Pvc pipe specifications? National standard for pvc pipe

1. pvc tube specifications, pvc tube price

pvc tube, used in life, is a kind of synthesis that is popular in the world, quite popular and widely used. material. Then do you know the pvc pipe specifications, pvc pipe prices? I will introduce it to you today, you can use it as a reference.

pvc pipe is a rigid polyvinyl chloride pipe, which is made of polyvinyl chloride resin and stabilizer, lubricant, etc., and is extruded by hot pressing. It is the first plastic pipe to be developed and applied. Upvc pipe has strong corrosion resistance, easy adhesion, low price and hard texture. However, due to the oozing of Upvc monomer and additives, it is only suitable for water supply systems with a delivery temperature not exceeding 45 °C.

The essence of pvc pipe is a vacuum plastic film, used for surface packaging of various panels, so it is also known as decorative film, adhesive film, used in building materials, packaging, medicine and many other industries. . Among them, the building materials industry accounts for the largest proportion, accounting for 60%, followed by the packaging industry, and there are several other small-scale applications.

pvc pipe is divided into pvc water supply pipe and drainage pipe for municipal water supply and drainage, industrial water supply and drainage, civil water supply and drainage, irrigation, vegetation watering.

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Pvc pipe specification:

< According to Xiaobian, the hard pvc pipe has a nominal outer diameter of 50CM, but the soft pvc pipe is generally 50mm.

Hard pvc pipe specification: GB/T13020-1991

Soft pvc pipe specifications: GB/T13527.1-1992

The hard pvc pipe has a nominal outer diameter of: 2.5, 3, 4, 5, 6, ….. 355, 400 , 450, 500, 560, 630, 710, 800, 900, 1000, etc., (in mm).

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Second, pvc pipe quality requirements national standard

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Standard No.: GB/T 8804.2-2003

Standard Name: Determination of Tensile Properties of Thermoplastic Pipes Part 2: Hard Polyvinyl Chloride (pvc- U), chlorinated polyvinyl chloride (pvc-C) and high impact polyvinyl chloride (pvc-HI) pipe

Standard status: current

implementation date: 2003-8 -1

Publication Department: National Quality Supervision and Inspection of the People’s Republic of China General Administration of Epidemiology

Description: This standard specifies the test method for tensile properties, especially tensile yield stress and elongation at break. This standard is applicable to pvc-U and pvc-C for various purposes. , pvc-HI pipe.

Standard code: GB/T 5836.1-2006

Standard name: hard polyvinyl chloride (pvc-U) pipe for building drainage

Standard Status: Current

Implementation Date: 2006-8-1

Entrusted Department: China National Standardization Administration Committee of the General Administration of Quality Supervision, Inspection and Quarantine of the People’s Republic of China

Description: This part of GB/T 5836 specifies the material and product classification of extruded polyvinyl chloride (pvcU) pipe (hereinafter referred to as pipe) with polyvinyl chloride (pvc) resin as the main raw material. Requirements, test methods, inspection rules and signs, transportation and storage. This section applies to pipes for drainage in buildings. It can also be used for industrial drainage pipes under the conditions of chemical resistance and heat resistance of materials.

The pipe specified in this section is compatible with the pipe fittings specified in GB/T 5836.2-2006 “Pvc-U pipe fittings for building drainage”

Standard code: GB /T 4219-1996

Standard Name: Chemically used rigid polyvinyl chloride (PVC-U) pipe

Standard status: Current

Implementation date: 1996- 1-2

Efficient Department: China National Light Industry Association

Standard No.: GB/T 20221-2006

Standard Name: No Pressure Buried Sewage, Drainage Hard polyvinyl chloride (pvc-U) pipe

Standard status: current

implementation date: 2006-10-1

promulgation department: the People’s Republic of China China National Standardization Administration Committee of the General Administration of Quality Supervision, Inspection and Quarantine

Description: This standard specifies the use of polyvinyl chloride resin as the main raw material, extrusion-free pressureless buried sewage, drainage with hard polychlorinated chlorine Ethylene (pvc-U) pipe materials, product classification, technical requirements, test methods, inspection rules, signs, transportation, storage. This standard is applicable to non-pressure buried sewage and drainage pipes with an outer diameter of (110-1000) mm and an adhesive connection with an outer diameter of (110-200) mm. It can also be used in industrial non-pressure buried sewage pipes under the conditions of chemical resistance and heat resistance of materials. This standard does not apply to the sewage and drainage pvc-U piping system buried in the building.

StandardNo.: GB/T 19471.2-2004

Standard name: Plastic piping system, rigid polyvinyl chloride (PVC-U) pipe elastic sealing ring socket joint negative pressure sealing test method

Standard Status: Current

Implementation Date: 2004-10-1

Publication Department: China National Standardization Administration Committee of the General Administration of Quality Supervision, Inspection and Quarantine of the People’s Republic of China

Description: This standard specifies a test method for determining the sealing performance of the socket joint. This standard is applicable to the rigid sealing ring joints of rigid PVC pipes conforming to GB/T10002.1, including single sockets, double sockets and pipe sockets of rigid PVC pipes.

Standard No.: GB/T 19471.1-2004

Standard name: Plastic pipe system, rigid polyvinyl chloride (pvc-U) pipe elastic sealing ring socket joint declination sealing test Method

Standard Status: Current

Implementation Date: 2004-10-1

Enacting Department: National Quality Supervision, Inspection and Quarantine Bureau of the People’s Republic of China China National Standardization Administration Committee

Description: This standard specifies a test method for determining the sealing performance of a socket joint. This standard is applicable to the elastic sealing ring socket of rigid PVC pipe, including single pipe socket, double socket and pipe socket. This standard is also applicable to the elastic sealing ring socket of ductile iron material used with pvc-U pressure pipe.

Standard No.: GB/T 18998.2-2003

Standard Name: Industrial Chlorinated Polyvinyl Chloride (PVC-C) Piping System Part 2: Tubes

Standard Status: Current

Implementation Date: 2003-10-1

Efficient Department: General Administration of Quality Supervision, Inspection and Quarantine of the People’s Republic of China

This part of GB/T 18998 specifies the materials, product classification, technical requirements, test methods, inspection rules and signs of industrial pipes which are extruded with chlorinated polyvinyl chloride (pvc-C) resin as the main raw material. Packaging, transportation and storage. This part, together with Parts 1 and 3, can be used to deliver suitable industrial solids, liquids and gases, etc. under pressure, depending on the chemical resistance of the material. This section applies to the petroleum, chemical, sewage treatment and water treatment industries.

Standard Name: Chlorinated Polyvinyl Chloride (Pvc-C) Piping System for Hot and Cold Water Part 2: Pipes

Standard Status: Current

Implementation Date: 2003-8-1

Publication Department: General Administration of Quality Supervision, Inspection and Quarantine of the People’s Republic of China

Description: GB/T18993.2-2003 specifies materials, product classification, Technical requirements, test methods, inspection rules and signs, packaging, transportation, storage. This section applies to industrial and civil hot and cold water piping systems.

Standard No.: GB/T 18477-2001

Standard Name: Hard Polyvinyl Chloride (pvc-U) Double Wall Corrugated Pipe for Buried Drainage

Standard status: current

implementation date: 2002-5-1

promulgation department: the General Administration of Quality Supervision, Inspection and Quarantine of the People’s Republic of China

Description: This standard Stipulates the product classification, materials, technical requirements, test methods, inspection rules and signs of hard polyvinyl chloride (PVC-U) double-wall corrugated pipes for underground drainage with polyvinyl chloride resin as the main raw material. Transportation, storage. This standard applies to municipal drainage, buried pressureless farmland drainage and external drainage pipes. It can also be used in industrial sewage pipes after considering the chemical resistance and temperature resistance of the materials.

Standard No.: GB/T 13664-2006

Standard Name: Hard Polyvinyl Chloride (Pvc-U) Pipe for Low Pressure Water Transfer

Standard Status: Current

Implementation Date: 2006-10-1

Publication Department: China National Standardization Administration Committee of the General Administration of Quality Supervision, Inspection and Quarantine of the People’s Republic of China

Content Introduction: This standard specifies the product classification, technical requirements, test methods and inspection rules, marking, packaging, transportation and storage of hard PVC pipes for low-pressure water-flooding with extruded polyvinyl chloride resin as the main raw material. . This standard is applicable to low-pressure water supply irrigation pipes with a nominal pressure of 0.4 MPa or less.

Standard name: Test method for methylene chloride impregnation of rigid polyvinyl chloride (pvc-U) pipe

Standard status: Current

Implementation date: 1993-3 -1

Publication Department: State Bureau of Technical Supervision

Description: This standard specifies the methylene chloride immersion test method for hard polyvinyl chloride (pvc-U) pipes. This standard serves as a quality control of the production process to characterize the degree of plasticity and uniformity of the pipe. This standard applies to hard polyvinyl chloride (pvc-U) pipes for various purposes.

Standard No.: GB/T 10002.1-2006

Standard Name: Hard Polyvinyl Chloride (pvc-U) Pipe for Water Supply

Standard Status: Current

Implementation Date: 2006-8-1

Publication Department: China National Standardization Administration Committee of the General Administration of Quality Supervision, Inspection and Quarantine of the People’s Republic of China

Description: GB/ This part of T 10002 stipulates the materials, product classification, technical requirements, test methods, inspection rules and signs of the water-supply water-soluble polyvinyl chloride pipe (hereinafter referred to as pipe) which are extruded and made of polyvinyl chloride resin as the main raw material. Packaging, transportation and storage. This section applies to buildings or buried areas.Shuichuan hard PVC pipe. Compatible with GB/T 10002.2?? 2003 “Give water Sichuan hard polyvinyl chloride (pvc-U) pipe”. The pipe specified in this section is suitable for conveying drinking water and general purpose water under pressure, and the water temperature does not exceed 45 °C.




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