High Pressure Repair Clamp HRC Pipe Repair Clamp

Ductile iron pipe repair clamp

Product Features:
High pressure Pipe Repair Clamp It also can be made according to other special requirements. All the HRC Clamps are tested under 1.5times than design working pressure. The standard material of sealing rubber ring is EPDM and NBR. Other like Fluorine rubber, and silica gel are also available.
Some sizes and lengths not listed are available upon request.

Features and Benefits:
• Standard Hydratight Clamps are fitted with a high grade elastomeric seal made from Buna-Nitrole or Viton. In these applications the sealing load is achieved through the bolt tensioning of the clamp studs (split sleeve design)
• All Hydratight's Clamps are designed with an external pressure test facility that determines the joint integrity prior to commissioning
• Twin seal configuration is also available to allow inter-seal testing to be carried out during installation
• Hydratight Clamps may be supplied for both topside and subsea repair applications
• Engineered solutions can be manufactured to use metal graphite composite seal that is provided in all Hydratight Mechanical Connector

ANSI Pressure classes 300-2000

Design based on API 6H. Design calculation ASME Sec. VIII Div. I

Body materials A516 Gr. 70, ASTM A105

PTFE coated bolts and nuts, bolt material A193 Gr. B7 and nut material A194 Gr. 2H

Standard coating yellow epoxy 100 microns

Gaskets (H) NBR or Viton

Weldable option is available with heat insulating gaskets

Double row sealing is available on request

Sacrificial anodes can be installed on the sleeves for long term cathodic protection

Non-standard lengths are available on request