DIN Standards Committee Valves
Stainless steel components for aseptic applications in the chemical and the pharmaceutical industries - Part 3: Clamp connections
Abstract
This document specifies dimensions, design and materials of clamp connections for welding with o-ring for butt welding of pipes with dimensions according to DIN 11866. The screwed pipe connections are designed for the following allowable pressures if proper clamps are used: - outside diameter of pipe from 12,7 mm to 41,0 mm: 4,0 MPa (40 bar); - outside diameter of pipe from 42,4 mm to 70,0 mm: 2,5 MPa (25 bar); - outside diameter of pipe from 76,1 mm to 104,0 mm: 1,6 MPa (16 bar). If used with appropriate materials for the gasket, these pressures can be used with temperatures from -10 °C to +140°C.
Begin
2024-02-29
Planned document number
DIN 11864-3
Project number
00300763
Responsible national committee
NA 003-01-14 AA - Tubes and components for food, chemical and pharmaceutical industries
draft standard
Stainless steel components for aseptic applications in the chemical and the pharmaceutical industries - Part 3: Clamp connections
2024-06
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