We can produce lots of Alloy Steel Pipe that used
on the Petrochemical and Refinery project, such as the P11 Steel Pipe ,P12 steel pipe ,P22 steel pipe ,P91 steel pipe,P92 steel
pipe ,P5 steel pipe, P9 steel pipe and P36 steel pipe.From 2013 to 2015 year, we awarded the world`s largest
P91 order from Reliance (single PO 8,000 tons P91), the final additional
quantity together is up to 16,000 tons, Plus CS 11000 tons. Entire projects P
grades are from Yangzhou Chengde. Our main reference list on the Petrochemical and Refinery projects as following:
Chengde knowledgeable Quality Assurance
team in conjunction with our professional sales staff review every
material/customer specification at the quote stage so the material is per
specification ready for installation once received by our customer.
Our commitment to the highest industry
standards in customer satisfaction remains our primary purpose with an emphasis
on continual improvement in both production quality and support service. Chengde
rises above the competition in delivering to you a quality/fully certified
product on schedule.
Steel Pipe,Petrochemical Pipe,Petrochemical Tube,P9 Pipe YANGZHOU CHENGDE STEEL PIPE CO.,LTD , https://www.chengdepipe.com
Specify the scope of use of pesticides. According to the chemical nature and toxicity of pesticides, it is forbidden to use 39 kinds of pesticides with high toxicity, high toxicity, large accumulation and long residual period on some crops. Among them, aldicarb, phorate and carbofuran can only be used
Wheat, corn, sugar beet, etc. are used for seed treatment or soil treatment, and other crops should not be sprayed. The phoxim used to control fruit tree pests must be used 30 days before the fruit is harvested.
Strictly control the application concentration, application amount, dosage form, frequency and application method of pesticides. In the agricultural dosage form, the amount of the emulsion oil is large, the milk powder and the wettable powder are the second, and the water agent is lower. In the application method, the seed treatment, the soil treatment, and the trunk dressing method have higher residues than the spray and the powder spray. Special attention should be paid to the application of pesticides close to the harvest period of crops. It is necessary to select the types of drugs with low toxicity and rapid decomposition, strictly control the dosage, concentration, application method, frequency of application and time of disabling.
Strictly follow the last application time before harvest. According to the safety interval of various pesticides. According to the principle of early treatment, the pesticides can be greatly reduced in the growth period of crops and in the early stages of pests and in the early infiltration of the bacteria.
EPC
Owner
Project name
Location
Project
introduction
Material
Size range(mm)
Qty(MT)
Flour/Technip
Sasol
Lake
Charles Chemical complex
Lousiana
USA
Sasol's
Lake Charles Chemical Complex is a world-scale petrochemical complex The $8.9
billion project will roughly triple the company's chemical production
capacity in the U.S. and enable it to build on its strong positions in robust
and growing chemicals markets.
GR6/P22/P91
114~609*14.27~46.99
600
Flour/Bechtel
Reliance
Jamnagar
Refining And Petrochemical Complex
Gujarat
India
The
Jamnagar complex comprises of a petroleum refinery and associated
petrochemical plants. The refinery is equipped to refine various types of
crude oil (sour crude, sweet crude or a mixture of both) and manufactures
various grades of fuel from motor gasoline to Aviation Turbine Fuel (ATF).
The petrochemicals plants produces plastics and fibre intermediates.
A106B/P11/P5/P9/P91
21.3~1066.8*4.78~60.33
25,370
Minimize the use of pesticides. The selection of pest-resistant varieties is the most economical, safe and effective method for controlling pests and diseases. Before planting in the summer or in the deep winter, the cultivated land can kill some germs and eggs, and cooperate with the application of fully decomposed organic fertilizer. Field management, creating environmental conditions suitable for crop growth and not conducive to the occurrence of pests and diseases, can effectively reduce the occurrence of pests.
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