Washover Lifting Plugs are of one-piece construction and manufactured from 4145M or 4140HT alloy steel. The Lifting Plug is used for lifting the washover string and comes plain or with lifting bail. Contact information Attn Melody Wang Mobile 0086-18307551623 (wechat/whatsapp) Em
DONGYING LAKE PETROLEUM TECHNOLOGY CO.,LTD. [2019-12-22 23:41:08 ]
All products will be made according to API and related international standard as per customers\' requirements. Std Ref. API 5CT and 5B ISO9001,2008 1.Grade J55, K55, N80-1, N80-Q, L80, C90, P110 2.We also supply permium thread products by customer\'s request 3.Size tubing couplin
DONGYING LAKE PETROLEUM TECHNOLOGY CO.,LTD. [2019-12-22 23:36:49 ]
We supply slick drill collars , spiral drill collars and non-magnetic drill collars ; t heir sizes are from 3-1/8 to 11 inches. Besides the drill collars in the table below, we can supply other drill collars at customers\' request. Materials Drill collars are manufactured from AI
DONGYING LAKE PETROLEUM TECHNOLOGY CO.,LTD. [2019-12-22 23:00:43 ]
UL-VD320150 large format flag and banner laser cutting system is a high-precision laser cutting system which equipped with the dual DSLR camera system, plus software function could capture the whole working pieces image on cutting area via DSLR camera at a time and automatically
Unikonex Technologies Co., Ltd. [2019-12-19 17:46:13 ]
MIG-500H 2-Function Inverter MIG/ARC Company Shenzhen Huayilong Electric Co., Ltd. Address NO. 43, Cuijing road, Kengzi street, Pingshan district, Shenzhen, China Tel 86-755-86000027 Fax 86-755-86000680 Contact person Jan Mobile 0086-13724240385 Email address Jan@huayilong com Sk
Shenzhen Huayilong Electric Co.,Ltd. [2019-12-19 10:46:58 ]
HYL-Master-500DPP Full digital multi-function MIG Technical characteristics • Adopt DSP full-digital inverting control technology; • Stable welding, good forming,no spatter and no need polishing after welding; • Wide current and voltage regulating range due to centralized r
Shenzhen Huayilong Electric Co.,Ltd. [2019-12-19 10:32:17 ]
PM-500PT(Carbon steel) Full digital multi-function MIG Technical characteristics • Very reliable for heavy industrial usage, 500A output current with 100% duty cycle; • Stable and Powerful ARC, perfect welding performance; • No spatter, no need polishing after welding; •
Shenzhen Huayilong Electric Co.,Ltd. [2019-12-19 10:24:01 ]
PM-500DP (Aluminium alloy) Full digital multi-function MIG Technical characteristics • Very reliable for heavy industrial usage, 500A output current with 100% duty cycle; • Stable and Powerful ARC, perfect welding performance; • No spatter, no need polishing after welding;
Shenzhen Huayilong Electric Co.,Ltd. [2019-12-19 10:08:14 ]
MIG-250Y 2-Function Inverter MIG/ARC Technical characteristics • Three proofs(anti-dust, anti-moisture, anti-corrosion) of internal structure increased the machine reliablity under harsh environment; • Concise internal structure of separated wire feeder ensure low breakdown r
Shenzhen Huayilong Electric Co.,Ltd. [2019-12-19 09:59:25 ]
MIG-250Y 2-Function Inverter MIG/ARC Technical characteristics • Three proofs(anti-dust, anti-moisture, anti-corrosion) of internal structure increased the machine reliablity under harsh environment; • Concise internal structure of separated wire feeder ensure low breakdown r
Shenzhen Huayilong Electric Co.,Ltd. [2019-12-19 09:52:48 ]
MIG-180(110 or 220V) Digital Inverter DC MIG/ARC Technical characteristics • Stable welding process, good forming and small spatter; • Small ball peeling at the arc ending state; • Small size, light weight, and high efficiency; • Have MIG,MMA,LIFT TIG three functions. App
Shenzhen Huayilong Electric Co.,Ltd. [2019-12-19 09:46:57 ]
MIG-130 3-Function Inverter MIG/MMA Technical characteristics • Discrete IGBT & half bridge single board design; • Fully digital waveform control technology,synergic parameters adjustment; • Slow wire feeding automatically when start arc,burn back function ,over current and
Shenzhen Huayilong Electric Co.,Ltd. [2019-12-19 09:36:01 ]
TIG-400P AC/DC Full-digital Intelligent Inverter AC/DC Pulse TIG Technical characteristics • It is provided with spot welding function and the time of spot welding can be reduced to 0.1s; • Minimum output current can be as low as 1A so as to realize fine welding; • VRD func
Shenzhen Huayilong Electric Co.,Ltd. [2019-12-18 17:21:33 ]
TIG-400P Digital 3-function inverter DC Pulse TIG Technical characteristics • It is provided with spot welding function and the time of spot welding can be reduced to 0.1s; • Minimum output current can be as low as 1A so as to realize fine welding; • VRD function is provide
Shenzhen Huayilong Electric Co.,Ltd. [2019-12-18 17:04:16 ]
Process Flow SHS type black annealing equipment specializes in heating steel pipe to black annealing treatment temperature, and then cooling it to indoor temperature by water. Advanced inductor heating power is new type DSP+IGBT structure energy-efficient production. It is IGBT i
Seko Machinery & Technology Co., Ltd [2019-12-18 16:15:10 ]
1.Power system a Medium frequency power that inverter by IGBT transistor b Slot compensation power 2.Movable bright annealing section and cooling tunnel c Induction heating section d Heat preservation section e Cooling water tunnel f Gas protection device g Infrared thermometer h
Seko Machinery & Technology Co., Ltd [2019-12-18 16:06:20 ]
Decription • Matching will be matched with industrial pipe making machine. • Component inside and outside weld seam leveling equipment, hydraulic air control system, automatic electric hydraulic air control system with PLC, hydraulic cycling equipment for mold and roll.
Seko Machinery & Technology Co., Ltd [2019-12-18 16:04:26 ]
TIG-315P AC/DC Digital Inverter AC/DC Pulse TIG Technical characteristics • Welding parameters can be stored and invoked,ensuring convenient operation; • Complete functions of AC and pulse TIG, and good weld forming effect; • Touching control panel, simple and visualized in
Shenzhen Huayilong Electric Co.,Ltd. [2019-12-18 15:54:03 ]
TIG-200P(110/220V) Digital 3-function inverter DC Pulse TIG Technical characteristics • It is provided with spot welding function and the time of spot welding can be reduced to 0.1s; • Minimum output current can be as low as 1A, so as to weld thinner base material. • VRD fu
Shenzhen Huayilong Electric Co.,Ltd. [2019-12-18 15:38:36 ]
TIG-200P Digital Inverter DC Pulse TIG Technical characteristics • Welding parameters can be stored and invoked,ensuring convenient operation; • Complete functions of pulse TIG, and good weld forming effect; • Single knob, touching control panel, simple and visualized inter
Shenzhen Huayilong Electric Co.,Ltd. [2019-12-18 15:27:26 ]
