0.8Mpa Internal Pneumatic Line Up Clamp Internal Clamp For Pipeline
Pneumatic Internal Pipe Line Up Clamp Pipe Welding Aligned Equipment Pipeline Internal Line Up Clamp
Introduction
HGND series pipeline pneumatic internal line-up Clamp generates radial force from the inside of the steel pipe to quickly aligns two pipe orifices to meet the requirements of pipeline welding. It operates and controls with compressed air as a power source.
| Item | Unit | Main Parameters | |||||
| Model | - | HGK0814 | HGK1624 | HGK2430 | HGK3240 | HGK3648 | HGK4856 |
| Pipe Size | - | 8-14 | 16-24 | 24-30 | 32-40 | 36-48 | 48-56 |
| Pipe Wall Thickness m | m'm | 10-22 | 10-22 | 14.6-30 | 14.6-30 | 14.6-50 | 14.6-50 |
| Spindle Rotation Speed | rpm | 0-40 | 0-40 | 0-40 | 0-40 | 0-40 | 0-40 |
| Spindle Feed Speed | mm/min | 0-10 | 0-10 | 0-10 | 0-10 | 0-10 | 0-10 |
| Cutterblock No | - | 2-3 | 3-4 | 4 | 4 | 4 | 4 |
| Cutting Stroke | mm | 90 | 90 | 90 | 90 | 90 | 90 |
| Weight | t | 1.2 | 2.5 | 3.5 | 4 | 4.2 | 4.5 |
Feature
1.The Internal Pneumatic Line-Up Clamp is for pipe laying barge and onshore project use.
2.The pneumatic Internal line-up clamp is specially for aligning pipes before pipeline welding process,large range from 6" to 80", FESTO Valve, Ingersoll or German COOPER drive motor and optimal design proved its best on site performance on offshore pipe laying barge and onshore project.
3. Copper back up shoes system would be equipped in internal line-up clamp for automatic welding system.
4. Purge system for argon welding can equipped in the internal line up clamp for CRA pipeline project.
5.Internal line up clamp which is pneumatic controlled for clamp shoe expanding / retract and electrical valve for motion control, is popular in offshore pipe laying.
6.There are also self-propelled and self-braking settings for Internal Pipe Alignment Clamp DKQ406 and above models,traveling speed:0-1M/S.
| Model | Pipe Size | Piston No.s | Piston Power | Motor Power | Motor Nos. | L | W | H | Weight | Cube |
| (mm) | (KN) | (hp) | (mm) | (mm) | (mm) | (kg) | (m3) | |||
| HGDNQ16-18’’ | 406-457 | 8x2 | 959 | 1 | 1 | 2132 | 360 | 360 | 188 | .29 |
| HGDNQ20-22’’ | 508-559 | 10x2 | 1057 | 1.5 | 1 | 2434 | 480 | 480 | 296 | .59 |
| HGDNQ22-24’’ | 559-610 | 12x2 | 1268 | 1.5 | 1 | 2500 | 530 | 530 | 390 | .72 |
| HGDNQ24-26’’ | 610-660 | 12x2 | 1268 | 1.5 | 1 | 2672 | 580 | 580 | 418 | .90 |
| HGDNQ28-30’’ | 711-762 | 12x2 | 1748 | 1.5 | 1 | 2700 | 670 | 670 | 512 | 1.2 |
| HGDNQ30-32’’ | 762-813 | 14x2 | 2937 | 3 | 1 | 2938 | 690 | 690 | 733 | 1.4 |
| HGDNQ34-36’’ | 864-914 | 16x2 | 2937 | 3 | 1 | 3020 | 790 | 790 | 779 | 1.8 |
| HGDNQ36-38’’ | 914-965 | 18x2 | 2937 | 3 | 1 | 3188 | 860 | 860 | 865 | 2.4 |
About Suhigo
- As China Specialist in Pipeline Construction Equipment Manufacturing., Suhigo can offer premium pipelayers or sideboom to help achieve the target of lifting pipe, moving to position and placing pipe. Suhigo Pipelayer Family have full line lifting weight pipelayers equivalent to International Pipelayer brand, size ranging from 25tons to 90tons. With decades experience, all pipelayers are designed to full safety, reliable performance and easy operation, can work flexible with different size pipeline construction projects throughout the globle. Up to now, Suhigo have worked with Oil Construction companies of CNPC, Sinopec and CPP.
- Looking to acquire brand new pipelayers or sidebooms for your tender ? Check out the latest introduction of Pipelayers from Suhigo. Except for brand new pipelayers, we may have some used pipelayers in stock with good quality, welcome to contact us for more information.
Why choose suhigo?
1) Suhigo is professional manufacturer, obtained ISO9001, ISO14001, GB/T28001 HSE Certificates, and CE certificate.
2) Suhigo has rich project experience with CPP, CNPC and SINOPEC branch oil construction companies.
3) Pipelayer cabin can be provided with ROPS & FOPS certificates, for option.
4) Suhigo product has exported to Russia, Middle Asia, Middle East, Africa etc.
5) Suhigo factory covers 30,000m2 and has 100+ workers including office, workshop and field service personnel.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.




