SSJB Mechanical pipe coupling, also called flexible coupling, flexible pipe coupling, slip on coupling, mechanical coupling, dresser coupling, type 38 coupling and others. Mechanical pipe coupling is made up of follower, sleeve, rubber seals and other components. This type coupling's function is similar with rigid coupling, connecting two pipes, without welding or flange, only screw the bolts and nuts, the rubber seals will prevent leakages. At the same time, there will be some movements. SSJB gland loosing expansion joint Europe standard: BS EN 10311-2005.
Classification of SSJB mechanical pipe coupling:
1. According to the material, there are 3 types of mechanical pipe couplings.
(1). Carbon steel mechanical pipe coupling. It can be divided into two type, their difference is the Follower, first type Follower is similar with welded neck flanges; second type Follower is similar with slip on flanges, the thickness is different, their function basically the same, can replace each other.
(2). Ductile iron mechanical pipe coupling.
(3). Stainless steel mechanical pipe coupling.
2. According to whether concentric, there will be concentric coupling and eccentric couplings. Eccentric couplings also called step coupling.
Technical Parameter of Lanphan SSJB Mechanical pipe coupling
| DN | Pipe Dia. | Overall Dimension | Pipe Insert Length≈Lo Expansion δ | Weight (kg) | |||||||
| Total Length | Outer Dia. | ||||||||||
| inch | mm | Short | Long | Short | Long | Short | Long | Short | Long | ||
| 2 1/2 | 65 | 76 | 148 | 208 | 155 | 52.5 | 67.5 | 30 | 90 | 5.6 | 7.1 |
| 3 | 80 | 89 | 165 | 6.1 | 7.8 | ||||||
| 4 | 100 | 108 | 190 | 8.0 | 10.1 | ||||||
| 114 | 195 | 8.3 | 10.5 | ||||||||
| 5 | 125 | 133 | 215 | 9.3 | 11.8 | ||||||
| 140 | 225 | 9.6 | 12.1 | ||||||||
| 6 | 150 | 159 | 160 | 220 | 245 | 10.6 | 13.4 | ||||
| 168 | 255 | 11.2 | 14.1 | ||||||||
| 8 | 200 | 219 | 310 | 14.9 | 19.3 | ||||||
| 10 | 250 | 273 | 163 | 223 | 375 | 21.1 | 27.0 | ||||
| 12 | 300 | 325 | 213 | 273 | 440 | 67.5 | 82.5 | 50 | 110 | 33.5 | 40.4 |
| 14 | 350 | 355 | 470 | 37.5 | 45.2 | ||||||
| 377 | 490 | 39.5 | 47.5 | ||||||||
| 16 | 400 | 406 | 520 | 42.0 | 52.0 | ||||||
| 426 | 540 | 44.7 | 55.1 | ||||||||
| 18 | 450 | 457 | 570 | 48.6 | 60.0 | ||||||
| 480 | 590 | 50.4 | 62.2 | ||||||||
| 20 | 500 | 508 | 625 | 54.9 | 69.1 | ||||||
| 530 | 645 | 57.6 | 72.2 | ||||||||
| 24 | 600 | 610 | 730 | 64.5 | 80.9 | ||||||
| 630 | 750 | 66.2 | 83.2 | ||||||||
| 28 | 700 | 720 | 850 | 83.1 | 103.6 | ||||||
| 32 | 800 | 820 | 295 | 355 | 965 | 92.5 | 107.5 | 90 | 50 | 172.7 | 211.6 |
| 36 | 900 | 920 | 1065 | 202.9 | 237.5 | ||||||
| 40 | 1000 | 1020 | 1165 | 221.1 | 2583.8 | ||||||
| 48 | 1200 | 1220 | 1365 | 261.3 | 305.8 | ||||||
| 56 | 1400 | 1420 | 317 | 377 | 1590 | 150 | 326.3 | 379.6 | |||
| 60 | 1500 | 1520 | 1690 | 345.4 | 401.4 | ||||||
| 64 | 1600 | 1620 | 1795 | 390.6 | 453.5 | ||||||
| 72 | 1800 | 1820 | 2000 | 490.8 | 567.4 | ||||||
| 80 | 2000 | 2020 | 2200 | 568.5 | 711.6 | ||||||
| 88 | 2200 | 2220 | 340 | 400 | 2420 | 675.1 | 777.4 | ||||
| 96 | 2400 | 2420 | 2635 | 732.1 | 843.2 | ||||||
| 104 | 2600 | 2620 | 2835 | 905.3 | |||||||
| 112 | 2800 | 2820 | 3040 | 1369.4 | |||||||
| 120 | 3000 | 3020 | 3240 | 1590.7 | |||||||
| 128 | 3200 | 3220 | 3440 | 1960.5 | |||||||
SSJB Mechanical pipe coupling are usually used for water Pipeline, sometimes, it can also used for gas Pipeline, but the mechanical coupling can not bear large pressure for gas Pipeline. Outdoor and Underground are both applicable.
Pre-Sales Service
- According to product’s using condition, technicians will offer rationalization;
- Provide detailed product performance specification;
- Provide professional quoted price;
- Provide 24-hour technical consulting reply.
In-Sales Service
- Begin to supervise from raw material, its qualified rate can reach to 100%;
- Whole manufacturing process are in strict accordance with promised procedure requirements, product qualified rate can reach to 100%;
- Provide product’s inspection record of key junctures to customers;
- Provide production schedule photos to customers at regular intervals;
- Package and transport products strictly accordance with export standard.
After-Sales Service
- Under the premise of correct installation, normal maintenance and using, we guarantee one-year warranty period;
- When warranty period has expired, our sold products enjoys lifetime guarantee repair, we only charge cost price for changing product’s standard component and sealing component;
- During installation and adjustment period, our after-sale service staff will communicate with customers frequently to know product’s running state in time. Assist customers to install and adjust products until customers are satisfied;
- If product has malfunction during operation period, we’ll offer you satisfied answer in time. We’ll reply you within 1 hour and provide solution or send staff to spot within 24 hours after receiving maintenance notification.
- Lifelong free technical support. Conduct satisfaction survey and inquiry equipment running condition to clients by telephone or e-mail semiannually from the first day of equipment running, put on records of acquired information.
-
What's the MOQ?
Our MOQ is 1 set. -
Can the length be customized?
Yes, we can adjust the length according to your movement requirements. -
Can your mechanical pipe coupling used for potable water pipeline?
Yes, if potable water pipeline, the inside and outside painting should be drinking water used painting. -
What's your painting and thickness?
Our painting is epoxy painting or FBE, thickness is ≥250 micron. -
Can you supply drawing and technical specification?
Yes, we have professional team to help you. -
Can we visit your factory?
Yes, we are looking forward to your visit.
Packaging:
- Carton+wooden cases.
- Customized packaging can be available.
Shipping:
- We can ship the goods to you by International Express such as DHL,UPS,TNT,EMS and so on.
- You can also choose the appropriate one based on your timeline and budget.
- You can choose to use your own shipping agent.
| Shipping method | Note |
| Express | Door to door, very convenient, don't need to clearance or pick-up |
| By air | Airport to airport, you need to do the customs clearance and pick up the goods at your local airport, which you can have a local shipping agent to do for you. |
| By sea | Port to port and you need to do the customs clearance and pick-up the goods at your local port, which you can have a local shipping agent to do for you. |
