Standard No.:	HG 20536-1993
English Name:	PTFE lining equipment
Chinese Name:	聚四氟乙烯衬里设备
Chinese Classification:	G94    Non-metal chemical machinery equipment
Professional Classification:	HG    Professional Standard - Chemistry
Source Content Issued by:	Ministry of Chemical Industry
Issued on:	1994-05-07
Implemented on:	1994-9-1
Status:	valid
Target Language:	English
File Format:	PDF
Word Count:	3000 words
Translation Price(USD):	60.0
Delivery:	via email in 1 business day

1 Subject Content and Application Scope 1.0.1 This Standard specifies the requirements of the structural design, manufacture, inspection and acceptance, testing methods and storage, handling, transport and installation of the PTFE which is the liner (loose lining) of chemical equipments made of carbon steel or low alloy steel. 1.0.2 This Standard applies to: Design temperature: >-20℃~≤180℃ Design pressure: ≤0.6 MPa (gauge pressure) Single section height or length of the equipment: ≤1400mm Drum diameter: ≤2000mm 1.0.3 The Standard is not applicable to: Equipment which is heated with jacket and threaded connection; Equipment which is heated with direct flame; Equipment suffering radiation effects; Equipment with vibration and temperature shock; Vacuum equipment; Equipment handled frequently.

Contents 1 Subject Content and Application Scope 2 Normative References 3 Factors that shall be Considered in Design 4 The Structural Design of Lining Equipment 5 Manufacture of Lining Equipment 6 Technical Specification 7 Inspection and Acceptance 8 Test Method 9 Storage, Handling, Transport and Installation Additional Explanations: