MODEL 31HP EXTRA HEAVY RIGID COUPLING-Shandong Lede Electromechanical

Description

The Model 31HP is an extra heavy rigid couplingdesigned for high pressure services up to 1000 psi(70 bar).The wider housing keys grip the grooved with the aid ofheavy duty bolts and nuts.The bolts and nuts must beightened to the required torque to achieve rigidity.

Nominal Size mm/in	Pipe O.D. mm/in	Max.Working Pressure Bar/PSI	Max.End Load KN/Lbs	Axial Displacement mm/in	Dimensions			Bolts
Nominal Size mm/in	Pipe O.D. mm/in	Max.Working Pressure Bar/PSI	Max.End Load KN/Lbs	Axial Displacement mm/in	A mm/in	B mm/in	C mm/in	No.	Size mm/in
502	60.3 2.375	70 1000	19.984420	0-3.6 0014	90 3.54	145	49	2	M16×80
502	60.3 2.375	70 1000	19.984420	0-3.6 0014	90 3.54	5.71	1.93	2	5/8×3-1/8
65 21/2	73 2.875	70 1000	29.286480	0-3.6 0014	102 4.02	168 6.61	49 1.93	2	M16×80 5/8×3-1/8
803	88.9 3.5	70 1000	43.439610	0-3.6 0014	123 4.84	188 7.40	49 1.93	2	M16×80 5/8×3-1/8
1004	114.3 4.5	70 1000	71.7915890	0-6.4 0-0.25	153 6.02	216 8.50	54 2.13	2	M20×110 3/4×4-1/3
1506	168.3 6.625	70 1000	155.6534450	0-6.4 0-0.25	218 8.58	295 11.61	57 2.24	2	M22x130 7/85-1/8
2008	219.1 8.625	55 800	207.2646710	0-6.4 0-0.25	275 10.83	364 14.33	70 2.76	2	M24×90 1×3-1/2
25010	273 10.75	55 800	321.7872570	0-6.4 0-0.25	334 13.15	424 16.69	75 2.95	2	M24×90 1x3-1/2
30012	323.9 12.75	55 800	45295 102080	0-6.4 0-0.25	390 15.35	480 18.90	75 2.95	2	M24×90 1×3-1/2