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Model Number:	DN125
Place of Origin:	China (Mainland)
Material:	ST52 (20# steel )
Color:	As per your request
Flange:	148mm/ MF 166mm,or according to clients' request
Wall thickness:	4.0/ 4.5 / 5.0/ 7.0etc.
Working Pressure:	SK type: 85-120 bar ZX type: over 130 bar
Hardness:	58-62 HRC ( 55Mn: up to 65 HRC)

ST52 concrete pump pipe

Material: 20# & 16Mn
Wall Thickness: 4.0/4.0/5.0/6.0/7.0/8.0mm
Length: 3m, 4m, or according to client's requirements
Complete with SK 148mm metric, HD, PM ZX 175mm, Schwing MF 166mm, Sany 157mm, Zoomlion ZX etc.
Welding technique: automatic welding
Surface Treatment: electrostatic spraying
Working Pressure: SK type: 85-120 bar ZX type: over 130 bar
Life Time: 10,000-15,000 CBM on average ( 20# ), over 24,000CBM ( 16Mn ). It is subject to the influence of various factors
Package: plastic caps and woven bags