Henan Lianghe Pipeline Equipment Co.,Ltd
| Payment Terms | T/T, D/A, D/P, Western Union, MoneyGram, L/C |
| Supply Ability | 6000 piece per month |
| Delivery Time | 1-7 day |
| Packaging Details | cartons,wooden cases |
| OEM | Support |
| advantage | Easy to install |
| sample | free sample |
| Size | DN65-DN3600 |
| Color | Customized Color |
| Pressure | 0.6-4.0Mpa |
| Connection | Flange |
| Warranty | 12 months |
| Stock | a large of stock |
| Brand Name | Liang He |
| Model Number | BF |
| 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 | 6000 piece per month |
| Delivery Time | 1-7 day | Packaging Details | cartons,wooden cases |
| OEM | Support | advantage | Easy to install |
| sample | free sample | Size | DN65-DN3600 |
| Color | Customized Color | Pressure | 0.6-4.0Mpa |
| Connection | Flange | Warranty | 12 months |
| Stock | a large of stock | Brand Name | Liang He |
| Model Number | BF | Certification | ISO 9001 |
| Place of Origin | Henan,China | ||
| High Light | single flange expansion joint ，Large Diameter flange expansion joint ，Limit Expansion Joint | ||
High-Pressure Resistant Large-Diameter BF Single Flange Loose Sleeve Limit Expansion Joint
Product Introduction
The single flange expansion joint is composed of loose sleeve expansion joints and limit stub pipes. It can prevent the leakage or damage of the compensating joint caused by excessive displacement of the pipeline, and is mainly used for the loose pipe connection that absorbs axial displacement and bears pressure thrust within the allowable displacement range.
Product Advantages
1. Compensate for pipeline displacement
2. Withstand pressure thrust
3. Prevent excessive displacement
4. Absorb vibration and reduce noise
5. Adapt to a variety of media transportation
6. Easy to install
7. Abrasion resistance and corrosion resistance
The medium for which the product is suitable
1. Seawater, freshwater
2. Hot and cold water, drinking water, domestic sewage
3. Crude oil, fuel oil, lubricating oil, refined oil
4. Air, gas and steam and granular powder and other media with a temperature not higher than 250 degrees
Product parameters
| Serial number | Name | Quantity | Material |
| 1 | Body | 1 | QT450-10,Q235B |
| 2 | Sealing ring | 1 | NBR |
| 3 | Gland | 1 | QT450-10,Q235B |
| 4 | Limit stub | 1 | Q235B |
| 5 | Nut | 4n | Q235B,20# |
| 6 | Long stub | n | Q235B,20# |
| 7 | Short stub | n | Q235B,20# |
| DN | Tube outer diameter | Dimensions | Scaling amount | Flange connection size | |||||||
| 0.6Mpa | 1.0Mpa | ||||||||||
| DW | D0 | L | L1 | D | D1 | n-do | D | D1 | n-do | ||
| 65 | 76 | 76 | 340 | 105 | ±25 | 160 | 130 | 4-φ14 | 180 | 145 | 4-φ14 |
| 80 | 89 | 89 | 190 | 150 | 4-φ18 | 200 | 160 | 8-φ18 | |||
| 100 | 108 | 108 | 210 | 170 | 220 | 180 | |||||
| 100 | 114 | 114 | 210 | 170 | 220 | 180 | |||||
| 125 | 133 | 133 | 240 | 200 | 8-φ18 | 250 | 210 | ||||
| 125 | 140 | 140 | 240 | 200 | 250 | 210 | |||||
| 150 | 159 | 159 | 265 | 225 | 285 | 240 | 8-φ22 | ||||
| 150 | 168 | 168 | 265 | 225 | 285 | 240 | |||||
| 200 | 219 | 219 | 320 | 280 | 340 | 295 | |||||
| 250 | 273 | 273 | 375 | 335 | 12-φ18 | 395 | 350 | 12-φ22 | |||
| 300 | 325 | 325 | 350 | 130 | ±32.5 | 440 | 395 | 12-φ22 | 445 | 400 | |
| 350 | 377 | 377 | 490 | 445 | 505 | 460 | 16-φ22 | ||||
| 400 | 426 | 426 | 540 | 495 | 16-φ22 | 565 | 515 | 16-φ26 | |||
| 450 | 480 | 480 | 595 | 550 | 615 | 565 | 20-φ26 | ||||
| 500 | 530 | 530 | 645 | 600 | 20-φ22 | 670 | 620 | 20-φ26 | |||
| 600 | 630 | 630 | 755 | 705 | 20-φ26 | 780 | 725 | 20-φ30 | |||
| 700 | 720 | 720 | 860 | 810 | 24-φ26 | 895 | 840 | 24-φ30 | |||
| 800 | 820 | 820 | 590 | 220 | ±65 | 975 | 920 | 24-φ30 | 1015 | 950 | 24-φ33 |
| 900 | 920 | 920 | 1075 | 1020 | 1115 | 1050 | 28-φ33 | ||||
| 1000 | 1020 | 1020 | 1175 | 1120 | 28-φ30 | 1230 | 1160 | 28-φ36 | |||
| 1200 | 1220 | 1220 | 1405 | 1340 | 32-φ33 | 1455 | 1380 | 32-φ40 | |||
| 1400 | 1420 | 1428 | 1630 | 1560 | 36-φ36 | 1675 | 1590 | 36-φ42 | |||
| 1500 | 1520 | 1528 | 1730 | 1660 | / | / | / | ||||
| 1600 | 1620 | 1628 | 1830 | 1760 | 40-φ36 | 1915 | 1820 | 40-φ48 | |||
| 1800 | 1820 | 1828 | 2045 | 1970 | 44-φ40 | 2115 | 2020 | 44-φ48 | |||
| 2000 | 2020 | 2030 | 2265 | 2180 | 48-φ42 | 2325 | 2230 | 48-φ48 | |||
| 2200 | 2220 | 2230 | 2475 | 2390 | 52-φ42 | 2550 | 2440 | 52-φ56 | |||
| 2400 | 2420 | 2430 | 2685 | 2600 | 56-φ42 | 2760 | 2650 | 56-φ56 | |||
| 2600 | 2620 | 2630 | 600 | 240 | ±75 | 2905 | 2810 | 60-φ48 | 2960 | 2850 | 60-φ56 |
| 2800 | 2820 | 2830 | 3115 | 3020 | 64-φ48 | 3180 | 3070 | 64-φ56 | |||
| 3000 | 3020 | 3030 | 3315 | 3220 | 68-φ48 | 3405 | 3290 | 68-φ60 | |||
| 3200 | 3220 | 3230 | 3525 | 3430 | 72-φ48 | / | / | / | |||
| 3400 | 3420 | 3430 | 3735 | 3640 | 76-φ48 | / | / | / | |||
| 3600 | 3620 | 3630 | 3970 | 3860 | 80-φ56 | / | / | / | |||
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Company Details
Business Type:
Manufacturer
Year Established:
2003
Total Annual:
40000000-60000000
Employee Number:
100~150
Ecer Certification：
Active Member
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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