SS316, 17-4PH, D2 Steel Valve Parts
SS316, 17-4PH, D2 Steel Valve Parts
SS316, 17-4PH, D2 Steel Valve Parts
SS316, 17-4PH, D2 Steel Valve Parts
SS316, 17-4PH, D2 Steel Valve Parts
SS316, 17-4PH, D2 Steel Valve Parts
SS316, 17-4PH, D2 Steel Valve Parts
SS316, 17-4PH, D2 Steel Valve Parts

SS316, 17-4PH, D2 Steel Valve Parts

We supply full-series precision valve spare parts, including valve stem, valve core, valve disc, valve seat and valve base. All valve components are custom machined according to customer drawings and requirements. With advanced machining equipment and mature heat treatment technology, our valve parts feature stable mechanical performance, high precision, long service life and excellent anti-corrosion ability.
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We are a professional manufacturer of high-precision custom valve parts and valve components for industrial fluid control, oil & gas, chemical and marine industries. Our main products cover valve stem, valve core, valve disc, valve seat and valve base. We adopt high-grade special materials including SS316 stainless steel, 17-4PH precipitation hardening stainless steel and D2 tool steel to ensure high hardness, wear resistance and corrosion resistance.

We support one-stop custom services including precision CNC machining, professional heat treatment and various surface treatments. All valve parts are strictly produced under high-standard tolerance control, suitable for high pressure and high temperature working conditions. We provide OEM & ODM customized valve components for global clients.

We use multiple high-performance special materials for custom valve components:

SS316 Stainless Steel: Excellent corrosion resistance, acid and alkali resistance, widely used for marine, chemical and sanitary valve parts.

17-4PH (17-4) Stainless Steel: High strength, high hardness and good mechanical properties after aging heat treatment, ideal for high-pressure valve stems and core components.

D2 Tool Steel: Super high hardness and wear resistance, suitable for wear-resistant valve disc and valve base under severe working conditions.

We provide full-process supporting services for custom valve parts:

1. Precision CNC Machining: Turning, milling, drilling, tight tolerance machining to ensure high dimensional accuracy.

2. Professional Heat Treatment: Hardening, tempering, solution treatment, aging treatment, improving material hardness and toughness.

3. Surface Treatment: Polishing, passivation, sandblasting, anti-rust treatment, improving surface finish and corrosion resistance

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Material SS304,4140,1045,SS316,Q355B
ISO 9001
Surface Treatment Galvanizing, oxidation, polishing, painting
Heat treatment quenching + tempering
Size customization
Color customization
Accuracy ±0.02mm
Model 1-800mm