Specifications

Material: plastic insulated, glass refills
Capacity: 3.2L
Keep beverage hot or cold for 24 hour
Carton dimensions:695x525x460

        wholesale vacuum flask/flask refill/thermos/

water bottles /insulated bottles /coffee pot  /glass refill 3.2L

 

• High material: plastic vacuum jar glass refills

• silver glass with asbestos

• good quality and competitive price
• Capacity:3200ml
• ID :39-41mm
• OD:53-55m
• Diameter :144-146mm
• After 24 hours heat preservation in accordance with international standards
• Keep beverage hot or cold for 24 hours 
• Superior quality ,  economic material benefit, high quality service 
• Complete specifications, species diversity
• own many years ' rich experience and strong production capacity 

    custom insulated thermo bottle/themo /flask thermo/ thermo pot

                      /thermus  /vacuum keep-warm glass refills 3.2L

                   

                  glass liner/glass refill (0.7l,1.0l,1.3l,1.6l,2l,3.2l)

 

goods	capacity	keep beverage tempture/24h	weight	inner glass	outer glass	length
glass liner	1l	above 52 degree	300g	38-40	53-55	182-185
	1.3l	above 55 degree
	1.6l	above 65 degree
	2l	above 68 degree	490g	34-36	48-50	321-329
	3.2l	above 70 degree	680g	41.2-38.8	53-55	338-346

 

  

 Directions for use

1, the cork don't fit too tight.
2, pour cold water into hot water before the bottle net.
3, thermos bottom cushion pad tight at any time, to avoid loose inside so as to avoid damage.
4, when the hot water to avoid pumping metal shell on the bottle mouth, lest cause broken inside.
5, when used to avoid violent vibration, carefully protect highlight the tails, so as not to lose heat preservation performance.
6, bottle inner product have scale, can pour into acetic acid or hot yellow vinegar, rice vinegar to dissolve slowly, don't use hard material such as shock washing sliders

 

 

 

What is a vacuum flask glass refill&thermos flask

 

A vacuum flask (also known as a Dewar flask, Dewar bottle or Thermos) is an insulating storage vessel that greatly lengthens the time over which its contents remain hotter or cooler than the flask's surroundings. Invented by Sir James Dewar in 1892, the vacuum flask consists of two flasks, placed one within the other and joined at the neck. The gap between the two flasks is partially evacuated of air, creating a near-vacuum which prevents heat transfer by conduction or convection.

 

Vacuum flasks are used domestically to keep beverages hot or cold for extended periods of time and for many purposes in industry.

 

 

 

 

 

 

 

The vacuum flask consists of two flasks, placed one within the other and joined at the neck. The gap between the two flasks is partially evacuated of air, creating a near-vacuum which prevents heat transfer by conduction or convection. Heat transfer by thermal radiation may be minimized by silvering flask surfaces facing the gap but can become problematic if the flask's contents or surroundings are very hot; hence vacuum flasks usually hold contents below the boiling point of water. Most heat transfer occurs through the neck and opening of the flask, where there is no vacuum. Vacuum flasks are usually made of metal, borosilicate glass, foam or plastic and have their opening stoppered with cork or polyethylene plastic. Vacuum flasks are often used as insulated shipping containers.

 

 

 

 

Company profile

 

Chongqing Tianjia Commodity Industry Co., Ltd established in April. 2001, located in Majiagou, Hechuan, Chongqing. Our company occupies an area of 400mu, with fixed assets of RMB 150million, 258 technical personnel and over 2 thousand employees. Our main products include 0.7L, 1.0L, 1.3L, 1.6L, 2.0L and 3.2L flask refills, vacuum flasks, plastic products, glass bottles, steel stainless products, etc.

 

 

Our sale's network covers over 35% of domestic market, ranks first in west , second in China, and also export to Southeast Asia and the Middle East.

 

 

We attained ISO9001:2000 Quality Management System certification in 2003 and ISO14001 Environmental Management System certification in 2007.

 

 

"Good faith treat people, cautiously do things, guest I win-win" is the company's business philosophy . It's the development to meet customers special requirements , variety and complete specifications and the quality for the survival .