Offers to Sell

中文名：2,4-吡啶二羟酸 CAS:499-80-9 2,4-Pyridinedicarboxylic acid CAS:499-80-9 Overview: Commo , n Name：2,4-Pyridinedicarboxylic acid Other chemical name: RARECHEMALBO0286;PYRIDINE-2,4- DICARBOXYLICACID , ;LUTIDINICACID;2,4-LUTIDINICACID;2,4- PYRIDINED , ICARBOXYLICACChemicalbookID;2,4-Pyridinedicarboxyl , icacidhydrate;2,4- PyridinecarboxylicAcid;2,4-P , yridinedicarboxylicacidhydrate,99+% MF： C7H5NO4 MW：167.12 CAS： 499-80-9 Physical and Chemical Properties： Melting Point： 243-246°C Boiling Point： 295.67°C (roughestimate) Density： 1.5216 (roughestimate) Refractive Index： 1.6280 (estimate) Storage Conditions： Storebelow+30°C. Solubility： 2.49g/l Acidity： Coefficient (pKa) 2.15 (at25°C) Form：Crystalline Powder Color： White to almost white Water： Soluble in water at 20°C 4.5 g/L. Features and uses: 2,4-Pyridinedicarboxylic acid can be used as organic synthesis intermediate and pharmaceutical intermediate, mainly used in laboratory research and development process and chemical production process. Storage Information： Store in a cool and ventilated warehouse. Keep away from fire and heat source. Keep out of direct sunlight. Keep the container sealed. It should be stored separately from oxidants and edible chemicals, and avoid mixed storage. Fire fighting equipment of corresponding variety and quantity shall be provided. The storage area shall be equipped with leakage emergency treatment equipment and suitable storage materials. Package: 25kg/bucket

Minimum Order: 10 long tons

RMI PLAST offer high quality spring type safety valve made by plastic, include PVC safety valve, CPVC safety valve,PP safety valve,PVDF safety valve. the pressure regulating range from 0-1.0Mpa, PVC safety valve size from DN15 to DN65, socket and flange end for optional ,design as per standard DIN, ANSI, JIS, BS. UPVC safety valve made by UPVC body, with PTFE/EPDM diaphragm and sealing. easy to operate and maintenance.  Safety valve is a special valve whose opening and closing parts are normally closed under the action of external force. When the medium pressure in the equipment or pipeline rises beyond the prescribed value, the medium is discharged to the system to prevent the medium pressure in the pipeline or equipment from exceeding the prescribed value. Safety valve is an automatic valve, mainly used in boilers, pressure vessels and pipes, control pressure does not exceed the prescribed value, play an important role in protecting personal safety and equipment operation. Product Features of PVC safety valve: 1, Compact structure and stable performance 2, Easy installation and debugging 3, Sensitive reaction and good reproducibility 4, Selective large size range DN15mm DN65mm 5, Small pressure difference by specially designed flow structure to avoid forming a closure 6, Easy to set the working pressure by regulating device 7, Installed in the bypassas overflow valve use 8, Used as anti siphon valve to prevent gravity under static conditions.

Minimum Order: 20 square metres

Our cosmetic packaging includes a variety of products like airless bottles, lotion bottles, cream jars, tubes,make up packaging etc. In order to help your packaging to stand out among competitors, we also provide customized packaging designs with your specifical color and unique logo. Our experienced engineer and worker will always find a solution to meet your requirements.

PVC Non Check Valve DIN PN10 model RPV141 is a swing type non return valve, the PVC Wafer Check Valve flow can only get through by one direction, PVC Swing Check Valve  is flange connection fit standard DIN PN10. PVC non return valve model RPV141 is suitable for horizontal installation only, PVC Ball Check Valve size from DN15 to DN300, PVC check valve is suitable for chemical industrial for acids and alkali medium. PVC Non Check Valve DIN have the specifications as follows: Basic specication Size: DN15~DN300 (1/2 inch ~ 12 inch) Flange connection: DIN PN10; ANSI CL150; JIS 10K Body Material: PVC-U; PVC-C; PVDF; PP-GF; PP-H Seal material: EPDM; FPM Design pressure: 0.5~1.0Mpa (PN5~10 bar) Feature of valve All the parts that will touch medium is made from thermo plastic and rubber. Suitable for horizontal installation only. Bolted bonnet is convenient for inspect the valve, fix and replace the inner part. Strengthed flange struction make bolted connection stronger

Minimum Order: 20 square metres

Refrigerated Air Cooler for compressed air, medical use small size air dryer and cooler for breath, steel shell Product Description Model No. YD-1S YD-1 YD-2 YD , -3 Inlet flow L/min@0.8MPa* 150L/min 150L/ , min 280L/min 420L/min Power 240W 240W 290W 390W , Working Pressure ≤0.8MPa ≤0.8MPa , ≤0.8MPa ≤0.8MPa Voltage 2 , 20V/110V 220V/110V 220V/110V , 220V/110V Inlet Temperature 35℃ 35℃ 35℃ , 35℃ Filter Accuracy 50um 50um 50um 50um Inlet / Outlet connector G1/2 G1/2 G1/2 < , br>G1/2 Overall Dimensions 210*162*200mm 230*161*285 , mm 230*161*285mm 230*167*345mm Wight 6kg 7kg 7.5kg , 9.5kg

PVC Diaphragm Valve Union Type PN10 is a new developed diaphragm valve, the difference between flange type diaphragm valve and union type diaphragm valve is union type is more convenient to installation and replace of valve. the union type diaphragm valve is usually for small size from DN15 to DN100, connection end by different standard of DIN, ANSI, JIS, CNS. this type PVC diaphragm valve is used for wate treatment application.  RMI PLAST offer UPVC diaphragm valve union type with the specifications as follows: Basic specication Size range: DN15~DN100 (1/2 inch ~ 4 inch) Body materials: PVC-U Diaphragm material: EPDM Socket connection: DIN Design pressure: 1.0Mpa (PN10 bar) Feature of valves Body and diaphragm that touch medium are made from plastic and rubber.  Socket connection for easy installation.  Pneumatic operation is optional

Minimum Order: 20 square metres

PVC Ball Valve is one piece body compact ball valve, PVC Ball Valve has socket end and thread end connection, socket end have DIN, ANSI, JIS, CNS standards available, and thread end offer BSPT and NPT for optional. as PVC Union Ball Valve is cheap and easy to installation and operation, PVC Ball Valve Flange is widely used in water supply and agriculture irrigation. Ningbo RMI Plastic Co.,Ltd offer PVC Octagon Ball Valve with specifications as follows: Basic specication Size:DN15~DN100 (1/2 inch ~ 4 inch) Socket connection:DIN; ANSI; JIS; CNS Thread connection:NPT,BSPT Ball Material:PVC-U Body Material:PVC-U Seal material:Rubber Design pressure:1.0Mpa(PN10 bar) Feature of valve One piece body with no leaking risk.   Simple construction easy to install.   Different colors of body and handle for optional.   Octangle body is optional.   OEM service is offered  

Minimum Order: 20 square metres

CPVC Butterfly Valve Lever Handle JIS 10K is wafer type plastic butterfly valve, connection fit standard JIS 10K, size from 2" to 8". operated by hand lever. valve is made by CPVC body and disc, EPDM and VITON seat seal for optional, steel and stainless steel stem available. RMI PLAST CPVC butterfly valve is used for industry pipelines for chemical mediums. it has excellent property of anti-corrosive. widely used in chlor alkali industry. RMI PLASTIC offer CPVC butterfly valve JIS with specification and features as follows Basic specification Size: DN50~DN200 (2 inch ~ 8 inch) Body Material: CPVC, PVC-C Seal material: EPDM, Viton, FPM, FKM Wafer connection: DIN PN10; ANSI CL150; JIS 10K Design pressure: 1.0Mpa (PN10 bar) Feature of valve Disc and seat that touch medium are made from plastic and rubber Multi-hole fit for different standards connection     Valve is easy to assemble and disassemble to change damaged parts   Dry-stem are optional     Electric and pneumatic actuator mounting are available

Minimum Order: 20 square metres

Stainless steel coil 201 304 316l 409 410 420J2 430 din 1.4305 ss 2205 301310s stainless steel coil Description of application effect The stainless sheet is easy to cut, form and fabricate. The stainless material will not rust or corrode and is perfect for roof repair, arts and crafts applications and work bench tops. * For roof repairs or workbench tops * Use sheet-metal screws or rivets (not included) to attach to other material * For use indoors and outdoors * Stainless construction with a mill finish * Resists rust and corrosion * Smooth sharp edges with a file or emery cloth to reduce the risk of injury * Cuts easily with tin snips (not included) Product Name TISCO Inox Sheet ss 201 202 304 316 316l 321 310S 409 430 904l 304l stainless steel plate price per kg Length as required Width 3mm-2000mm or as required Thickness 0.1mm-300mm or as required Standard AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc Technique Hot rolled / cold rolled Surface Treatment 2B or according to customer requirement Thickness Tolerance ±0.01mm Material 201, 202, 301, 302, 303, 304, 304L, 304H, 310S, 316, 316L, 317L, 321,310S 309S, 410, 410S,420, 430, 431, 440A,904L Application It is widely used in high temperature applications, medical devices, building materials, chemistry, food industry, agriculture, ship components. It also applies to food, beverage packaging, kitchen supplies, trains, aircraft, conveyor belts, vehicles, bolts, nuts, springs, and screen. MOQ 1 ton , We can accept sample order. Shipment Time Within 15-20 workdays after receiving deposit or L/C Export Packing Waterproof paper, and steel strip packed. Standard Export Seaworthy Package.Suit for all kinds of transport,or as required Capacity 250,000 tons/year

Wholy High Borosilicate Glasswares Cookware With Removable Steamer Pot Novolink Wholy High Borosilicate Glass Pot with Removable Steamer Pot Isolation Design Pot for Traditional Chinese Soups Highlights: · Heat and temperature shock resistant · lead-free and food grade high borosilicate glass · Wide application temperature range: -40-300°C · Easy in cleaning with smooth surfaces in a minimalist and classical design · Microwave, oven, stove-top, induction-oven and refrigerator safe · Handmade/mouth blown · You get what you see for the food cooked in the pot · Ideal gift option for your girlfriend or the elderly relatives · Suitable for electric, stove and induction cooker · Good for making traditional Chinese nutritional soups, and also noodles, veg soups etc. and Chinese hot pot Seller’s Recommendation This is a set of pot comprising of 3 parts, 1 main pot body, 1 inside steaming pot and a lid. The major parts of pot, including main pot, inner pot main part and lid, are made of high purity borosilicate glass, food grade and heat/heat shock resistant. The edge of the inner pot is made of food safe grade PP. It's a good pot in preparing the traditional Chinese nutritional soups, e.g. Thailand bird's nest, full of amino acids and other nutrients and for other s. The set has a design of two pot. When making the soup, add water into the big pot, then put the inner pot containing the soup bowl/food or soup/food ingredients, including proper amount of water to be part of soup finally, and the inner pot should be dipped into the water with a depth of 5-10cm, while the water should not exceed the level limit marked in the big pot wall. The heat the big pot to boiling to cook the soup/food in the inner pot. This cooking way is called isolated steaming in Chinese cursine. The water in the big pot is only a heating medium. Advantages of this way of cooking include constant and moderate temperation for the inner pot soup or food, to better protect the loss of nutrients in the soup or food. This pot is designed as a cookware for precious or high end soup/food containing bird nest or its kind of expensive nutritional ingredients. Various capacities are available based on your requirements. Specifications Model No. OE009 Category Glass cooking pot Material Premium hight borosillicate glass Brand Novolink/OEM Dimensions As indicated Place of Origin Hebei, China

Wear Resistant Conveyor Belt Price Range:$ 136-376 Minimum Order Quantity: 10 square meters Processing Cycle: 3 days for finished products, 15 days for customization Delivery Method: nationwide logistics distribution, door-to-door delivery. Delivery Time: 3-20 days Wear resistant conveyor belt is a new transportation object with the core body (nylon canvas, steel wire rope, etc.) as the skeleton and high elasticity and high strength rubber as the working face, which is mainly used for conveying powder, granular and other materials that are easy to pollute the environment. When working, the tape changes from flat to U-shaped and finally becomes tubular, wrapping the material and realizing closed transportation. It has the advantages of flexure resistance, impact resistance and high adhesion. After testing and using, the physical and mechanical properties and practical properties of the products have reached or exceeded the advanced level of similar foreign products. https://www.fasterconveyor.com

Minimum Order: 10 long tons

mutual movable 4 heads laser engraving cutting machine for nylon Rug Mat Carpet Features of mutual movable 4 heads laser engraving cutting machine : 1. The 4 heads mutual movable with high efficiency and effectiveness work simultaneously. 2. The auto-feeding function is specially designed for piece goods, such as cloth, fabric,Towel, leather, jeans, knit article, embroidery, etc. 3. This machine is specially designed for middle and large size fabric and textile cutting works, it adopts auto feeding systems, largely improved the working efficiency. Applicable materials Wood, bamboo, jade, marble, organic glass, crystal, plastic, garments, paper, leather, rubber, ceramic, glass and other nonmetal materials. Applicable industries Advertisement, arts and crafts, leather, toys, garments, model, building upholster, computerized embroidery and clipping, packaging and paper industry. Technical parameter Model mutual movable 4 heads laser engraving cutting machine Working area 1600*2600/1600*1000/1800*1000/1800*1300mm< , br>Laser type sealed co2 glass laser tube Laser power 80W/100W/130W/150W/160W/180W/300W (Optional) Engraving speed 0-800mm/s Cutting speed 0-400mm/s Cutting thickness 0-20mm ( depends on materials) Resolution rate ±0.05mm Data transfer interface USB2.0 Working voltage 220v±10% 50hz 110v±10%60hz Min shaping character Character:2*2mm letter:1*1mm Software RdworksV8/ CorelDraw/AutoCAD Working table stainless steel net + auto-feeding working table Supported graphic formats BMP PCX TGA TIF PLT CDR Working temperature 0-45°C Working humidity 5%-90% Rsolution ratio <4500DPI Applicable materials Fabric, leather etc Fexible material Package Packing in export wooden cases The above parameters are la boratory test results, subject to actual operating conditions.

Pure Aluminum 6061 Aluminun Plate Sheet 5052 5083 6063 7075 1050 1060 1100 Aluminum is widely used in electronics, packaging, construction, machinery, and so on. According to the chemical composition, it is divided into alloy aluminum and pure aluminum. According to the processing shape, it is divided into aluminum coil, aluminum plate, aluminum sheet, aluminum strip, aluminum tube, aluminum rod, aluminum profile and so on. 1000 Series Industrial Pure Aluminum(1050,1060 ,1070, 1100) 2000 Series Aluminum-copper alloys(2024(2A12), LY12, LY11, 2A11, 2A14(LD10), 2017, 2A17) 3000 Series Aluminum-manganese alloys(3A21, 3003, 3103, 3004, 3005, 3105) 4000 Series Al-Si alloys(4A03, 4A11, 4A13, 4A17, 4004, 4032, 4043, 4043A, 4047, 4047A) 5000 Series Al-Mg alloys(5052, 5083, 5754, 5005, 5086,5182) 6000 Series Aluminum Magnesium Silicon Alloys(6063, 6061, 6060, 6351, 6070, 6181, 6082, 6A02) 7000 Series Aluminum, Zinc, Magnesium and Copper Alloys(7075, 7A04, 7A09, 7A52, 7A05)

China Customized Metal Anodizing Aluminium Drawing Precision CNC Turning Parts Service 1. It can be customized with drawings and samples. 2. Confidentiality agreements for products, drawings and documents can be signed. 3. You can use your freight forwarder in China to arrange the shipment of products. 4. Provide video of product production process, send video to check product quality before delivery, and accept your freight forwarder to the factory for inspection. Specification Thickness< , br>Customized Size Customized Size Quality High Level Service Customized OEM