Pipeline Repair Clamps

Premier Petroleum Supplier provides many types of repair clamps for pipelines as:

Split Sleeve Pipeline Repair Clamps

  • They are self-sealing, achieved by bolting of the clamp studs.
  • Clamps provided in single or double seal arrangement.
  • Hydro tested to 1.5 times the clamp design pressure (or as per client requirements).
  • Widely used for subsea and topside repairs.
  • Designed to ASME VIII.
  • Size - 2” NB to 48” NB.
  • Body Material - Carbon Steel / Stainless Steel.
  • Pressure Rating - Class 150 to Class 1500.
  • Specifications - ANSI B31.4 / ANSI B31.8 / ASME Section VIII.
  • Studs and Nuts - ASTM A 193 Gr. B7 & 194 Gr. 2H (can be provided with special nuts suitable for bolt tensioning operation)
  • Seals Material: Buna-N / Viton.
  • Anodes for subsea application.

Flanges and Fittings

Flange and fittings are available in all Common Carbon, Alloy and Stainless-steel sizes and specifications.

Valves

We will work closely with you to define your valve needs and specify the product to meet those needs.

Use the list below as a guide to some of the many factors you will need to consider in making an important valve or actuator purchase. Knowing these criteria will help the manufacturer or its distributor design and/or select the best valve for your particular application.

Application

  • Media being handled, e.g., liquid, gas, slurry, or solid.
  • Corrosiveness of media, e.g., PH, concentration.
  • Corrosiveness of atmosphere.
  • Flow (velocity, capacity, direction).
  • Pipe size.
  • Media temperature (maximum to minimum).
  • Pressure: maximum operating pressure; maximum differential pressure.
  • Operation: e.g., manual/automatic, on-off throttling.
  • Installation constraints.
  • Envelope dimensions.
  • Weight.
  • Accessibility.
  • Conformance to appropriate standards, e.g., API, AWWA, ANSI, FM, UL, OSHA, etc.
  • Tightness of shutoff required.

Valve Requirements

  • Type of valve, e.g., ball, butterfly, gate, check, control, globe, plug, relief, regulator, pinch, diaphragm, etc.
  • Valve size.
  • End connections, e.g., screwed, ranged/lugged, wafer, butt-weld, mechanical joint, etc.
  • Materials of construction, e.g., carbon steel, resins, steel or other alloys, cast iron, etc.
  • Body.
  • Trim.
  • Seats.
  • Bolting.
  • Frequency of operation.
  • Packing.
  • Special requirements, e.g., testing, tagging, coating.

Valve Actuation

  • Type, e.g., manual, electric, pneumatic, hydraulic Type, e.g., manual, electric, pneumatic, hydraulic.
  • Motion required.
  • Rotary, e.g., quarter-turn, multi-turn.
  • Linear.
  • Mode of operation.
  • Double acting.
  • Spring return: spring-to-closed, spring-to-open.
  • Required valve operating thruster torque.
  • Power supply, e.g., voltage, available air supply.
  • On/off, throttling, or proportional control.
  • Corrosive resistance: materials, coating, tubing.
  • Speed of operation.
  • Frequency of operation.
  • Special requirements, e.g., togging, testing.
  • Accessories, e.g., limit switches, positioner, solenoid valve, transducers, manual override.

Pipes

Along with our extensive inventory of seamless and welded steel pipe to match, any need in the processing, energy, manufacturing, fabrication and construction industries. Whether it is for service in high- or low-temperature settings.

Types of Pipe

  • Seamless carbon pipes,
  • Low temp. pipes,
  • Alloy Pipes and Products,
  • Chrome moly pipes,
  • Welded pipes

Pipes Specifications

  • Standard pipe sizes from 1/8” up to 36”
  • Wall thickness: Schedule 10 thru XXH
  • Plain end and threaded & coupled
  • Custom lengths available
  • Mill lacquer, Uncoated and Galvanized
  • Grades: A513, A53-A, A53-B, A106-B, API 5L-X42, X52

Send Us a Message

Contact Information

Contact us for more information or to discuss your needs of valves, pipes, fittings and/or flanges, or to enquiry our engineering consultant, and commissioning services.

phone | +202-21076727
fax | +202-21076679

or via email info@premps.com

Premier Petroleum Supplier (Port Said Office):
12th Street, sixth floor, Khan Al-Khalili, Miami Tower, Manakh 84444 - Port Said, Egypt.

Cairo Office:
671 Al Andalus 2 Buildings, office #2,
Fifth Settlement, New Cairo, Egypt

Working Office Hours:
SATURDAY - THURSDAY, 8:30AM to 4:00PM