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Petrosan Double Band Repair Clamp

PetroSan Oilfield Engineering co. is one of the high quality steel band repair clamp manufacturer and suppliers like Single Band SS304/316L repair clamp, SS304/316L Double band  repair clamp, SS304/316L triple band  repair clamps.

Single Band Stainless Steel Clamp with Ductile Iron Lugs, Manufacturer Double Band Stainless Steel Clamp with Ductile Iron Lugs, Manufacturer Special Range Double Band Stainless Steel Clamp with Ductile Iron Lugs, Manufacturer Triple Band Stainless Steel Clamp with Ductile Iron Lugs, Manufacturer Single Band Stainless Steel Repair Clamps with Drop-In Bolts, Manufacturer Double Band Stainless Steel Repair Clamps with Drop-In Bolts, Manufacturer Triple Band Stainless Steel Repair Clamps with Drop-In Bolts.

In the plant of petrosan, We Manufacturer and suppliers of High pressure SS 304 / 316l Band Stainless Steel Clamp, Manufacturer and suppliers of Single Band Stainless Steel Clamp with Ductile Iron Lugs, Manufacturer and suppliers Double Band Stainless Steel Clamp with Ductile Iron Lugs, Manufacturer and suppliers Special Range Double Band Stainless Steel Clamp with Ductile Iron Lugs, Manufacturer of Triple Band Stainless Steel Clamps.

Specifications: 

Band: Type 304 stainless steel.

Studs and Heavy Type 304 stainless steel per ASTM A193 and A194 Coated nut threads to prevent galling Studs are.

Hex Nuts: permanently attached to the clamp sidebar by means of a Metal Inert Gas (MIG) weld.

Lugs: Type 304 heavy gauge stainless steel, MIG welded to clamp sidebar Lugs are rounded and tapered for easy installation Sidebars: Type 304 heavy gauge stainless steel Tungsten Inert Gas (TIG) welded to form a strong, permanent fusion with the repair clamp band.

Lifter Bar: Type 304 heavy gauge stainless steel Lip curve holds bolts in position while tightening and serves as a bearing surface for stainless steel nuts and washers.

Gasket: Gridded virgin Styrene Butadiene Rubber (SBR) compounded for water service per ASTM D2000 Gasket ends are tapered for a dependable seal SBR is suitable for temperatures of 150°F continuous, 180°F intermittent.

Armor: 1/4 hard heavy gauge stainless steel vulcanized and recessed into the gasket to ensure uniform compression  against the pipe.

Passivated: All clamps are fully passivated by means of a chemical technique which restores the corrosion resistant characteristics of the stainless steel  Options • Conductivity strips.

Include: • NBR (Buna-N) gasket (suitable for natural gas applications) Recommended for 220°F continuous and/or
240°F intermittent
• EPDM gasket recommended for 300°F continuous and/or 320°F intermittent
• 316 stainless steel
• 1″ offset gasket for overlapping clamps for extended lengths.

Belleville Washers use on HDPE: for Belleville washers, also referred to as spring washers, promote consistant force on the gasket as the pipe  diameter expands and contracts The Belleville washers are made of 17-7 PH stainless steel Depending on the pipe size and recommended installation torque, Belleville washers are used singularly, or in a stack to allow for more expansion/contraction of the pipe Flat washers not always included or needed on some HDPE products

Material Component : 

1.FingerStainless steel 304L
2.StudStainless steel 304L
3.NutStainless steel A4 anti friction
4.WasherStainless steel A4
5.BridgeStainless steel 304L
6.LiningEPDM rubber
7.Body plateStainless steel 304L
8.Spanner plate vulcanizedStainless steel 304L
9.Side plateStainless steel 304L

Types of Petrosan stainless steel repair clamp :

  1. Single Band Stainless Steel Clamp with Ductile Iron Lugs
  2. Double Band Stainless Steel Clamp with Ductile Iron Lugs
  3. Special Range Double Band Stainless Steel Clamp with Ductile Iron Lugs
  4. Triple Band Stainless Steel Clamp with Ductile Iron Lugs
  5. Single Band Stainless Steel Repair Clamps with Drop-In Bolts
  6. Double Band Stainless Steel Repair Clamps with Drop-In Bolts
  7. Triple Band Stainless Steel Repair Clamps with Drop-In Bolts
  8. Single Band Stainless Steel Clamp with Ductile Iron Lugs for HDPE Pipe
  9. Double Band Stainless Steel Clamp with Ductile Iron Lugs for HDPE Pipe
  10. Triple Band Stainless Steel Clamp with Ductile Iron Lugs for HDPE Pipe
  11. Single Band All Stainless Steel Clamp
  12. Double Band All Stainless Steel Clamp
  13. Triple Band All Stainless Steel Clamp
  14. Wrap Clamp with Finger Lugs
  15. Single Band All Stainless Steel Clamp for HDPE Pipe
  16. Double Band All Stainless Steel Clamp for HDPE Pipe
  17. Triple Band All Stainless Steel Clamp for HDPE Pipe
  18. Abandoned Corp Cap
  19. Snap or Wrap Clamp
  20. All Stainless Steel Snap or Wrap Clamp
  21. Repair Clamp for Coupling Solvent Weld PVC
  22. Bell Joint Leak Clamp
  23. Fabricated Bell Joint Leak Clamp
  24. Repair Clamp for Integral Bell Solvent Weld PVC

Advantages of Petrosan Repair Clamps :

  • PetroSan Clamp made out of a pre-rolled plate of stainless steel 304L
  • PetroSan Clamp is manufactured with a hinge point in order to simplify installation
  • Design with welded stainless steel 304L studs and fingers
  • PetroSan Clamp is completely pickled and passivated after welding
  • Stainless steel nuts: A4 quality with anti-friction through yellow passivation to prevent galling
  • Gasket of EPDM rubber with waffle structure and rounded tops
  • Vulcanized spanner plate
  • Tolerance of double band repair clamp is max. 24 mm (depends on diameter pipe)
  • PetroSan Clamp available in different diameters: DN 80 up to DN 600
  • PetroSan Clamp available in different lenghts: 200, 250, 300, 400, 500 and 600 mm (other lengths on request)
  • Indication pressure class for (waste)water: 16 bar for DN 80 up to DN 150, 10 bar for DN 175 up to DN 450 and 6 bar from DN 500

PetroSan Clamp Reference number and dimensions:

 
PetroSan ref. no.T
mm		L12
mm		Bolts
(no x M x L)		Theoretical
weight/kg
PetroSan 001-2500188 – 1101504XM14X1803.0
PetroSan 001-2500288 – 1102004XM14X1803.6
PetroSan 001-2500388 – 1102506XM14X1804.9
PetroSan 001-2500488 – 1103006XM14X1805.4
PetroSan 001-2500588 – 1104008XM14X1807.2
PetroSan 001-25006100 – 12060012XM14X18012
PetroSan 001-25007105 – 1252506XM14X1805.2
PetroSan 001-25007105 – 1253006XM14X1805.8
PetroSan 001-25009105 – 1254008XM14X1807.7
PetroSan 001-250010108 – 1282004XM14X1803.8
PetroSan 001-250011108 – 1282506XM14X1805.2
PetroSan 001-250012108 – 1283006XM14X1805.8
PetroSan 001-250013108 – 1284008XM14X1807.7
PetroSan 001-250014108 – 12850010XM14X1809.7
PetroSan 001-250015114 – 1363006XM14X1805.8
PetroSan 001-250016130 – 1502506XM14X1805.3
PetroSan 001-250017130 – 1503006XM14X1805.8
PetroSan 001-250018135 – 1553006XM14X1805.9
PetroSan 001-250019140 – 1602506XM14X1805.4
PetroSan 001-250020140 – 1603006XM14X1806.0
PetroSan 001-250021140 – 1604008XM14X1807.9
PetroSan 001-250022140 – 16050010XM14X18010.0
PetroSan 001-250023150 – 1702004XM14X1803.9
PetroSan 001-250024159 – 1802004XM14X1804.1
PetroSan 001-250025159 – 1802506XM14X1805.5
PetroSan 001-250026159 – 1803006XM14X1806.2
PetroSan 001-250027159 – 1804008XM14X1808.2
PetroSan 001-250028159 – 18050010XM14X18010
PetroSan 001-250029159 – 18060012XM14X18012
PetroSan 001-250030165 – 1863006XM14X1806.2
PetroSan 001-250031165 – 18650010XM14X18010
PetroSan 001-250032176 – 1963006XM14X1806.3
PetroSan 001-250033190 – 2102004XM14X1804.3
PetroSan 001-250034190 – 2103006XM14X1806.5
PetroSan 001-250035210 – 2302004XM14X1804.4
PetroSan 001-250036210 – 2303006XM14X1806.7
PetroSan 001-250037210 – 2304008XM14X1808.8
PetroSan 001-250038210 – 23060012XM14X18013
PetroSan 001-250039215 – 2382004XM14X1804.4
PetroSan 001-250040215 – 2383006XM14X1806.7
PetroSan 001-250041215 – 2384008XM14X1808.9
PetroSan 001-250042215 – 23850010XM14X18011
PetroSan 001-250043225 – 2463006XM14X1806.9
PetroSan 001-250044225 – 2464008XM14X1809.1
PetroSan 001-250045230 – 2504008XM14X1809.1
PetroSan 001-250046240 – 2602004XM14X1804.7
PetroSan 001-250047240 – 2603006XM14X1807.0
PetroSan 001-250048240 – 2604008XM14X1809.3
PetroSan 001-250049250 – 2703006XM14X1807.1
PetroSan 001-250050263 – 2853006XM14X1807.3
PetroSan 001-250051263 – 2854008XM14X1809.6
PetroSan 001-250052263 – 28550010XM14X18012
PetroSan 001-250053269 – 2892004XM14X1804.8
PetroSan 001-250054269 – 2893006XM14X1807.3
PetroSan 001-250055269 – 2894008XM14X1809.7
PetroSan 001-250056273 – 2933006XM16X1808.2
PetroSan 001-250057273 – 2934008XM16X18011
PetroSan 001-250058282 – 3022004XM16X1805.5
PetroSan 001-250059282 – 3024008XM16X18011
PetroSan 001-250060295 – 3153006XM16X1808.4
PetroSan 001-250061295 – 31550010XM16X18014
PetroSan 001-250062315 – 3353006XM16X1808.7
PetroSan 001-250063315 – 3354008XM16X18012
PetroSan 001-250064315 – 33550010XM16X18014
PetroSan 001-250065322 – 3443006XM16X1808.8
PetroSan 001-25005322 – 3444008XM16X18012
PetroSan 001-250066322 – 34450010XM16X18015
PetroSan 001-250067337 – 3613006XM16X1808.9
PetroSan 001-250068337 – 36150010XM16X18015
PetroSan 001-250069347 – 3704008XM16X18012
PetroSan 001-250070347 – 37050010XM16X18015
PetroSan 001-250071347 – 37060012XM16X18019
PetroSan 001-250072365 – 3853006XM16X1809.3
PetroSan 001-250073365 – 3854008XM16X18012
PetroSan 001-250074365 – 38550010XM16X18016
PetroSan 001-250075390 – 4104008XM16X18013
PetroSan 001-250076396 – 4202506XM16X1808.5
PetroSan 001-250077396 – 4203006XM16X1809.6
PetroSan 001-250078396 – 4204008XM16X18013
PetroSan 001-250079396 – 42050010XM16X18016
PetroSan 001-250080410 – 4302506XM16X1808.6
PetroSan 001-250081410 – 4304008XM16X18013
PetroSan 001-250082420 – 4403006XM16X18012
PetroSan 001-250083420 – 4404008XM16X18016
PetroSan 001-250084420 – 44050010XM16X18020
PetroSan 001-250085420 – 44060012XM16X18024
PetroSan 001-250086440 – 46550010XM16X18023
PetroSan 001-250087450 – 47050010XM16X18023
PetroSan 001-250088490 – 51060012XM16X18028
PetroSan 001-250089505 – 5303006XM16X18014
PetroSan 001-250090505 – 5304008XM16X18019
PetroSan 001-250091505 – 53050010XM16X18024
PetroSan 001-250092505 – 53060012XM16X18029
PetroSan 001-250093520 – 5404008XM16X18019
PetroSan 001-250094520 – 54050010XM16X18024
PetroSan 001-250095520 – 54060012XM16X18029
PetroSan 001-250096525 – 5503006XM16X18015
PetroSan 001-250097540 – 56550010XM16X18025
PetroSan 001-250098590 – 61060012XM16X18031
PetroSan 001-250099605 – 63060012XM16X18031

Clamp Test & Material Approvals :

  • Tested by PETROSAN according to BS8561
  • WRAS / W270 approved rubber
  • Product approved acc. to KIWA BRL-K777 (PN10, DN40 – DN 400)

We Manufacture, Export and supply to many Countries as follows :

  • ASIA – India, Japan, Thailand, Singapore, Sri lanka, Bangladesh, South Korea, Indonesia, Philippines, Vietnam, Kazakhstan, Azerbaijan,  Turkmenistan.
  • Middle East – Kuwait, Dubai, Saudi Arabia, Qatar, Oman, Bahrain, Jordan, Turkey, Iraq, Yemen, Syria, Azerbaijan, United Arab Emirates, Israel.
  • Western Europe – Germany, France, Netherlands, Belgium, Austria, Switzerland, Luxembourg, Monaco, Liechtenstein
  • Eastern Europe – Russia, Ukraine, Poland, Romania, Czechia, Hungary,Belarus, Bulgaria, Slovakia, Moldova
  • Northern Europe – United Kingdom, Sweden, Denmark, Finland, Norway, Ireland, Lithuania, Latvia, Estonia, Iceland, Isle of Man, Faeroe Islands
  • Southern Europe – Italy, Spain, Greece, Portugal, Serbia, Croatia, Bosnia and Herzegovina, Albania, North Macedonia, Slovenia, Montenegro, Malta, Andorra, Gibraltar, San Marino, Holy See  
  • South America – Argentina, Chile, Brazil, Colombia, Paraguay
  • Western Africa – Nigeria, Ghana, Côte dIvoire, Niger,Burkina Faso, Mali, Senegal, Guinea, Benin, Togo, Sierra Leone, Liberia, Mauritania, Gambia, Guinea-Bissau, Cabo Verde, Saint Helena
  • Northern Africa – Egypt, Sudan, Algeria, Morocco, Tunisia, Libya, Western Sahara
  • Southern Africa – South Africa, Namibia, Botswana,Lesotho, Swaziland
  • Eastern Africa – Ethiopia, Tanzania, Kenya, Uganda,Mozambique, Madagascar, Malawi, Zambia, Zimbabwe, South Sudan, Rwanda, Burundi, Somalia, Eritrea, Mauritius, Djibouti, Réunion, Comoros, Mayotte, Seychelles.

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