Henan Lianghe Pipeline Equipment Co.,Ltd
| Payment Terms | T/T, D/A, D/P, Western Union, MoneyGram, L/C |
| Supply Ability | 8000 piece per month |
| Delivery Time | 1-7 day |
| Packaging Details | cartons,wooden cases |
| Material of gaskets | EPDM |
| Usage | Oil, Gas, Water, Industrial, Chemical |
| Factory | Yes |
| Color | Blue |
| Pressure | PN10/PN16/PN25 |
| Surface treatment | Epoxy coated |
| Shape | Equal |
| Head Code | Round |
| Technics | Casting |
| Brand Name | Liang He |
| Model Number | AF |
| Certification | ISO 9001 |
| Place of Origin | Henan,China |
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Product Specification
| Payment Terms | T/T, D/A, D/P, Western Union, MoneyGram, L/C | Supply Ability | 8000 piece per month |
| Delivery Time | 1-7 day | Packaging Details | cartons,wooden cases |
| Material of gaskets | EPDM | Usage | Oil, Gas, Water, Industrial, Chemical |
| Factory | Yes | Color | Blue |
| Pressure | PN10/PN16/PN25 | Surface treatment | Epoxy coated |
| Shape | Equal | Head Code | Round |
| Technics | Casting | Brand Name | Liang He |
| Model Number | AF | Certification | ISO 9001 |
| Place of Origin | Henan,China | ||
| High Light | carbon steel flange adaptor ，carbon steel pvc flange adapter ，epdm flange adaptor | ||
How the product works
The working principle of the wide range flange compensation joint is to realize the compensation and fixation of the pipe through the design of bolts and seals. When the temperature changes, the joint can be freely expanded and contracted within a certain range to ensure the safe operation of the pipeline. At the same time, tightening the nut and the elastic sealing ring ensure tightness and connection
Features
1. Small size and light weight: Easy to install and maintain.
2. Easy installation: Transverse, axial and angular displacement can be generated, and it is not limited by the non-concentricity of the pipeline or the non-parallel flange.
3. Reduce noise: It can reduce the noise of structural transmission when working, and has strong vibration absorption ability.
4. Adapt to temperature changes: When the outside temperature changes, the pipe can be freely expanded and contracted within the expansion and contraction volume to ensure the safe operation of the pipeline.
5. Compensation thrust: It can effectively compensate and alleviate the thrust of pipelines and blind plates, and facilitate the installation, maintenance and replacement of pumps and valves.
Product parameters
| NO | ITEM NAME | MATERIAL | SPECIFICATION |
| 1 | Body | Ductile iron | GGG50 |
| 2 | End ring | Ductile iron | GGG50 |
| 3 | Gasket | Rubber | EPDM or NBR |
| 4 | Bolt | Galvanized steel | ISO898-1:1999 |
| 5 | Washer | Galvanized steel | / |
| 6 | Nut | Galvanized steel | ISO898-2:1992 |
| 7 | Cap | Plastic | / |
| Nominal diameter |
OD range (mm)
| L(mm) | D(mm) | Bolt | |
| Size | Quantity | ||||
| DN50 | 59-72 | 75 | 165 | M12*130 | 2 |
| DN65 | 72-85 | 75 | 185 | M12*130 | 2 |
| DN80 | 88-103 | 76 | 185 | M12*130 | 4 |
| DN100 | 93-117 | 78 | 218 | M12*130 | 4 |
| DN100 | 105-122 | 78 | 218 | M12*130 | 4 |
| DN100 | 108-128 | 78 | 218 | M12*130 | 4 |
| DN125 | 125-140 | 78 | 250 | M12*130 | 4 |
| DN125 | 132-146 | 78 | 250 | M12*130 | 4 |
| DN125 | 138-153 | 78 | 250 | M12*130 | 4 |
| DN150 | 155-175 | 80 | 272 | M12*130 | 4 |
| DN150 | 158-182 | 80 | 272 | M12*130 | 4 |
| DN175 | 192-210 | 85 | 312 | M12*130 | 4 |
| DN200 | 218-235 | 85 | 335 | M12*130 | 4 |
| DN225 | 235-252 | 85 | 355 | M12*130 | 4 |
| DN225 | 250-267 | 85 | 405 | M12*130 | 4 |
| DN250 | 265-280 | 90 | 405 | M12*130 | 6 |
| DN250 | 272-289 | 90 | 405 | M12*130 | 6 |
| DN300 | 315-332 | 90 | 460 | M12*130 | 6 |
| DN300 | 322-339 | 90 | 460 | M12*130 | 6 |
| DN350 | 351-368 | 110 | 510 | M16*180 | 8 |
| DN350 | 374-391 | 110 | 510 | M16*180 | 8 |
| DN350 | 386-415 | 110 | 510 | M16*180 | 8 |
| DN400 | 400-429 | 110 | 580 | M16*180 | 8 |
| DN400 | 410-436 | 110 | 580 | M16*180 | 8 |
| DN400 | 418-435 | 110 | 580 | M16*180 | 8 |
| DN400 | 425-442 | 110 | 580 | M16*180 | 8 |
| DN450 | 455-472 | 115 | 640 | M16*180 | 10 |
| DN450 | 476-493 | 115 | 640 | M16*180 | 10 |
| DN500 | 500-532 | 120 | 690 | M16*180 | 10 |
| DN500 | 527-544 | 120 | 690 | M16*180 | 10 |
| DN600 | 600-630 | 130 | 820 | M16*180 | 10 |
| DN600 | 630-647 | 130 | 820 | M16*180 | 10 |
Product application scenarios
Wide-range flange compensating joints are widely used in a variety of industrial piping systems, especially where compensation and fixing functions are required. Due to its wide range of application, convenient installation and maintenance, noise reduction and other advantages, it has been widely used in petroleum, chemical industry, metallurgy, electric power and other fields.
Product installation and maintenance
Wide-range flange compensating joints are relatively simple to install and maintain, usually by tightening the nut elastomeric seals to ensure that the seal is leak-free. When working, it can transmit the axial thrust to the entire pipeline, which is convenient for installation and maintenance to adjust according to the size of the site.
Packing and delivery of flange adaptor
Inner plastic film,
outer wooden boxes.
Delivery & shipping of flange adaptor
1.By Air or By Sea for batch goods for LCL/FCL;Airport /Port receiving
2.Customers specified freight forworders or negotiable shipping methods!
3.Delivery Time: (1).in stock:immediately (2).sample:2 days (3).OEM/ODM:3-15 days
Workshop display
Product Composition
Company Details
Business Type:
Manufacturer
Year Established:
2003
Total Annual:
40000000-60000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
The company adheres to the business philosophy of "customer satisfaction is our first duty, all employees are responsible for creating quality, continuous improvement sets new heights, honest service builds reputation", and wholeheartedly provides high-quality products and profes... The company adheres to the business philosophy of "customer satisfaction is our first duty, all employees are responsible for creating quality, continuous improvement sets new heights, honest service builds reputation", and wholeheartedly provides high-quality products and profes...
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