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Product introduction
Bulk gases
Industrial grade chemical

Heyuan Gas has built four liquid gas production bases in Yichang, Qianjiang, Xiangyang and Huanggang respectively, and has set up bottled chain companies in Wuhan, Huangshi, Xianning, Yichang, Jingzhou, Jingmen, Xiangyang and Shiyan with the base as the center, forming a gas supply mode of "bottled gas, liquid gas, pipeline gas supply and on-site gas production". The four gas supply modes are reasonably arranged and interdependent, A complete upstream and downstream product chain has been formed.

At present, the company's bulk gas production, sales and logistics network has achieved full coverage in central China and spread across the country. It has more than 200 dangerous chemical transport vehicles, an annual production and sales of more than 10 million bottles of bottled gas, more than 1 million tons of liquid gas, and more than 400 million cubic meters of pipeline gas supply.

Industrial Park
Bulk gases
Industrial grade chemical

Bottle chain

There are more than ten bottling chain branches in Hubei Province, with an annual filling capacity of 10 million bottles. The sales network covers the whole central China region, and the variety and scale are among the top bottling gas sales companies in central China. It can provide customers with various kinds of gas products safely, timely and quickly.

The advanced automatic filling system and the scientific transportation mode of the portable container not only reduce the labor intensity for customers, but also strengthen the safety guarantee. In addition to the single cylinder gas supply, it can also provide a variety of different gas supply schemes for customers with medium consumption, such as cylinder manifold, bundle, dewar, etc., to meet customers' various gas demand.

Liquid gas supply

There are many liquid gas production bases in central China, and there are long-term cooperation resources in the country. The terminal sales and logistics network has spread all over the country. Our products are widely used in basic industries such as chemical industry, steel, food, household appliances, machinery, and emerging industries such as semiconductor, new energy, and biomedicine. The company sells more than 1 million tons of liquid gas annually. With stable resource supply, high-quality logistics guarantee, and rich product varieties, it ranks among the top producers, sales and gas supply service providers of liquid gas in central China.

On-site gas supply/Gas production

For individual customers with large gas consumption, gas solutions are tailored for customers in different fields based on the principle of reducing the cost of gas consumption and ensuring the safety and stability of gas supply. The gas supply equipment can be installed in a single customer's factory or nearby site that meets the requirements, and the gas supply can be provided to customers through pipelines.

At present, the company has provided more than 400 on-site gas supply tanks and more than 10 on-site gas production devices for many high-quality brand customers in China.

Gas supply in the park pipe network

For industrial parks with concentrated and large consumption of gas customers, the gas demand of all customers in the park can be uniformly planned, and the pipe network in the park can be uniformly arranged. The gas supply production equipment can be installed in the park that meets the requirements, and the gas can be piped to multiple customers in the park through the pipe network. This type of gas supply mode has the characteristics of safe and convenient gas use, high automation, low operation cost, stable and reliable quality, etc.

At present, the company has implemented the overall gas supply for Yichang Xiaoting National Chemical Park and Qianjiang National Chemical Park, and the overall gas supply projects for Yichang Baiyang Chemical Park and Inner Mongolia Wuhai Wuda Industrial Park are in the process of implementation.

Product Catalog
Bulk gases
Industrial grade chemical
大宗气体产品目录
产品标准名称
产品标准名称
检测项目
关键质量指标
医用氧
国家药品标准修订件(批件号XGB2021-061)的《中国药典》2020版二部 氧药品标准
O2
含量≥99.5%
CO2
≤0.03%
CO
≤0.0005%
H2O
≤0.0067%
工业氧(99.2%)
GB/T3863-2008(工业氧)
氧 (O2)含量
含量≥99.2%
工业氧(99.5%)
氧(O2)含量
含量≥99.5%
纯氧
GB/T14599-2008(纯氧、高纯氧和超纯氧)
氧(O2)的纯度
含量≥99.995%
高纯氧
氧(O2)的纯度
含量≥99.999%
工业氮
GB/T3864-2008(工业氮)
氮气(N2)的纯度
含量≥99.2%
纯氮
GB/T8979-2008(纯氮、高纯氮和超纯氮)
氮气(N2)的纯度含量≥99.99%
高纯氮氮气(N2)的纯度
含量≥99.999%
食品添加剂  氮气
GB29202-2012(食品添加剂 氮气) 第一号修改单
氮(N2)含量
含量≥99.0%
灯泡用氩气
HG_T2863-2011(灯泡用氩气)
氩含量
含量(84-88%)
氮含量
含量(12-16%)
纯氩
GB/T4842-2017(氩)
氩(Ar)纯度
含量≥99.99%
高纯氩
氩(Ar)纯度
含量≥99.999%
工业氢(优等品)
GB/T3634.1-2006(工业氢)
氢气(H2)纯度
含量≥99.95%
纯氢
GB/T3634.2-2011(纯氢、高纯氢和超纯氢)
氢气(H2)纯度
含量≥99.99%
高纯氢
氢气(H2)纯度
含量≥99.999%
纯氦(普通)
GB/T4844-2011(纯氦、高纯氦和超纯氦)
氦气(He)纯度
含量≥99.99%
纯氦(优等品)
氦气(He)纯度
含量≥99.995%
高纯氦
氦气(He)纯度
含量≥99.999%
工业液体二氧化碳(合格品)
GB/T6052-2011(工业液体二氧化碳)
CO2含量
≥99%
工业液体二氧化碳(一等品)
CO2含量
≥99.5%
工业液体二氧化碳(优等品)
CO2含量
≥99.9%
二氧化碳混合气
根据客户要求
CO2含量
/
H2O含量/
氧氮混合气
H2O含量
/
氢氮混合气
H2O含量
/
氧氩混合气
H2O含
/
溶解乙炔
GB6819-2004(溶解乙炔)
乙炔含量
≥98.0%
磷化氢
10%硝酸银试纸不变色
硫化氢
10%硝酸银试纸不变色
增效丙烷
HG-T4097-2009(增效丙烷)
丙烷含量
含量≥70%
火焰温度增加值
含量≥60℃
总硫含量
≤15mg/m3
残留物
≤3%
37.8℃蒸气压
≤1430kpa
水分含量
无游离水
甲烷(优等品)/高纯甲烷
HG/T3633-1999(纯甲烷)/ GB/T33102-2016(纯甲烷和高纯甲烷)
甲烷(CH4)含量
≥99.995%
甲烷(一等品)/纯甲烷
甲烷(CH4)含量
≥99.99%
甲烷(合格品)/纯甲烷
甲烷(CH4)含量
≥99.9%
焊接用混合气体 氩-二氧化碳(Ⅰ类)
HG/T3728-2004(焊接用混合气体 氩-二氧化碳)
原料气
高纯氩、二氧化碳
二氧化碳(CO2
≤50%
水分(H2O)
≤15PPM
焊接用混合气体 氩-二氧化碳(Ⅱ类)
原料气
纯氩、二氧化碳
二氧化碳(CO2
≤50%
水分(H2O)
≤50PPM
天然气(一类)
GB17820-2018(天然气)
高位发热量(mj/m3)
≥34.0
总硫(mg/m3)
≤20
硫化氢(mg/m3)
≤6
二氧化碳靡尔分数%
≤3.0
天然气(二类)
高位发热量(mj/m3)
≥31.4
总硫(mg/m3)
≤100
硫化氢(mg/m3)
≤20
二氧化碳靡尔分数%
≤4.0
氢气
GB/T37244-2018(质子交换膜燃料电池汽车用燃料 氢气)
氢气纯度(摩尔分数)
99.97%

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Technical support: GuoSheng technology