Carbon Split Sleeve

    Carbon Split Sleeve is totally used to fix a course of action of high or low weight and high or low-temperature pipeline structures, including oil, water, gas, steam, and compound systems. Stuns join the bits of the snap to shape a high-steadfastness pressure vessel around the hurt or spilled pipe. 

    Fixing is given by molded elastomer seals of the most key consistency, chose for consistency with pipeline liquid and working temperature. These sleeves may in like way be welded to turn out after establishment to be a reliable seal if conditions legitimize the extra expense. 

    A Carbon Split Sleeve is a key piece of our diagram of things for the flourishing of pipelines. The snap thing offering can be sold self-rulingly or in a wide blend of sizes, appraisals, and diagrams as an extra to logically recognizable fix structures 

    A Carbon Split Sleeve adds another estimation to the supported and incessant fix that looks for after your pipeline. They are utilized to fix high and low weight and temperature pipelines – around the sea and inland – that pass on oil, gas, rage, compound systems, and water. Click here for Half Pipe Sleeve.

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    PROPERTIES OF CARBON SPLIT SLEEVE

    The Carbon Split Sleeve connects are the significant working weight, absolutely static-endeavored hydro to 1.3 occasions. All Clamps are prepared to utilize a half-inch vent port, subordinate upon the size and fundamentals and completions of the client. The sleeves are made all things considered as obliged by the API. They react to customers’ data and the preconditions for the business structure. Our sleeves are absolutely something besides difficult to consolidate and wear. They were proposed to be effectively given and quickly repairable the most customarily open instruments.

    MATERIALS USED FOR CARBON SPLIT SLEEVE

    Carbon Split Sleeve cuts are made by the materials that the customers require. The materials used are of a faultless quality which fits in with the subtleties of the business. Weight classes ANSI 300, 400, 600, 900, and 1500 are joined. Structure checking and stress appraisal were finished using body pieces that are reasonable for regularly unsafe workplaces. Essentially reinforce rings can be mounted by the focal points of the clients. Twofold line fixing course of action is used in conditions where pipeline spillage is over the top costly 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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    CARBON SPLIT SLEEVE MATERIAL SPECIFICATIONS

    • ANSI pressure classes 300, 400, 600, 900 and 1500 
    • The strategy was reliant on: ASME Sec. VIII, API 6H , ANSI B31.4, B31.8 and Carbon Split Sleeve Software 3S) 
    • Strategy control and stress evaluation with Finite Element Package 
    • Body materials: A216 WCB, A216 WCC, A352 LCC, A516 Gr.70 (Suitable for routinely dangerous affiliations) 
    • Stud material: A193 Gr. B7, Nut material: A 194 Gr. 2H 
    • Covering: Yellow Epoxy Polyamide, standard or Marine epoxy 
    • The most basic measure NBR or VITON elastomer seal clearly remarkable with the line fluid and intertwining temperature will be brought into the Carbon 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 phenomenal instruments. 
    • Reinforce rings can be presented upon client’s request. 
    • Twofold Row Sealing (DRS) plan is other than available. 
    • This striking structure is soundly sensible for where likely spillage is a ton of lavish or perilous, for instance, vaporous affiliations and offshore applications.

    WELDABLE CARBON SPLIT SLEEVE

    Once passed on, the two backings can be sensibly fitted for (welding method is open on demand). 

    The shine safeguards (contrasting with seals) shield seals from heat as the sleeves are welded onto the tubing.

    PRODUCTION OF CARBON SPLIT SLEEVE

    All Carbon Split Sleeve may have the decision to weld after the course of action. They are kept from radiation during the welding of the tops towards the channel heat encasings running contrasting with the seals. We will make these snaps of longer lengths if the clients so offer.

    CUSTOMIZATION

    A Carbon Split Sleeve is made by the necessities of the customer. For eg, all parts, for example, body material, carbon steel/tempered steel, studs, and nuts for applications additionally as seal things are of stunning quality and are strong when the like buyer requires.

    MARKING & SHIPPING

    A Carbon Split Sleeve is made by the preconditions of the client. In particular, all the parts, body material, carbon steel/remunerated steel, studs, and nuts for applications, for example, seal materials are of superb quality and are strong and authentic with purchaser needs. Reli Sleeve avails it’s products all across India and various countries abroad as well.

    BENEFITS
      • Can be utilized when pipelines run out or when separator debilitating happens 
      • These are self-fixing, got by screw snap studs 
      • Standard gets come in one seal approach yet twofold seal plan can be given on demand 
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      • Hydro endeavored to 1.5 occasions the help game plan weight (or as demonstrated by your necessities) 
      • All things considered, utilized for subsea and topside fixes 
      • Furnished with wedge shape despairing to obstruct slipping of seals during the establishment 
      • Expected to ASME VIII 
      • Can be equipped with prep plots for welding on the pipeline as and when required

     

    THE CLAMPS CAN BE USED TO REPAIR THE FOLLOWING PIPE TYPES:

    1. Ductile Iron (DI)                 
    PE coated steel
    1. Cast Iron (CI)                      
    PVC*
    1. Steel (St.)                           
    GRP*
    1. Asbestos Cement (AC)        
    PE*

    FEATURES

    Typical cuts are outfitted with an elastomeric seal made of Buna-Nitrile or Viton. The fixing load is delivered for these applications by tensioning the snap studs with falters (Carbon Split Sleeve plan) 

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

    During establishment, the twin seal course of action is additionally open to permit inside testing. 

    Supports might be obliged both topside and subsea fix applications. 

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    DESIGN STANDARDS AND SPECIFICATIONS
    • ANSI pressure classes 300, 400, 600, 900 and 1500 
    • Design is subject to API 6H. 
    • Structure check ASME Sec. VIII Div. I 
    • Body materials: A216 WCB, A216 WCC, A352 LCC, A516 Gr.70 (Suitable for routinely dangerous organizations) 
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    • Stud material: A193 Gr. B7 Nut material: A 194 Gr. 2H 
    • PTFE secured screws and nuts, latch 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 expand is from – 20 C to + 150 ̊ C̊ 
    • VITON temperature expand is from – 20 C to + 200 ̊ C 
    • The weldable decision is open with heat securing gaskets 
    • Twofold section fixing is open on request 
    • Appeasing anodes can be presented on the sleeves for long stretch cathodic security 
    • Non-standard lengths are open on request 
    • Full MTC report will be furnished with the solicitation 
    • Spillage is a great deal of over the top or unsafe, for instance, vaporous organizations and toward the ocean applications. 
    • Gaskets are replaceable with no phenomenal instruments. 
    • Support rings can be presented upon the client’s sales.

    DESIGN FEATURES AND METHODS

    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.

    STEEL SPLIT SLEEVES ARE COMPATIBLE WITH SOUR ENVIRONMENT

    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.

    CERTIFICATION AND TESTING

    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

    DESIGN CRITERIA AND INDUSTRY STANDARDS
    • All SSRC’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

    MATERIALS
    Material Specification
    Item Designation Material
    1 Body Material  A216 WCB, A216 WCC, A352 LCC, A516 Gr.70
    2 Stud Bolt A193 Gr. B7
    3 Nuts A 194 Gr. 2H
    4 Gaskets NBR or Viton
    5 Coating (Marine) Epoxy

    LEAK REPAIR CLAMP MATERIAL
              Material: ASTM A 516 Gr.70 / ASTM A 105
              Fasteners: ASTM-A-193-B7 & ASTM-A-194-2H
              Seal: Buna “N
              Paint: Epoxy Coating Yellow 100 Microns
              Vent Port + Plug: Yes Lifting Lug (8” & above)
              Hinge Assembly: (8” & above)     Yes
              Design Temperature:                  65ºC N.D.T.
            100% RT Butt Weld 100% U.T. of vent plug welds. (Fillet)
        100% MPI of Hinge  welds (Fillet)
              Certification:       EN 10204 3.1
              Design Calculation:                      ASME Sec. VIII Div.

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

    NON DESTRUCTIVE TESTING (NDT)
    • 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

    EASE OF INSTALLATION AND MAINTENANCE
    1. The sleeves are relied upon to be collected with the most, for the most part, saw hardware open and can be effectively fixed from the field with a flat out adaptable seal. 
    2. CARBON SPLIT SLEEVE INSTALLATION 
    3. Give sufficient 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 introduced on. 
    5. Oil the surfaces that will be in contact with the gasket of the carbon Split Sleeve 
    6. Mount the top shell, and the screws, in the shorter openings. 
    7. Every half-sleeve is confined at the foot. Request the name is on the in every way that really matters undefined sider. Lift the lower sleeve and match the stuns over the more diminutive bit of the sleeve lip. 
    8. Fix the screws, and if key tie the base of the Pipeline Repair Jacket.

    SAFETY 

    The affixes are completely compensatory pressure vessels, hydrostatically attempted to 1.3 events the overviewed working weight (as appeared by ASME Section VIII Div.1 strategy UG-99) 

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

    ECONOMY

    Carbon Split Sleeve Repair Clamps are composed utilizing the most recent degrees of progress in class to streamline the creation frameworks and parts, accomplishing decreased weight, lower bowing rates, and a certainly satisfactory piece.

    DESIGN STANDARDS

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

     

    Twofold band (two districts), with a working width of 20-22 mm, subordinate upon the partition over. 

     

    V gasket, steel-fortified to diagram the chamber. 

     

    Premium NBR adaptable stiflers. 

     

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