Flexible Rubber Pipe Coupling with Stainless Steel Clamps

Description

Flexible Rubber Pipe Coupling with Stainless Steel Clamps

This flexible rubber pipe coupling uses a sleeve and stainless steel clamps for pipe connections. The product listing covers straight and reducer options for water-pipe and agricultural irrigation enquiries. IKSONIC is a China-based supplier for wholesale sourcing. Confirm the selected dimensions, material and operating requirements before ordering.

Product Overview

• Connection style: Clamp-type rubber sleeve coupling.
• Configurations: Straight sleeves and reducers, with 31 dimensional option labels listed below.
• Clamps: Stainless steel as described in the listing; the steel grade, clamp range and tightening requirements need confirmation for the selected version.
• Material enquiry: The source material offering mentions rubber, silicone, EPDM, FKM and NBR. It does not identify one fixed formulation for every option. Confirm the compound for the selected size and application.
• Selection: Use the actual pipe outside diameters, required sleeve dimensions and operating conditions, rather than a nominal pipe size alone.

Specifications / Models

31 Listed Dimensional Options

The following table preserves all 31 dimensional option labels: 24 straight options and 7 reducer options. The separate generic label, “Flexible clamp coupling,” contains no dimensions and is not counted as a model. Numeric strings without a stated unit are retained as labels, not converted into confirmed millimetre specifications. Where an exact photo match exists, the corresponding photo reference below supplies the stated ID, OD and height in mm.

Listed dimensional options, with source differences retained

No.	Type	Option values as listed	Dimensional reference / confirmation needed
1	Straight	32*42*90	Matches photo 25; use that photo reference for ID, OD, height and mm units.
2	Straight	35*45*120	No exact photo match. Units and dimension interpretation require confirmation.
3	Straight	38*48*70	No exact photo match. Units and dimension interpretation require confirmation.
4	Straight	40*50*70	No exact photo match. Units and dimension interpretation require confirmation.
5	Straight	40*50*90	Matches photo 28; use that photo reference for ID, OD, height and mm units.
6	Straight	50*60*90	Matches photo 29; use that photo reference for ID, OD, height and mm units.
7	Straight	60*70*90	Matches photo 23; use that photo reference for ID, OD, height and mm units.
8	Straight	63*73*70	Matches photo 11; use that photo reference for ID, OD, height and mm units.
9	Straight	63*73*63	No exact photo match. Photos 11 and 22 show ID 63 mm and OD 73 mm with heights of 70 mm and 100 mm, respectively.
10	Straight	75*85*90	Photo 21 shows ID 75 mm, OD 85 mm and height 100 mm, not a height of 90. Confirm the required version.
11	Straight	90*100*90	Photo 20 shows ID 90 mm, OD 100 mm and height 100 mm, not a height of 90. Confirm the required version.
12	Straight	100*110*70	Matches photo 19; use that photo reference for ID, OD, height and mm units.
13	Straight	100*110*150	No exact photo match. Units and dimension interpretation require confirmation.
14	Straight	100*120*200	No exact photo match. Units and dimension interpretation require confirmation.
15	Straight	104*114*70	No exact photo match. Units and dimension interpretation require confirmation.
16	Straight	110*120*100	Matches photo 12; use that photo reference for ID, OD, height and mm units.
17	Straight	125*135*70	Matches photo 17; use that photo reference for ID, OD, height and mm units.
18	Straight	140*150*70	Matches photo 13; use that photo reference for ID, OD, height and mm units.
19	Straight	150*160*70	Matches photo 27; use that photo reference for ID, OD, height and mm units.
20	Straight	155*165*70	No exact photo match. Units and dimension interpretation require confirmation.
21	Straight	160*170*150	Photo 26 shows ID 160 mm, OD 170 mm and height 100 mm, not a height of 150. Confirm the required version.
22	Straight	170*185*200	No exact photo match. Units and dimension interpretation require confirmation.
23	Straight	200*220*150	No exact photo match. Units and dimension interpretation require confirmation.
24	Straight	220*240*150	No exact photo match. Units and dimension interpretation require confirmation.
25	Reducer	Reducer 12.7-50.8; height 100	No exact photo match. Units and dimension interpretation require confirmation.
26	Reducer	Reducer 25-75; height 125	No exact photo match. Units and dimension interpretation require confirmation.
27	Reducer	Reducer 40-50; height 100 mm	Only the height is explicitly labelled in mm. End-diameter units and final dimensions require confirmation.
28	Reducer	Reducer 50-65; height 90 mm	Matches photo 24; use that photo reference for ID, OD, height and mm units.
29	Reducer	Reducer 75-110; height 100	No exact photo match. Units and dimension interpretation require confirmation.
30	Reducer	Reducer 153-203; height 150 mm	Only the height is explicitly labelled in mm. End-diameter units and final dimensions require confirmation.
31	Reducer	Reducer 100-150; height 70 mm	Only the height is explicitly labelled in mm. End-diameter units and final dimensions require confirmation.

19 Source-Photo Dimension References

These dimensions are transcribed separately from the 19 dimension-labelled source photos. ID means sleeve inner diameter; OD means sleeve outer diameter. All values in this table are labelled in mm in those photos. A slash separates the two end dimensions of a reducer; it is not an adjustment range. Photo references preserve the original image numbering. Eleven references match listed options; eight do not have an exact option match and require confirmation. A photo-only reference is not a confirmed selectable model.

Photo-labelled sleeve dimensions in millimetres

Photo reference	Type	ID / end IDs (mm)	OD / end ODs (mm)	Height (mm)	Relationship to listed options
11	Straight	63	73	70	Matches option 63*73*70.
12	Straight	110	120	100	Matches option 110*120*100.
13	Straight	140	150	70	Matches option 140*150*70.
14	Reducer	110 / 125	120 / 135	100	Photo-only reducer reference; no matching dimensional option label.
15	Reducer	63 / 90	73 / 100	100	Photo-only reducer reference; no matching dimensional option label.
16	Reducer	74 / 84	84 / 94	100	Photo-only reducer reference; no matching dimensional option label.
17	Straight	125	135	70	Matches option 125*135*70.
18	Straight	110	120	70	Photo height is 70 mm; the 110*120*100 option is a different height.
19	Straight	100	110	70	Matches option 100*110*70.
20	Straight	90	100	100	Photo height is 100 mm; the 90*100*90 option has a different final value.
21	Straight	75	85	100	Photo height is 100 mm; the 75*85*90 option has a different final value.
22	Straight	63	73	100	Photo height is 100 mm; listed 63*73*70 and 63*73*63 options have different final values.
23	Straight	60	70	90	Matches option 60*70*90.
24	Reducer	50 / 65	60 / 75	90	Matches option Reducer 50-65; height 90 mm.
25	Straight	32	42	90	Matches option 32*42*90.
26	Straight	160	170	100	Photo height is 100 mm; the 160*170*150 option has a different final value.
27	Straight	150	160	70	Matches option 150*160*70.
28	Straight	40	50	90	Matches option 40*50*90.
29	Straight	50	60	90	Matches option 50*60*90.

Check differing heights before ordering: The option labels 90*100*90, 75*85*90 and 160*170*150 are retained unchanged, while photos with the same ID/OD numbers show heights of 100 mm. The photos also show 63/73 mm sleeves with heights of 70 mm and 100 mm, and 110/120 mm sleeves with heights of 70 mm and 100 mm. These references must not be treated as interchangeable or used to overwrite an option label.

The dimension image showing ID 63 mm, OD 73 mm and height 70 mm applies only to that pictured specification. It does not establish dimensions for other options.

How to Select a Coupling

1. Measure the actual outside diameter of each pipe end. For a reducer, provide both pipe diameters and identify which end is which.
2. Specify the required sleeve ID, OD and height, including units. Compare the exact option label with the photo reference where one is available.
3. Describe the conveyed medium, working pressure, temperature and installation environment. Ask for confirmation of the material and suitability for those conditions.
4. Confirm the clamp specification, pipe engagement, installation instructions and quantity before placing an order.

This listing does not provide a verified pressure rating, service-temperature range, hardness specification or certification for the complete coupling. Generic material charts should not be used as ratings for the selected assembly.

Frequently Asked Questions

Are all option labels confirmed dimensions in mm?

No. The photo-reference table explicitly records dimensions in mm. Many option labels contain numbers without units or dimension names, so those labels require confirmation unless they have an exact photo match. Some reducer labels state mm only for the height; that does not establish the unit of every other value.

What should I do if an option label and photo show different heights?

Quote both references in your enquiry and state the height you need. Do not assume that the photo corrects the option or that two different heights are interchangeable. IKSONIC should confirm the exact specification before ordering.

Which rubber material will I receive?

A single compound is not fixed by the listing. Rubber, silicone, EPDM, FKM and NBR appear in the source material offering, but availability and suitability for the selected dimensions must be confirmed. Specify the medium and operating conditions with your enquiry.

Can I select a reducer from the pipe size alone?

Provide the actual outside diameters of both pipe ends, the required sleeve height and the installation requirements. Reducer numbers in an option label do not by themselves confirm pipe fit, clamp range or suitability.

What information is needed for a wholesale quotation?

Send the exact option label, required dimensions with units, quantity, preferred material and application details. If you are referring to a photo-only size or an unlisted specification, identify it clearly so it can be checked separately.

Contact IKSONIC

For a flexible rubber pipe coupling enquiry, contact IKSONIC with the selected option and your pipe measurements. Include any conflicting photo reference so the required version can be confirmed for your wholesale enquiry.

Email: [email protected]

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