Tangshan Weilang Trading Co.,Ltd

PRODUCTS

Labyrinth Ring

They are mainly used for rolling mill machiney, mine machinery, chemical and petroleum industries, wind turbine industry, shipbuilding industry, cement industry and other all kinds of machinery spare parts.

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Product Description



We can supply all kinds of forgings according to customer's requirements with different designs and materials. For example, forged roller shafts, forged pipe moulds, forged steel blocks for die and moulds, forged gears, forged round steel and son. They are mainly used for rolling mill machiney, mine machinery, chemical and petroleum industries, wind turbine industry, shipbuilding industry and so on.



Type:  Labyrinth Forging Rings
Application: Petroleum,Chemical,Marine,Drug,Gas,Metallurgy,Mechanical,Food,etc..
Material: Carbon Steel, Alloy Steel (20CrMnMo, 42CrMo4 and 18CrNiMo7-6 etc.), Stainless Steel,etc.
Dimension: OD up to 4,800mm; ID up to 4,600mm; Thickness up to 400mm
Weight: Max.50 ton
The Process As Follow: ingot → heat → forging → heat treatment(normalizing+tempering) → inspection  → rough machining → UT → 2nd heat treatment → finishing machining → inspection .
Quality Control: UT,MT,RT,PT,chemical composition test,mechanical property test,etc.
Heat Treatment: Normalize,Quenching,Tempering,Anealled.
Surface Treatment: painting,plating,polishing,black oxide,transparent anti-rust oil.
Inspection: Besides our in-house inspecion, you could also choose a third party inspection.

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