Shandong Yongan Special Equipment Co., Ltd

Our History

Shandong Yongan Special Equipment Co., Ltd , established on June 12 2014 is a powerful subsidiary invested and built by Shandong yongan heli cylinder co.,ltd. 

Our Factory

Shandong Yongan Special Equipment Co., Ltd. is a professional manufacturer of seamless cylinder and welding cylinder who always adheres to the business philosophy of “ being professional . refined , bigger and stronger “ , with the goal of “ providing more high quality and reliable products for society ”，we are willing to work with the national gas industry and new and old customers , sincerely cooperation , seek common development, harmony and win-win , and create a better future ! 

Our Product

Seamless steel gas cylinders include normalizing cylinders and conditioning cylinder with diameters of 140, 152, 159, 219,232,267 and other specifications, from 2.5—68 Liters ,including 11 kinds of compressed gas cylinders, such as oxygen , argon , nitrogen, hydrogen, helium , neon, krypton, air, methane. Carbon monoxide, nitric oxide, xenon, carbon dioxide, nitrous oxide (laughing gas) ,sulfur hexafluoride, hydrogen chloride, ethane ,ethylene , trifluoromethane , 15 kinds of high-pressure liquefied gas cylinders, such as alkane ,hexafluoroethane, vinylidene fluoride, silane, phosphane ,tetrafluoromethane, boron trifluoride, nitrogen trifluoride, 11 kinds of low-pressure liquefied gas cylinder, such as mixed gas , ammonia gas, chlorine gas, boron trichloride, bromotrifluoromethane, sulfur dioxide, sulfuryl fluoride, and the increasing high-purity organic gas ,ultra pure electronic gas, standard gas , environmental protection-gas, and medical gas , welding gas, sterilization gas and other high-purity special gas cylinders, Welded cylinders include 5KG , 10KG , 15KG ,20KG , 50KG LPG cylinders , and 15KG , 20KG 30KG and 50KG LPG cylinders .

Product Application

Products are widely used in medical , aviation , science and technology , electronics , electricity, petroleum, chemical industry, mining, steel,non-ferrous metal smelting , thermal engineering, biochemistry , environmental monitoring , medical research and diagnosis , fruit ripening, food preservation and other high-end important fields

Our Certificate

GB/T5099 , GB/T5842,GB/T5100 ,GB/T24159, ISO9001, ISO9809-1, ISO9809-3 quality certification, Obtained German TPED,TUV,CE ,DOT certification.

Production Equipment

10 steel seamless gas cylinder production lines and 8 intelligent welding gas cylinder production line, with complete equipment and instruments for physical and chemical analysis, inspection, detection and various tests.

Our Service

We give the competitive price and best service to you .