Name: DPIWM 24 inch gas pipeline welding machine automatic stainless pipe inner root pass welding machine for pipeline construction
Brand: DEPING
Availability: InStock

Product Details

WHO WE ARE:

Established in Year 2005, as an ISO9001/IS014000/OHSAS18001 accredited company and high-tech enterprise, Luoyang Deping Technology Co., Ltd (DP pipe machine) is specialized in manufacturing pipeline construction equipment and providing automatic welding solution onshore & offshore.
Our products comply with European Union safety regulations (CE) and have been supplied to more than 40 countries around the world
Customized machine services are available as per client’s specific requirement

Membership:
IPLOCA member (International Pipe Line & Offshore Contractors Association)

1. DPIWM series automatic welding machine is a complete automatic welding system, it combines pipe line up work and root pass
welding, hot pass welding, gap pass welding together, a totally efficienty way to reduce time.
2. Adopts GMAW constant-voltage welding, heavy duty power source, can be used both onshore and offshore.
3. Automatic welding machine must be a new trend because of high accuracy and efficient requirement
4. DPIWM SERIES Internal welding machine can cover pipe size from 24in to 62in
5. Internal welding machine with two control panels: close and remote control
Advantages as below
1. High reliability: it is double sides double wheels driving mode, travelling part adopts both pneumatic and electric systems,
with real-time feedback of wire feeding speed, speed auto-change of slight variation also has powerful supporting ability and
Pipe roundness correction.In order to improve welding quality, efficiency, and material performance, DPIWM adopts GMAW, which can be used both onshore and offshore. Different wall thickness could be achieved with adjustment of the welding torch.
2. High welding efficiency: the applicable range is from 24 inch to 62 inch. It has 2-10 welding torches in 360°direction. With close and remote control box, it can achieve maximum welding time and reduce labor intensity.
3. Max. line up supporting ability
4. Perfect welding seam of automatic welding machine

PRODUCT SPECIFICATIONS

MODEL	DPIWM24"	DPIWM28"	DPIWM32"	DPIWM36"	DPIWM40"
APPLICABLE RANGE	φ610-660	φ711-762	φ813-863	φ914-965	φ1016-1066
SIZE	φ560X4220	φ650X4220	φ720X4345	φ850X4700	φ950X5300
NUMBER OF CLAMP SHOES	12X2	12X2	18X2	18X2	18X2
EXPANDING FORCE	183	270	270	450	650
TRAVEL SPEED	0-2.5	0-2.5	0-2.5	0-2.5	0-2.5
WORK PRESSURE	≤1.6	≤1.6	1.2	1.2	1.2
NUMBER OF WELDING TORCHES	4	4	4	4	6
FEED WIRE SPEED	8.5-10	8.5-10	8.5-10	8.5-10	8.5-10
THICKNESS	6-30	6-30	6-30	6-30	6-40
WIRELESS CONTROL FOR WALK	OPTIONAL	OPTIONAL	OPTIONAL	OPTIONAL	OPTIONAL
WIGHT	1030	1200	1350	1650	1850

MODEL	DPIWM44"	DPIWM48"	DPIWM52"	DPIWM6"	DPIWM60"
APPLICABLE RANGE	φ1117-1168	φ1219-1270	φ1320-137	φ1422-1473	φ1524-1574
SIZE	φ1050X5300	φ1200X5300	φ1270X5450	φ1320X5600	φ1500X5750
NUMBER OF CLAMP SHOES	18X2	18X2	24X2	24X2	24X2
EXPANDING FORCE	750	750	750	750	750
TRAVEL SPEED	0-2.5	0-2.5	0-2.5	0-2.5	0-2.5
WORK PRESSURE	1.2	1.2	1.2	1.2	1.2
NUMBER OF WELDING TORCHES	6	6	8	8	10
FEED WIRE SPEED	8.5-10	8.5-10	8.5-10	8.5-10	8.5-10
THICKNESS	6-40	6-40	6-40	6-40	6-40
WIRELESS CONTROL FOR WALK	OPTIONAL	OPTIONAL	OPTIONAL	OPTIONAL	OPTIONAL
WIGHT	2100	2300	2500	2600	2700

Successful Project

Domestic Projects:
west-east natural gas transmission project line-1, line2, line3. 
China Myanmar oil and gas pipelind, 
Shan-jing line1, 
Sichuan east gas transmission project, 
Puguang gas project, 
Weizhou oilfiles development project,
LW3-1(South China sea deepwater project), 
Oriental offshore pipeline project, . etc
Global Projects:Sino-Russia
Vishita project in India (offshore)
NFA WHP3 project in Qatar (offshore)
SSSGEP project in Nigeria (onshore)
Bekapai Project-Total Indonesia (offshore)
The fifth transmission pipeline project phase 2 (5TP2) in Thailand (onshore)
TANAP project in Turkey (onshore)ETC....

CONTRACTOR:SINOPECFULL AUTOMATIC WLDING(INTERNAL WELDING DO ROOT PASS+EXTERNAL WELDING DO HOT WELD, FILLING WELD AND CAP WELD)
PIPE MATERIAL:X70
WELDING STANDARD:API1104-99 SY/T4109-2005

32INCH INTERNAL WELDING MACHINE IN SINO-RUSSIAN CRUDE OIL PIPELINE

WPQT FOR RUSSIA-SINO EAST PIPELINEPIPE MATERIAL:X80