MODEL 1212 HEAVY DUTY FLEXIBLE COUPLING-Shandong Lede Electromechanical

Description

The Model 1212 heavy duty flexible coupling isdesigned for use in a variety of general piping applicationsof moderate or high pressure services.Working pressure isusually dictated by the wall thickness and rating of the pipebeing used.The Model 1212 couplings feature flexibilitythat can deal with misalignment,distortion,thermal stress,vibration and noise and also resist seismic tremors.Withthe use of Model 1212 couplings you can even design acurved layout.See Typical Applications-Flexible Couplingson page 44.

Sizes available:32mm-300mm/11/4“~12”Working Pressure:Up to 35 bar/500 psi

Nominal Size mm/in	Actual 0.D. mm/in	Max. Working Pressure Bar/PSI	Max.End Load KN/Lbs	Axial Displacement mm/in	Angular Movement		Dimensions			Bolt
Nominal Size mm/in	Actual 0.D. mm/in	Max. Working Pressure Bar/PSI	Max.End Load KN/Lbs	Axial Displacement mm/in	Per Coupling Degree 门	Per Pipe in/t	A mm/in	B mm/in	c mm/in	No.	Size mm/in
32 11/4	42.4 1.669	35 500	292656	1.6 0.0625	2°-10'	0.4638	63.5 2.50	107.5 4.23	45 1.77	2	M10×45 3/8×1-3/4
40 11/2	48.319	35 500	3.79852	1.6 0.0625	1°-54'	0.433	69 2.72	114 4.49	45 1.77	2	M10×45 3/8×1-3/4
502	60.3 2.375	35 500	9.842212	1.6 0.0625	1°-31'	0.3227	83 3.27	124 4.88	46 1.81	2	M10×55 3/8×2-1/8
65 21/2	73 2.875	35 500	14.643240	1.6 00625	1°-15'	0.2622	100 3.94	145 5.71	47 1.85	2	M12×65 1/2×2-5/8
65 21/2	76.13	35 500	15.683523	1.6 0.0625	1°-12'	0.2521	101.6 4.00	146 5.75	47 1.85	2	M12×65 1/2×2-5/8
803	88.9 3.5	35 500	21.394808	1.6 0.0625	1°-02'	0.2218	116 4.57	162 6.38	47 1.85	2	M12×65 1/2×2-5/8
1004	114.3 4.5	35 500	35.367948	3.2 0.125	1°-36	0.3428	144 5.67	194764	51 2.01	2	M12×70 1/2×2-3/4
1255	139.7 5.5	35 500	52.8311874	3.2 0.125	1°-18'	0.2823	171 6.73	230906	52 2.05	2	M16×85 5/8×3-1/4
1255	141.3 5.563	35 500	48.5910930	3.2 0.125	1°-18'	0.2823	171 6.73	230 9.06	52 2.05	2	M16×85 5/8×3-1/4
1506	165.1 6.5	35 500	66.3314920	3.2 0.125	1°-07'	0.2420	198780	260 10.24	53 2.09	2	M16×85 5/8×3-1/4
1506	168.3 6.625	35 500	76.6717233	3.2 0.125	1°-05'	0.2420	200787	261 10.28	53 2.09	2	M16×85 5/8×3-1/4
2008	216.3 8.515	35 500	126.6428465	3.2 0.125	0°-51'	0.1815	265 10.43	336 13.23	63 2.48	2	M20×110 3/4×4-1/4
2008	219.1 8.625	35 500	129.9429206	3.2 0.125	0°-50'	0.1815	263 10.35	336 13.23	63 2.48	2	M20×110 3/4×4-1/4
25010	2674 10.527	35 500	193.5543502	3.2 0.125	0°-41'	0.1512	317 12.48	403 15.87	66 2.60	2	M22×140 7/8x4-1/2
25010	273 10.75	35 500	201.7445344	3.2 0.125	0°-40'	0.1512	326 12.83	410 16.14	66 2.60	2	M22×140 7/8×4-1/2
30012	318.5 12.539	35 500	274.5961718	3.2 0.125	0°-35'	0.1210	375 14.76	463 18.23	66 2.60	2	M22×140 7/8x4-1/2
30012	323.9 12.75	35 500	283.9863828	3.2 0.125	0°-34'	0.1210	381 15.00	469 18.46	66 2.60	2	M22×140 7/8x4-1/2
Deflection oraneularmovement is the maximum value that a coupline allows under no internal pressure.