http://www.htspecialmetals.com/alloy-steel/alloy-steel-tube/ China Alloy Steel Tube factory AISI SAE 4140 alloy steel is a chromium molybdenum alloy steel specification widely used in general purpose high tensile steel for components, like聽axles, shafts, bolts, gears and other applications. Similar to alloy grade AISI 4130 chrome moly alloy steel but with a slightly higher carbon content. The higher carbon content of AISI 4140 steel gives greater strength and heat treatment capabilities in comparison to AISI / ASTM 4130 alloy steels, however it does have inferior weld ability聽characteristics. 聽 Equivalent CountryJapanGermanyBritainUSAChinaAustralia StandardJIS G4105DIN 17200BS970ASTM A29GB/T 3077AS 1444 GradeSCM44042CrMo4/1.7225EN19/709M40414042CrMo4140 聽 Chemical Composition GradeCSiMnPSCrMoNi 41400.38-0.430.15-0.350.75-1.00.0350.040.8-1.10.15-0.25 42CrMo40.38-0.450.40.6-0.90.0350.0350.9-1.20.15-0.3 EN190.35-0.450.1-0.350.5-0.80.050.050.9-1.50.2-0.4 SCM4400.38-0.430.15-0.350.6-0.850.030.030.9-1.20.15-0.3 聽 Mechanical Properties聽聽 The mechanical properties mainly include tensile strength, yield strength, elongation, area or reduction, hardness, impact value, non-metalic inclusion etc. Different heat treatment, the mechanical properties will be different, such as normalized, tempered, QT. If you want to know the properties, kindly contact the salesman. 聽 Detailed Images Seamless steel pipes are perforated from a whole round steel, and steel pipes without welds on the surface are called seamless steel pipes. According to the production method, seamless steel pipes can be divided into hot-rolled seamless steel pipes, cold-rolled seamless steel pipes, cold-drawn seamless steel pipes, extruded seamless steel pipes, and top pipes. According to the cross-sectional shape, seamless steel pipes are divided into two types: round and special-shaped. Special-shaped pipes have square, oval, triangular, hexagonal, melon seed, star, and finned pipes. The maximum diameter is 900mm and the minimum diameter is 4mm. According to different uses, there are thick-walled seamless steel pipes and thin-walled seamless steel pipes. Seamless steel pipes are mainly used as petroleum geological drilling pipes, petrochemical cracking pipes, boiler pipes, bearing pipes, and high-precision structural steel pipes for automobiles, tractors, and aviation. 聽 Aplication Packing & Delivery The steel pipe will be packed in seaworthy packing such as steel strips bundles. If you have any special requests on this, please let us know advanced. We will refer to your email kindly. 1).20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High) 2).40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High) 3).40ft HC:12032mm(Lengh)x2352mm(Width)x2698mm(High) 聽China Alloy Steel Tube factory website:http://www.htspecialmetals.com/alloy-steel/alloy-steel-tube/

http://www.hongdanaturals.com/apis/ API factory 聽 Introduction Of Chondroitin sulfate What Is Best Chondroitin sulfate ? Chondroitin sulfate powder聽is a class of glycosaminoglycans covalently linked to proteins to form proteoglycans. Chondroitin sulfate powder聽exists in many tissues and organs of humans and animals, and is mostly distributed in different tissues such as cartilage, ligaments, tendons, and cornea. However, the types of chondroitin sulfate present in different tissues and different biological species are not the same. Although the main chain structure of the polysaccharide is not complex, it shows a high degree of heterogeneity in terms of the degree of sulfation, the distribution of sulfate groups, and the distribution of the two differences into the chain of the isomeric uronic acid. The fine structure of chondroitin sulfate determines the specificity of function and interaction with various protein molecules. Chondroitin Sufate Benefits And Applications Chondroitin sulfate powder bulk in medicine is as a medicine for treating joint diseases. When used in conjunction with glucosamine, it has the effects of relieving pain and promoting cartilage regeneration, which can fundamentally improve joint problems. Why To Choose Shaanxi Hongda Supplier?聽 聽 聽 1. We have obtained BRC, ORGANIC (EU), ORGANIC (NOP), ISO2200, ISO1900, FDA, HALAL, KOSHER and national certification of high-tech innovative enterprises; 2. We have a highly standardized laboratory certified by the state and a number of patented technologies; 3. The company has about two to three hundred employees, and can operate six advanced production lines at the same time, with a daily output of ten tons; 4. Our products start from the raw materials, and are produced and managed in strict accordance with ISO standards and GMP standards. Only after passing the inspection can they be put into storage; 5. Customized Specification : Available. 6. Factory supply with wholesale bulk quantity competitive price . 7. Free sample can be provided based on custoemer pay the freight cost. 8. Worldwide Exhibitions Meeting : Avilable , we regularly have booth in many ingredients exhibitions like European CPHI, European International Vitafoods, Food Ingredients Exhibition, FFFI, American SSE and so on. Product Package Storage: Store in a cool, dry, clean place away from moisture and direct sunlight. Packing: 25kg/drum or according to demand. Lead Time: 3-7 days. Shelf Life: 2 years. Remark: Customized specifications also can be achieved. Our Factory Our CerterficationsAPI factory website:http://www.hongdanaturals.com/apis/

http://www.dedaoferrosilicon.com/ ferro silicon dust Free Sample Company Profile Anyang DeDao Material Co., Ltd. was established on May 8, 2020. The office building is located in the west section of Angang Avenue, Yindu District, Anyang City. The company has two warehouses, both in the first town of China Railway Hejin - Qugou Town, convenient transportation, rich resources, advantageous geographical location. The factory has a scientific management mode, strong technical force, testing means complete. CEO's Message Anyang DeDao Materials Co., Ltd. adhere to the "good quality for survival, quality service to promote development" for the enterprise philosophy, in the process of many years of operation, advancing with The Times, and constantly provide the scientific and technological content of the enterprise, in order to revitalize the enterprise, willing to cooperate with new and old customers, hand in hand, create brilliant. Team Introduced The company has 17 employees. A general manager, an executive deputy general manager, six salesmen, three office clerks, four financial management personnel. Among them, 15 have junior college degrees and two have bachelor degree or above. Development History Anyang DeDao Materials Co., Ltd., founded on May 11,2020, with a registered capital of 5 million yuan. Located in China, the hometown of ferroalloy -- Anyang. The main business scope is: ferroalloy, metallurgical materials, casting materials, ferrous metals, rare metals, import and export business, etc. At present, the company is in good operating condition, with a complete organizational structure, scientific management system, clear business process, serving many steel mills, foundries, wind power smelters. The company adhering to the quality first, quality first purpose of stable development, and continue to explore overseas markets, and strive to make the company's products to serve the two domestic and international markets, with the real quality products and good reputation, in the fierce market competition to win a place, and the majority of customers hand in hand to create a better tomorrow!ferro silicon dust Free Sample website:http://www.dedaoferrosilicon.com/

http://www.dafondiamondtools.com/ Circular Saw manufacturers Our History Dafon diamond tools located in shuitou which is the biggest stone industrial area of china. Our company has been committed to the international development in stone industry since its establishment 2006. Our Product The major products are including diamond segment, diamond saw blade, polishing tools, resin stone abrasive, diamond wire saw (multi-wire saw), quarry tools, stone machinery(multi blade stone cutting machine(especially for curbstone/kerbstone/cobblestone etc), infrared edge cutting machine, automatic line polishing machine, full automatic edge cutting machine line, multi blade stone block cutter, quarry mining machine and all sorts of stone cutting and processing machines. We also bring in new technology on manufacturing environment-friendly equipment, such as a waste water recycling system, stone dust vacuum cleaner, etc.) and other relative stone processing products. We has reached a leading position in the international markets of the production and sales of diamond tools. Based on industrial cluster advantage, we offer one-stop stone cutting product solutions for free to our customers including guidance for mine planning, technical consultant, technical output, equipment and tools purchase, guidance for factory construction, etc. Product Application 1. Quarry 2. Stone manufacture factory 3. EOU company 4. Construction area 5. Cutting, drilling, polishing and grinding Our Certificate Production Equipment Plate shearing facility; bending facility; CNC planer type milling facility; drilling, grinding, and painting facilities, etc.Circular Saw manufacturers website:http://www.dafondiamondtools.com/

http://www.adltruckparts.com/ Heavy Truck Cab Assembly Jinan Aidela International Trade Co., Ltd.聽 Has been deeply involved in the industry for 13 years. Reputation and reputation are also well-known in the industry. We are engaged in heavy-duty truck parts, and we have professional business and technical personnel to provide you with services and provide you with a one-stop solution to your domestic procurement chain. Our factory produces all high-end products. We firmly believe that quality is the soul of an enterprise. Our Product Heavy-duty truck cab, engine, gearbox, chassis, frame, oil, etc. Product Application Heavy duty truck Jinan Aidela International Trade Co., Ltd. is located in Quanli Heavy Distribution City, Lanxiang Road, Jinan City, Shandong Province, China. Large domestic suppliers and wholesalers in the heavy truck industry gather here. We have an office building of our own. We have our own factory and production equipment. The workmanship and precision meet the high standard quality of the product. We firmly believe that quality is the soul of an enterprise.This is a partial production showcase. We have our own warehouse in Jinan. Frequently sold product models are available in large quantities. A corner display of the warehouse. Reputation and reputation are also well-known in the industry. Based on the principle of service first, the professional team has won honor for the company. We have professional business personnel and technical personnel to serve you. Any problems and difficulties you encounter during pre-sales and after-sales can be solved in time. Once cooperation, lifelong friends. Choose Aidela International Trade, let us be your best partner in China, and win-win cooperation.Heavy Truck Cab Assembly website:http://www.adltruckparts.com/