Hollow Section steel Tube is the general name for the steel pipe other than thecircular steel pipe. Such as square, rectangle, oval,elliptical, cone, trapezoidal, spiral, etc. Different steel pipe can more adapt to the particularity of use conditions, save metal and improve the labor productivity of parts manufacturing. It is widely used in aviation, automobile, shipbuilding, mining machinery, agricultural machinery, construction, light textile and boiler manufacturing. The methods of producing different pipes are cold pulling, electric welding, extrusion and hot rolling, etc. Compared with the round tube, the different tubes generally have a larger moment of inertia and cross section modulus, and have a large bending resistance and torsion resistance, which can greatly reduce the structural weight and save steel.
Fasteners are the general term of the class of mechanical parts used in fastening two or more parts (or components) into a whole. It is widely used in energy, electronics, electrical appliances, machinery, chemical, metallurgy, mold, hydraulic and other industries, at the same time, in various kinds of machinery, equipment, vehicles, ships, railway, bridge, construction, structure, tools, instruments, chemical, instruments and supplies, you can see all kinds of fasteners, is the most widely used mechanical foundation parts. It is characterized by a wide variety of variety specifications, different performance uses, and a very high degree of standardization, series, and generalization. Therefore, a class of fasteners that already have national standards is called standard fasteners, or simply standard ones.
Circular steel pipe is both openings and have hollow concentric sections of steel larger than the surrounding. The specifications of steel pipes are indicated by appearance dimensions and inner diameter and wall thickness, with a wide range of dimensions from very small diameter capillary to large round steel pipe of several meters in diameter. Round steel pipes can be used for pipelines, thermal equipment, machinery industry, petroleum geological drilling, containers, chemical industry, and special uses. It can be divided into seamless, ERW, LSAW, SSAW steel pipe according to the production process.
Stainless steel tube is a hollow long strip steel made of stainless-steel material. Because of its excellent corrosion resistance, it is mainly widely used in petroleum, chemical, medical, food, light industry, mechanical instruments and other industrial transportation pipelines and mechanical structural components. In addition, when the bending and torsion strength are the same, the weight is light, so it is also widely used in manufacturing mechanical parts and engineering structures, but also commonly used in the field of furniture decoration.
Stainless steel pipe is divided into seamless pipe and welding pipe according to the production mode, seamless steel pipe can be divided into hot rolling pipe, cold rolling pipe, cold pulling pipe and extrusion pipe, etc., cold pulling and cold rolling is the secondary processing of steel pipe; welding pipe is divided into straight welding pipe and spiral welding pipe.
Stainless steel pipes can be divided into round tubes and different tubes according to the cross-sectional shape. The form tubes have rectangular tubes, rhomboid tubes, ellipse tubes, hexagonal tubes, octagonal tubes and various cross-sectional asymmetric tubes.
It can be divided into Austenitic Stainless Steel Tube Ferritic Stainless Steel Tube Martensitic Stainless Steel Tube and Duplex Stainless Steel Tube by the type of stainless steel.
Steel products refer to solid straight steel products with a certain section shape and size, including wire, profile and plate, which are formed by plastic processing except pipes. It can be divided into hot rolling, cold bending, cold rolling, cold drawing, extrusion, forging, hot bending, welding and special rolling according to the production method. It can be divided into railway, shipbuilding, mining, structure and construction according to its use. According to the material can be divided into carbon steel, alloy steel and stainless steel. At the same time, these steel products can be reprocessed to form semi-finished products or finished products to meet special requirements. We can according to the customer's different needs, according to the drawings or samples for reprocessing production.
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Pipe fittings are the general names of parts and components that play the role of connection, control, direction change, diversion, sealing and support in the pipeline system. Steel fittings are pressure fittings. According to the different processing technology, it is divided into four categories, namely, butt welding pipe fittings (divided into weld and no weld), socket welding and threaded pipe fittings, flange pipe fittings.
According to the application:
1. pipe fittings for connecting pipes are: flanges, live joints, pipe hoops, clamps, clamps, throat hoops, etc.
2. changing the direction of the pipe: bends, bends.
3. pipe fittings changing pipe diameter: variable diameter (different diameter pipe), different diameter elbow, branch pipe table, reinforcing pipe.
4. pipe fittings with additional piping branches: three links, four links.
5. pipe fittings for pipe sealing: gasket, raw material belt, thread, flange blind plate, pipe plug, blind plate, head, welding plug.
6. pipe fittings for pipe fixing: clasp, hook, ring, bracket, bracket, pipe clamp, etc.
According to the connection :1, welded pipe fittings 2, threaded pipe fittings 3, clamping pipe fittings 4, clamping pipe fittings 5, socket pipe fittings 6, rubber ring connection pipe fittings
According to the material divided into 1, cast steel pipe fittings 2, forged steel pipe fittings 3, alloy pipe fittings 4, stainless steel pipe fittings.
Pipe fittings are widely used in municipal, petrochemical, west-to-east gas transmission, ships and nuclear power.
Parameter
Refrigerating capacity: 96kw to 590kw
Power supply: 3ph-380v/50hz (220v /200v/ 415v ~50hz/60hz)
Refrigerant: r22, r407c, r134a
Compressor: semi-hermetic screw type
Power of compressor:30kw to 112*2kw
Condeser: copper-tube and the aluminum fin
Evaporator:dry shell-and-tube type
Refrigerated water temperature range:5 deg. C to 30 deg. C; temperature difference of inlet and outlet refrigerated water is from 3 deg. C to 8 deg. C.
The chiller should be used when the ambient temperature is under 35 deg. C.
Used FUJI CP743 pick and place machine
if you interest contact:jack@goldlandsmt.com
GOLDLAND ELECTRONIC TECHNOLOGY CO., LTD focus on global Surface Mount electronic assembly sector for 10 years. We mainly provide competitive price and high quality products for various brands of SMT equipments, SMT feeders, SMT nozzles, SMT feeder spare parts, AI equipments, AI spare parts and other related products. The brands is: FUJI, KEM, PANASERT, YAMAHA, JUKI, Hitachi, Universal, Siemens, I-pulse, Assembleon, DYNAPERT, TDK and so on.
Name:FUJI pick and place machine
Brand:FUJI
Model:FUJI CP743 pick and place machine
Specification:FUJI CP743 pick and place machine
Condition:original/copy
Quality:top qualiy
Stock:large
Payment:L/C T/T D/P Western Union Paypal Money Gram And Others
Shipment:In three days
Warranty: 1 year
Delivery:fedex,ups,dhl,as required
Package:carton box with foam protect
Ping You Industrial Co.,Limited.is specialized in supply Surface-Mount Technology pick & place equipments and supports most major brands of electronic assembly equipments with a large selections of compatible SMT automotive spare parts, such like Fuji, Hitachi, Juki, Panasonic(KME), Assembleon(Phillips), Sanyo, SIPLACE(SIEMENS), Universal and Yamaha on a quotation basis. We pride ourselves on offering to you, our customer, unrivaled customer care at all timesï¼?Staying competitive in today's SMT assembly marketplace means managing costs and getting the best value for your equipment investment. At Equipment Services, GLEE, we offer you quality used SMT equipment & spare parts at affordable prices, delivered anywhere in the world. Our many years of experience in buying, selling and installing all major brands of used SMT equipment , from single machines to entire factories, from entire equipment to tiny spare parts ,plus our long list of satisfied customers, is your assurance of receiving complete satisfaction when you do business with us.
2018 Newest High Quality Portable Mini Pa Speaker Outdoor Waterproof Voice Amplifier
Product Description
Specification :
Power Output 18W
Sound coverage 2000 square meters
Battery capacityBattery capacity 1200mA*2pcs
Lead-acid battery 12V 4.5A
Working time
6~10 hours (music play);
12~18 hours (MIC mode)
Charging time 3-5 hours
Product size 345*135*305mm
It is not only a voice amplifier ,but also can use as a BT Speaker for music playing ,and can use as a power bank as well for charging your mobile
Packaging & Shipping
1.Sample is available at any time;
2.For the order with our brand,20 working days after payment;
3.For the OEM order,25 working days after all the design is confirmed;
4.We support shipment by sea,by air,by door to door express;
Standard package:
1 * main machine
1 * UHF wireless hand-held MIC
1 * 15V 2A adapter
1 * Remote control
1 * Belt
1 * 1M cable
1 * user manual
Why us ?
A. Rich experience in global market.
B. Strong R&D team for OEM and ODM.
C. Standard production process and quality control.
D. Professional test equipment.
E. Will reply you within 24 hours once we received your inquiry & got your contact information.
F. Prompt reply and credible after-sale services.
Company Information
Covering an area of 3000 square meters, we now have over 200 workers. With more than 50 professional experts with higher academic title and 5 world leading production lines with 5S management, we have the production capacity of 20,000 sets per month.
Strictly following the ISO9000 quality control system standard, every product in SHIDU has been carved carefully.
SHIDU owns many technical patents with designing, researching & developing and producing every product independently. Along the way, we always remember the initial determination.
a large number of high-quality passenger/commercial vehicles such as Volkswagen, Toyota, Hyundai, Harvard, Great Wall, etc., can customize your needs to provide business solutions.
3# metal zipper
1: 3# jeans zipper ( close end) 10cm
2: cooper zipper
3: Teeth color and size can be customized.
4: YG auto lock.
5: 100pcs/PE 50PE/bag
4#metal close-end zipper
1: size: 12cm + YG slider
2: packing: 100pcs/pe
We can customize various zippers for customers. Quality and prices are very competitive.
