KOENIG EXPANDER® SERIES MB 600

  • Sealing plugs for operating pressures up to 450 bar / 6500 psi
  • Wide range of sizes from . 3 – 22mm
  • Corrosion-resistant versions available
  • Fast, easy installation

KOENIG EXPANDER® SERIES MB 600

KOENIG EXPANDER® SERIES MB 600 – OVERVIEW

push style expander seal
Series MB 600 Expander Plug

The KOENIG EXPANDER® Series MB 600 plug effectively seals drilled holes. These parts feature a serrated sleeve which expands as the ball is inserted, enlarging the part to the needed size and sealing the hole. For installation, push-style expanders require a hole drilled with a counter bore.

Material:

Sleeve: Stainless Steel 1.4305.   Ball: Stainless Steel 1.4301

Product SpecificationsPressure Performance3D CADTechnical DownloadsVideo
Part Numberd₁I₁(I2) ~ Ref.d₂
+0.10
d₃ max.I₃ min.x
±0.2
Packaging UnitWeight in
gram/pcs.
MB 600-0303.03.64.63.02.23.40.4100/10000.17
MB 600-0404.04.05.14.03.33.80.2100/10000.34
MB 600-0505.05.57.15.04.35.30.4100/10000.68
MB 600-0606.06.58.66.05.36.30.4100/5001.18
MB 600-0707.07.510.17.06.47.30.4100/2501.91
MB 600-0808.08.511.68.07.48.30.350/2502.86
MB 600-0909.010.013.59.08.49.80.450/2504.02
MB 600-10010.011.015.110.09.410.80.450/2505.50
MB 600-12012.013.017.812.010.612.80.425/1009.37
MB 600-14014.015.020.514.012.714.50.425/10014.81

Dimensions in millimeters

Series
MB 600
mm
Base Material of the Installation
High Strength Steel
ETG-100 / 44SMn28
AISI 1144
Case Hardened Steel
C15Pb / 1.0403
AISI 10L15
Ductile Cast Iron
EN 1563: GJS-600-3
ASTM A536: 80-60-03
Gray Cast Iron
EN 1561: GJL-250
ASTM A48: NO.35
Aluminum-Alloy
AICu4Mg1 / EN AW-2024-T3
AA: 2024 T4/T6*
Aluminum-Alloy
AIMgSiPb / EN AW-6012-T6
AA: 6012-T6
Cast Aluminum-Alloy
G-AISi7Mg / EN-AC-42100
ASTM/UNS: A356
Ø 3 – 101400 bar / 20300 psi
   450 bar / 6500 psi
1200 bar / 17400 psi
   380 bar / 5500 psi
Ø 12 – 141000 bar / 14500 psi
   350 bar / 5100 psi
900 bar / 13000 psi
   280 bar / 4100 psi
Proof Pressure Test – Ⓑ
Max. allowable Working Pressure = Nominal Pressure
*SFC KOENIG’s North American Engineering Department utilizes 2024-T4/T6 as a test base material.
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Operation

Technical Information

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SFC KOENIG offers a complete line of installation equipment including hydropneumatic systems, handheld tools and setting components.