Products

Invitation to DiamondStar 2026 Exhibitions

The Ultimate Guide to Different Drill Bit Types: How to Choose the Right Tool for the Job

Dezhou Drillstar Cutting Tool Co., Ltd. officially resumed production amidst a festive and auspicious atmosphere.

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Bushing

Our company manufactures Stellite alloy bushings by precision casting or powder metallurgy processes, which are widely used in various valves. The outer diameter of the product ranges from φ10 mm to φ600 mm, and the inner diameter ranges from φ5 mm to 500 mm. Customized production is also available according to customer requirements.

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Description

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Product Details

Grade	C	Mn	Cr	Ni	Mo	W	Fe	Co	Density/g/cm3	Hardness/HRC
Stellite 1	2.0～2.8	1.0	29～33	3.0	1.0	11.0～14.0	3.0	Bal.	8.55	51～55
Stellite 3	2.0～2.7	1.0	29～33	3.0	1.0	11.0～14.0	3.0	Bal.	8.55	51～55
Stellite 4	0.8～2.7	1.0	28～32	3.0	1.5	12.5～15.5	3.0	Bal.	8.65	40～54
Stellite 6	0.9～1.4	1.0	27～31	3.0	1.5	3.5～5.5	3.0	Bal.	8.30	38～44
Stellite 6K	1.4～1.9	1.0	27～31	3.0	1.5	3.5～5.5	3.0	Bal.	8.30	43～47
Stellite 12	1.1～1.7	1.0	28～32	3.0	–	7.0～9.5	3.0	Bal.	8.40	44～49
Stellite 19	1.5～2.1	1.0	29.5～32.5	3.0	–	9.5～11.5	3.0	Bal.	8.45	46～51
Stellite 20	2.2～3.0	–	30～34	3.0	1.0	14～19	3.0	Bal.	8.70	56～60
Stellite 21	0.2～0.3	1.0～2.0	26～28	3.0	5.0～6.0	–	2.5	Bal.	8.33	27～40
Stellite 31	0.45～0.55	1.0	24.5～26.5	3.0	0.5	7.0～8.0	2.0	Bal.	8.60	30～35
Stellite 694	0.8～1.2	–	26.5～29.5	3.0	–	18.0～20.0	3.0	Bal.	8.7	47～51

Application Fields

Stellite alloy bushings are typically applied in petrochemical and power generation steam turbine valves such as butterfly valves and globe valves, serving in operating environments involving highly corrosive fluids, extreme cold, high pressure and so on. The products have a wide variety and extensive applications.

Advantages and Services

The Stellite alloy bushings manufactured by our company feature stable quality and reliable performance. We can provide technical guidance and customized solutions according to specific application requirements.

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Products

Invitation to DiamondStar 2026 Exhibitions

The Ultimate Guide to Different Drill Bit Types: How to Choose the Right Tool for the Job

Dezhou Drillstar Cutting Tool Co., Ltd. officially resumed production amidst a festive and auspicious atmosphere.

Bushing

Description

marker

Contact us

* Name

*Email

Phone / WhatsAPP / WeChat

* What I have to say.

Related Popular Products

Milling Cutter Grinding Machine

Four Axis CNC Deep Hole Gun Drilling Machine

Square CNC turning inserts

Ground Carbide Cylinder

2M2150 Deep Hole Honing Machine

NEXUS-4000-Ⅲ Second-hand Machine Tool

Valve Seat

TC Bearing Product Series

Stellite Alloy Welding Electrode

T2125G T2125G1 T2136G T2136G1 Deep Hole Drilling and Boring Machine

Centrifuge Equipment Wear-Resistant Plate

Ordinary Lathe

Stellite Stabilizer Shaft Bushing

Carbide Drill Bits

Hydraulic Cylinder CBN Honing Sticks

Stellite Alloy Rod

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