Double band repair clamp

Product Advantages:

Heavy-duty multi-bolt design delivers even clamping force for reliable sealing.

304 stainless steel body, corrosion-resistant and long service life.

Thick rubber gasket, good pressure resistance for pipeline leak repair.

No pipe cutting required, fast on-site emergency installation.

Fits ductile iron, steel, PE pipes; custom sizes available.

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Large Size Stainless Steel Split Pipe Repair Clamp|Heavy Duty Pipe Leak Fix Coupling

Heavy-duty multi-bolt stainless steel pipe repair clamp, split sleeve coupling for large diameter pipeline leak repair. Equipped with thick rubber gasket, for steel, ductile iron, PE water & sewage pipe crack, pinhole leakage emergency repair. ISO CE certified, custom sizes available.

Product Description

Stainless steel pipe repair clamp (sleeve clamp) is available in single band and double band types. The housing is made of 304 stainless steel with built-in EPDM rubber gasket and high-strength bolts. It seals pinholes, cracks and perforation leaks on pipes, which is a special fitting for pipeline emergency repair.

Application

Suitable for steel pipes, ductile iron pipes, PE pipes and PVC pipes. Widely used in municipal water supply, sewage treatment, power plants, chemical industry, water conservancy and other pipeline systems. It can realize on-line repair under pressure.

Features

No pipe cutting or pipeline shutdown required, fast installation and reduce downtime loss.

Stainless steel shell with good corrosion resistance; EPDM gasket provides stable sealing and long service life.

Single band for minor leakage; double band has longer sealing area and higher pressure resistance for large cracks.

Easy installation, only tighten bolts for leak sealing, no welding needed.

Customizable for various pipe OD sizes, certified by ISO, CE and SGS.

Parameter

Technical Parameters
Pipe OD	OD Range	Ship	Industry	Dimensions					Screws	Screw Torque
OD （mm）	ODmin-ODmax （mm）	PN （bar）	WP （bar）	C （mm）	L1 （mm）	L2 （mm）	D （mm）	H （mm）	M	Nm
21.7	21-23	16	32	3	57	-	35	50	6	15
25	24.5-25.5	16	32	3	57	-	50	70	6	15
27.2	26-28	16	32	3	57	-	50	70	6	15
32	31.5-32.5	16	32	3	57	-	55	75	6	15
34	33-35	16	32	3	57	-	55	75	6	15
40	39.5-41.5	16	32	5	57	-	55	75	6	15
42	42-44	16	32	5	57	-	65	85	6	15
44.5	44-45.1	16	32	5	57	-	65	85	6	15
48.6	47-49	16	32	5	57	100	70	90	6	15
54	53.3-54.6	16	32	5	57	100	70	90	8	30
57	56.3-57.7	16	32	5	57	100	80	100	8	30
60.3	59-62	16	32	5	80	139	85	105	8	30
63	62.2-63.9	16	32	5	80	139	85	105	8	30
76.1	75-78	14	28	5	80	139	100	120	8	30
79.9	78.8-80.8	14	28	5	80	139	100	120	8	30
88.9	88-92	14	28	5	107	203	110	130	10	50
108	106-110	14	28	5	107	203	130	150	10	50
110	108.9-111.2	14	28	5	107	203	130	150	10	50
114.3	112-116	14	28	5	107	203	135	155	10	50
118	116.6-119.2	14	28	5	107	203	140	160	10	50
125	123.6-126.5	14	28	5	107	203	150	185	10	50
133	131.5-134.4	14	28	5	107	203	160	190	10	50
140	137-143	14	28	5	116	203	165	195	12	80
159	157-161	12	24	5	116	203	185	215	12	80
165.2	163.3-166.7	12	24	5	116	203	190	210	12	80
168	166-170	12	24	5	116	203	195	225	12	80
170	168.2-171.9	12	24	5	116	203	195	225	12	80
200	198.2-201.5	8	16	10	155	255	240	270	14	100
219	217-221	8	16	10	155	255	250	280	14	100
250	250-254	8	16	10	155	255	285	315	14	100
273	271-275	8	16	10	155	255	305	335	14	100
315	313-317	7	14	10	155	255	340	375	14	100
325	323-327	7	14	10	155	255	360	390	14	100
355.6	354-358	7	14	10	155	255	385	420	14	100
377	375-379	7	14	10	155	255	410	440	14	100

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