SS PIPES (202/304)
[EIRI/EDPR/4302] J.C.: 2483XL
INTRODUCTION
Stainless steel is an alloy made of steel with a chromium base. Mixing steel with other components such as chromium, molybdenum, copper, silicon, carbon, and aluminum makes an alloy called stainless steel. Stainless steels are designed materials providing strong resistance to corrosion, power, and properties of production. They will fulfill a wide range of design criteria readily-low maintenance, service life, and load-bearing ability. Stainless Steel has an advantage because of its ability to be milled into sheets, coils, bars, wires, plates, tubes, and pipes.
Since the development of stainless steel over hundred years ago, it has become world’s most used and popular material. Since stainless steel has the notable corrosion resistance that helps in increasing features with chromium content. The resistance can be shown in reducing acids as well as against pitting attacks such as in chloride solutions. It requires low maintenance, and is familiar to luster thus making it an ideal and best material for SS pipes. This versatile material is indispensable in wide industries. This may contain number of application especially for SS pipes that benefit user with positive properties.
Stainless Steel (SS) Pipe is primarily used in piping systems for the transport of fluids or gases. steel pipe are manufactured from a steel alloy containing nickel as well as chromium, which give stainless steel its corrosion-resistant properties. It was first fabricated in 1905 in New York. Two semi-circular pipe halves were joined by inserting the edges of each into two longitudinal lock-bars with an H-shaped cross section.
COST ESTIMATION
Plant Capacity 4 MT/Day
Land & Building (4405 sq.mt.) Rs. 3.52 Cr
Plant & Machinery Rs. 4.74 Cr
Working Capital for 1 Month Rs. 1.88 Cr
Total Capital Investment Rs. 10.54 Cr
Rate of Return 13%
Break Even Point 75%
CONTENTS
INTRODUCTION
BASIC SS PIPE TYPES
SEAMLESS PIPE
WELDED PIPE
TYPES OF STAINLESS STEEL PIPES
PRESSURE PIPES AND TUBES
STAINLESS STEEL AIRCRAFT TUBING
HYDRAULIC-LINE TUBING FOR AIRCRAFT
STAINLESS STEEL CORROSION-RESISTANCE TUBING
STAINLESS STEEL SANITARY TUBING
GRADES OF SS PIPES
CHARACTERISTICS
CORROSION RESISTANCE
CRYOGENIC RESISTANCE (LOW TEMPERATURE)
WORK HARDENING
STRENGTH AND FORMABILITY
DUCTILITY
HIGH STRENGTH
MAGNETIC RESPONSE
HIGH AS WELL AS LOW TEMPERATURE SERVICE
HEAT AND FIRE RESISTANCE
HYGIENE
AESTHETIC APPEARANCE
WEIGHT-TO STRENGTH ADVANTAGE
EASE OF FABRICATION
IMPACT RESISTANCE
LONG TERM VALUE
USES/APPLICATION/ADVANTAGES
USES
APPLICATIONS
OIL AND GAS
NUCLEAR POWER
TYPES BASED ON APPLICATION – SANITARY, MECHANICAL, PRESSURE PIPE, POLISHED PIPE
MAIN PURPOSE OF SS IN APPLICATIONS
PRESSURE PIPES
SANITARY PIPES
MECHANICAL PIPE
POLISHED PIPE
MARKET OVERVIEW
BELOW IS THE STRUCTURE OF THE INDIAN STEEL PIPE MARKET
SOME OF THE CHARACTERISTICS OF THESE PIPES ARE
STAINLESS STEEL
DRIVERS
PROPERTIES (TYPICAL)
MECHANICAL PROPERTIES
RAW MATERIAL
BIS SPECIFICATION
MANUFACTURING STEPS/PROCESS FLOW
UNCOILED, LEVELED AND WELDING OF STRIP
STRIPPING
LOOPING
EDGE TRIMMING
FORMING
WELDING
BEAD TRIMMING
SIZING
CUTTING
NORMALIZING
END FACING AND BEVELING
TESTING
ULTRASONIC TESTING
EDDY-CURRENT TESTING
HYDROSTATIC TESTING
MAGNETIC PARTICLE TESTING
RADIOGRAPHIC (X-RAY) TESTING
DYE-PENETRANT TEST
MARKING
PROCESS FLOW
PLANT & MACHINERY
MAIN TECHNICAL PARAMETER
MACHINE MAIN COMPONENTS
UNCOILER
FORMING MACHINE
WELDING MACHINE:
GRINDING SYSTEM FOR OUTSIDE WELDING BEAD
SIZING & STRAIGHTENING DEVICE
CUTTING MACHINE
PRODUCT RACK (RUN OUT TABLE)
ELECTRICAL SYSTEM
MACHINE CONFIGURATION
ROLLERS:
HEAD SQUARE SS PIPE POLISHING MACHINE:
MAIN TECHNICAL DATA:
MATERIAL PARAMETER:
PRODUCT PARAMETER:
OTHER PARAMETER:
DRIVE MOTOR:
HYDRAULIC UNIT: NORMAL MOTOR AC 15KW
MAIN COMPONENTS
COMPONENTS DESCRIPTION
PAPER COLLECTOR
MATERIAL PLATFORM
HYDRAULIC COIL CAR
SINGLE MANDREL HYDRAULIC UNCOILER WITH HOLD-DOWN ROLL
SHEARER TO CUT IRREGULAR SHEET HEAD
LOOP PIT-I
MANUAL SIDE GUIDE WITH PINCH ROLL
SLITTER
SCRAP RECOILER (2 NOS.)
LOOP PIT -II
HYDRAULIC SYSTEM
ELECTRIC CONTROL SYSTEM
ELECTRIC COMPONENTS
ACCESSORIES LIST
`SLITTING TOOLING
PLANT & MACHINERY SUPPLIER/TURNKEY CONSULTANTS
GENERATOR SET (DG SET)
TRANSFORMER
PACKAGING MACHINE
PREVENTIVE ENVIRONMENTAL MANAGEMENT/ENVIRONMENT IMPACT ASSESSMENT(EIA)
OBJECTIVES OF EIA
PROJECT LEVEL EIA
PROJECT CYCLE
PRINCIPLES OF PLANT LAYOUT
MAJOR PROVISIONS IN ROAD PLANNING FOR MULTIPURPOSE SERVICE ARE:
PRINCIPLES OF PLANT LAYOUT
PLANT LOCATION FACTORS
PRIMARY FACTORS
1. RAW-MATERIAL SUPPLY:
2. MARKETS:
3. POWER AND FUEL SUPPLY:
4. WATER SUPPLY:
5. CLIMATE:
SPECIFIC FACTORS
6. TRANSPORTATION:
A. AVAILABILITY OF VARIOUS SERVICES AND PROJECTED RATES
7. WASTE DISPOSAL:
8. LABOR:
9. REGULATORY LAWS:
10. TAXES:
11. SITE CHARACTERISTICS:
12. COMMUNITY FACTORS:
UTILITY REQUIREMENT (ESTIMATED) - MONTH
GENERATION & MANAGEMENT OF WASTES/GREEN BELT
WASTE WATER (ESTIMATED)
WASTE (ESTIMATED)
HEALTH SAFETY AND ENVIRONMENT
ANTICIPATED ENVIRONMENTAL IMPACTS
CONSTRUCTION PHASE
OPERATION PHASE
MITIGATION MEASURES (PROPOSED)
HSE REQUIREMENT
PROPOSED IMPLEMENTATION SCHEDULE
PROJECT FINANCIALS
BASIS & PRESUMPTIONS (FOR PROFITABILITY WORKINGS)
PRELIMINARY PLANT LAYOUT
GIVEN LAND PLOT
APPENDIX – A:
01. PLANT ECONOMICS
02. LAND & BUILDING
03. PLANT AND MACHINERY
04. OTHER FIXED ASSESTS
05. FIXED CAPITAL
06. RAW MATERIAL
07. SALARY AND WAGES
08. UTILITIES AND OVERHEADS
09. TOTAL WORKING CAPITAL
10. TOTAL CAPITAL INVESTMENT
11. COST OF PRODUCTION
12. TURN OVER/ANNUM
13. BREAK EVEN POINT
14. RESOURCES FOR FINANCE
15. INSTALMENT PAYABLE IN 5 YEARS
16. DEPRECIATION CHART FOR 5 YEARS
17. PROFIT ANALYSIS FOR 5 YEARS
18. PROJECTED BALANCE SHEET FOR (5 YEARS)
