Precision Investment Cast Stainless Steel Valve Body

Name: "Precision Investment Cast Stainless Steel Valve Body"
Rating: 5 (255 reviews)

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SKU: 1050076702

الطراز: OEM / Custom Drawing No. 1009

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Product Specification

Type	Industrial Valve Bodies and Flow-Control Castings	Model	OEM / Custom Drawing No. 1009
Params	• Processing mode: Custom silica-sol investment casting according to customer-approved 2D drawings, 3D models or physical samples • Material options: Austenitic stainless steel 201, 303, 304, 316, 316L, 1.4581, SCS14 and SCS16; other alloy grades available subject to drawing review • Part weight: 2 g–550 g for applicable small valve bodies, subject to product structure and drawing requirements • Casting accuracy: Tolerance grade T4–CT7 • Surface roughness: Ra 1.6–Ra 6.3, depending on casting geometry and finishing requirements • Minimum wall thickness: 2 mm standard; 1 mm available for limited local areas subject to process review • Fillet requirements: Minimum outer radius ≥ 0.3 mm; minimum internal fillet ≥ 0.5 mm • Blind-hole capability: Maximum blind-hole depth up to 30 mm for a hole diameter of 10 mm • Machinable features: Flange faces, threaded ports, sealing surfaces, valve stem holes, mounting holes and internal flow passages • Machining capability: CNC turning, milling, drilling, boring, threading, grinding and precision sealing-surface machining • Heat treatment: Solution treatment, annealing and other processes selected according to material and performance requirements • Surface treatment: Pickling, passivation, shot blasting, satin polishing, mirror polishing and customized surface finishing • Inspection standard: Material composition, critical dimensions, thread specifications, sealing surfaces and appearance inspected according to approved drawings • Functional testing: Pressure testing or leakage testing can be arranged when specified by the customer • Production support: Prototype development, trial orders and stable batch production available • Applied standards: ASTM, ICI, BS, DIN, JIS, ISO and customer-specified technical requirements	Material	Stainless steel / alloy steel, customized according to drawing
Applicable Industry	Valve manufacturing / fluid control systems / chemical equipment / industrial piping

Selling Point

• Silica-sol investment casting suitable for complex valve-body structures and internal flow passages • Multiple stainless steel grades available for different corrosion-resistance and service requirements • CNC machining available for threaded ports, flange faces, sealing surfaces and valve stem holes • Optional pickling, passivation and polishing for improved surface quality and corrosion protection • Material composition, critical dimensions, threads and sealing surfaces inspected before shipment • Pressure or leakage testing available according to customer specifications • Prototype development, trial orders and stable batch production supported

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