Langfang Haigong Machinery Equipment Co., Ltd
| Supply Ability | Construction period 15-30 days |
| Delivery Time | 15 days -30 days. |
| Packaging Details | Wooden box+wrapping film |
| Name | Pipeline Internal Clamp |
| Origin | Hebei, China |
| Applicable industries | Building material stores, mechanical maintenance stores |
| Electric system | 24 |
| Fuel tank capacity | 380 |
| Selling point: | High operational efficiency |
| Brand Name | suhigo |
| Certification | ISO-9001 |
| Place of Origin | Langfang, Hebei, China |
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Product Specification
| Supply Ability | Construction period 15-30 days | Delivery Time | 15 days -30 days. |
| Packaging Details | Wooden box+wrapping film | Name | Pipeline Internal Clamp |
| Origin | Hebei, China | Applicable industries | Building material stores, mechanical maintenance stores |
| Electric system | 24 | Fuel tank capacity | 380 |
| Selling point: | High operational efficiency | Brand Name | suhigo |
| Certification | ISO-9001 | Place of Origin | Langfang, Hebei, China |
| High Light | 80in Pipeline Internal Clamp ，Ridgid Pipe Alignment Clamp ，80in Ridgid Pipe Alignment Clamp | ||
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.
The equipment uses compressed air as the power source for driving, operation and control. It is pollution-free, especially suitable for the construction of water transmission pipeline and oil and gas pipeline with high environmental protection requirements, and can meet the construction of various pipelines with 6 "~ 80" pipe diameters and different wall thicknesses.
Non-self-propelled Clamp (Manual Pulled)
| Model | Pipe Size | Piston No.s | Piston Power | L | W | H | Weight | Cube |
| (mm) | (KN) | (mm) | (mm) | (mm) | (kg) | (m3) | ||
| HGDNQ6’’ | 168 | 6X2 | 134 | 1473 | 150 | 150 | 36 | .04 |
| HGDNQ8’’ | 219 | 6X2 | 209 | 1593 | 189 | 189 | 53 | .06 |
| HGDNQ10’’ | 273 | 6X2 | 382 | 1665 | 240 | 240 | 60 | .09 |
| HGDNQ12-14’’ | 305-357 | 6X2 | 405 | 1751 | 280 | 280 | 100 | .14 |
Self-propelled Clamp (Travels Under Its Own Power)
| 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 |
| HGDNQ40-42’’ | 1016-1067 | 20x2 | 2937 | 3 | 1 | 3029 | 980 | 980 | 982 | 3.0 |
| HGDNQ46-48’’ | 1168-1219 | 20x2 | 4855 | 3 | 1 | 3100 | 1050 | 1050 | 1420 | 3.7 |
| HGDNQ48-50’’ | 1219-1270 | 22x2 | 4855 | 3 | 2 | 3517 | 1120 | 1120 | 1876 | 5.2 |
| HGDNQ52-54’’ | 1321-1372 | 22x2 | 4855 | 3 | 2 | 3520 | 1210 | 1210 | 1988 | 5.4 |
| HGDNQ56’’ | 1422 | 22x2 | 4855 | 3 | 2 | 3500 | 1310 | 1310 | 2187 | 6.6 |
| HGDNQ60’’ | 1524 | 22x2 | 4855 | 3 | 2 | 3500 | 1310 | 1310 | 2187 | 6.6 |
| HGDNQ62-66’’ | 1574-1676 | 24x2 | 4855 | 3 | 2 | 3864 | 1557 | 1557 | 2887 | 10.0 |
| HGDNQ68-72’’ | 1727-1727 | 24x2 | 4855 | 3 | 2 | 3864 | 1557 | 1557 | 2887 | 10.0 |
| HGDNQ76-80’’ | 1930-2032 | 30x2 | 4855 | 3 | 2 | 4000 | 1800 | 1800 | 3855 | 13.0 |
Technical Features of Suhigo Pneumatic Internal Clamp:
1) Compact design, Safe and reliable performance
Reasonable design and controllable production process ensure the machining accuracy and dimensional accuracy of various parts, so as to ensure the parts performance.
2) High alignment accuracy and wide application range
The core working parts are selected from international famous brands and processed by structural parts CNC machining center, to achieve high alignment accuracy of the alignment components.
3) Expanded application
By replacing the expansion blocks, the adapter can meet the needs of pipeline size changing in a certain range, expand the application range of the adapter and realize one machine with multiple functions.
4) Clean, efficient, environmental protection, strong climbing ability and strong passing ability
Compressed air is used as power, clean, efficient and meets the requirements of HSE construction management.
World famous brand pneumatic motor and compact structure design, save energy, and has strong climbing capacity (＞20°) and strong passing capacity (30 times D)
5) Fast adjustment, easy maintainance
When need to adapt to different wall thicknesses, the equipment can be quickly, conveniently and accurately adjusted in place to provide high work efficiency
6) DNQ16'' and above size pneumatic clamp has self-propelled system
Adjustable walking speed, lower air consumption and better climbing performance.
Double side expansion braking of cylinder is adopted for braking, with excellent braking force and braking speed.
The traveling system and the braking system form a gas path interlock to improve the flexibility and safety of ramp operation.
7) Limit device added to the expansion system
Fundamentally put an end to supporting the dead center. In previous cases, pipe jamming accidents have never occurred
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other
Year Established:
1995
Total Annual:
9000000-10000000
Employee Number:
400~500
Ecer Certification：
Verified Supplier
Langfang Haigong Machinery and Equipment Co., Ltd (Brand name: Suhigo) is a professional manufacturer of pipeline construction machinery based in China. Has passed ISO9001 quality management system certification, ISO14001 environmental management system certification and GB/T 28001 occupation health... Langfang Haigong Machinery and Equipment Co., Ltd (Brand name: Suhigo) is a professional manufacturer of pipeline construction machinery based in China. Has passed ISO9001 quality management system certification, ISO14001 environmental management system certification and GB/T 28001 occupation health...
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