BOLTED SLEEVE CLAMP

For internal and exterior holes, scratches, grooves, gouges, dents, arc burns, lamination, faulty girth welds and cracks.

The bolted sleeve clamp material that reli sleeve provides is certified by the country’s highest-grade authorities. Damage to the bolted sleeve clamp is secured by elastomer seals of the highest nature chosen for pipeline fluid safety. Bolted sleeve clamp may also be welded to ensure a permanent repair after installation. With the pipeline in service, it can be fully seal-welded.

ASTM A283 GRADES : Grade A , Grade B , Grade C , Grade D. 

ASTM A285 GRADES : Grade A , Grade B , Grade C. 

ASTM A387 GRADES : Grade A , Grade B , Grade C , Grade D.

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Reli Pipes produces bolted sleeve clamp from material with the top quality cast iron bell-and-spigot joints. We offer premium quality bolted sleeve clamp that provides customers the best experience without any complaints. It makes our know-how & credibility paramount in the industry.

• Standard Reli Sleeve Clamps are fitted with a high evaluation elastomeric seal produced using Buna-Nitrole or Viton. In these applications the fixing load is 
• accomplished through the jolt tensioning of the brace studs (split sleeve plan). 
• All Reli Sleeve’s Clamps are structured with an outside weight test office that decides the joint respectability preceding authorizing. 
• Twin seal arrangement is likewise accessible to permit entomb seal testing to be completed during establishment. 
• Reli Sleeve Clamps might be provided for both outdoors and sub ocean fix applications. 
• Designed arrangements can be fabricated to utilize metal graphite composite seal that is given in all Reli Sleeve items. 
• Graphite based fixing guarantees a synthetically safe, high temperature, high weight seal that won’t debase in forceful or brutal conditions. 
• Custom connector arrangements can be given by our committed designing group.

• ANSI pressure classes 300, 400, 600, 900 and 1500. 
• The configuration is dependent on: ASME Sec. VIII, API 6H , ANSI B31.4, B31.8 and Split Sleeve Software 3S 
• Configuration control and stress examination with a limited component bundle 
• Body materials: A216 WCB, A216 WCC, A352 LCC, A516 Gr.70 (Suitable for regularly destructive administrations) 
• Stud material: A193 Gr. B7 Nut material: A 194 Gr. 2H 
• Covering: Yellow Epoxy Polyamide, standard or Marine epoxy 
• The highest caliber NBR or VITON elastomer seal definitely good with the line liquid and surrounding temperature will be introduced into the split sleeves 
• NBR temperature extend is from – 20 C to + 80 ̊ C̊ 
• HNBR temperature run is from – 20 C to + 150 ̊ C̊ 
• VITON temperature extend is from – 20 C to + 200 ̊ C 
• Gaskets are replaceable with no unique instruments 
• Support rings can be introduced upon cleints demand 
• Twofold Row Sealing (DRS) plan is additionally accessible. This exceptional plan is increasingly appropriate for where plausible spillage is a lot of expensive or risky, for example, vaporous administrations and seaward applications

• Size: Standard Repair Clamps: 4″–52″ ≤ 1500# suitable for temporary carbon steel applications.
• Size: Engineered Repair Clamps: 1/2″–52″ >2500# suitable for temporary or permanent carbon steel, stainless steel and super duplex applications.

Safety

The clamps are absolutely compensatory pressure vessels, hydrostatically measured at 1.3 times the rated working pressure (as per UG-99 provision in Section VIII Div.1 of ASME)

All Clamps come with a 1 “NPT vent port

Design Criteria and Industry Standards

Both broken sleeves are tested in compliance with API Specification 6H, “End Closures, Connectors, and Swivels Specification,” ASME BOILER AND PRESSURE VESSEL CODE, Section VIII; and, where applicable, ANSI Specifications B-31.3, B31.4, & B31.8. Assurance: EN 10204 3.1

Ease of Installation and Maintenance

All split sleeves are designed for installation with the most common tools available and are readily field repairable, including full replacement of seals.

Economy

Bolted Sleeve Clamp is designed to use the new technologies to refine construction methods and components, resulting in a lighter weight, lower bending tendencies, and a more economical one.

A type of split sleeve is designed for use in the hydrogen sulfide (H2S) hydrocarbon-bearing operation.

The body substance follows NACE MR0175 for sour services

We will deliver bolted sleeve clamp in any design size according to the client’s application & necessity.

Inspection of Bolted Sleeve Clamp 

Until distribution, each of the bolted sleeve clamp is closely checked and tested for defects. For reliability and safety, the shipping is carefully checked and confirmed. Our quality experts review the entire bolted sleeve clamp shipment first before we dispatch it to our customers. Components that do not follow our strict requirements are automatically refused and are not delivered.

Non Destroying Test (NDT):

100% Particle Magnetic Inspection (MPI) for Stiffener to Shell

Swelter (fillet)

100% Ultrasound checking of welded vent plug

100% MPI welded hinge welds

Hydrotest as per Clause UG-99 of ASME Section VIII Div.1

API Pipe Size (inches)	Inside diameter “A” inches	AcAve sealing length “B” inches
4	5	5 1/4
6	7 1/8	5 1/4
8	9 1/8	5 1/2
10	11 1/4	5 1/2
12	13 1/4	5 1/2
14	14 1/2	8
16	16 1/2	8
18	18 1/2	8
20	20 1/2	8
22	22 1/2	8
24	24 1/2	8
26	26 1/2	8
28	28 1/2	8
30	30 1/2	8
32	32 1/2	8
34	34 1/2	8
36	36 1/2	8
38	38 1/2	8
40	40 1/2	8
42	42 1/2	8
48	48 1/2	8
56	56 1/2	8

Standard Clamp Components
Body (shell)	A516 Gr.70
Stud Bolts	A193 Gr.B7
Nuts	A194 Gr.2H
Gaskets	NBR or Viton
Coating	(Marine) Epoxy

Every bolted sleeve clamp is named for the thickness, size and quality of the materials used in the manufacture of the Bolted Sleeve Clamp Reli Bottle, they are produced in India and abroad. Of this we offer shipping in India as well as abroad. Reli Sleeve avails it’s products all across India and various countries abroad as well.