STEEL SPLIT SLEEVE

Steel split sleeve is completely used to fix a game-plan of high or low weight and high or low-temperature pipeline structures, including oil, water, gas, steam, and compound frameworks. Shocks join the bits of the snap to shape a high-dependability pressure vessel around the hurt or spilled pipe. 

Fixing is given by shaped elastomer seals of the most key consistency, decided for consistency with pipeline fluid and working temperature. These sleeves may in like manner be welded to turn out after foundation to be a consistent seal if conditions legitimize the additional cost. 

A Steel split sleeve is a key bit of our outline of things for the thriving of pipelines. The snap thing offering can be sold self-rulingly or in a wide mix of sizes, assessments, and blueprints as an extra to progressively noticeable fix structures 

A Steel split sleeve adds another estimation to the favored and ceaseless fix that seeks after your pipeline. They are used to fix high and low weight and temperature pipelines – around the ocean and inland – that pass on oil, gas, rage, compound frameworks, and water. Click here for API 5L Pipe Sleeve.

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The Steel split sleeve attaches are the important working weight, totally static-attempted hydro to 1.3 events. All Clamps are readied using a half-inch vent port, dependent upon the size and essentials and finishes of the customer. The sleeves are made by and large as constrained by the API. They respond to clients’ information and the preconditions for the business structure. Our sleeves are totally anything other than hard to combine and wear. They were proposed to be successfully given and rapidly repairable the most traditionally open instruments.

Steel split sleeve cuts are made by the materials that the clients require. The materials utilized are of a flawless quality which fits in with the nuances of the business. Weight classes ANSI 300, 400, 600, 900, and 1500 are joined. Structure checking and stress assessment were done utilizing body pieces that are sensible for normally perilous working environments. Basically bolster rings can be mounted by the points of interest of the customers. Twofold line fixing game plan is utilized in conditions where pipeline spillage is over the top expensive like the case in pipelines passing on gases.

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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• ANSI pressure classes 300, 400, 600, 900 and 1500 
• The course of action was dependent on: ASME Sec. VIII, API 6H , ANSI B31.4, B31.8 and Steel split sleeve Software 3S) 
• Course of action control and stress assessment with Finite Element Package 
• Body materials: A216 WCB, A216 WCC, A352 LCC, A516 Gr.70 (Suitable for routinely hazardous associations) 
• Stud material: A193 Gr. B7, Nut material: A 194 Gr. 2H 
• Covering: Yellow Epoxy Polyamide, standard or Marine epoxy 
• The most imperative measure NBR or VITON elastomer seal surely extraordinary with the line liquid and fusing temperature will be brought into the Steel split sleeve NBR temperature run is from – 20 C to + 80 ̊ C̊ 
• HNBR temperature run is from – 20 C to + 150 ̊ C̊ 
• VITON temperature go is from – 20 C to + 200 ̊ C 
• Gaskets are replaceable with no uncommon instruments. 
• Bolster rings can be introduced upon cleints demand. 
• Twofold Row Sealing (DRS) plan is besides accessible. 
• This striking structure is coherently reasonable for where likely spillage is a lot of luxurious or hazardous, for example, vaporous associations and seaward applications.

Once passed on, the two supports can be reasonably fitted for (welding technique is open on request). 

The glow defenders (comparing to seals) shield seals from heat as the sleeves are welded onto the tubing.

All steel split sleeve may have the choice to weld after the game plan. They are kept from radiation during the welding of the tops towards the channel heat encasings running comparing to the seals. We will make these snaps of longer lengths if the customers so offer.

A steel split sleeve is made by the necessities of the client. For eg, all parts, for instance, body material, carbon steel/tempered steel, studs, and nuts for applications also as seal things are of shocking quality and are solid when the like purchaser requires.

A steel split sleeve is made by the preconditions of the customer. Most importantly, all the parts, body material, carbon steel/compensated steel, studs, and nuts for applications, for instance, seal materials are of magnificent quality and are solid and genuine with buyer needs. Reli Sleeve avails it’s products all across India and various countries abroad as well.

• • Can be used when pipelines run out or when separator weakening occurs 
  • These are self-fixing, got by screw snap studs 
  • Standard gets come in one seal approach yet twofold seal plan can be given on request

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Normal cuts are furnished with an elastomeric seal made of Buna-Nitrile or Viton. The fixing load is produced for these applications by tensioning the snap studs with staggers (Steel split sleeve plan) 

All Clamps are created with an outside weight test office, which picks the joint consistency before doling out 

During foundation, the twin seal game-plan is also open to allow inside testing. 

Supports may be obliged both topside and subsea fix applications. 

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• • • • ANSI pressure classes 300, 400, 600, 900 and 1500 
      • Configuration is dependent on API 6H. 
      • Structure count ASME Sec. VIII Div. I 
      • Body materials: A216 WCB, A216 WCC, A352 LCC, A516 Gr.70 (Suitable for regularly destructive administrations)

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    • Stud material: A193 Gr. B7 Nut material: A 194 Gr. 2H 
    • PTFE covered screws and nuts, fastener material A193 Gr. B7 and nut material A194 Gr. 2H 
    • Standard covering yellow epoxy 100 microns 
    • Gaskets (H) NBR or Viton 
    • NBR temperature go is from – 20 C to + 80 ̊ C̊ 
    • HNBR temperature extend is from – 20 C to + 150 ̊ C̊ 
    • VITON temperature extend is from – 20 C to + 200 ̊ C 
    • The weldable choice is accessible with heat protecting gaskets 
    • Twofold column fixing is accessible on demand 
    • Conciliatory anodes can be introduced on the sleeves for long haul cathodic security 
    • Non-standard lengths are accessible on demand 
    • Full MTC report will be provided with the request 
    • Spillage is a lot of exorbitant or perilous, for example, vaporous administrations and seaward applications. 
    • Gaskets are replaceable with no extraordinary instruments. 
    • Brace rings can be introduced upon the customer’s solicitation.

Safety

The snaps are totally remunerated weight vessels, the level of work weight being hydrostatically surveyed at 1.3 events (as obliged in Section VIII Div.1 UG-99 of the ASME) 

A port with 1 “NPT vent is trailed by the two Clamps.

Design Criteria and Industry Standards

Both Steel split sleeve is checked according to API Specification 6H, “End Closure Specification, Connectors, and Swivels,” 

Weight VESSEL CODE, Section VIII; and with ANSI codes B-31.3, B31.4, and B31.8, where fitting.

Settlement: In 10204 3.1

Ease of Installation and Maintenance

The Steel split sleeve is furnished with the most broadly perceived apparatus required for foundation and is instantly available for field fix, including full seal replacement.

Economy

The inspiration driving the Steel split sleeve Repair Sleeve is to streamline game plan strategies and parts using cutting edge impels, realizing lower weight, lower twisting practices, and a persistently moderate one.

Each sleeve type is proposed for use in the action of hydrocarbon-bearing hydrogen sulfide ( H2S). The body substance follows NACE MR0175 for secure foundations.

Non-Killing Test (NDT):

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

Warm-up (fillet)

100% Ultrasound testing of the welded vent plug

100% MPI welded hinge welds

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

TECHNICAL DETAILS 

• Size: Regular repair pads: 4 – 52″ for 1500# ideal for temporary applications in carbon steel
• Size: 1⁄2 “– 52” > 2500 # Engineered Repair Clamps suitable for temporary or permanent carbon steel, stainless steel and super duplex applications

• All SSS’s are tested in accordance with the API Specification 6H, “Specification for End Closures, Connectors, and Swivels” and ASME BOILER AND PRESSURE VESSEL CODE, Section VIII, and with ANSI standards B-31.3, B31.4, & B31.8, where applicable. Visions 1 and 2.
• API SPEC 5L, Specification for Line Pipe
• ASME Pressure Vessel Code, Section VIII
• ASME/ANSI B18.2.1, Square and Hex Bolts and Screw Inch Series

• ASME-Sec.-VIII-Div.-I,
• Certification-EN-10204-3.1:   

• 100 % magnetic particle inspection (MPI) for stiffener to shell weld (fillet) 
• 100 % ultrasonic testing of vent plug welds 
• 100 % MPI of hinge welds 

• Hydro test as per ASME Section VIII Div.1 clause UG-99

1. The sleeves are expected to be accumulated with the most generally perceived equipment open and can be easily fixed from the field with an absolute flexible seal. 
2. STEEL SPLIT SLEEVE INSTALLATION 
3. Give adequate space to mounting the half sleeve onto the base of the tubing over the term. The base size for this is 0.75D. 
4. Wash the channel the Repair Sleeve pipeline was to be presented on. 
5. Oil the surfaces that will be in contact with the gasket of the STEEL SPLIT SLEEVE
6. Mount the top shell, and the screws, in the shorter openings. 
7. Each half-sleeve is isolated at the foot. Demand the name is on the for all intents and purposes indistinguishable sider. Lift the lower sleeve and match the shocks over the littler piece of the sleeve lip. 
8. Fix the screws, and if key tie the base of the Pipeline Repair Jacket.

SAFETY 

The fastens are absolutely compensatory pressure vessels, hydrostatically endeavored to 1.3 occasions the surveyed working weight (as shown by ASME Section VIII Div.1 course of action UG-99) 

All Clamps are furnished with a 1″ NPT vent port.

ECONOMY

Steel split sleeve Repair Clamps are organized using the latest degrees of progress in class to smooth out the creation systems and parts, achieving diminished weight, lower bowing rates, and a verifiably acceptable piece.

DESIGN STANDARDS

Both metal parts: Inoxidable steel AISI 304 or AISI316L, passivated. 

Twofold band (two regions), with a working width of 20-22 mm, dependent upon the separation over. 

V gasket, steel-strengthened to outline the chamber. 

Premium NBR versatile gags. 

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