Can Collets LDR, LD, LR Made of AISI 316 Stainless Steel fit hoses with different internal (Dw) and external (Dz) diameters, and how do I choose the correct sleeve length (L) for a secure fit?

Collets LDR, LD, LR Made of AISI 316 Stainless Steel Format can fit hoses with different internal (Dw) and external (Dz) diameters, but proper matching is essential for a secure, hygienic connection. Choose the sleeve by these rules: - Match diameters: select a sleeve whose internal diameter (D2) accommodates the hose external diameter (Dz) and whose locking diameter (D3) corresponds to the clamping geometry of the hygienic end. The hose internal diameter (Dw) determines wall thickness and thus affects Dz; verify both Dw and Dz before selection. - Sleeve type by end: LR sleeves are for shell clamp ends only; LD sleeves are for corrugated (tail) ends only; LDR sleeves work for both shell clamp and corrugated tails—pick the type that matches your end fitting. - Sleeve length (L): L should be at least equal to, or slightly longer than, the end tail length (Lk) to ensure the sleeve fully covers and compresses the tail for a leak‑free seal. Excessive overlength is unnecessary; just enough to overlap the tail and allow proper clamping. - Verify precise dimensions: use the sleeve’s specified external (D1), internal (D2) and locking (D3) diameters and compare them to your hose/end dimensions. For reinforced rubber/plastic hoses (textile or spiral), confirm compatibility with the sleeve profile and clamp type. In practice, measure Dw and Dz, confirm end type (shell clamp or corrugated tail), then choose the corresponding Collets LDR, LD, LR Made of AISI 316 Stainless Steel Format with D2/D3 matching your hose and L ≥ Lk for a secure, sanitary connection.

Are Collets LDR, LD, LR Made of AISI 316 Stainless Steel compatible with both corrugated tails and shell clamp ends, and which sleeve type should I choose for each application?

Collets LDR, LD, LR Made of AISI 316 Stainless Steel Format Yes — compatibility depends on sleeve type: - LR sleeves: intended exclusively for shell clamp ends (e.g., TW-KRS-xxx, NH-xxR-xxx). Choose LR when connecting hose tails designed for shell clamps (rubber/plastic hoses with textile or spiral reinforcement for suction/pressure). - LD sleeves: dedicated to corrugated tail ends (NH-xxK-xxx). Choose LD for stainless steel hygienic ends with corrugated tails. - LDR sleeves: versatile and compatible with both corrugated tails and shell clamp ends. Choose LDR when you need one sleeve type to work with either connection style. Selection notes: - Match sleeve to the hose internal diameter (Dw) and external diameter (Dz). - Ensure sleeve length (L) is equal to or slightly exceeds the end tail length (Lk) to guarantee a tight, reliable fit. - Verify precise dimensions (external D1, internal D2, locking D3) for maximum safety, performance, and hygiene.

Collets LDR, LD, LR Made of AISI 316 Stainless Steel

Additional information

Material	SS – stainless steel

LDR, LD, and LR sleeves are precision-engineered components designed to ensure secure and hygienic connections in demanding industrial applications. Manufactured from high-grade AISI 316 stainless steel, they provide exceptional durability, resistance to corrosion, and compliance with strict sanitary standards. These sleeves are dedicated to clamping stainless steel hygienic ends with corrugated tails (NH-xxK-xxx) as well as ends with hose tails for shell clamps RS, such as TW-KRS-xxx or NH-xxR-xxx, making them ideal for use with rubber and plastic hoses reinforced with textile layers or spirals for suction and pressure operations. Proper selection requires matching the sleeve to the hose’s internal (Dw) and external (Dz) diameters, while the sleeve length (L) may slightly exceed the length of the end tail (Lk) to guarantee a tight and reliable fit. LR sleeves are intended exclusively for shell clamp ends, LD sleeves for corrugated tail ends, and versatile LDR sleeves are suitable for both connection types. With precise dimensions—external diameter D1, internal diameter D2, and locking diameter D3—these sleeves deliver maximum safety, performance, and efficiency, making them the trusted choice for industries where reliability and hygiene are paramount.

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, and LR sleeves are precision-engineered components designed to ensure secure and hygienic connections in demanding industrial applications. Manufactured from high-grade AISI 316 stainless steel, they provide exceptional durability, resistance to corrosion, and compliance with strict sanitary standards. These sleeves are dedicated to clamping stainless steel hygienic ends with corrugated tails (NH-xxK-xxx) as well as ends with hose tails for shell clamps RS, such as TW-KRS-xxx or NH-xxR-xxx, making them ideal for use with rubber and plastic hoses reinforced with textile layers or spirals for suction and pressure operations. Proper selection requires matching the sleeve to the hose’s internal (Dw) and external (Dz) diameters, while the sleeve length (L) may slightly exceed the length of the end tail (Lk) to guarantee a tight and reliable fit. LR sleeves are intended exclusively for shell clamp ends, LD sleeves for corrugated tail ends, and versatile LDR sleeves are suitable for both connection types. With precise dimensions—external diameter D1, internal diameter D2, and locking diameter D3—these sleeves deliver maximum safety, performance, and efficiency, making them the trusted choice for industries where reliability and hygiene are paramount.