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Sumitomo Electric is a leading manufacturer, seller and servicer of heat-shrinkable products worldwide. We supply product to a diverse range of customers in a variety of industries. These include the automotive, aerospace, appliance, communications, electronics, medical, and transit industries to name a few.

SUMITUBE® heat-shrinkable tubing meets all major commercial and military specifications including AMS-DTL-23053, UL and CSA. Materials available include polyolefins, flouroplastics, and elastomers. Single and dual-wall constructions are available. Read more here.

SUMIMARK® Marking System is a computer controlled thermal marking system designed to provide permanent alpha-numeric, barcode and graphic images on a wide variety of SUMIMARK® heat-shrinkable tubing products. Read more here.

Description Sumitomo
Trade Name – SUMITUBE®
Flexible A2
Polyolefins A2(3X)
A4M
A4
B2
B2(3X)
B2(3X)FLT
B2(4X)
B2(4XC)
B2(Y/G) 2:1
B2(Y/G)
F(Z)
F2(Z)
F4(Z)
Non-Halogen NH
NH(TW)
NHR2
NHR4
Semi-rigid B8
Polyolefins FC3
FC4
D
Vinyl (PVC) V
Dual Wall O2B2
O2B2S
O2F2
O2C
O2
W3B2
W3B2S
W3B2(4X)
W3F2
W3C
W5DL
SCM2
SCH(6X)
SA3
W5C(4X)
SA3 CAP
Polyvinylidene Fluoride K
K2
K2M
K3
Fluoroelastomer FE3
Chlorinated Polyolefin R10
Elastomeric Polyolefin R120, R120(TW)

 

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Heat shrink moulded shapes

Heat Shrink Moulded Shapes, End Caps and Breakouts, unlined and adhesive lined, 2-way up to 6-way Outlet Shapes.
90°and 45° angle boots, Transitions, Y-outlets, VG-style shapes. End Caps and Breakouts for low voltage applications, two component epoxy adhesive and hot melt adhesive tape. Read more about the moulded shapes here.