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  • Approval of Class Equipment
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  • Approval of Manufacturing Process
Approval of Manufacturing Process
For Approval of Manufacturing Process
  • 제품구분, 제품명, 재료시험, 관련규칙, 비고 등의 내용을 포함하고 있는 표입니다.
    Category Product Material Test (o),(x) Rules Remark
    Rolled Steels 1 Rolled Steels for Hull(RA~RF40)
    2 Rolled Steels for Low Temp. Service(RL)
    3 Extra High Strength Rolled Steels(RA43~RF70)
    4 Rolled Steel Plates for Boiler(RSP)
    5 Rolled Steel Plates for Pressure Vessel(RPV)
    6 Rolled Stainless Steels(RSUS)
    7 Round Bars for Chain(RSBCR)
    8 Rolled Steel Bar for Boiler(RSB)
    9 Stainless Clad Steel Plate    		 o Pt 2, Ch 1, 102 & Sec 3 -
    Steel Pipes 1 Steel Tubes for Boiler & Heat-Exchangers (RSTH)
    2 Steel Pipes for Pressure Piping(RST)
    3 Stainless Steel Pipes(RSUS-TP)
    4 Steel Pipes for Low Temp. Service(RLP)
    5 Headers(RBH)    		 o Pt 2, Ch 1, 102 & Sec 4 -
    Steel Castings 1 Carbon Steel Castings *1(RSF)
    2 Low-Alloy Steel Castings(RSC~A)
    3 Steel Castings for Chain(RSCC)
    4 Stainless Steel Castings
    5 Steel Castings for Low Temp. Service(RLC)     		o Pt 2, Ch 1, 102 & Sec 5 Items to be applied : Components used or a part necessary for strength (Refer to Ch 2, Sec 4 of the Guidance for Approval of Manufacturing Process and Type Approval, etc
    Cast Iron 1 Spheroidal Graphite Iron Castings(Other than 2.)
    2 Grey Iron Castings *2    		 o
    x    		 Pt 2, Ch 1, 102 & Sec 5
    Forgings 1 Carbon Steel Forging *1 (RSF)
    2 Low-Alloy Steel Forging(RSF~A)
    3 Stainless Steel Forging(RSSF)
    4 Steel Forgings for Chain(RSFC)
    5 Steel Forging for Low Temp. Service(RLF)
    6 Carbon Steel Rolled Round Bar(RSFB)
    7 Low-Alloy Steel $Rolled Round Bar(RSFB~A)     		o Pt 2, Ch 1, 102 & Sec 6
    Special Forged Crankshaft(RR Forging, TR Forging, Shape Forging) and Surface Hardened Crankshaft o Pt 2, Ch 1, 601
    Pt 5, Ch 2, 208    		 -
    Copper &
    Copper Alloy    		 1 Copper & Copper-Alloy Tube
    2 Copper-Alloy Castings    		 o
    x    		 Pt 2, Ch 1, 102 & Sec 7 Apply for pipe having its design pressure over 1.0MPa[10kg/§²]
    Aluminium-Alloy o Pt 2, Ch 1, 102 & Sec 5 Apply for the tank, Aluminium-alloy plate and shapes materials intended for LNG Carrier
    Chain o Pt 4, Ch 8, 404 (1) Raw materials are to be of being manufactured by the approved factory
    Chain Accessories o Pt 4, Ch 8, 404 (4) Raw materials are to be of being manufactured by the approved factory
    Wire Rope o Pt 4, Ch 8, 503
    Synthetic Fibre Rope x Pt 4, Ch 8, 603 -
    Anchor(Ordinary Anchor) o Pt 2, Ch 1, 501
    Pt 4, Ch 8, 309    		 -
    FRP Ships o Rules for Classification of Fibreglass Reinforced Plastics Ships Ch 3, 301 and 302 -