Product overview
Oil mineral grease anticorrosion belt system is a real non-toxic, no volatile components and has excellent anticorrosion performance system. It was originally specially invented for the steel pile and cement pile in the sea water of the external corrosion protection, now has been widely used in the worst atmosphere, underground and underwater environment of various equipment for long-term corrosion protection.
The system with its excellent plasticity and flexibility, can be pinched into any shape, so it is suitable for any shape of equipment such as flange, valve and other pipe anti-corrosion and maintenance, anti-corrosion after emergency repair, Such as oil, gas, water, petrochemical industry and a variety of stations and factories, shipbuilding, ship repair and other industries of a large number of valves, flanges, tees, condensate tanks, underground storage tanks, vertical tanks, pipelines, equipment, steel structure, steel piles in the sea, cast iron pipe socket interface. More than 50 years of experience in the application of mineral ester based corrosion protection systems have proved that they are simpler, more efficient, safer and more durable than traditional coatings.
It is also one of the most suitable material systems for anti-corrosion of special-shaped equipment in the world. It is also the first choice for anti-corrosion of tank edge plate, flange, valve and other pipe equipment and submarine steel piles. For specific construction technology, please refer to the construction technical scheme manual provided by our company.
In the past, we often ignore the corrosion of these equipment, just brushing some paint, after a certain period of corrosion, these long time exposed to the damp and corrosive environment of the workpiece equipment serious corrosion, so that the leakage and can not be used, causing significant losses. The use of this system, can completely immediately stop the possibility of continued corrosion of workpiece equipment, and can be reused, very convenient for daily maintenance, greatly saving the cost of daily maintenance. From the short-term, long-term economic benefits, social benefits and equipment anti-corrosion extension point of view, this system is the most appropriate.
Mineral ester oily anticorrosive tape product performance table
| Project name | Product performance | Testing standard |
| Color | Yellow, grey | visual |
| Group into | A tape made by impregnating and coating both sides of a synthetic fabric with inert oil mineral esters, fillers, corrosion inhibitors, etc | |
| As with | Stable composition, no hardening, no curing, no cracking, with excellent flexibility and Plasticity, resistance to inorganic acid, alkali, salt corrosion, good insulation. Can be in Underwater construction. A continuous oily protective layer is formed on the surface of the workpiece to isolate water and air. | |
| Insulation voltage | ≥15 kV 55％ Weight stack | GB/T 1408 |
| *The average weight | Average,≥ 1.50 kg / m2 | The measured |
| Thick degree | Average ≥1.30 Nano meter | GB/T 6672 |
Resistant to 10% hydrochloric acid solution (soak for 7 days) | No abnormal change | visual |
Resistant to 10% sodium hydroxide solution (soak for 7 days) | No abnormal change | visual |
Resistant to 20% sodium chloride solution (soak for 7 days) | No abnormal change | visual |
| Temperature range of application | -50C to 550C | |
| Applicable temperature range | -1680Cto 750C | |
| Long degrees | 10 M/roll | |
| Wide degree | 50 、100、150、200、300Nano meter | |
| Package is installed | Each roll of tape is wrapped in plastic, Packed in carton, 18m2 / carton |
Note: * Average weight index is to ensure the amount of mineral ester per square meter of adhesive tape products, to ensure the anti-corrosion performance.
Reference standard: China Petroleum SY/T 0414-2007: "Steel pipeline polyethylene adhesive tape anti-corrosion layer technical standard"
American National Standards Institute/American Hydraulic Institute ANSI/AWWA C 209-00
After laboratory sampling test, the above products have reached the performance index requirements in the table, and are qualified products.
Mineral ester oily putty product performance test sheet
| Project name | Product performance | Testing standard |
| Color | Gray | visual |
| Group into | Inert mineral ester, filler, reinforced staple fiber consisting of a muddy mixture. | |
| Special point | It is slimy, stable in composition, non-hardening, non-curing, with excellent flexibility and plasticity, resistant to corrosio n of inorganic acid, alkali and salt, and good insulation. | |
| As with | It is filled in the grooves of valves, flanges and other workpieces to improve the shape of irregular pipe fittings and facilitate the winding of oil belt. | |
| The apparent density | ≥ 1.20 克/ 立方厘米 | GB/T 4472 |
| Construction temperature | －50C 到 550C | |
| Suitable temperature | -1680C 到 800C | |
| Package is installed | 3kg each, wrapped in plastic, Packed in cartons, 8 pieces/case, 24kg/case |
Reference standard: China Petroleum SY/T 0414-2007: "Steel pipeline polyethylene adhesive tape anti-corrosion layer technical standard"
American National Standards Institute/American Hydraulic Institute ANSI/AWWA C 209-00
After laboratory sampling test, the above products have reached the performance index requirements in the table, and are qualified products.
PVC outer protective belt product performance test sheet
| Item Name Product Performance Test standard | Product performance | |
| material | Special self-adhesive PVC tape | |
| Color | Black or yellow | visual |
| Ply（mm） | ≥ 0.10 | GB/T 6672 |
| Elongation at break（%） | ≥ 100 | GB/T 1040 |
| Role | In their lap bonding, protective oil with anti-corrosion layer, to prevent the loss of mineral ester, improve mechanical protection strength and electrical insulation. | |
| Packaging | The length of each reel is 41 meters, and the width of each reel is 50, 100, 150 mm. Carton packaging |
Reference standard: China Petroleum SY/T 0414-2007: "Steel pipeline polyethylene adhesive tape anti-corrosion layer technical standard"
American National Standards Institute/American Hydraulic Institute ANSI/AWWA C 209-00
After laboratory sampling test, the above products have reached the performance index requirements in the table, and are qualified products.
Corrosion prevention principle:
The system consists of four parts: sealing oil paste (mineral grease primer), sealing putty (mineral grease putty), oil mineral grease belt, PVC outer protective belt. The combination system, based on its main component - oil mineral oil hydrophobic anti-corrosion mechanism of water makes the workpiece surface formed several continuous level of oil sealing layer, equipment is always in the thick oil sealing membrane under the protection of the state, oil film layer does not fall off, not aging, not curing, not flexible characteristics of cracking, make the system can adapt to the workpiece heat to cold, Provide long - term sealing protection for the workpiece. Water vapor is not permeable at all, especially in humid, underwater, seaside and buried environments.
The anti-corrosion system of mineral grease is mainly composed of saturated inert mineral ester, which can resist the corrosion of inorganic acid, alkali and salt, and has good electrical insulation. Mineral ester oil-based corrosion resistant tape systems are easy to use and can be applied directly in water, which is unmatched by any other corrosion protection coating. This system does not contain any volatile components, non-toxic and harmless, in line with all kinds of strict international environmental requirements.
