• PE100-RC material is resistant to the long-term expansion of cracks, scratching, and point-type loads. Point-type loads are especially common during the assembly of the pipelines using trenchless installation methods (for instance, as a result of friction against the stones that are present in the soil). In the case of a point-type load, tension, and plastic deformations are produced in the material, which may cause cracks in the internal surface.

Spigot elbows are used in installations distributing gas and water.

The butt fusion involves heating the ends of two pipe/fitting components (from PE100-RC material) which are to be joined until a molten state is attained on each contact surface. The two surfaces are then brought together under controlled pressure for a specific cooling time and a homogeneous fusion joint is formed.

The resultant joint is fully resistant to end loads and has comparable performance under pressure to the pipe itself.

• Material: Polyethylene PE100-RC
• Work pressure water systems: 16 [bar] for SDR11 fittings; 10 [bar] for SDR17 fittings
• Work pressure gas systems: 10 [bar] for SDR11 fittings; 5 [bar] for SDR17 fittings

Product dimensions
SDR17
D1 [mm]	L1 [mm]	C [mm]	S1	Weight [kg]
63	65	88	3.8	0.15
75	71	90	4.5	0.20
90	81	104	5.4	0.32
110	109	139	6.6	0.67
125	94	126	7.4	0.65
140	120	168	8.3	1.28
160	120	160	9.5	1.54
180	107	151	10.7	1.76
200	115	164	11.9	2.35
225	125	180	13.2	3.40
250	133	220	14.8	5.86
280	142	227	16.6	7.65
315	154	250	18.7	10.44
SDR11
D1 [mm]	L1 [mm]	C [mm]	S1	Weight [kg]
25	48	42	3	0.02
32	57	49	3	0.04
40	63	53	3.7	0.06
50	66.5	57	4.6	0.10
63	66	88	5.8	0.21
75	71	90	6.8	0.29
90	83	109	8.2	0.45
110	109	139	10	0.94
125	94	126	11.4	0.95
140	121	168	12.7	1.76
160	120	161	14.6	2.21
180	108	153	16.4	2.73
200	115	165	18.2	3.66
225	125	180	20.5	4.79
250	133	220	22.7	8.33
280	144	227	25.4	10.64
315	155	250	28.6	14.67