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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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rsdzd@pyzyrsd.com

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Predictive modeling of installation loads for directional ...
Predictive modeling of installation loads for directional ...

1/12/2010, · ,Predictive modeling of installation loads for directional drilled, fusible ,PVC pipe,. Author links open overlay panel ... (356 kN thrust/pullback) ,drill, rig was used for the installation completed on August 19, 2008. The soil ... ANSI/AWWA C900-97AWWA Standard for ,Polyvinyl Chloride, (,PVC,) Pressure ,Pipe, and Fabricated Fittings, 4 ...

Design Radius of Curvature - Horizontal Directional Drilling
Design Radius of Curvature - Horizontal Directional Drilling

The largest bend radius of either the ,drill, rod or product ,pipe, is the number that must be used for planning and completing the bore. A common industry standard for determining the ,design radius of curvature, for bends used in HDD installations is to multiply the nominal diameter of the ,pipe, in inches by 100 to determine the allowable radius in feet.

Horizontal Directional Drilling Pipe
Horizontal Directional Drilling Pipe

Horizontal ,Directional, Drilling ,Pipe, or ,Drill, Stem for Ditch Witch, Vermeer, Case, Davis, Astec and American Augers ,Drill, Rigs. 800-245-8339.

Directional drilling with fusible PVC 2
Directional drilling with fusible PVC 2

For horizontal ,directional, drilling these physical differences mean; A smaller diameter ,drill, shot Longer ,drill, shots Smaller work site foot print The expectation of reduced social impacts, construction time and cost 3.1 FUSIBLE ,PVC PIPE, Originally invented in Canada in the mid 1990’s and developed thereafter in the United States of America,

Directional Drilling and PVC Pipe Help Streamline Massive ...
Directional Drilling and PVC Pipe Help Streamline Massive ...

Since the main was located in a densely populated residential area, the city and its contractor, Atlas Excavating Inc., of West Lafayette, Ind., decided that replacing the water main with Certa-Lok ,pipe, via ,directional, drilling would be the most cost-effective and least disruptive way to get the job done.

The 5 Different Types of Underground Work - PVC Plus
The 5 Different Types of Underground Work - PVC Plus

The process for a ,pipe, jacking project includes: Construction of entrance and exit pits, Excavation to cut through the earth, The thrust of the entrance ,pipe, as work progresses. 2. Horizontal and ,Directional, Drilling. Horizontal and ,directional, drilling are two trenchless techniques for laying piping underground.

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+86 13525609655

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Road West, North Branch, Jingkai Road, Puyang City