Pipeline Mouthpiece and Pneumatic Internal Clamp for Pipeline Construction Equipment

Product Introduction

Pneumatic pipe mouthpiece, mainly suitable for pipeline welding construction,A special machine that generates a radial force from within a steel pipe to align two pairs of pipe ports to meet the welding requirements of a pipeline.

The device is driven, operated and controlled by compressed air as power source. No pollution,Adapt to the construction of water pipelines and oil and natural gas pipelines with high environmental protection requirements,Can meet 6" ~ 80" a variety of pipe diameter, different wall thickness of a variety of pipeline construction operations.

Product Parameter

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	0.04
HGDNQ8''	219	6X2	209	1593	189	189	53	0.06
HGDNQ10''	273	6X2	382	1665	240	240	60	0.09
HGDNQ12-14''	305-357	6X2	405	1751	280	280	100	0.14

Self-propelled Clamp (Travels Under Its Own Power)
Model	Pipe size (mm)	Pistons (Nos)	Piston Power (KN)	Motor power (Hp)	L (mm)	W (mm)	H (mm)	Weight (KG)	Cube (M⊃3;)
HGDNQ16-18''	406-457	8x2	959	1	2132	360	360	188	.29
HGDNQ20-22''	508-559	10x2	1057	1.5	2434	480	480	296	.59
HGDNQ22-24''	559-610	12x2	1268	1.5	2500	530	530	390	.72
HGDNQ24-26''	610-660	12x2	1268	1.5	2672	580	580	418	.90
HGDNQ28-30''	711-762	12x2	1748	1.5	2700	670	670	512	1.2
HGDNQ30-32''	762-813	14x2	2937	3	2938	690	690	733	1.4
HGDNQ34-36''	864-914	16x2	2937	3	3020	790	790	779	1.8
HGDNQ36-38''	914-965	18x2	2937	3	3188	860	860	865	2.4
HGDNQ40-42''	1016-1067	20x2	2937	3	3029	980	980	982	3.0
HGDNQ46-48''	1168-1219	20x2	4855	3	3100	1050	1050	1420	3.7
HGDNQ48-50''	1219-1270	22x2	4855	3	3517	1120	1120	1876	5.2
HGDNQ52-54''	1321-1372	22x2	4855	3	3520	1210	1210	1988	5.4
HGDNQ56''	1422	22x2	4855	3	3500	1310	1310	2187	6.6
HGDNQ60''	1524	22x2	4855	3	3500	1310	1310	2187	6.6
HGDNQ62-66''	1574-1676	24x2	4855	3	3864	1557	1557	2887	10.0
HGDNQ68-72''	1727-1727	24x2	4855	3	3864	1557	1557	2887	10.0
HGDNQ76-80''	1930-2032	30x2	4855	3	4000	1800	1800	3855	13.0

Product Features

1. Compact structure and safe performance.

Reasonable optimization design, controllable production flow, the machining precision and size of each part are very accurate.

2. High precision and wide range of application.

The core working parts choose international brand, the structural parts are CNC machining center processing, so that the matching components work when the matching. By changing the expansion block of different specifications, the mouthpiece can meet the needs of construction diameter reduction within a certain range, expand the range of use of the mouthpiece, and realize the multi-use of one machine.

3. Simple, safe and fast operation.

Simple and optimized gas path system provides smooth passage. The linkage and self-locking of the air circuit system improve the safety of the equipment and reduce the possibility of danger caused by misoperation.

4. Clean, efficient, environmental protection, strong climbing ability, strong passing ability.

Using compressed air as power, clean and efficient, in line with HSE construction management requirements. Imported pneumatic motor and compact structure design, not only save energy, but also have strong climbing ability (more than 20°), and strong passing ability (30 times D).

5. Quick adjustment, convenient, easy maintenance.

When it is necessary to adapt to different wall thickness, the equipment can be quickly, conveniently and accurately adjusted in place to improve work efficiency.

6. The mouth parts above DNQ16 "Z (including 16") have self-walking system.

The system has the advantages of adjustable walking speed, low gas consumption and good climbing performance. The braking part adopts cylinder double - side brake, with excellent braking force and braking speed. The walking system and the brake system form a chain of air paths to improve the flexibility, safety and reliability of ramp operation.

7. Install a reasonable limiting device on the mouthpiece lifting system.

Fundamentally put an end to the dead point.

Product Photos

Company Profile

WINCOO Engineering Co., Ltd is dedicated to providing the most effective solutions and equipment for clients in various fields, including pipe fabrication, tank construction, pipeline construction, industrial production lines, clean energy projects, and more.

Our Services & Expertise

We excel in offering practical solutions that enable clients to achieve quicker project completion times, reduced manpower costs, improved construction/fabrication methods, and enhanced quality throughout the project bidding phase.

By assessing the client's available facility/site space, we can design and present matching configurations that ensure production pace is in line with project requirements, while also meeting targets for quality, cost, and productivity.

We are always ready to support project execution, serving as a reliable source for materials, including consumables, tools, equipment/machines, and other special merchandise. We are flexible and can also act as a procurement agent in China to locate the necessary supply resources.