共找到 31 条与 相关的标准,共 3 页
Pipes and fittings made of crosslinked polyethylene (PE-X) - Estimation of the degree of crosslinking by determination of the gel content (ISO 10147:2011)
이 표준은 열경화성 플라스틱 배관(GRP)의 주기적 내부 압력 변화에 대한 저항성능 측정방
Glass-reinforced thermosetting plastics (GRP) pipes-Determination of the resistance to cyclic internal pressure
이 표준은 관 및 이음관용 아크릴로니트릴/스티렌(혹은 치환된 스티렌)/아크릴에스테르(ASA
Pipes and fittings of acrylonitrile/styrene/acrylester(ASA)-General specification for moulding and extrusion materials
Thermoplastics materials for pipes and fittings for pressure applications - Classification, designation and design coefficient (ISO 12162:2009)
Plastics piping systems for water supply with or without pressure - Glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP)
Thermoplastics pipes, fittings and assemblies for the conveyance of fluids - Determination of the resistance to internal pressure - Part 3: Preparation of components (ISO 1167-3:2007)
Thermoplastics pipes, fittings and assemblies for the conveyance of fluids - Determination of the resistance to internal pressure - Part 4: Preparation of assemblies (ISO 1167-4:2007)
Plastics piping systems - Buried and above ground systems for water and other fluids under pressure - Performance characteristics for pipes, fittings and their joints
Thermoplastics pipes, fittings and assemblies for the conveyance of fluids - Determination of the resistance to internal pressure - Part 2: Preparation of pipe test pieces (ISO 1167-2:2006)
Thermoplastics pipes, fittings and assemblies for the conveyance of fluids - Determination of the resistance to internal pressure - Part 1: General method (ISO 1167-1:2006)
Plastics pipes and fittings - Determination of opacity (ISO 7686:2005)
Plastics piping systems - Plastics components - Determination of dimensions (ISO 3126:2005)
Plastics piping systems for renovation of underground gas supply networks - Part 3: Lining with close-fit pipes
Plastics piping systems for renovation of underground gas supply networks - Part 1: General
이 규격은 배관계에 사용되는 유리 섬유 강화 열경화성 플라스틱(GRP) 관에서 채취한 시험
Plastics piping systems-Glass-reinforced plastics(GRP) components-Determination of the amounts of constituents using the gravimetric method
This International Standard specifies a method for determining the resistance of glass-reinforced thermosetting plastics (GRP) pipes to cyclic internal pressure. NOTE Whilst this standard refers to pipes, the procedure described can also be applied to fittings.
Glass-reinforced thermosetting plastics (GRP) pipes - Determination of the resistance to cyclic internal pressure
This International Standard specifies methods of test for bolted flange joints for plastics piping systems made of glass-reinforced thermosetting plastics (GRP). This standard is only applicable to the joint, and covers methods of test to prove its design. It assumes that the joint either is or is not intended to be subject to the effects of hydrostatic end thrust. These test procedures are applicable to joints betwen pipes and fittings of all nominal sizes. The tests are applicable for evaluating joints intended for applications conveying liquids at temperatures specified in the referring specifications.
Glass-reinforced thermosetting plastics (GRP) pipes and fittings - Test methods to prove the design of bolted flange joints
Plastics piping and ducting systems - Plastics pipes and fittings - Method for exposure to direct (natural) weathering (ISO 16871:2003)
This part of ISO 12176 specifies an encoding system for data on components, assembly methods and jointing operations for polyethylene (PE) piping systems for gas supply, for use in a traceability system. Reading of the codes can be carried out using alphanumeric or numeric data-recognition systems such as bar-code, magnetic-stripe card or microchip card readers. Other data-recognition systems conforming to ISO/TR 13950 may be used in association with one of the specified recognition systems to obtain the required traceability. This part of ISO 12176 is applicable to PE pipes, fittings and valves conforming to ISO standards for gas supply piping systems and also to the assembly operation utilizing methods such as fusion using a heating tool (butt, socket and saddle fusion), electrofusion (socket and saddle fusion), induction fusion and mechanical jointing.
Plastics pipes and fittings - Equipment for fusion jointing polyethylene systems - Part 4: Traceability coding
Plastics piping and ducting systems - Thermoplastics pipes and fittings - Determination of Vicat softening temperature (VST)
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