Tubo de cilindro de elevación de gas ajustable de 14 a 22 pulgadas de largo para piezas de repuesto de taburete de silla de oficina, pistón de choque de cilindro neumático hidráulico resistente (carrera de 8 pulgadas)

Descripción

Certified by SGS Test（USA)&Higher Standard LGA Test&(GER),unlike cheap leaky and sinking gas lift cylinder,these high standard lift cylinder are more reliable and heavy duty. Questions&Answer 1. Does this lift cylinder fit my chair? In most cases, this Gas Cylinder Tube is applicable to most executive chairs and stools.We still recommend that you measure your original cylinder size before purchasing.） 2. How to choose the size? 8 " stroke lift cylinder is 2-4 inches higher than the conventional. If you want a higher office chair gas lift cylinder,we highly recommend this size.In most cases,when you finish assembling the chair, the height of the chair is about 20-28 inches. 3. How to replace the old gas lift cylinder Usually you may need to use a hammer to take out the old gas lift cylinder from chair base and replace it with a new one. (We suggest you search for "gas lift replacement"on youtube for instructions) 4.Length Fully compressed is: 14.3", and the height fully extended is: 22.3". This means this hydraulic pneumatic tube has an adjustable height range of 8 inches, smooth rise and fall, and supports 360 degrees of rotation. 5.Weight capacity Weight capacity: 450 LBSPlease contact us through Amazon "contact seller".You will get a replacement for any non-human quality problem within 5 years.

Características

• Chair replacement parts: Suitable for rolling stool ,gaming chair,office chair,smooth rise and fall, and supports 360 degrees of rotation.
• Study & Heavy Duty: Certified by SGS test (USA) & Higher Standard LGA test (GER), use of high quality materials and thickened outer steel, this gas lift cylinder is of really high quality and durability, weight capacity: 450 lbs
• Universal size: The lowest height is 14.3", the highest height is 22.3", which means this hydraulic lift has a height range of 8 inches. In most cases,when you finish assembling the chair, the height of the chair is about 20-28 inches.
• Longer service life:These high standard office chair cylinder are more reliable and you get a replacement for any non-human quality problem within 5 years.
• Easy to Install: Usually you will need to use a hammer to remove the old gas lift cylinder from the chair base and replace it with a new one. (We recommend that you search for "gas lift replacement" on YouTube)

Especificaciones