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rsdgj@pyzyrsd.com +86 13525609655

Oilfield Industry

Established in 2001, Puyang Zhong Yuan Restar Petroleum Equipment Co.,Ltd, “RSD” for short, is Henan’s high-tech enterprise with intellectual property advantages and independent legal person qualification. With registered capital of RMB 50 million, the Company has two subsidiaries-Henan Restar Separation Equipment Technology Co., Ltd We are mainly specialized in R&D, production and service of various intelligent separation and control systems in oil&gas drilling,engineering environmental protection and mining industries.We always take the lead in Chinese market shares of drilling fluid shale shaker for many years. Our products have been exported more than 20 countries and always extensively praised by customers. We are Class I network supplier of Sinopec,CNPC and CNOOC and registered supplier of ONGC, OIL India,KOC. High quality and international standard products make us gain many Large-scale drilling fluids recycling systems for Saudi Aramco and Gazprom projects.

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+86 13525609655

E-Mail

rsdgj@pyzyrsd.com

Address

Road West, North Branch, Jingkai Road, Puyang City

Oilfield Industry
Oxygen - Gas Encyclopedia Air Liquide | Air Liquide
Oxygen - Gas Encyclopedia Air Liquide | Air Liquide

Oxygen is used in calibration ,gas, mixtures for petrochemical industry, environmental emission monitoring, industrial hygiene monitors and trace impurity analyzers. It is also used to measure calorimetric properties of hydrocarbons or coal and of oxidation reactions.

What is chemical formula for oxygen gas? - Answers
What is chemical formula for oxygen gas? - Answers

Oxygen is a most useful ,gas, present on earth. Naturally, oxygen is found as diatomic molecules. The chemical symbol for oxygen is O.The chemical symbol is O.

What is the formula for oxygen gas? is it O2? | Yahoo Answers
What is the formula for oxygen gas? is it O2? | Yahoo Answers

4/1/2009, · there are two atoms of the oxygen element in O2. there is 1/ (6.022e23) moles of O2 in one molecule of O2. there is 2/ (6.022e23) moles of O in one molecule of O2. If …

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diy wooden fence posts 🙍Cherry ... - fursh.netyeah.info

diy wooden fence posts 🙍Cherry Tree Toys. Keep your little one's room organized and clean with this multi-purpose toy chest. With a contemporary design, this is the perfect add

What is the formula for oxygen gas? - Quora
What is the formula for oxygen gas? - Quora

Generally, O2, is the formula for oxygen gas. it is a diatomic molecule. But oxygen element is represented by O. And O3 is the allotrope of oxygen normally known as OZONE. 2.4K views

What is chemical formula for oxygen gas? - Answers
What is chemical formula for oxygen gas? - Answers

Oxygen, is a most useful ,gas, present on earth. Naturally, ,oxygen, is found as diatomic molecules. The chemical symbol for ,oxygen, is O.The chemical symbol is O.

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+86 13525609655

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Road West, North Branch, Jingkai Road, Puyang City