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Colour Coding

The document provides a color coding scheme for various ferrous and non-ferrous materials used by KSB Pumps Company Limited Pakistan. It lists the material, DIN reference number, and assigned color for tin bronzes, aluminum bronzes, lead bronzes, cast irons, cast steels, stainless steels, and other alloys. The color coding is intended to help identify the different metal materials.

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mkhuram
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721 views1 page

Colour Coding

The document provides a color coding scheme for various ferrous and non-ferrous materials used by KSB Pumps Company Limited Pakistan. It lists the material, DIN reference number, and assigned color for tin bronzes, aluminum bronzes, lead bronzes, cast irons, cast steels, stainless steels, and other alloys. The color coding is intended to help identify the different metal materials.

Uploaded by

mkhuram
Copyright
© Attribution Non-Commercial (BY-NC)
We take content rights seriously. If you suspect this is your content, claim it here.
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Download as PDF, TXT or read online on Scribd
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KSB PUMPS COMPANY LIMITED PAKISTAN

COLOUR CODING SCHEME

NON FERROUS

Material DIN Reference Colour


Tin Bronze(GBZ-10) G-CuSn10 No Colour
Tin Bronze(RG-5) G-CuSn5Zn Pb Red
Tin Bronze(RG-10) G-CuSn10Zn Blue
Aluminium Bronze G-CuZn34Al 2 Red Oxide
Al. Multiple Bronze G-CuAl 10 Ni Green
Lead bronze(LBZ-15) G-CuPb15Sn Yellow
Lead bronze(LBZ-20) G-CuPb20Sn Black

FERROUS

Material DIN Reference Colour


Cast Iron GG-20 No Colour
Cast Iron GG-25 Grey
Nodular Cast Iron GGG-40 White
Cast Steel GS C25N Green
Ni Resist D2 GGG-Nicr Nb 20 2 Black
ERN GGL- NiMo 77 Yellow
Noriloy G-X 170 CrMo 25 2 White Yellow
Stainless Steel (1.4136) G-X 70 CrMo 29 2 Black White
Stainless Steel (1.4138) G-X 120 CrMo 29 2 Red Blue
Stainless Steel (1.4408) G-X 6 CrNiMo 18 10 Blue
Stainless Steel (1.4500) G-X 7 NiCrMoCu Nb 25 20 Red

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