Can the Collet for hydraulic hoses 4SP, R12, 4SH, carbon steel, type M9X be reused after removal without affecting D1/D3 fit?

Collet for hydraulic hoses 4SP, R12, 4SH, carbon steel, type M9X Format Reusing the Collet for hydraulic hoses 4SP, R12, 4SH, carbon steel, type M9X after removal can affect the D1/D3 fit. The colletâs dimensions D1 (outer diameter) and D3 (locking diameter) are critical for proper clamping. During installation the M9X sleeve undergoes elastic and possibly plastic deformation as it is externally machined to achieve the locking profile. Removal may leave wear marks, burrs, stretching or distortion of the locking fingers and outer surface, changing D3 and D1 tolerances. Additionally, galvanised carbon steel can suffer surface damage or coating removal that alters fit and corrosion resistance. If reuse is considered, inspect the collet closely: measure D1 and D3 with appropriate calipers/micrometer, check for cracks, bent or sprung fingers, burrs, score marks, and loss of plating. Compare measured dimensions to original specifications and ensure tolerances are met. If any deformation, surface damage, or dimensional deviation exists, do not reuseâreplace the collet to ensure secure, leak-free hose connection. Conclusion: Reuse is not recommended unless thorough inspection and measurement confirm D1/D3 remain within original specifications; otherwise replacement is required to maintain proper fit and safety.

Collet for hydraulic hoses 4SP, R12, 4SH, carbon steel, type M9X

Q: How do I select the correct Collet for hydraulic hoses 4SP, R12, 4SH, carbon steel, type M9X based on D1 and D3 for external machining installation?

To select the correct Collet for hydraulic hoses 4SP, R12, 4SH, carbon steel, type M9X for external machining installation, follow these steps: 1. Measure D1 (outer diameter of the hose). This is the primary dimension: choose the Collet for hydraulic hoses 4SP, R12, 4SH, carbon steel, type M9X whose D1 rating matches your hose outer diameter. Exact match ensures proper sleeve fit around the hose. 2. Verify D3 (locking diameter). Confirm the Collet for hydraulic hoses 4SP, R12, 4SH, carbon steel, type M9X has a D3 that matches the locking bore of your fitting or adapter used for external machining installation. D3 must correspond to the componentâs locking diameter to ensure secure clamping. 3. Cross-check compatibility: The Collet for hydraulic hoses 4SP, R12, 4SH, carbon steel, type M9X is designed for rubber hydraulic hoses 4SP, R12 or 4SH and is made of galvanized carbon steel. Ensure the material and sleeve type match your application (rubber hose, external machining). 4. Tolerance and fit: Confirm tolerances for D1 and D3 in supplier data.if your measured D1 is near a size boundary, choose the collet size that guarantees full engagement without excessive interference. For D3, ensure the locking diameter allows correct compression of the collet lips. 5. Final check: After selection, test-fit the Collet for hydraulic hoses 4SP, R12, 4SH, carbon steel, type M9X on the hose and into the external machining fitting to verify secure mechanical engagement and proper sealing before final assembly.

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Additional information

Material	CS – steel (cast iron)

M9X clamping sleeve for rubber hydraulic hoses type 4SP, R12 or 4SH. Installation – external machining. Diameter D1 [mm] – outer diameter. Diameter D3 [mm] – locking diameter. Material: carbon steel, galvanized.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
TI-M9X-04	Hydraulic hose sleeve 4SP 1/4"	6	-	In stock	Enquiry
TI-M9X-06	Hydraulic hose fitting 4SP/R12 3/8"	10	-	In stock	Enquiry
TI-M9X-08	Hydraulic hose fitting 4SP/R12 1/2"	12	-	In stock	Enquiry
TI-M9X-10	Hydraulic hose fitting 4SP/R12 5/8"	16	-	In stock	Enquiry
TI-M9X-12	Hydraulic hose fitting 4SP/4SH/R12 3/4"	20	-	In stock	Enquiry
TI-M9X-16	Hydraulic hose fitting 4SP/4SH/R12 1"	25	-	In stock	Enquiry
TI-M9X-20	Hydraulic hose sleeve 4SP/R12 1.1/4"	32	-	In stock	Enquiry
TI-M9X-24	Hydraulic hose fitting 4SP/R12 1.1/2"	38	-	In stock	Enquiry
TI-M9X-32	Hydraulic hose sleeve 4SP 2"	50	-	In stock	Enquiry

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M9X clamping sleeve for rubber hydraulic hoses type 4SP, R12 or 4SH. Installation – external machining. Diameter D1 [mm] – outer diameter. Diameter D3 [mm] – locking diameter. Material: carbon steel, galvanized.