4"-103/4"1/2"±1/2"11°2252621.257.50
6"6"11"9 1/2"0.87"87/8"3/4"-103/4"1/2"±1/2"2252624.758.50
8"6"13 1/2"11 3/4"0.87"87/8"3/4"-103/4"1/2"±1/2"2252638.0011.25
10"8"16"14 1/4"0.95"121"7/8"-91"5/8"±3/4"2252657.0024.50-1
12"8"19"17"0.95"121"7/8"-91"5/8"±3/4"2252680.0026.00-1
14"8"21"18 3/4"1.02"121 1/8"1" -81"5/8"±3/4"15026104.0031.00-1
16"8"23 1/2"21 1/4"1.10"161 1/8"1" -81"5/8"±3/4"15026129.0038.50-2
18"8"25"22 3/4"1.18"161 1/4"1 1/8" -71"5/8"±3/4"15026137.0041.00-2
20"8"27 1/2"25"1.18"201 1/4"1 1/8" -71"5/8"±3/4"15026167.0041.75-2
24"10"32"29 1/2"1.18"201 3/8"1 1/4" -71"5/8"±3/4"15026194.0058.75-2

Style SA

size100% EPDM100% EPDM100% Neoprene100% NeopreneNitrile Tube/Neoprene CoverNitrile Tube/Neoprene CoverControl Unit (Control Rods)Control Unit (Control Rods)Control Unit (Control Rods)Control Unit (Control Rods)
PipePart No.PricePart No.PricePart No.PriceCarbon steel Zinc Plated_x000D_
Part No.
Price (sET)T-304 _x000D_
Part No.
Price (sET)
Unthreaded Bolt Holes (Carbon steel Zinc Plated Flanges)Unthreaded Bolt Holes (Carbon steel Zinc Plated Flanges)Unthreaded Bolt Holes (Carbon steel Zinc Plated Flanges)Unthreaded Bolt Holes (Carbon steel Zinc Plated Flanges)Unthreaded Bolt Holes (Carbon steel Zinc Plated Flanges)Unthreaded Bolt Holes (Carbon steel Zinc Plated Flanges)Unthreaded Bolt Holes (Carbon steel Zinc Plated Flanges)Unthreaded Bolt Holes (Carbon steel Zinc Plated Flanges)Unthreaded Bolt Holes (Carbon steel Zinc Plated Flanges)Unthreaded Bolt Holes (Carbon steel Zinc Plated Flanges)Unthreaded Bolt Holes (Carbon steel Zinc Plated Flanges)
1"SA-16-EE$40.80SA-16-EE$30.58SA-16-NP$46.92LR-16-S$29.37LR-16-S-304$68.53
1 1/4"SA-20-EE$40.80SA-20-NN$30.58SA-20-NP$46.92LR-20-S$29.37LR-20-S-304$68.53
1 1/2"SA-24-EE$40.80SA-24-NN$30.58SA-24-NP$46.92LR-24-S$29.37LR-24-S-304$68.53
2"SA-32-EE$40.80SA-32-NN$34.82SA-32-NP$46.92LR-32-S$32.88LR-32-S-304$76.72
2 1/2"SA-40-EE$54.40SA-40-NN$45.87SA-40-NP$62.56LR-40-S$33.96LR-40-S-304$79.24
3"SA-48-EE$61.20SA-48-NN$56.48SA-48-NP$70.38LR-48-S$33.96LR-48-S-304$79.24
4"SA-64-EE$74.80SA-64-NN$68.59SA-64-NP$86.02LR-64-S$33.96LR-64-S-304$79.24
5"SA-80-EE$86.70SA-80-NN$81.04SA-80-NP$99.71LR-80-S$33.96LR-80-S-304$79.24
6"SA-96-EE$115.60SA-96-NN$106.68SA-96-NP$132.94LR-96-S$38.67LR-96-S-304$90.23
8"SA-128-EE$164.90SA-128-NN$150.57SA-128-NP$189.64LR-128-S$43.71LR-128-S-304$101.99
10"SA-160-EE$229.50SA-160-NN$219.34SA-160-NP$263.93LR-160-S$72.78LR-160-S-304$169.82
12"SA-192-EE$297.50SA-192-NN$256.01SA-192-NP$342.13LR-192-S$83.25LR-192-S-304$194.25
14"SA-224-EE$412.59SA-224-NN$360.20SA-224-NP$474.48LR-224-S$107.46LR-224-S-304$250.74
16"SA-256-EE$483.45SA-256-NN$443.16SA-256-NP$555.97LR-256-S$167.46LR-256-S-304$390.74
18"SA-288-EE$534.48SA-288-NN$489.94SA-288-NP$614.65LR-288-S$190.26LR-288-S-304$443.94
20"SA-320-EE$600.72SA-320-NN$550.66SA-320-NP$690.83LR-320-S$190.26LR-320-S-304$443.94
24"SA-384-EE$784.89SA-384-NN$719.48SA-384-NP$902.62LR-384-S$228.18LR-384-S-304$532.42
Unthreaded Bolt Holes (T-304 Flanges)Unthreaded Bolt Holes (T-304 Flanges)Unthreaded Bolt Holes (T-304 Flanges)Unthreaded Bolt Holes (T-304 Flanges)Unthreaded Bolt Holes (T-304 Flanges)Unthreaded Bolt Holes (T-304 Flanges)Unthreaded Bolt Holes (T-304 Flanges)Unthreaded Bolt Holes (T-304 Flanges)Unthreaded Bolt Holes (T-304 Flanges)Unthreaded Bolt Holes (T-304 Flanges)Unthreaded Bolt Holes (T-304 Flanges)
1"SA-16-EE-304$172.08SA-16-NN-304$161.86SA-16-NP-304$178.20LR-16-S$29.37LR-16-S-304$68.53
1 1/4"SA-20-EE-304$177.36SA-20-NN-304$167.14SA-20-NP-304$183.48LR-20-S$29.37LR-20-S-304$68.53
1 1/2"SA-24-EE-304$183.13SA-24-NN-304$171.91SA-24-NP-304$188.25LR-24-S$29.37LR-24-S-304$68.53
2"SA-32-EE-304$236.78SA-32-NN-304$230.80SA-32-NP-304$242.90LR-32-S$32.88LR-32-S-304$76.72
2 1/2"SA-40-EE-304$256.68SA-40-NN-304$248.15SA-40-NP-304$264.84LR-40-S$33.96LR-40-S-304$79.24
3"SA-48-EE-304$293.60SA-48-NN-304$288.88SA-48-NP-304$302.78LR-48-S$33.96LR-48-S-304$79.24
4"SA-64-EE-304$340.38SA-64-NN-304$334.16SA-64-NP-304$351.60LR-64-S$33.96LR-64-S-304$79.24
5"SA-80-EE-304$384.81SA-80-NN-304$379.15SA-80-NP-304$397.82LR-80-S$33.96LR-80-S-304$79.24
6"SA-96-EE-304$446.59SA-96-NN-304$437.87SA-96-NP-304$463.93LR-96-S$38.67LR-96-S-304$90.23
8"SA-128-EE-304$596.69SA-128-NN-304$582.36SA-128-NP-304$621.43LR-128-S$43.71LR-128-S-304$101.99
10"SA-160-EE-304$761.85SA-160-NN-304$751.69SA-160-NP-304$796.28LR-160-S$72.78LR-160-S-304$169.82
12"SA-192-EE-304$1,259.21SA-192-NN-304$1,217.72SA-192-NP-304$1,303.84LR-192-S$83.25LR-192-S-304$194.25
14"SA-224-EE-304$1,743.90SA-224-NN-304$1,691.51SA-224-NP-304$1,805.79LR-224-S$107.46LR-224-S-304$250.74
16"SA-256-EE-304$2,194.08SA-256-NN-304$2,153.79SA-256-NP-304$2,266.60LR-256-S$167.45LR-256-S-304$390.74
18"SA-288-EE-304$2,485.29SA-288-NN-304$2,440.75SA-288-NP-304$2,565.46LR-288-S$190.26LR-288-S-304$443.94
20"SA-320-EE-304$3,018.42SA-320-NN-304$2,968.36SA-320-NP-304$3,108.53LR-320-S$190.26LR-320-S-304$443.94
24"SA-384-EE-304$3,806.85SA-384-NN-304$3,741.44SA-384-NP-304$3,924.58LR-384-S$228.18LR-384-S-304$ 532.42
Threaded Bolt Holes (Carbon steel Zinc Plated Flanges)Threaded Bolt Holes (Carbon steel Zinc Plated Flanges)Threaded Bolt Holes (Carbon steel Zinc Plated Flanges)Threaded Bolt Holes (Carbon steel Zinc Plated Flanges)Threaded Bolt Holes (Carbon steel Zinc Plated Flanges)Threaded Bolt Holes (Carbon steel Zinc Plated Flanges)Threaded Bolt Holes (Carbon steel Zinc Plated Flanges)Threaded Bolt Holes (Carbon steel Zinc Plated Flanges)Threaded Bolt Holes (Carbon steel Zinc Plated Flanges)Threaded Bolt Holes (Carbon steel Zinc Plated Flanges)Threaded Bolt Holes (Carbon steel Zinc Plated Flanges)
1"SA-16-EE-ZP-TH$54.43SA-16-NN-ZP-TH$40.80SA-16-NP-ZP-TH$62.60LR-16-S$29.37LR-16-S-304$68.53
1 1/4"SA-20-EE-ZP-TH$54.43SA-20-NN-ZP-TH$40.80SA-20-NP-ZP-TH$62.60LR-20-S$29.37LR-20-S-304$68.53
1 1/2"SA-24-EE-ZP-TH$54.43SA-24-NN-ZP-TH$40.80SA-24-NP-ZP-TH$62.60LR-24-S$29.37LR-24-S-304$68.53
2"SA-32-EE-ZP-TH$54.43SA-32-NN-ZP-TH$40.80SA-32-NP-ZP-TH$62.60LR-32-S$32.88LR-32-S-304$76.72
2 1/2"SA-40-EE-ZP-TH$64.51SA-40-NN-ZP-TH$54.40SA-40-NP-ZP-TH$74.19LR-40-S$33.96LR-40-S-304$79.24
3"SA-48-EE-ZP-TH$66.31SA-48-NN-ZP-TH$61.20SA-48-NP-ZP-TH$76.29LR-48-S$33.96LR-48-S-304$79.24
4"SA-64-EE-ZP-TH$81.58SA-64-NN-ZP-TH$74.80SA-64-NP-ZP-TH$93.81LR-64-S$33.96LR-64-S-304$79.24
5"SA-80-EE-ZP-TH$92.76SA-80-NN-ZP-TH$86.70SA-80-NP-ZP-TH$106.67LR-80-S$33.96LR-80-S-304$79.24
6"SA-96-EE-ZP-TH$125.03SA-96-NN-ZP-TH$115.60SA-96-NP-ZP-TH$143.79LR-96-S$38.67LR-96-S-304$90.23
8"SA-128-EE-ZP-TH$180.60SA-128-NN-ZP-TH$164.90SA-128-NP-ZP-TH$207.68LR-128-S$43.71LR-128-S-304$101.99
10"SA-160-EE-ZP-TH$240.13SA-160-NN-ZP-TH$229.50SA-160-NP-ZP-TH$276.15LR-160-S$72.78LR-160-S-304$169.82
12"SA-192-EE-ZP-TH$345.71SA-192-NN-ZP-TH$297.50SA-192-NP-ZP-TH$397.57LR-192-S$83.25LR-192-S-304$194.25

Style SA U.S. Coast Guard Approved

100% EPDMFlanges Flanges Control Unit (Control Rods)Control Unit (Control Rods)Control Unit (Control Rods)Control Unit (Control Rods)
SIZECarbon steel Zinc Plated FlangesPriceT-304 FlangesPriceCarbon steel Zinc PlatedPriceT-304Price
1"SA-16-NN-ZP-CG$45.80SA-16-NN-304-CG$177.08LR-16-S$29.37LR-16-S-304$68.53
1 1/4"SA-20-NN-ZP-CG$45.80SA-20-NN-304-CG$182.36LR-20-S$29.37LR-20-S-304$68.53
1 1/2"SA-24-NN-ZP-CG$45.80SA-24-NN-304-CG$187.13LR-24-S$29.37LR-24-S-304$68.53
2"SA-32-NN-ZP-CG$45.80SA-32-NN-304-CG$241.78LR-32-S$32.88LR-32-S-304$76.72
2 1/2"SA-40-NN-ZP-CG$59.40SA-40-NN-304-CG$261.68LR-40-S$33.96LR-40-S-304$79.24
3"SA-48-NN-ZP-CG$66.20SA-48-NN-304-CG$298.60LR-48-S$33.96LR-48-S-304$79.24
4"SA-64-NN-ZP-CG$79.80SA-64-NN-304-CG$345.38LR-64-S$33.96LR-64-S-304$79.24
5"SA-80-NN-ZP-CG$91.70SA-80-NN-304-CG$389.81LR-80-S$33.96LR-80-S-304$79.24
6"SA-96-NN-ZP-CG$120.60SA-96-NN-304-CG$451.59LR-96-S$38.67LR-96-S-304$90.23
8"SA-128-NN-ZP-CG$169.90SA-128-NN-304-CG$601.69LR-128-S$43.71LR-128-S-304$101.99
10"SA-160-NN-ZP-CG$234.50SA-160-NN-304-CG$766.85LR-160-S$72.78LR-160-S-304$169.82
12"SA-192-NN-ZP-CG$302.50SA-192-NN-304-CG$1,264.21LR-192-S$83.25LR-192-S-304$194.25
14"SA-224-NN-ZP-CG$417.59SA-224-NN-304-CG$1,748.90LR-224-S$107.46LR-224-S-304$250.74
16"SA-256-NN-ZP-CG$488.45SA-256-NN-304-CG$2,199.08LR-256-S$167.46LR-256-S-304$390.74
18"SA-288-NN-ZP-CG$539.48SA-288-NN-304-CG$2,490.29LR-288-S$190.26LR-288-S-304$443.94
20"SA-320-NN-ZP-CG$605.72SA-320-NN-304-CG$3,023.42LR-320-S$190.26LR-320-S-304$443.94
24"SA-384-NN-ZP-CG$789.89SA-384-NN-304-CG$3,811.85LR-384-S$228.18LR-384-S-304$532.42

 

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