Jiangsu Office Chair Parameters

The parameters of some office chairs in Jiangsu vary depending on different procurement projects. Here are the parameter introductions of office chairs in two procurement projects:

Qingjiao Apartment B1 Building Renovation Student Dormitory Bed Procurement Project

• Size Specifications: The original specifications were a length of 595mm, a width of 610mm, and a height of 975mm; the corrected specifications are a length of 620mm, a width of 580mm, and a height of 1010mm. However, the dimensions may vary slightly according to the actual situation, and the actual ones shall prevail.
• Chair Frame Specifications: It is required to be no less than 25*1.8mm. Round tubes with specifications no lower than this are used, which are bent and welded for fabrication. This specification of the chair frame can provide a certain degree of strength and stability to meet daily use requirements.
• Process Requirements: Plastic non-slip foot pads are equipped at the bottom. This design can effectively prevent the chair from sliding during use, ensuring the safety of the user and also reducing wear on the floor. Four fixing holes for the seat plate are reserved at the seat plate support for easy installation and fixation of the seat plate.

Yancheng Sports School New Campus Furniture Procurement Project

• Overall Chair Dimensions: The height ranges from 380 - 460mm; the seat length is ≥400mm, the width is 355mm, and the seat height ranges from 380 - 460mm. The backrest length is ≥405mm and the width is ≥180mm. This size design can provide users with a relatively comfortable sitting posture and backrest support.
• Material Requirements: The seat and backrest panels are made of high-density medium-density fiberboard, with a panel thickness of ≥18mm. They are edge-sealed with PP plastic injection molding, and the PP plastic has no seams. This material and process can ensure the flatness and durability of the seat and backrest.
• Steel Frame Specifications: The chair bottom foot tubes use oval tubes of ≥30mm60mm1.2mm. The lower leg columns use oval tubes of ≥30601.2mm; the inner lower leg columns use oval tubes of ≥20501.2mm; the crossbars use oval tubes of ≥20501.0mm, and the backrest curved tubes use square tubes of ≥20201.0mm in thickness. Using different specifications of tubes for different parts of the steel frame can reasonably distribute the force on the chair and enhance overall stability.
• Other Requirements: The height of the desk can be adjusted freely to meet the needs of different users. The foot covers are made of PP plastic, and all steel parts are spray-painted, which is both aesthetically pleasing and can prevent the steel parts from rusting.