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Plot 10, GIDC Industrial Estate, Udyog Nagar, Jamnagar. India.
Plot 10, GIDC Industrial Estate, Udyog Nagar, Jamnagar. India.
Stainless steel 316 CNC machined parts are drawing-based components produced by controlled material removal from an appropriate stainless steel product form. The molybdenum-bearing grade is used for mechanical and fluid-system components where its corrosion behaviour suits the service. Cable Glands India supplies drawing-based stainless steel 316 components for electrical OEMs, EPC contractors, power utilities and industrial distributors. Typical parts include instrument housings, threaded adapters, mounting blocks, flanged bushes, valve component blanks, stepped shafts. Specify the material grade, dimensions, finish and inspection requirements when requesting a quotation.
Price: US$ 9.90/kg | Standard tolerance: ±0.05 mm
The final quotation confirms drawing complexity, quantity, chargeable weight, finishing, documentation and delivery terms.
Stainless steel 316 CNC machined parts are drawing-based components produced by controlled material removal from an appropriate stainless steel product form. The molybdenum-bearing grade is used for mechanical and fluid-system components where its corrosion behaviour suits the service. Typical enquiries include instrument housings, threaded adapters, mounting blocks and related drawing-based components. The part specification should connect each feature to its function: location, fastening, conduction, spacing or fluid passage. A model communicates shape, while the controlled drawing defines acceptance. Identify mating parts and assembly direction so shoulders, reliefs and access clearances can be reviewed before a quotation is finalized. This is especially useful when one component combines several operations or must fit an existing assembly without adjustment.
The selected stainless steel 316 grade affects machining response and the finished component’s suitability. Compare chemical composition, mechanical condition, corrosion exposure and any electrical or thermal requirement before approving stock. 316 and 316L are distinct specifications unless the material is documented as meeting both. Neither grade is immune to chloride pitting or crevice corrosion, and the alloy designation alone does not establish pressure, food-contact or hazardous-area approval. A commercial alloy name alone is not a complete purchase specification. State the governing material standard and revision, stock form and required certificate. If a substitute is considered, record the engineering approval rather than relying only on a distributor cross-reference or a similar appearance.
The standard tolerance for these parts is ±0.05 mm. Define the reference face, axis or datum system used to inspect the component. Position, perpendicularity, coaxial features and surface texture need their own drawing requirements when they influence assembly. A nominal dimension without its tolerance can lead to different interpretations during machining and inspection. Provide limits for critical interfaces, and distinguish functional dimensions from reference information. For threaded adapters, identify the features that control location rather than applying unnecessarily restrictive requirements everywhere.
Stainless steel can work-harden during cutting. Tool engagement, chip evacuation, coolant selection and secure fixturing influence surface integrity and dimensional control. Tool access, chip evacuation and the order of roughing and finishing influence the practical process route. Thin sections, interrupted cuts and intersecting holes deserve particular attention during drawing review. The manufacturing plan should establish how the component is held without damaging finished surfaces. Where flanged bushes require a second operation, identify the datum transferred between setups. Agreement on these details supports consistent inspection and avoids assuming that machine type alone determines the final result.
Available finish routes are specified as machined finish, passivation or electropolishing where specified. The drawing should define whether a surface is functional, cosmetic or both. Break sharp edges in accordance with the agreed requirement while protecting contact faces, thread starts and sealing lands. Cleaning needs depend on the service: residual chips, machining fluid or polishing compound can affect assembly. For valve component blanks, identify surfaces that must remain free from coating or mechanical damage. Confirm whether dimensional acceptance is required before finishing, after finishing or at both stages.
Procurement teams should describe stepped shafts by a controlled part number rather than by a photograph alone. A complete enquiry includes the drawing revision, quantity, material designation, finish and destination. State whether the order is a prototype, scheduled release or repeat requirement. The listed kilogram rate provides a commercial reference, but the written quotation must define its scope and weight basis. Keeping technical and commercial information together helps electrical OEMs, EPC contractors, utilities and distributors compare offers on the same requirements.
For stainless steel 316 components, specify through holes and blind holes separately, including usable depth and any drill-point allowance. Identify cross holes that intersect a bore so the deburring approach can be considered. A dimensioned bore may serve as clearance, location, bearing support or a flow passage; these functions can require different finish and inspection methods. Provide the mating diameter or fit requirement where relevant. Do not infer a sealing or pressure capability from an internal passage alone.
Define thread system, nominal size, pitch, internal or external form, engagement length and acceptance class. Metric, unified and pipe threads are different specifications and should not be mixed under a generic threaded-parts description. Include the required gauge basis and any post-plating allowance. For mounting blocks, check wall thickness around the thread and provide adequate entry chamfers. Torque, locking method and service loading belong to the assembly specification and should be supplied when they affect the component design.
Grooves and slots should show width, depth, root radius and position from an identified datum. A sharp internal corner shown in a model may require an alternative radius or a different operation. State whether a groove locates a retaining element, provides clearance or carries a seal. The required edge condition should preserve the intended function. With CNC turning and milling, access and component support influence the sequence; review narrow features and deep recesses before fixing the final drawing.
Describe the actual function of each mating face. Mechanical seating, electrical contact and sealing do not necessarily require the same preparation. Specify flatness or roughness where the assembly needs it instead of treating the general ±0.05 mm dimensional tolerance as a surface specification. For instrument housings, identify contact zones, prohibited coating areas and acceptable handling marks. The equipment designer remains responsible for validating the complete joint under operating loads, temperature and environmental conditions.
Inspection should follow the drawing’s critical features and the agreed sampling plan. Suitable measurement methods depend on feature size, accessibility and tolerance; the presence of a CNC machine is not an inspection record. Specify whether a first-article report, dimensional layout, material certificate or batch identification is needed. Maintain a clear connection between the drawing revision and ordered stainless steel 316 grade. Special documentation and retained samples should be requested before production so the commercial offer includes the required work.
Protect finished threads, bores and contact faces during handling and transport. Separate components where metal-to-metal movement could damage a functional surface. Specify part-number labels, batch information and package quantities when they are needed for stores control or assembly lines. Repeat orders should refer to the approved drawing revision and any accepted deviations. If stepped shafts are supplied with other components, identify each item independently to avoid mixing similar-looking materials or variants during receipt and installation.
| Parameter | Specification / ordering information |
|---|---|
| Product | Stainless Steel 316 CNC machined Parts |
| Brand | Cable Glands India |
| Manufacturing route | CNC turning and milling |
| Standard dimensional tolerance | ±0.05 mm |
| Raw material | stainless steel 316; specify grade, product form and condition |
| Dimensions and geometry | Customer drawing; confirm feasibility before order |
| Thread specification | Drawing-defined system, size, pitch, class and engagement |
| Surface treatment | machined finish, passivation or electropolishing where specified |
| Surface roughness and geometric controls | Individually specified where required; not implied by general tolerance |
| Inspection and documents | Agreed inspection plan, material records and reporting scope |
| Listed rate | US$ 9.90/kg; written quotation defines scope |
| Order information | Part number, revision, quantity, finish, documentation and destination |
The following table supports material discussion. Cross-references are not unconditional equivalents: chemistry limits, product standard, temper or condition and testing requirements may differ. The purchase order should name the exact approved specification. Confirm current standard requirements and obtain material documentation for the selected stock.
| Grade / designation | International reference or description | Engineering qualification |
|---|---|---|
| 316 / S31600 | EN 1.4401; X5CrNiMo17-12-2; JIS SUS316 | Common international reference family; compare ordered product standards |
| 316L / S31603 | EN 1.4404; X2CrNiMo17-12-2; JIS SUS316L | Lower-carbon alternative; substitution requires drawing approval |
| ASTM A276 / A479 | Applicable stainless bar product specifications | Choose the specification, grade and condition required for the part |
| Variant | Features to define |
|---|---|
| instrument housings | Overall length, steps and functional datums |
| threaded adapters | Mating diameters, shoulders and surface condition |
| mounting blocks | Thread details, engagement and entry geometry |
| flanged bushes | Bore limits, wall thickness and edge breaks |
| valve component blanks | Ports, flats, mounting holes and contact zones |
| stepped shafts | Thickness, location and handling requirements |
| Customer / sector | Potential component role | Information needed |
|---|---|---|
| Electrical OEMs | Connector, terminal, enclosure or mounting interfaces | Electrical function, mating geometry, finish and assembly validation |
| EPC contractors | Project-specific equipment and installation components | Approved drawings, schedules and project documentation |
| Power utilities | Equipment maintenance and replacement components | Original specification, operating conditions and approval route |
| Distributors | Repeat supply of identified drawing-based parts | Part numbers, revisions, quantities and packaging |
| Instrumentation and industrial equipment | Spacers, housings, adapters and mechanical interfaces | Loads, environmental exposure and functional tolerances |
Application suitability depends on the complete design. 316 and 316L are distinct specifications unless the material is documented as meeting both. Neither grade is immune to chloride pitting or crevice corrosion, and the alloy designation alone does not establish pressure, food-contact or hazardous-area approval. Provide temperature range, exposure conditions and expected mechanical or electrical function when these affect material choice. Equipment ratings, pressure limits and compliance claims require assembly-level evidence. The component drawing should capture the features needed to support that validation rather than relying on a generic catalogue description.
Review the stainless steel 316 grade, dimensions, datum structure and finish together. Identify features that need additional clarification, such as inaccessible burrs, incomplete thread callouts or conflicting limits. Confirm the controlled revision and obtain approval for any proposed change before manufacture.
Select the specified stock form and condition, then plan cutting allowances and workholding. Stainless steel can work-harden during cutting. Tool engagement, chip evacuation, coolant selection and secure fixturing influence surface integrity and dimensional control. The setup should provide access to required features while protecting surfaces that are already finished.
CNC turning and milling creates the principal geometry. Roughing removes excess material before the relevant finishing operations establish drawing features. Drilling, boring, tapping, slotting or secondary milling are added where required. Tool selection and cutting conditions depend on the actual alloy and geometry.
Remove burrs to the agreed edge specification, especially at intersecting holes and thread starts. Avoid rounding a functional edge beyond the drawing allowance. Clean the components using a method compatible with the material and subsequent finishing or assembly requirements.
Apply machined finish, passivation or electropolishing where specified only as ordered. Check the effect on fit and functional surfaces, including masked areas. Verify the required dimensions in the agreed finished condition and review the specified inspection records before release.
Identify parts and packages against the order and drawing revision. Protect functional surfaces for the selected transport route. Include the agreed documentation and distinguish separate batches or materials where the purchase order requires traceability.
Quality requirements must be tied to the supplied part and order. Ask for the current applicable ISO 9001 certificate if supplier quality-system certification is required; confirm its scope and validity. This page does not assert unverified certification. Material records, including an EN 10204 document where specified and available, should match the supplied grade and batch. A material certificate does not replace dimensional inspection or finished-equipment approval.
| Requirement | How to specify it |
|---|---|
| Material conformity | Exact grade, standard, condition and certificate type |
| Dimensional acceptance | Drawing revision, critical features and inspection plan |
| Restricted substances | Applicable jurisdiction, permitted limits and evidence required |
| Finish verification | Coating type, thickness, masking and acceptance method |
| Application approval | Relevant assembly or project standard and responsible approval authority |
A useful quotation starts with an engineering definition of the stainless steel 316 part. Cable Glands India provides a contact point for discussing drawing-based components within this CNC and VMC product category. Compare offers using the same grade, tolerance, finish and documentation scope. The supplied rate is visible here so purchasing teams can begin a commercial discussion with a clear reference, while the approved drawing remains the basis of manufacture.
Explore the CNC and VMC machined parts category. Compare processes and materials against the component function; related pages are alternatives for discussion, not automatic substitutes.
These search terms describe the product family for international purchasing discussions. Use the controlled drawing, alloy designation and unit system to remove ambiguity when placing an order.
| Language | Related technical terms |
|---|---|
| Spanish | piezas mecanizadas CNC de acero inoxidable 316; torneado de acero inoxidable; componentes de precisión |
| Russian | детали из нержавеющей стали 316 на ЧПУ; токарная обработка нержавеющей стали; прецизионные компоненты |
| French | pièces usinées CNC en acier inoxydable 316; tournage inox; composants de précision |
| Portuguese | peças usinadas CNC em aço inoxidável 316; torneamento de inox; componentes de precisão |
| Italian | parti lavorate CNC in acciaio inox 316; tornitura inox; componenti di precisione |
Send the drawing and revision, stainless steel 316 grade, order quantity, finish, inspection requirements and delivery destination to Cable Glands India. Quote this product title and the listed US$ 9.90/kg rate. Identify any individual tolerance differing from the standard ±0.05 mm. Request confirmation of price scope, material availability, production schedule and shipping terms in the written offer.
Contact us about your machined components.
Stainless Steel 316 CNC machined Parts is an pipe and tube connection fitting made for plumbing, process lines, instrumentation and general industrial fluid systems. The exact construction, material and dimensions should be selected from the product specification or approved customer drawing.
Typical uses include plumbing, process lines, instrumentation and general industrial fluid systems. Suitability should be confirmed against the actual load, environment, mating parts and applicable industry requirements.
Material can be specified as brass, stainless steel or another grade confirmed for the fluid and operating environment. State the exact grade on the enquiry because similar commercial grades can differ in composition and performance.
Standard and custom sizes can be reviewed. Provide pipe or tube size, port thread, pressure class, sealing surface and installation clearance so the correct size and manufacturing route can be confirmed.
Send pipe or tube size, port thread, pressure class, sealing surface and installation clearance. A dimensioned drawing with units, tolerances and revision number is the clearest basis for quotation and inspection.
Yes. Custom geometry, threads, tolerances and features can be assessed from a drawing or clearly dimensioned sample. Feasibility is confirmed before production.
Metric, BSP, BSPT, NPT, NPTF, PG, BA, BSW or other thread forms may be considered where relevant. Specify the thread standard, size, pitch, class and engagement length rather than only a nominal diameter.
Available options may include natural, nickel-plated, passivated, polished or another specified finish. Specify coating type, thickness, colour or appearance standard and any corrosion or conductivity requirement.
Tolerances depend on material, size, geometry and process. Mark critical dimensions and fits on the drawing; tighter tolerances should be applied only where function requires them.
Verify the thread standard, seal type, tube preparation and tightening procedure before pressure testing. Installation should be completed by qualified personnel using the relevant equipment and safety procedure.
Inspection can cover material identity, critical dimensions, threads, visual finish and any drawing-specific functional checks. Sampling level and acceptance criteria should be agreed with the order.
Material certificates, dimensional inspection reports, coating reports or other requested records can be discussed at quotation stage. Required documents must be listed before production.
Prototype or sample quantities can be reviewed for new custom parts. Approval criteria, tooling needs, sample quantity and any production-intent material should be agreed in advance.
Minimum quantity and lead time vary with size, material, tooling, finish, inspection and order volume. They are confirmed after the complete technical requirement is reviewed.
Provide the drawing or specification, material grade, dimensions, tolerances, finish, quantity, inspection needs, packing requirements and delivery destination for an accurate quotation.