Additional products for cast iron systems

Following products are included in the product group:

• O–rings - they are made of high-quality rubber, they are durable and reliable. They ensure complete tightness of connections. Some O-ring models are reinforced with steel spring segments;
• stoppers made of high-strength cast iron with spherical graphite and intended for pipes with "RJ" and "RJS" connection types;
• coupling rings – they are used to fix connection when shortening pipes without surfacing collar;
• cuffs;
• flanges;
• lock nuts.