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Elimination of carcinogens in acidic wastewater by hydrogen

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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Elimination of carcinogens in acidic wastewater by hydrogen
Everything You Ever Wanted To Know About Home Drain Pipes
Everything You Ever Wanted To Know About Home Drain Pipes

Steel Pipes. Identifiable by their gray, silvery exterior, steel pipes come in galvanized and zinc-coated varieties. Despite their durability, steel pipes do ultimately wear down. Problems with steel piping are often due to erosion of the zinc properties, which can lead to rust, clogs and weakened water flow.

KIMAX®: Laboratory Glass Drain and Vent Systems (catalogue)
KIMAX®: Laboratory Glass Drain and Vent Systems (catalogue)

Long Form: ,Acid Waste, Drain and Vent Piping System I. General: a) Contractor shall furnish and install a complete ,acid waste, drain and vent system as indicated. This system shall be made of U.L. Classified borosilicate glass conforming to ASTM Specification C 1053-90, Federal Specification DD-G-541 B and Military Specification MIL-P-22561 B

Carbon Steel Chemical Compatibility Chart
Carbon Steel Chemical Compatibility Chart

Nitrating ,Acid, (S15% H2SO4) N/A: Nitric ,Acid, (20%) D-Severe Effect: Nitric ,Acid, (50%) D-Severe Effect: Nitric ,Acid, (5-10%) D-Severe Effect: Nitric ,Acid, (Concentrated) D-Severe Effect: Nitrobenzene: B-Good: Nitrogen Fertilizer: A-Excellent: Nitromethane: B-Good: Nitrous ,Acid,: D-Severe Effect: Nitrous Oxide: B-Good: Oils: Aniline: A-Excellent: Oils: Anise: N/A: Oils: Bay: N/A: Oils: Bone: N/A

P008en Seamless Steel Tubes and Pipes for Boilers
P008en Seamless Steel Tubes and Pipes for Boilers

Every type of ,steel, tube and ,pipe, can be manufactured. 2 ... ,pipe,, a ,water, feed ,pipe,, and a feed ,water, heater tube. We manufacture various carbon ,steel,, alloy ,steel,, and stainless ,steel, tubes and pipes to suit the usage conditions of these pieces of equip- ... Sulfuric ,acid, ; corrosion-

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+86 513525609655

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Road West, North Branch, Jingkai Road, Puyang City