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Sludge treatment project company seeking cooperation

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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Sludge treatment project company seeking cooperation
Nickel Treatment Nickel Treatment Suppliers and ...
Nickel Treatment Nickel Treatment Suppliers and ...

Alibaba.com offers 11,292 nickel ,treatment, products. About 1% of these are water ,treatment,. A wide variety of nickel ,treatment, options are available to you, such as free samples, paid samples.

Quenching Oil - an overview | ScienceDirect Topics
Quenching Oil - an overview | ScienceDirect Topics

2 Heat ,Treatment, and As-,quenched, Microstructures. The martensitic stainless steels are austenitized, cooled to room temperature, possibly refrigerated at some temperature below room temperature to minimize retained austenite content, and then ,tempered, to achieve the desired strength and toughness.

News - Salzgitter Flachstahl GmbH
News - Salzgitter Flachstahl GmbH

Quenched and tempered, steels comprise steel grades that exhibit high tensile strength and good fatigue properties thanks to the hardening and tempering. They feature a carbon content of more than 0.20 percent. The heat ,treatment, allows a selective influence on …

The Heat Treat Doctor: Secrets of Effective Hot Oil Quench-ing
The Heat Treat Doctor: Secrets of Effective Hot Oil Quench-ing

Martempering and marquenching are terms often associated with hot oil quenching. Formally, martempering (full martempering, true martempering) is a term applied when an austenitized work piece is ,quenched, into a medium whose temperature is essentially maintained in a bath just above the martensite start (Ms) temperature of the steel and held in that medium until its temperature is uniform ...

Ductile Iron - an overview | ScienceDirect Topics
Ductile Iron - an overview | ScienceDirect Topics

Sludge,: A liquid stream containing solids: Storm water: ... Hardened ,and tempered, structures These are produced by oil quenching from 850 to 900°C and tempering at 550–600°C. ... If air ,quenched, and subsequently ,tempered, min 0.2% proof stress 530 MPa min.

Surface Treatment of Metals - ILO Encyclopaedia
Surface Treatment of Metals - ILO Encyclopaedia

Martempering and austempering are similar processes except that the article is ,quenched,, for example, in a salt or lead bath held at a temperature of 400°C. Surface- and case-hardening This is another heat-,treatment, process applied most frequently to iron-based alloys, which allows the surface of the object to remain hard while its core remains relatively ductile.

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