Construction & Real Estate

Gongde Scaffolding Sleeve Coupler, meeting EN74 Class B standards, is a reliable pressed steel scaffold coupler specifically designed to securely connect 48.3mm outer diameter scaffold tubes end to end, enhancing the structural integrity of your scaffolding systems. Our Scaffolding Sleeve Coupler, featuring white zinc plating surface treatment for extended durability, are essential components for scaffolding systems. These couplers are designed for various applications, such as vertically to connect two scaffold standards, horizontally (such as ledgers), and securely fixing two scaffold supports diagonally, ensuring the stability and reliability of the scaffold structure. In the installation process, the foot and hand tube is surrounded by an external Scaffolding coupler and connected together inside the coupler to extend or lengthen the scaffold tube; Therefore, the scaffold sleeve coupler is called the coupling box or external coupler. Specifications Weight: 0.97kg Diameter: 48.3mm Material :Q235/Q355 Implementation standards: EN74, BS1139 Fitting bolts: Class 8.8 strong bolt ∅12*87mm Packing: Woven bag 25/ set Surface treatment: white zinc plating (cold plating, hot plating) Export packaging: fumigated wooden pallets Product advantages: 1, excellent breaking performance, good flexibility: the use of Q235 round steel heat treatment process, its good flexibility, good bending ability and breaking performance; 2, strong corrosion resistance: the surface is treated with electric galvanizing or hot dip galvanizing, its corrosion resistance is greatly improved, the service life is long, and the maintenance operation is convenient. 3, strong anti-slip ability: choose a new type of connection, the new nut to ensure that in the case of bending shelf tube, steel pipe scaffolding fasteners can always be firmly fixed vertically, eliminating the possibility of shelf tube slip. 4, strong anti-slip performance: to ensure that the shelf tube and steel scaffold fasteners are fitted surface state, the fitting area is large, to overcome the shortcomings of ordinary steel scaffold fasteners and shelf tubes are point or line fitted, and to eliminate the hidden danger of shelf tube slip. 5, simple structure, easy to operate: simple structure, in the installation and removal, convenient for workers to operate, low technical content. 6, light weight, convenient transportation and storage: the weight of each set of connectors is about 1.0kg, 25 per package, the use of wooden pallet packaging, loading and unloading, convenient transportation, and storage is also very convenient. https://www.gd-scaffold.com/

Gongde Pressed steel limpets Gongde Pressed steel limpets are crafted from Q235 grade steel, featuring durable 8.8 grade high-strength bolts. This not only enhances longevity but also boosts scaffold removal efficiency, saving valuable man-hours. Pressed Limpet Couplers are specifically designed to secure scaffold boards to the transom underneath them, and they come with various surface treatment options, such as electro-galvanized, color galvanized, or white galvanized, ensuring a long service life. Pressed Limpet Coupler Weight: 335g Specifications: 48.6mm Material: Q235 (steel plate) Surface treatment: electro-galvanized/color galvanized/white galvanized Export packaging: woven bags, 50 sets/bag (export fumigation-free pallets). Application: Pressed steel limpets are mainly used in the construction industry, such as building construction, ship manufacturing, road maintenance and construction, power engineering, water conservancy engineering, mining engineering, etc.

Fast Roll Doors(The Power Supply Is 220/380V, The Power Is 0.75W, 1500S/Rev, And It Bears A Large Load S4 Type) What is a fast rolling door? A fast rolling door is a common type of rolling door that opens and closes 3 times faster than a regular garage door. Rapid roll-up doors feature a spring-free design and are made from high-strength galvanized steel, making them ideal for high-traffic building openings Fast Roll Doors Pvc fast rolling doors, the door body is made of PVC fabric with self- extinguishing grade, galvanized steel frame door frame and high speed motor. Its opening speed is faster than that of general industrial doors,with a maximum opening speed of 2 m/s.Due to the sealed KPPM in the door gauge and the tightness of high-grade PVC raw materials,the sealing performance and thermal insulation performance of fast doors are better than other industrial doors.Significantly improved Product Details Part Name Configuration Curtain material -The material of the perspective window is PVC film; it is not easy to age, does not deform, has good frost resistance, and does not dry in winter -The main part of the curtain is 0.8-1.2mm thick industrial polyester fiber base fabric, high strength environmental protection polyester fiber, double- sided polyvinyl chloride coating, which has special fire resistance. Double- sided self-cleaning coating, multiple color options (yellow, red, blue, silver gray, etc. -The curtain fabric is a cassette type segmented type, which is convenient for replacement -Tear resistance: 900N/800N (warp/weft), tensile strength: 5700/5100N/5CM, wind resistance:15-20m/s Door box -The door box is Bao-steel cold-rolled sheet, galvanized sheet weathering spray plastic processing Door opener -Special high-speed door frequency conversion motor (can be customized for rare earth permanent magnet special brake servo motor) -The power supply is 220/380V, the power is 0.75W, 1500S/rev, and it bears a large load S4 type -Opening speed: 0.8-1.2m/s (customizable opening speed up to 2m/s) -Closing speed:0.6-08m/s -High frequency opening: 1000-1500 times/day Control System -High-speed door dedicated frequency conversion system control -LED or Chinese man-machine interface -Frequency conversion and intelligent logic circuit Security protection system -Infrared security system, effectively guarantee the safety of traffic Track Wall thickness 2.0mm galvanized rail, 3 million polymer materials

Overview Double-layer & single-chamber PV module laminator has a double layer, loading stage, one heating laminating stage, and unloading stage. Equipment Configuration and Features of Double-layer & Single-chamber solar module laminator Control System Adopt Siemens PLC control system It integrates automatic/semi-automatic/ manual three control modes. Fully automatic and manual loading， laminating， unloading switchable. Recording function of important system parameter characteristic curve (upper and lower vacuum degrees, table temperature). Segmented pressurization function, pressure speed adjustable. Adopt chain transmission structure for conveyor system, continuously loading/unloading of modules. The programmable controller can easily communicate with the computer and meet the requirements of modern industrial automation control. Loading and unloading stages are equipped with independent control buttons for easy loading and unloading； The loading platform is designed to be a step-by- step control mode, which can set a certain forward distance according to actual needs. That means, that each time the button is clicked, the modules go forward a certain distance automatically. Process parameters can be set, and various process parameters can be displayed in the same window. It can store a variety of process recipes for product selection. Automatically remembered process parameters that will not be lost after rebooting. Lamination count statistics function, which is easy to check the working times and production per shift, can also be used as a reference for equipment repair, maintenance and vulnerable parts replacement cycles. Basic Specification of Double-layer & Single-photovoltaic module laminator Item Spec Lamination : 2700mm×7400mm Open height : maintenance height 300mm/working height100mm Laminating Chamber Thickness : ≥30mm Heating Plate Thickness : ≥55mm Control Mode : Touch Screen Temperature Control : PID intelligent Control Heating Method : Oil heating Power : AC380V 50Hz 3-phase 5-wire Heating Mode : Oil Heating Power Supply : AC380V 50Hz 3-phase 5-wire Total Power : 215KW Running Power: 130KW Temperature Uniformity : ±2℃ Temperature Range : RT--180℃ Compressed Air Flow(max) : 1600/min Compressed Air Pressure : 0.6MPa—0.8MPa For more information about solar laminator price and buy thin film laminate solar panels, please feel free to contact us!

Minimum Order: 1 bags

PRODUCT DESCRIPTION 1028007 1327786 1916840 E307B square plug throttle motor 139-3922 191-6840 132-7786 for excavator parts MODEL PART NO. PC200-7 PC220-7 6D102 7834-41-2002/7834-41-2001 PC120-6 PC200-6 PC220-6 6D102 PC200-7 PC300-6 6D102 7834-440-2000 7834-440-3000 7834-440-2002 7834-440-2003 PC120-5 PC200-5 PC220-5 S6D95 7824-30-1600 PC60-7 PC228UU PC128UU 22U-06-11790/11113 201-43-72122 CAT 307 E307 CAT 307 E307 E307B E308C E305C 102-8007/132-7786 E312V2 247-5227 E320 7Y-3913 4I-5496 E320B E312B 119-0633 247-5231 E320C E312C E320D(DI) 247-5212 / 227-7672 157-3177 / 171-2590 E325B 151-9354 E307B High Torque Starter Motor 0 Company Profile E307B High Torque Starter Motor 1 Product packaging E307B High Torque Starter Motor 2 Exhibition E307B High Torque Starter Motor 3

Dundry elevator of LD dumbwaiter appears modern and imposing. It is full of the rational aesthetics.What is more ,the multiple styles of the car materials are available for the customers’ free selections.It maximumly satisfies the diverse and individual choices for the construction style and taste

Goods elevator adopts VVVF control system and USES a new generation frequency converter to optimize the control circuit, so that the elevator has a good and smooth running curve, stable starting and braking, and features reasonable layout, high leveling precision, low running noise and strong anti-interference ability.

car elevator, the introduction of mature international auto lift technology, through the absorption, transformation and upgrading, and development and production of automotive lifts, advanced technology ensures that caused by uneven capsules mechanical traction system of heavy load caused by noise and capsules shaking this disadvantage does not exist, the characteristics of this series of products was optimized.

By High technology,innovative,attractive design and color, reliable and almost silent operation,DOOPLER provide passenger of flows quickly, comfortably and with safety service,as well as creating visual bridges in high-rise shops,large shopping centers, airports, metro,railway stations and city centre.

Overloaded bus type escalator is a specially designed for public transport tailored overloading type escalators, excellent product quality, superior performance and leading security, can fully meet the high hoisting height, traffic was great, transportation time long rigid bearing requirement, for the subway, railway stations, airports and other public transportation sites to provide the best solution.

The high integrated 32-bit dual CPU of the high integrated intelligent control system, the master and slave cpus monitor each other, which improves the data processing speed, functions and reliability to a greater extent.The high- precision car displacement detection technology can achieve almost zero - to - zero level accuracy, so that passengers in and out of the car on the ground.

When it comes to hospital, every second counts,continuous traffic of patients, doctors, nurses and visitors, transportation of bulky beds, wheelchairs and medical equipment are everyday challenges.Our Hospital Elevators offer high safety, great functionality,excellent comfort and cost reduction by energy saving systems along with modern design, providing reliable and robust solutions of passenger flow.

It is suitable for the flat lift installed by the corner or the existing well of the villa. Load 400 kg and dock at most 6 floors Also suitable for indoor/outdoor applications Equipped with emergency release device, power cut can be automatically flat Screw drive system, short installation time 2.2Kw power consumption and low operating cost Simple maintenance and low cost

INJECTOR GROUP-FUEL 387-9433 For Excavator Parts 3879433 10r7222 Used For Cat C9 Engine C9 injector 3879433 ,diesel fuel injector 10R7222 for C9 engine Product Name: Excavator INJECTOR GROUP-FUEL Model: CAT Quality:100% New/High Quality Part Number:387-9433 Availability: In Stock MOQ: 1PCS Warranty:1Year Condition:Best price Type:CAT C9 INJECTOR GROUP-FUEL 387-9433 Main Product:Electrical Parts Packaging: Carton Packing Delivery Terms: After got your payment Payment Terms:T/T,PayPal,Ali Pay,West Union Shipping Methods:DHL FEDEX EMS UPS or By Air,By Sea Group Fuel 387-9433 Excavators Spares 3879433 10r7222 Injector For Cat C9 Engine 0Group Fuel 387-9433 Excavators Spares 3879433 10r7222 Injector For Cat C9 Engine 1Group Fuel 387-9433 Excavators Spares 3879433 10r7222 Injector For Cat C9 Engine 2 1. All components are produced,tested and assembled based on original standard 2. All injectors are passed testing standard before shipping 3. Each injector has unique and True IMA (TRIM) code 4. Testing report is affordable for each injector Top quality 10R7222 diesel fuel injector for C9 excavator fuel injector part 10R7222 part number 10R7222 387-9433 3879433 model 12H, 330C, 330C FM, 330C L, 330C MH, 627G, 637D, 637G, 973C, C-9, D6R II, MTC735, TK711, TK721, TK722, TK732, TK741, TK751, TK752 brand HIDROJET place of origin China warranty 3 months delivery time fast(1-3days) packing size 29*17.5*8.5cm weight 2.5kg Group Fuel 387-9433 Excavators Spares 3879433 10r7222 Injector For Cat C9 Engine 3 Company Strength Group Fuel 387-9433 Excavators Spares 3879433 10r7222 Injector For Cat C9 Engine 4 Group Fuel 387-9433 Excavators Spares 3879433 10r7222 Injector For Cat C9 Engine 5Group Fuel 387-9433 Excavators Spares 3879433 10r7222 Injector For Cat C9 Engine 6Group Fuel 387-9433 Excavators Spares 3879433 10r7222 Injector For Cat C9 Engine 7Group Fuel 387-9433 Excavators Spares 3879433 10r7222 Injector For Cat C9 Engine 8 0445120177 OEM with IMA Code 6PC Fuel Injector Fits for QSB4.5L QSB6.7L ISB6.7L Engine 0445120177 5254261 Group Fuel 387-9433 Excavators Spares 3879433 10r7222 Injector For Cat C9 Engine 9 FAQ Q1: I want to buy your products, how can I pay? A :You can pay via T/T , L/C , WEST UNION , PAYPAL, which is guaranteed by Alibaba.com. It is safe and effective. Q2: How can you guarantee the quality? A: If you meet with quality problem, we promise to replace goods or return your funds. Q3: If we don’t find what we want on your website, what should we do? A: You can email us the descriptions and pictures of the products you need, we will check whether we have them. We develop new items every month, and some of them have not been uploaded to website in time. Or you can send us sample by express, we will develop this item for bulk purchasing. Q4: Can we buy 1 pc of each item for quality testing? A: Yes, we are glad to send 1pc for quality testing if we have the item you need in stock