To transfer these gases to the molten metal, a pipe is needed. This pipe is the lancing pipe and the process of injecting gases into molten metal is known as lancing.

Traditionally an ordinary pipe has been used. The material of construction is low carbon steel (Mild Steel), electrically resistance welded (ERW) in the shape of a pipe. Since the molten is steel or copper or zinc, and the pipe is of mild steel, the pipe melts into molten metal, at the end which is dipped into it. Besides because of high temperature of the molten metal, the pipe also gets oxidized and melts faster into the molten metal. Hence the pipe gets consumed and has to be replaced.

Generally large furnaces are non Tilting in Type and use bottom pouring method to take out the Molten Metal through the Tap Hole. When the Tap hole needs to be opened the same is done with the help of a High Frequency Induction Welded Low Carbon Mild Steel Tube which can sustain 750 PSI Pressure without leaking of Suitable Size 8mm NB,15mm NB or even 25mm NB in certain Cases. Oxygen at high pressure is injected through these tubes into the Tap Hole and the molten metal starts flowing. Depending on the type of Ferro alloy or Steel Plant or Copper or Zinc Smelter the Consumption of the Pipe is determined. These lancing pipes are basically used to open the Tap holes of Bottom Pouring Furnaces.

INTRODUCTION
TYPES OF LANCING PIPES
MS PLAIN LANCING PIPES
SIZES
TOLERANCES ON THICKNESS AND MASS
CERAMIC COATED OXYGEN LANCING PIPE
ADVANTAGES
LOWER DOWN TIME
THIS SAVING OF 450 HRS/YEARS GIVES THE FOLLOWING
CONSTRUCTION OF PLAIN CERAMIC COATED PIPES.
USES AND APPLICATION
B.I.S. SPECIFICATION
PROCESS FLOW CHART
MANUFCTURING PROCESS
MAIN STEPS ARE GIVEN BELOW
1. UNCOILED, LAVELED AND WELDING OF STRIP
2. STRIPPING
3. LOOPING
4. EDGE TRIMMING
5. FORMING
6. WELDING
7. BEAD TRIMMING
8. SIZING
9. CUTTING
10. NORMALISING
11. END FACING AND THREADING
12. TESTING
ULTRASONIC TESTING
EDDY-CURRENT TESTING
MAGNETIC PARTICLE TESTING
RADIOGRAPHIC (X-RAY) TESTING
DYE-PENETRANT TEST
HYDRAULIC TEST
BEND TEST ON PIPES
MARKING
PACKING
PLANT AND MACHINERY
1. DUAL DE-COILER:
2. SHEAR AND WELDER:
3. SPIRAL STRIP ACCUMULATOR:
4. STRIP GUIDING UNIT:
5. FORMING MACHINE (TUBE MILL):
6. SEAM GUIDE UNIT:
7. WELDING STAND:
8. DOUBLE DE BURRING UNIT:
9. COOLING LINE:
10. SIZING MACHINE:
MANUFACTURERS/SUPPLIERS OF OXYGEN LANING PIPE
MARKET SURVEY
INDIA STEEL PRODUCTION
INDIA STEEL PRODUCTION NOTES
INDIA STEEL PRODUCTION FORECAST 2016-2020
COMPARE EMBED
DETAILED EXPORT DATA OF LANCING PIPE SIZE
TOTAL VALUE & VOLUME OF EXPORTS IN INDIA
TOP SUPPLIERS
TOP PORTS OF DISCHARGE
DETAILED IMPORT DATA OF LANCING PIPE
TOTAL VALUE & VOLUME OF IMPORTS IN INDIA
TOP SUPPLIERS
TOP PORTS OF DISCHARGE
AN OVERVIEW OF STEEL SECTOR
GLOBAL SCENARIO
DOMESTIC SCENARIO
PRODUCTION
DEMAND - AVAILABILITY
STEEL PRICES
IMPORTS
EXPORTS
LEVIES ON IRON & STEEL
SDF LEVY
OPPORTUNITIES FOR GROWTH OF IRON
AND STEEL IN PRIVATE SECTOR
THE NEW INDUSTRIAL POLICY REGIME
THE GROWTH PROFILE
PRINCIPLES OF PLANT LAYOUT
MAJOR PROVISIONS IN ROAD PLANNING FOR MULTIPURPOSE SERVICE ARE:
PLANT LOCATION FACTORS
PRIMARY FACTORS
SPECIFIC FACTORS
EXPLANATION OF TERMS USED IN THE PROJECT REPORT
PROJECT IMPLEMEATION SCHEDULES
INTRODUCTION
PROJECT HANDLING
PROJECT SCHEDULING
PROJECT CONSTRUCTION SCHEDULE
TIME SCHEDULE
PLANT LAYOUT
SUPPLIERS OF MACHINERY (COMPLETE PLANT)
SUPPLIERS OF HIGH FREQUENCY INDUCTION WELDER
SUPPLIERS OF EOT CRANE    87
SUPPLIERS OF POWER TRANSFORMER
SUPPLIERS OF ELECTRICAL PANEL
SUPPLIERS OF COOLING TOWER
SUPPLIERS OF RAW MATERIALS
M.S STRIP COILS    98
PACKING MATERIALS
PICKLING CHEMICALS
RESSISTANCE WELDING ELECTRODE

APPENDIX – A:

1.      COST OF PLANT ECONOMICS
2.      LAND & BUILDING
3.      PLANT AND MACHINERY
4.      FIXED CAPITAL INVESTMENT
5.      RAW MATERIAL
6.      SALARY AND WAGES
7.      UTILITIES AND OVERHEADS
8.      TOTAL WORKING CAPITAL
9.      COST OF PRODUCTION
10.      PROFITABILITY ANALYSIS
11.      BREAK EVEN POINT
12.      RESOURCES OF FINANCE
13.      INTEREST CHART
14.      DEPRECIATION CHART
15.      CASH FLOW STATEMENT
16.      PROJECTED BALANCE SHEET

The post OXYGEN LANCING TUBE (PIPE) appeared first on EIRI - eBooks and Project Reports.

Project Report Covers:

•     Introduction
•     Uses and Applications
•     Properties
•     Market Survey with future aspects
•     Present Manufacturers
•     B.I.S. Specifications
•     Manufacturing Process with Formulae
•    Cost Economics with Profitability Analysis
•     Capacity
•     Land & Building Requirements with Rates
•     List & Details of Plant and Machinery with their Costs
•     Raw Materials
•     Details/List and Costs
•     Power & Water Requirements
•     Labour/Staff Requirements
•     Utilities and Overheads
•     Total Capital Investment
•     Turnover
•     Cost of Production
•     Break Even Point
•     Profitability
•     Land Man Ratio
•     Suppliers of Plant & Machineries and Raw Materials.

The post OXYGEN GAS BY AIR SEPARATION METHOD appeared first on EIRI - eBooks and Project Reports.

•     Introduction
•     Uses and Applications
•     Properties
•     Market Survey with future aspects
•     Present Manufacturers
•     B.I.S. Specifications
•     Manufacturing Process with Formulae
•    Cost Economics with Profitability Analysis
•     Capacity
•     Land & Building Requirements with Rates
•     List & Details of Plant and Machinery with their Costs
•     Raw Materials
•     Details/List and Costs
•     Power & Water Requirements
•     Labour/Staff Requirements
•     Utilities and Overheads
•     Total Capital Investment
•     Turnover
•     Cost of Production
•     Break Even Point
•     Profitability
•     Land Man Ratio
•     Suppliers of Plant & Machineries and Raw Materials.

The post Oxygen Gas appeared first on EIRI - eBooks and Project Reports.