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We’re the largest half pipe repair sleeves manufacturers and exporters in the world. It’s simply used to prevent an expensive shutdown; it’s prepared and built in this manner. If a conveyor line needs replacement, new lines can be cast with the aid of half pipe repair sleeves without having to close down the whole pipeline. We manufacture half pipe repair sleeves with varying steel plate grades i.e. Value of the rigid vessel & the pressure vessel. We also have a wide variety depending on the size, wall thickness, edge options, etc. These are also known as half-wrap or break casting or half-sole sleeves for repair. We can manufacture mostly 4 types of material from various types available. There are two types of steel in pressure rating & two types of steel in structural grade. As per the customer’s requirements, half pipe repair sleeves is made to match the customers’ exact specifications. Various grades of half pipe repair sleeves are used according to the usage. For eg, pressure-rated steel sleeves are used in case of leakage defects & structural grade steel repair sleeves are used to support a damaged region. Click here for Half Pipe Sleeve.
PROPERTIES FOR HALF PIPE REPAIR SLEEVES
Designed for internal or exterior rust, dents, holes & other faulty leaks & girth welds. We insure that our components for the half pipe repair sleeves are approved, and the carbon equivalent does not exceed 0.45%.
MATERIALS USED FOR HALF PIPE REPAIR SLEEVES
Each of our half pipe repair sleeves is made from the components that are ASTM standards. For the manufacture of half pipe repair sleeves are used structural quality carbon steel plates & pressure vessel quality carbon steel plates. ASTM defines percentages of the chemical composition of the substance used, and we ensure that it is in compliance with the requirements specified. The materials used for carbon steel of structural quality include ASTM A36 (minimum yield of 36,000 psi), ASTM A572 GR42, GR50, GR55, GR60, and GR65 (minimum yield of 36,000 psi). The grades used are ASTM A516 GR55, GR60, GR65, and GR70 (for minimum yield of 38,000 psi) & ASTM A537 Class1, 2 & 3 (minimum yield of 50,000 psi) for pressure-rated vessels. We manufacture half piper repair sleeves in any of the above grades as per customer’s requirement.
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FEATURES OF HALF PIPE REPAIR SLEEVES
For internal and external corrosion, gouges, dents, grooves, arc burns, cracks, defective girth welds, laminations, and leaks, the half pipe repair sleeves can be used. Pressure with sleeves is equal to or greater than the wall thickness needed for the limit
Allowed operating pressure or the pipe being repaired at full force. The material in the half pipe repair sleeves is certified, and the carbon equivalent will not exceed 0.45%. Will section of the half-sole comes with one pre-crimped back-up strip. half pipe repair sleeves may be used as pads or cradles for plumbing above ground, drain tile supports and patches (segments available as exceptions in 90 ° and 180 ° ranges, from 6-inch to 10 feet in length). Every Half Pipe Repair Sleeves has regular bevels with a back-up strip and approval of the materials. Sleeve ends are cut in a rectangle.
PRODUCTION OF HALF PIPE REPAIR SLEEVES
Half Pipe Replacement Sleeve is made using 3 methods viz. No heat treatment, spinning, phase braking & die-forming.
The half pipe repair sleeves has longitudinal edges bevelled for welding. It can also be bevelled by plasma torch burning at 30 degrees if necessary. Half pipe repair sleeves ends have square edges sheared for fillet welding but can be customized according to customer specifications. Our half pipe replacement sleeves is made from the material of the finest grade carbon fiber. By rolling, die forming and step braking, we pride ourselves on making the half pipe repair sleeves and they never undergo heat treatment.
Hence making our industry expertise & technique best. If a customer expressly demands that the half pipe repair sleeves longitudinal edges beveled for welding, this may be accomplished. Half pipe repair sleeves ends have square edges shaved to allow fillet welding, while square end bevel can also be made according to customer request. Our sleeves for repair are made of low carbon-equivalent carbon steel plates to ensure effective welding capability.
CUSTOMIZATION OF USED FOR HALF PIPE REPAIR SLEEVES
The Half Pipe Repair Sleeves can be manufactured according to the customer’s specifications regarding the materials used, wall thickness, bevel angle, etc. Reports of various tests such as a destructive, magnetic particle, liquid penetration, ultrasonic & radiographic reports may be provided along with the product if required by the customers. We manufacture half pipe repair sleeves to any size as required by the customer.
MECHANICAL PROPERTIES AND TESTING
On all goods, Mill check reports will be furnished. Stock plates are not available with a guaranteed maximum hardness. Individual tests can be done on the stock plate to verify the hardness. Additional independent tests are available to include: destructive, magnetic particulate matter, penetration of liquid, ultrasonic, and radiographic.
DIMENSIONAL REQUIREMENTS
The longitudinal edges are beveled to 30 degrees (+5 degrees -0 degrees), with a 1/16 “(+ -1/32”) root face (land). That would be a bevel of mechanical form or by burning plasma torch. Beveled ends can be accessed upon request. Each half pipe sleeve is manufactured inside diameter to match the outer diameter of the standard nominal line pipe. Half pipe repair sleeves is designed in such a manner that when two halves of the sleeve are mounted on the pipe, the overall diameter of the pipe is equal to the diameter of the pipe minus a distance between the longitudinal edges for welding on either side of 1/16 “(-1/16″+1/32”).
INSPECTION OF HALF PIPE REPAIR SLEEVES
Each half pipe repair sleeves is closely checked before delivery and tested for defects. For reliability and safety, the shipping is carefully checked and confirmed. Our quality experts review the entire half pipe repair sleeves shipment first before we dispatch it to our customers. Parts not complying with our stringent requirements are disqualified and not sent.
MARKING & SHIPPING
We ship our products all over the world. Our experts inspect each of the products carefully before they are shipped to clients. Until shipping them over, all the items are labeled according to their lot number, the content used, size etc. Reli Sleeve avails it’s products all across India and various countries abroad as well.
MATERIAL OF CONSTRUCTION USED FOR HALF REPAIR PIPE SLEEVES
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.
ASTM A514 GRADES : ASTM A514 GRADE A, ASTM A514 GRADE B, ASTM A514 GRADE E, ASTM A514 GRADE F, ASTM A514 GRADE H, ASTM A514 GRADE P, ASTM A514 GRADE Q, ASTM A514 GRADE S.
Read MoreNBN A 21-101 A320
NBN A 21-101 AE 235-B
NBN A 21-101 AE 235-C
NBN A 21-101 AE 235-D
NBN A 21-101 AE 255-B
Read MoreBS EN 10025 E295
BS EN 10025 E335
BS EN 10025 E360
Sleeve Size | 06″ NB to 64″ NB |
Sleeve Thickness | As per Client Requirement, or min Carrier Pipe Thickness. |
Sleeve Length | 100 MM to 3000 MM, as per Client Requirement. |
Sleeve Edges | Milled Groove or Plain |
Backing Strips | Yes we Supply along with the Sleeve min Thickness 1.6 mm |
Carrier Pipe Size | 2″ NB To 64″ NB (Nominal Bore Size) |
Carrier Pipe Wall Thickness | Schedule 10 To Schedule XXS (Heavier On Request) |
Specification and Grades | ASTM A53 Grade B, ASTM A106 Grade B, ASTM A106 Grade C, ASTM A333 Grade 6, API 5L X42 PSL1/PSL2, API 5L X46 PSL1/PSL2, API 5L X52 PSL1/PSL2, API 5L X56 PSL1/PSL2, API 5L X60 PSL1/PSL2, API 5L X65 PSL1/PSL2, API 5L X70 PSL1/PSL2, API 5L X80, API 5L X100 PSL1/PSL2, PSL1/PSL2, ASTM A671 CC60, ASTM A671 CC70, ASTM A672 C60, ASTM A672 C70 |
Temperature | -20 to 150F |
Testing | Destructive, Magnetic Particle, Liquid Penetrate, PMI, Ultrasonic and Radiographic etc. |
Dimension | All Sleeve are Manufactured and Inspected / Tested to the Relevant standards including ASTM, ASME, API. |
Packaging | Wooden Pallet / Wooden Box |
Shipment & Transportation | By Road – Truck / Train, By Sea – Break-bulk Conventional Vessel / FCL (Full Container Load) / LCL (Less Container Load) / 20 Feet Container / 40 Feet Container / 45 Feet Container / High Cube Container / Open Top Container, By Air – Freighter Civil Passenger and Cargo Planes |
Material Test Certificate | Manufacturer Test Certificate As Per EN10204 3.1, 3.2 / Laboratory Test Certificate From NABL Approved Lab. / Under Third Party Inspection Agency Like SGS, TUV, DNV, LLOYDS, ABS ETC |
Countries We Deliver To
Countries We Deliver To
United States, Indonesia, China, Pakistan, Brazil, Nigeria, Bangladesh, Russia, Mexico, Japan, Ethiopia, Philippines, Egypt, Vietnam, Dr Congo, Germany, Turkey, Iran, Thailand, United Kingdom, France, Italy, South Africa, Tanzania, Myanmar, Kenya, South Korea, Colombia, Argentina, Spain, Uganda, Ukraine, Algeria, Sudan, Iraq, Afghanistan, Poland, Canada, Morocco, Saudi Arabia, Uzbekistan, Peru, Malaysia, Angola, Ghana, Mozambique, Yemen, Nepal, Venezuela, Madagascar, Ivory Coast, Cameroon, North Korea, Australia, Taiwan, Niger, Sri Lanka, Burkina Faso, Mali, Romania, Chile, Malawi, Kazakhstan, Zambia, Guatemala, Ecuador, Netherlands, Syria, Senegal, Cambodia, Chad, Somalia, Zimbabwe, Guinea, Rwanda, Benin, Tunisia, Belgium, Burundi, Bolivia, Cuba, Haiti, South Sudan, Dominican Republic, Czech Republic, Greece, Portugal, Jordan, Azerbaijan, Sweden, United Arab Emirates, Honduras, Belarus, Hungary, Tajikistan, Austria, Papa New Guinea, Serbia, Switzerland, Israel, Togo, Sierra Leone, Hong Kong, Laos, Paraguay, Lebanon, Bulgaria, Libya, Nicaragua, El Salvador, Kyrgyzstan, Turkmenistan, Singapore, Denmark, Finland, Slovakia, Republic of Congo, Norway, Palestine, Oman, Costa Rica, Liberia, Ireland, New Zealand, Central African Republic, Mauritania, Panama, Kuwait, Croatia, Moldova, Georgia, Eritrea, Uruguay, Bosnia And Herzegovina, Mongolia, Armenia, Jamaica, Puerto Rico, Albania, Qatar, Lithuania, Namibia, Gambia, Botswana, Gabon, Lesotho, Macedonia, Slovenia, Guinea Bissau, Latvia, Bahrain, Trinidad And Tobago, Equatorial Guinea, Estonia, Timor Leste, Mauritius, Cyprus, Swaziland, Djibouti, Fiji, Reunion, Comoros, Guyana, Bhutan, Solomon Islands, Macau, Montenegro, Luxembourg, Western Sahara, Suriname, Cape Verde, Maldives, Malta, Brunei, Guadeloupe, Belize, Bahamas, Martinique, Iceland, Vanuatu, French Guiana, Barbados, New Caledonia, French Polynesia, Mayotte, Sao Tome And Principe, Samoa, Saint Lucia, Guam, Curacao, Kiribati, Micronesia, Grenada, Saint Vincent And The Grenadines, Aruba, United States Virgin Islands, Tonga, Seychelles, Antigua And Barbuda, Isle Of Man, Andorra, Dominica, Cayman Islands, Bermuda, Marshall Islands, Northern Mariana Islands, Greenland, American Samoa, Saint Kitts And Nevis, Faroe Islands, Sint Maarten, Monaco, Turks And Caicos Islands, Liechtenstein, Saint Martin, San Marino, Gibraltar, British Virgin Islands, Palau, Cook Islands, Anguilla, Tuvalu, Wallis And Futuna, Nauru, Saint Barthélemy, Saint Pierre And Miquelon, Montserrat, Falkland Islands, Niue, Tokelau, Vatican City