Henan Lianghe Pipeline Equipment Co.,Ltd
| Payment Terms | T/T, D/A, D/P, Western Union, MoneyGram, L/C |
| Supply Ability | 12000 piece per month |
| Delivery Time | 3-7day |
| Packaging Details | cartons,wooden cases |
| Customized support | OEM |
| Flange surface | Carbon steel/SS304/SS316 |
| Size | DN32-DN3000 |
| Test pressure | 1.5 times of working pressure |
| Explosion pressure | 2 times of working pressure |
| Manufacturer | Yes, factory add: Gongyi City,China |
| Connection | Flange |
| Installation manual | offer |
| Export countries | Canada, America, Australia，etc. |
| Brand Name | Liang He |
| Model Number | KXT |
| 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 | 12000 piece per month |
| Delivery Time | 3-7day | Packaging Details | cartons,wooden cases |
| Customized support | OEM | Flange surface | Carbon steel/SS304/SS316 |
| Size | DN32-DN3000 | Test pressure | 1.5 times of working pressure |
| Explosion pressure | 2 times of working pressure | Manufacturer | Yes, factory add: Gongyi City,China |
| Connection | Flange | Installation manual | offer |
| Export countries | Canada, America, Australia，etc. | Brand Name | Liang He |
| Model Number | KXT | Certification | ISO 9001 |
| Place of Origin | Henan,China | ||
| High Light | rubber bellows expansion joints single ball ，epdm rubber expansion bellows ，epdm rubber bellows expansion joints | ||
Top Compensator Pipe Connector High Quality Epdm Flexible Pn16 Flange rubber bellows expansion joints
Structural characteristics of flanged rubber expansion joint
1.The single ball flexible rubber joint can greatly reduce the vibration and noise of the pipeline system, and can fundamentally solve the problems of interface displacement, axial expansion and different concentricity of all kinds of pipelines.
2.According to the different materials, the single ball flexible rubber joint can be made of acid, alkali, corrosion, oil, heat and other varieties, to adapt to a variety of media and environment.
3.The material is polar rubber, good sealing, light weight, easy installation and maintenance, long service life, but avoid contact with sharp metal instruments, so as not to puncture the ball.
4.If the overhead use can be equipped with elastic support, the bolts should be tightened diagonally when installing.
5.If the pipeline pressure is too high, use limit bolts to connect the two ends of the flange together.
6.The flange connection standard adopts GB/T 17241.6 standard, which can be explained separately. This product are rated working pressure of 0.25 Mpa, 0.6 Mpa, 1.0 Mpa, 1.6 Mpa, 2.5 Mpa, 4.0 Mpa, 6.4 Mpa seven levels.
The composition of flange type rubber expansion joint
It is composed of a colloid and two looping flanges. The colloids are made of inner and outer layers of synthetic rubber, skeleton nylon cord and pressurized steel ring, which are vulcanized at high temperature by air blowing mold process.
Flange size table
| Nominal diameter | Length (mm) | Axial displacement(mm) | Horizontal displacement(mm) | Deflection angle | ||
| mm | inch | Elongation | Compression | |||
| 32 | 1 1/4 | 95 | 6 | 9 | 9 | 15° |
| 40 | 1 1/2 | 95 | 6 | 10 | 9 | 15° |
| 50 | 2 | 105 | 7 | 10 | 10 | 15° |
| 65 | 2 1/2 | 115 | 7 | 13 | 11 | 15° |
| 80 | 3 | 135 | 8 | 15 | 12 | 15° |
| 100 | 4 | 150 | 10 | 19 | 13 | 15° |
| 125 | 5 | 165 | 12 | 19 | 13 | 15° |
| 150 | 6 | 180 | 12 | 20 | 14 | 15° |
| 200 | 8 | 210 | 16 | 25 | 22 | 15° |
| 250 | 10 | 230 | 16 | 25 | 22 | 15° |
| 300 | 12 | 245 | 16 | 25 | 22 | 15° |
| 350 | 14 | 255 | 16 | 25 | 22 | 15° |
| 400 | 16 | 255 | 16 | 25 | 22 | 15° |
| 450 | 18 | 255 | 16 | 25 | 22 | 15° |
| 500 | 20 | 255 | 16 | 25 | 22 | 15° |
| 600 | 24 | 260 | 16 | 25 | 22 | 15° |
| 700 | 28 | 260 | 16 | 25 | 22 | 15° |
| 800 | 32 | 260 | 16 | 25 | 22 | 15° |
| 900 | 36 | 260 | 16 | 25 | 22 | 15° |
| 1000 | 40 | 260 | 18 | 26 | 24 | 15° |
| 1200 | 48 | 260 | 18 | 26 | 24 | 15° |
Rubber joint material table
| NO | NAME | Material |
| 1 | Outer/inner rubber | EPDM, NR, NBR |
| 2 | Frame | Nylon cord |
| 3 | Pressurized ring | Steel wire or stainless steel |
| 4 | Flange | SS304,SS316,carbon steel, ductile iron,etc |
Displacement diagram
Inventory display
FAQ
Q: Are you trading company or manufacturer?
A: We are manufacturer of rubber expansion joint, bellow expansion joint, flexible metal hose, dismantling joint, flange adaptor and flange with more than 20-years experience.
Q: Do you accept small orders?
A: Yes, no business too small. If you are a small retailer or starting up business, we are definitely willing to grow up with you. And we are looking forward to cooperating with you for a long term relationship.
Q: Do you have inspection procedure for the products?
A: 100% self-inspection before packing.
Q: How about the price? Can you make it cheaper?
A: We always take the customer’s benefit as the top priority. Price is negotiable under different conditions, we are assuring you to get the most competitive price.
Q: Can the products be manufactured according to the customer's requirements?
A: Yes, the above specifications are standard and we can design and manufacture as required.
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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