Examples

Drill pipes

Drill pipes
Drill pipes
Category
Application, field

Oil drilling parts

Material

AISI4145×AISI1340×AISI4145

Bonding dimensions

φ130.2×t18

Conventional technique
Purpose

Merits of Adopting Izumi Equipment

Conventional technology: flash butt welding

Issues to be resolved

Flash butt welding
- Low bonding strength, use not possible for long parts
- Excavation depth limit of 2,000 m

Adoption merits

- Improved bonding strength with pressure welding
- Excavation possible to depth of 12,000 m

Applicable Model

2FW150
2FW150

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Examples of Other Fields / Merits

City gas valves
City gas valves

C3771×C3771

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Dead axles
Dead axles

S43C×HT590

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Branch joints
Branch joints

SUS304×SUS304

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Drag links
Drag links

S45C×S45C

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Click here for list of examples

Friction welding materials

Stable, complete joints are realized, even when combining dissimilar metals or nonferrous metals.

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Inquiries

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