Are Collets type LDR, LD, LR in AISI 316 steel compatible with hose internal diameter Dw and external diameter Dz measurement ranges?

Yes . Collets type LDR, LD, LR in AISI 316 steel are compatible with hose measurement ranges when selected to match the hose internal diameter (Dw) and external diameter (Dz). Choose the sleeve whose D2 (internal diameter) corresponds to the hose external diameter Dz and whose D1 (external diameter) fits the mating components. Also ensure D3 (locking diameter) matches the clamp/end specifications. Use LR sleeves only for ends designed for shell clamps, LD only for corrugated-tail ends, and LDR when compatibility with both end types is required. Verify sleeve length L is equal to or slightly (a few mm) greater than the end tail length Lk. If these dimensional matches (D2 ~ Dz, appropriate D1/D3, and L â¥ Lk) are met, the Collets in AISI 316 steel will be compatible for clamping the specified hoses.

Are Collets type LDR, LD, LR in AISI 316 steel suitable for clamping both corrugated-tail and shell-clamp hygienic ends?

Yes. Collets type LDR, LD, LR in AISI 316 steel are suitable for clamping hygienic ends as follows: - LDR: for both corrugated-tail and shell-clamp hygienic ends. - LD: only for corrugated-tail hygienic ends (type NH-xxK-xxx). - LR: only for shell-clamp hygienic ends (e.g., TW-KRS-xxx, NH-xxR-xxx). Select the sleeve by matching hose internal diameter Dw and external diameter Dz; sleeve length L may be a few mm longer than tail length Lk. D1 = external diameter, D2 = internal diameter, D3 = locking diameter. Material: AISI 316 steel.

Do Collets type LDR, LD, LR in AISI 316 steel require specific sleeve length L relative to the end tail length Lk?

Collets type LDR, LD, LR in AISI 316 steel do not require a strictly fixed sleeve length L that exactly matches the tail length Lk, but L should be chosen with regard to Lk and hose diameters. Practical rules from the description: - L may be slightly (a few mm) greater than the tail length Lk to ensure full coverage and reliable clamping. - LR sleeves are intended only for ends used with a shell clamp (no corrugated tail), so sleeve length must suit the shell-clamped tail geometry. - LD sleeves are intended only for corrugated-tail ends, so L should accommodate the corrugation length Lk. - LDR sleeves fit both types; length selection should account for either tail form and the chosen clamp method. - Always select the sleeve based on hose internal diameter Dw and external diameter Dz so that D1 (external), D2 (internal) and D3 (locking) match the hose and fitting dimensions. In short: L need not exactly equal Lk but should closely match it (typically equal or a few millimetres longer) and be selected according to end type (LR/LD/LDR) and the hose/fitting diameters.

Collets type LDR, LD, LR, AISI 316 steel

Additional information

Material	SS – stainless steel

LDR, LD, LR type sleeves are designed for clamping stainless steel hygienic ends (with a corrugated tail) type NH-xxK-xxx and ends with a tail for hose under a shell clamp RS, e.g., TW-KRS-xxx, NH-xxR-xxx in industrial hoses (rubber and plastic with textile reinforcement, possibly with a reinforcing spiral – suction and pressure hoses). The sleeve should be selected considering the internal diameter Dw and external diameter Dz of the hose. The length of the sleeve L may be slightly (a few mm) greater than the length of the tail of the end Lk. LR sleeves – only for ends under the shell clamp, LD – only for ends with a corrugated tail, LDR – sleeves for both types of ends. Diameter D1 [mm] – external diameter. Diameter D2 [mm] – internal diameter. Diameter D3 [mm] – locking diameter. Material: AISI 316 steel.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
TI-LDR-045-20-SS316	LDR type sleeve 45 mm for hose 1.1/4", AISI 316L	32	-	In stock	Enquiry
TI-LDR-048-20-SS316	LDR type sleeve 48 mm for hose 1.1/4", AISI 316L	32	-	In stock	Enquiry
TI-LDR-050-24-SS316	LDR type sleeve 50 mm for hose 1.1/2", AISI 316L	38	-	In stock	Enquiry
TI-LDR-053-24-SS316	LDR type sleeve 53 mm for hose 1.1/2", AISI 316L	38	-	In stock	Enquiry
TI-LDR-068-32-SS316	LDR type sleeve 68 mm for 2" hose, AISI 316L	50	-	In stock	Enquiry
TI-LDR-090-40-SS316	LDR type sleeve 90 mm for hose 2.1/2", AISI 316L	65	-	In stock	Enquiry
TI-LDR-092-48-SS316	LDR type sleeve 92 mm for 3" hose, AISI 316L	80	-	In stock	Enquiry
TI-LDR-107-48-SS316	LDR type sleeve 107 mm for 3" hose, AISI 316L	80	-	In stock	Enquiry
TI-LR-037-16-SS316	LR type bushing 37 mm for 1" hose, AISI 316L	25	-	In stock	Enquiry

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LDR, LD, LR type sleeves are designed for clamping stainless steel hygienic ends (with a corrugated tail) type NH-xxK-xxx and ends with a tail for hose under a shell clamp RS, e.g., TW-KRS-xxx, NH-xxR-xxx in industrial hoses (rubber and plastic with textile reinforcement, possibly with a reinforcing spiral – suction and pressure hoses). The sleeve should be selected considering the internal diameter Dw and external diameter Dz of the hose. The length of the sleeve L may be slightly (a few mm) greater than the length of the tail of the end Lk. LR sleeves – only for ends under the shell clamp, LD – only for ends with a corrugated tail, LDR – sleeves for both types of ends. Diameter D1 [mm] – external diameter. Diameter D2 [mm] – internal diameter. Diameter D3 [mm] – locking diameter. Material: AISI 316 steel.