The large caliber clamp style compression fittings have very prominent anti-drawing and sealing features, when we design this kinds of fittings, we fully consider the features of thermal transformation coefficient and thermal pressure creep ratio f the flexible pipes, they are especially suitable for the connection of larger caliber flexible pipes such as PE-AL composite pipe and cross-linked PE etc with the specification 40, 50, 63, 75. the features of anti-drawing and anti-leakage are superior to other domestic similar products, all the performance and index are on the leading position in china. Especially the patent of 63 and 75 clamp style fittings belongs to our company, which has filled the manufacture blank of the match fittings for flexible pipeline.

Advantages :
the clamp sty le compression fittings are made of HPb59-1 brass. The fitting has very good ductility and double screw nuts guarantee good sealing feature.
the fittings are characterized by compact structure and easy connection, which is faster 3times than flange.
the sealing material is high quality EPDM rubber; working temperature can reach 80-100℃. It has the feature under high temperature condition and long lifespan.
the fittings also have other features, such as easy connection and disassemble, anti-explode, resist to high temperature and good sealing.
the reasonable trough design with clamp can easily guards the pipes against escape

Production	Specification	Packing/Carton	Weight/Unit(Kg)	Weight/Carton(Kg)
Elbow-female	L40-1.1/2F	32	0.481	15.390
	L40-1.1/4F	32	0.441	14.100
	L40-1F	64	0.403	25.780
	L40-3/4F	64	0.391	25.000
	L50-1.1/2F	32	0.625	20.000
	L50-1.1/4F	32	0.575	18.400
	L50-1F	32	0.538	17.200
	L50-2F	16	0.813	13.000
	L63-1.1/2F	25	0.895	22.380
	L63-1.1/4F	32	0.773	24.720
	L63-2F	20	1.047	20.930
	L75-1.1/2F	20	1.073	21.450
	L75-1.1/4F	24	1.023	24.550
	L75-1F	24	0.986	23.660
	L75-2.1/2F	15	1.300	19.500
	L75-2F	16	1.378	22.040
	L75-3F	10	1.843	18.420