Concave-convex Flange Product-manufacture,factory,supplier from China

(Total 24 Products for Concave-convex Flange Product)
Flange is a common mechanical connector, which is used to connect two or more parts together and provide a stable connection. It is usually made of round metal or plastic and has some fixed holes for the perforation of bolts or screws.Material1020Inner Diameter342.9Outside Diameter550Our Baohua Company was founded in 1969. After three generations' hard work, it now covers an area of 50,000 ㎡ and has a building area of 25,000 ㎡. There are 260 employees and 46 engineering technicians. The annual output of forgings is 30,000 tons.
지금 연락
Our Baohua company has mold engineers to make molds according to the customer's quantity demand and carry out efficient production. Material types and weights can also be made according to customer requirements. So as to realize the precision forging of flange products, make the material utilization rate reach above 90%, and greatly save the cost.In addition, our company also has rough machining, heat treatment and finishing, which can be delivered under different delivery conditions according to customer requirements, saving time and cost.
지금 연락
Flange, also referred to as flange or flange.
지금 연락
Blind flange generally consists of flange body, sealing gasket and bolt. In order to ensure the sealing performance of blind flange, flange body and sealing gasket are usually made of stainless steel, carbon steel, copper, aluminum and other materials.NAMEBLIND FLANGE FINISHINGMATERIAL4130-75kHARDNESS207-237INNER DIAMETER313.4OUTSIDE DIAMETER479.55Our Baohua Company was founded in 1969. After three generations' hard work, it now covers an area of 50,000 ㎡ and has a building area of 25,000 ㎡. There are 260 employees and 46 engineering technicians.
지금 연락
Flange, also known as flange or flange. Flange is a part of connecting shaft, which is used to connect pipe ends; It is also used for flanges on the inlet and outlet of equipment, and is used for the connection between two equipment, such as reducing pipe flanges.
지금 연락
Flange, also known as flange or flange.
지금 연락
Flange, also known as flange or flange. Flange is a part of connecting shaft, which is used to connect pipe ends; It is also used for flanges on the inlet and outlet of equipment, and is used for the connection between two equipment, such as reducing pipe flanges. Flange connection or flange joint refers to the detachable connection of flange, gasket and bolt as a set of combined sealing structure. Pipeline flange refers to the flange used for piping in pipeline device, and the inlet and outlet flange of equipment when it is used on equipment.
지금 연락
The high neck flange produced by using our baohua company is specially used inside the accessories of gadget in the petroleum industry. forging the dimensions of excessive neck flange consistent with the necessities of clients for the usage of spherical steel in product materials.
지금 연락
Flange, also known as flange or flange. Flange is a part of connecting shaft, which is used to connect pipe ends; It is also used for flanges on the inlet and outlet of equipment, and is used for the connection between two equipment, such as reducing pipe flanges. There are holes in the flanges, and bolts make the two flanges closely connected. All connecting parts that are bolted around two planes and closed at the same time are generally called "flanges", such as the connection of ventilation pipes. Such parts can be called "flange parts".
지금 연락
Flange, also known as flange or flange. flange is part of connecting shaft, that's used to connect pipe ends; it's also used for flanges on the inlet and outlet of gadget, and is used for the connection among two system, such as reducing pipe flanges. flange connection or flange joint refers to the detachable connection of flange, gasket and bolt as a hard and fast of combined sealing structure. pipeline flange refers to the flange used for piping in pipeline device, and the inlet and outlet flange of device when it is used on gadget.
지금 연락
The  completed threaded flange  we produce may be processed by using hot-die forging, difficult operating, warmth remedy and different approaches, thus growing the forging ratio and performance stability. Completed threaded flange can be similarly processed to acquire very last meeting conditions.The corporation uses a continuing rolling ring technique, which ends up in more solid product performance and greatly decreased weight and value financial savings.
지금 연락
Flange is a common mechanical connector, which is used to connect two or more parts together and provide a stable connection. It is usually made of round metal or plastic and has some fixed holes for the perforation of bolts or screws.The main function of flange is to create a sealed and stable connection between connection points, so as to ensure the reliability of transmission or control of fluid, gas or solid.
지금 연락
Flange is a common mechanical connector, which is used to connect two or more parts together and provide a stable connection. It is usually made of round metal or plastic and has some fixed holes for the perforation of bolts or screws.The main function of flange is to create a sealed and stable connection between connection points, so as to ensure the reliability of transmission or control of fluid, gas or solid.
지금 연락
The flanges produced by our Baohua company are mainly used in the oil industry and equipment accessories of construction machinery. Forging flange size according to customer's requirements of using round steel in product materials.
지금 연락
Flange, also known as flange or flange. Flange is a part of connecting shaft, which is used to connect pipe ends; It is also used for flanges on the inlet and outlet of equipment and for the connection between two equipment. There are holes in the flanges, and bolts make the two flanges closely connected.MATERIAL4130-75KHARDNESS207-237INNER DIAMETER635OUTSIDE DIAMETER812.8Our Baohua Company was founded in 1969. After three generations' hard work, it now covers an area of 50,000 ㎡ and has a building area of 25,000 ㎡. There are 260 employees and 46 engineering technicians.
지금 연락
Our agency independently designs dies and forges in step with product specs. material kinds and weights may be made consistent with patron necessities. our business enterprise additionally has rough machining, warmness treatment and satisfactory machining, which may be brought consistent with the requirements of customers in exceptional shipping states.
지금 연락
Flange has the blessings of high electricity, excellent sealing, handy upkeep, robust adaptability and reusability, which makes it an essential and essential factor in pipeline system. the subsequent is the product records. MATERIAL4130-75KHARDNESS207-237INNER DIAMETER57.76OUTSIDE DIAMETER304.65Our baohua business enterprise turned into based in 1969. after three generations' tough paintings, it now covers an area of fifty,000 ㎡ and has a building vicinity of 25,000 ㎡. there are 260 employees and forty six engineering technicians. the once a year output of forgings is 30,000 lots.
지금 연락
Flanges used in oil fields require strong sealing and high quality, and our Baohua company has been processing flanges in oil fields for many years and indirectly exported them to foreign countries-Germany and Russia. Because the domestic industry is not ideal, we want to import and export directly with foreign customers, avoiding third-party fees, thus ensuring strong product quality and low price. The following table is the information of this product.
지금 연락
Our baohua business enterprise has mould engineers to make molds consistent with the patron's quantity demand and carry out green manufacturing. material kinds and weights can also be made consistent with patron requirements. with a view to comprehend the precision forging of flange merchandise, make the cloth utilization rate reach above 90%, and greatly save the cost.Similarly, our agency also has difficult machining, warmth remedy and completing, which can be brought below specific delivery situations in keeping with patron necessities, saving time and cost.
지금 연락
Flange, also known as flange or flange. flange is a part of connecting shaft, which is used to attach pipe ends; it is also used for flanges on the inlet and outlet of system, and is used for the connection among two equipment, along with decreasing pipe flanges. there are holes in the flanges, and bolts make the 2 flanges closely connected. all connecting elements that are bolted around two planes and closed at the identical time are normally called "flanges", consisting of the connection of air flow pipes. such parts can be known as "flange elements".
지금 연락
Blind flange usually consists of flange frame, sealing gasket and bolt. on the way to make sure the sealing performance of blind flange, flange body and sealing gasket are normally manufactured from chrome steel, carbon metal, copper, aluminum and other materials.NAMEBLIND FLANGEMATERIAL4130-60KHARDNESS187-237INNER DIAMETER181.36OUTSIDE DIAMETER479.55Our baohua organization changed into founded in 1969. after 3 generations' difficult paintings, it now covers a place of fifty,000 ㎡ and has a building vicinity of 25,000 ㎡. there are 260 employees and forty six engineering technicians.
지금 연락
Flange, also known as flange or flange. Flange is a part of connecting shaft, which is used to connect pipe ends; It is also used for the flange on the inlet and outlet of equipment, and for the connection between two equipments, such as the flange of reducing pipe. Seal with flange gasket. Flanges are threaded (threaded), welded and clamped. Flanges are used in pairs. Threaded flanges can be used for low-pressure pipelines, and welded flanges can be used for pressures above 4 kg. Add a gasket between the two flanges and fasten them with bolts.
지금 연락
For the manufacturing of flange products, our agency is capable of independently design dies and forge according to product specifications. cloth type and weight can also be produced in line with client requirements.
지금 연락
Flange, also known as flange or flange. Flange is a part of connecting shaft, which is used to connect pipe ends; It is also used for flanges on the inlet and outlet of equipment, and is used for the connection between two equipment, such as reducing pipe flanges. Details are as follows:NAMEFlange On OilMATERIALA105-45KHARDNESS120-187INNER DIAMETER65.41OUTSIDE DIAMETER244.35Our Baohua Company was founded in 1969. After three generations' hard work, it now covers an area of 50,000 ㎡ and has a building area of 25,000 ㎡. There are 260 employees and 46 engineering technicians.
지금 연락
Relate News
On the afternoon of July 7, 2023, the observation and appraisal activities of key projects in Zhangqiu District of Jinan City were held to test the effectiveness of the project construction in the whole region, guide all departments and cadres in party member to go all out to grasp the project, stabilize investment, promote development, and promote green, low-carbon and high-quality development in the whole region.After inspecting the project construction and product production process in our Baohua Company, the district leaders put forward that we should persistently seek, introduce and grasp
I attended the 23rd China International Petroleum and Petrochemical Technology and Equipment Exhibition in Beijing. I met and met many old and new friends engaged in the petroleum industry at the exhibition. I wish us better and better development.Our Baohua company has API Q1 and API 20B certificates required by the petroleum industry, and the products it produces meet the 6A standard. From purchasing raw materials to rough turning of blanks to tempering, nitriding, heat treatment and finishing, the product quality can be guaranteed and the cost can be reduced.
                                      Our corporation reserved a horizontal CNC lathe, GA-3300 in 2022. φ 600* φ 500* φ 600 and vertical CNC lathe VL-750R, φ 780* φ 750* φ 600, all set up and commissioning is profitable and put into operation.
    After decades of hard work, we have been forging ahead for another year. On January 19th, 2022, before the Spring Festival, a traditional festival in China, Baohua Company distributed Spring Festival benefits to all employees.
In order to carry out the opinions of Zhangqiu District Committee on the implementation of the construction of strong industrial zones driven by "twin links" and enabled by high-quality industrial chains, conscientiously strengthen the construction of non-public enterprise parties, create a new model of economic development for the entity with Party building and enabling, gather new resultant force for high-speed development, and give full play to the advantages of industrial linkages and similar regions, September 23, Puji Street held the founding of the forging machinery industry c
①At the morning of september 25, 2022, the leaders of the district committee visited our organization. hou mengyu, the chairman of the board of directors, and the control of the organisation gave a heat reception.
①At the morning of september 25, 2022, the leaders of the district committee visited our organization. hou mengyu, the chairman of the board of directors, and the manipulate of the agency gave a warmness reception.
Our company reserved a horizontal CNC lathe, GA-3300 in 2022. φ 600* φ 500* φ 600 and vertical CNC lathe VL-750R, φ 780* φ 750* φ 600, all installation and commissioning is successful and put into operation. This marks a significant leap in our production, technology and quality, and can provide better and stable service to our customers.
In order to fully implement the spirit of the central, provincial, municipal and district economic work conferences, better summarize last year's work, praise and encourage the advanced, and deploy this year's development tasks, on the morning of February 3, 2023, Puji Street held a commendation meeting on the development of the real economy.
In order to raise out the opinions of Zhangqiu District Committee on the implementation of the building of robust industrial zones pushed by way of "twin links" and enabled by using wonderful industrial chains, rigorously support the development of personal organization parties, create a new mannequin of financial improvement for the entity with Party constructing and enabling, accumulate new resultant pressure for high-speed devel
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