LNG Dewar

Brand :HEBEI RUNFENG

Product origin :China

Delivery time :0~35days

Supply capacity :3000 pcs per month

LNG is one of the most important heating energyin the world. LNG dewars play an important role in the storage and transportation of natural gas. Our products use steel plates that meet international standards to ensure high product quality. The vacuum multi-layer technology reduces loss during use, and the gasification system that comes with the bottle makes it more convenient for customers to use. The multi-grade testing process and the results of multiple tests ensure high product quality. We support customization of different specifications between 80L and 1000L to meet customers' needs.

Product Description

Hebei Runfeng LNG dewar bottles are mainly used to fill and store liquid natural gas for supply heat energy for rezidential and industrial places. Runfeng has been engaged in the production of dewar bottles for decades, with strong production strength and traceable enterprise history. We have a professional and experienced R&D and production team, committed to provide higher cost performance, better quality, more convenient use, and better pre-sale and after-sales service. At present, the cryogenic tanks and dewar bottles produced by our company have been insulated with high vacuum multi-layer winding insulation paper. It is lighter than the traditional process and has been widely recognised worldwide.

Main Features:

1. High vacuum insulation technology is applied to achieve higher cost performance.

2. Ultrasonic flaw detection, high quality inspection.

3. Complete with level gauge and pressure gauge and other necessary fittings

4. Famous brand pressure relief valve

Dewar Cylinder Main Technical Parameters:

Full Volume: 80L/100L/175L/195L/210L/232L/410L/500L/1000L

Work Pressure: 1.37MPa/2.3MPa/2.88MPa/3.45MPa

Inner Tank Design Temperature: -196℃

Shell Tank Design Temperature: -20℃~+50℃

Insulation: Vacuum with Multi-layer Wrapped

Stored Medium: LO2, LN2, LAr, LCO2, LNG

Inner Tank Material: SS30408 or SA240

Shell Tank Material: Q345R or SS30408

Qualification Certification:

ASME VIII DIV.1, CE PED/TPED, Russia EAC, China GB, ISO9001:2015

Specification

Overall Dimensions and Technical Parameters for Liquid Cylinders
Type	Gross Capacity (L)	Working Pressure (MPa)	Tare Weight（Kg）	Max. Theoretical Max. Filling Volume（Kg）					Overall Dimension（mm）	Safety Valve Setting Pressure	Secondary Safety Valve for LNG (Mpa)	Bursting Pressure for Bursting Disc (Mpa)
Type	Gross Capacity (L)	Working Pressure (MPa)	Tare Weight（Kg）	LNG	LO2	LN2	LAr	LCO2	Overall Dimension（mm）	Safety Valve Setting Pressure	Secondary Safety Valve for LNG (Mpa)	Bursting Pressure for Bursting Disc (Mpa)
DPL Series - Vertical Cylinders	80	2.3	85	31	87	62	107	84	φ516*907	2.41	/	3.6
	100	2.3	95	38	120	77	133	105	φ516*1037	2.41	/	3.6
	175	1.37	116	67	190	135	233	183	φ516*1507	1.59	2.41	2.4
		2.3	133							2.41	/	3.6
		2.88	146							3.45		5.17
		3.45	164							4.14		5.17
	195	1.37	125	75	212	150	260	204	φ516*1632	1.59	2.41	2.4
		2.3	145	/						2.41	/	3.6
		2.88	158							3.45		5.17
		3.45	185							4.14		5.17
	210	1.37	135	81	228	162	280	220	φ516*1717	1.59	2.41	2.4
		2.3	150	/						2.41	/	3.6
		2.88	166							3.45		5.17
		3.45	191							4.14		5.17
	232	1.37	148	/	252	/	/	/	φ516*1910	1.59	/	2.4
	410	1.37	325	157	/	/	/	/	8908701770	1.59	2.41	/
	500	1.37	360	192	542	384	665	523	8908702000	1.59	2.41	/
		2.3	407	/						2.41	/	3.6
		3.17	448	/						3.45	/	5.17
DPW Series - Horizontal Cylinders	410	1.59	342	158	/	/	/	/	18508201020	1.9	2.41	2.4
	499	1.59	353	192	541	383	664	522	21008201020	1.9	2.41	2.4
		2.1	406	/						2.86	/	3.6
		2.5	420							2.86		3.6
		3.45	510							4.15		5.17