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Onshore Offshore Pipe Fitting Alignment Clamps Internal Line Up Clamp

Onshore Offshore Pipe Fitting Alignment Clamps Internal Line Up Clamp

Offshore Pipe Fitting Alignment Clamps

Onshore Pipe Fitting Alignment Clamps

Onshore Internal Line Up Clamp

Place of Origin:

Langfang, Hebei, China

Brand Name:




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Product Details
Pipe Beveler
Fuel Tank Capacity:
Pipe Clamp
Electric System:
Working Pressure:
0.5mpa To 0.8mpa
Metal, Carbon Steel
Oil And Gas Pipeline Welding
Payment & Shipping Terms
Minimum Order Quantity
1 piece
Packaging Details
Wooden box+wrapping film
Delivery Time
15 days -30 days.
Supply Ability
Construction period 15-30 days
Product Description

Onshore Offshore Pipeline Construction Pneumatic Pipeline Internal Line-Up Clamp




1) The copper lining internal clamp has compact structure, can reduce the expanding distance, ensure large tension force in pipe orifice and ensure the clamp accuracy.

2) With unique design, can avoid the occurence of strong current due to sharp corners on the surface of the copper lining, avoid weld beading on the back and solve the impact of sharp metals formed inside on sweeping lines.

3) It solves the problem that copper elements fuse into steel baseplate occuring after the edge of cooper lining of traditional design is burnt and ensure the welding quality of welds. Therefore, the copper leakage phenonmenon will not occure in this welds.

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




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.


Onshore Offshore Pipe Fitting Alignment Clamps Internal Line Up Clamp 0Onshore Offshore Pipe Fitting Alignment Clamps Internal Line Up Clamp 1


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

  1. 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.
  2. 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.


Pipe  Alignment And Pipe Lay Down Operation In Mountain Areas And Plain Areas. 3

Pipe  Alignment And Pipe Lay Down Operation In Mountain Areas And Plain Areas. 4

Pipe  Alignment And Pipe Lay Down Operation In Mountain Areas And Plain Areas. 5



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.



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