TANGSHAN WEILANG
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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.
Besides, we can manufature all kinds of high quality castings according to customers' requirements, for example wear plates, hammer heads, rolling mill housing, bearing chock, slag pot, gear, ingot mould, rotary kiln, rotary kiln wheel belt and so on. They are mainly used for mine machinery, rolling mills, cement industry and other all kinds of machinery spare parts.
| Parts of Rolling Mill | ||||
| Name | Specification | Material | Hardness | Note |
| Labyringth Rings | 1210X463X2104mm | AD160 / Steel 42CrMo4 / C40E | 50-55HSD / 46-52HRC | Prevent water from entering the bearing |
| Chock | Used for Hot Rolling Mill 1700 / Cold Rolling Mill | Steel 30 (Cast)+ Assembly Parts Steel 45 And Q235 / Steel 40 Cr (Forged) / Rolled Steel 17MnSi | Chock for Working Rolls Mill 1700 Stand 4-6 / Bottom Chock / Upper Chock / Top Chock of Backup Roll-Part of Reversing Cold Mill / Block of the Fronthead | |
| Coupling | Steel 45 (Forged) / Steel 35 / Steel 35CrMo(Casting) | Used for Rolling Mill | ||
| Sleeve | Cast 25# | Used for Bearing of Sizing Mill | ||
| Cover | Steel 35 Casting / Rolled Steel 17MnSi / Steel 20 / Steel 45 / Steel 30 | Parts of Cold Rolling Mill | ||
| Post | Steel 35 Casting | Parts of Cold Rolling Mill | ||
| Sprocket | Steel 35CrMnSi Casting | Used for Mining Machinery | ||
| Roller | Steel 35 Casting | |||
| Section of Wagon Tripper | Steel 45 (Rolled) | |||
| Shaft | ||||
| Key-steel | Rolled Steel 45 Mn | |||
| Groove of the Rolling Mill | Stell 35 Casting | |||
| Shaft-stem | Steel 40CrNi | Parts of Rolling Mill | ||
| Bushing | Brass | Parts of Rolling Mill | ||
| Lever | Steel 30 Casting | Parts of Rolling Mill | ||
| Spindle's Head of the Die | Steel 45 | |||
| Gear Bushing | Steel 45 | Parts of Rolling Mill | ||
| Top Case | Steel 20 | Parts of Rolling Mill | ||
| Bottom Case | Steel 20 | Parts of Rolling Mill | ||
| Fork | Steel 20 (Forged) | Parts of Rolling Mill | ||
| Hollow Shaft | Steel 40CrNi (Forged) | Parts of Rolling Mill | ||
| Axle | Steel 38CrMo (Forged) | Parts of the Roller Table of the Rolling Mill | ||
| Die-holder | Steel 40CrNi (Forged) | Parts of Metal-processing Die | ||
| Hammer Head | 5CrNiMo(Forged) | Parts of Metal-processing Die | ||
| Gear | Steel 35 Casting | Parts of Metal-processing Die | ||
| Shaft of Stand of Pipe-cutting Machine | Forged 45# | |||
| Stem of the Press Mauntbard 1977 | 40CrNiMo | |||
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.
If you want to learn more our products, please click this link : https://tsweilang.en.made-in-china.com/
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.
Besides, we can manufature all kinds of high quality castings according to customers' requirements, for example wear plates, hammer heads, rolling mill housing, bearing chock, slag pot, gear, ingot mould, rotary kiln, rotary kiln wheel belt and so on. They are mainly used for mine machinery, rolling mills, cement industry and other all kinds of machinery spare parts.
| Parts of Rolling Mill | ||||
| Name | Specification | Material | Hardness | Note |
| Labyringth Rings | 1210X463X2104mm | AD160 / Steel 42CrMo4 / C40E | 50-55HSD / 46-52HRC | Prevent water from entering the bearing |
| Chock | Used for Hot Rolling Mill 1700 / Cold Rolling Mill | Steel 30 (Cast)+ Assembly Parts Steel 45 And Q235 / Steel 40 Cr (Forged) / Rolled Steel 17MnSi | Chock for Working Rolls Mill 1700 Stand 4-6 / Bottom Chock / Upper Chock / Top Chock of Backup Roll-Part of Reversing Cold Mill / Block of the Fronthead | |
| Coupling | Steel 45 (Forged) / Steel 35 / Steel 35CrMo(Casting) | Used for Rolling Mill | ||
| Sleeve | Cast 25# | Used for Bearing of Sizing Mill | ||
| Cover | Steel 35 Casting / Rolled Steel 17MnSi / Steel 20 / Steel 45 / Steel 30 | Parts of Cold Rolling Mill | ||
| Post | Steel 35 Casting | Parts of Cold Rolling Mill | ||
| Sprocket | Steel 35CrMnSi Casting | Used for Mining Machinery | ||
| Roller | Steel 35 Casting | |||
| Section of Wagon Tripper | Steel 45 (Rolled) | |||
| Shaft | ||||
| Key-steel | Rolled Steel 45 Mn | |||
| Groove of the Rolling Mill | Stell 35 Casting | |||
| Shaft-stem | Steel 40CrNi | Parts of Rolling Mill | ||
| Bushing | Brass | Parts of Rolling Mill | ||
| Lever | Steel 30 Casting | Parts of Rolling Mill | ||
| Spindle's Head of the Die | Steel 45 | |||
| Gear Bushing | Steel 45 | Parts of Rolling Mill | ||
| Top Case | Steel 20 | Parts of Rolling Mill | ||
| Bottom Case | Steel 20 | Parts of Rolling Mill | ||
| Fork | Steel 20 (Forged) | Parts of Rolling Mill | ||
| Hollow Shaft | Steel 40CrNi (Forged) | Parts of Rolling Mill | ||
| Axle | Steel 38CrMo (Forged) | Parts of the Roller Table of the Rolling Mill | ||
| Die-holder | Steel 40CrNi (Forged) | Parts of Metal-processing Die | ||
| Hammer Head | 5CrNiMo(Forged) | Parts of Metal-processing Die | ||
| Gear | Steel 35 Casting | Parts of Metal-processing Die | ||
| Shaft of Stand of Pipe-cutting Machine | Forged 45# | |||
| Stem of the Press Mauntbard 1977 | 40CrNiMo | |||
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.
If you want to learn more our products, please click this link : https://tsweilang.en.made-in-china.com/
