Insulating joint welding/welding PN10 for gas/water

PN10 isolation joints are steel joints used for the sectioning of low pressure (10 kg/cm2) service lines for gas and water. Isolation joints provide cathodic protection in all piping systems and serve as a positive leak proof long lasting block against the flow of electrical current. The installation of insulating joints on service lines guarantees a superior security of the pipeline and significantly reduce maintenance costs.

The Welding-Welding PN10 joints have welding ends. The Welding-Welding joints must be installed through welding to the service line. Welding Welding PN10 joints are available in small diameters ranging from ½ in up to 3 in (see the whole range of diameters available in the table below).

PN10 Welding Welding isolation joints are supplied from stock.

Meccanica Segrino isolating joints are manufactured in accordance with the requirements of UNI-CIG, ASTM and API.Insulating Joints tested and manufactured in accordance to UNI-CIG 10284

Working Temperature	Electric insulation	Dielectric resistance	Testing pressure	Working pressure
-10°C + 70° C	10 Mohm	3.0 Kv	15 Kg/cm2	10 Kg/cm2

Download technical sheetspec class pn10_eng_ss

The dimensions reported in the table are in millimeters (mm)

Product Code	ND	A	E	B	L4	Weight (in Kg)
SS015	1/2"	21,3	46	28	210	0,5
SS020	3/4"	26,7	53	30	225	0,7
SS025	1"	33,4	60	32	245	1,0
SS032	1" 1/4	42,2	71	35	270	1,5
SS040	1" 1/2	48,3	77	37	280	1,7
SS050	2"	60,3	90	38	290	2,3
SS065	2" 1/2	76,1	113	53	330	4,5
SS080	3"	88,9	127	53	400	6,0

Mechanical Features

Hot forged socket: ASTM A 105 or equivalent

Hot forged spigot: API 5L gr.B or equivalent

Insulating ring in polycarbonate

Gasket ring in Hytrel 40 D Dupont

Epoxyphenolic painting

Certificates issued: EN 10204 3.1 and CE compliance

Il 2 GD Zone 1 e 21 d T5 Technical file: A01-MS