Blind Flange Products

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.

Our 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. the annual output of forgings is 30,000 tons. specifically within the automobile, hydraulic machinery, wind electricity technology, petroleum equipment elements, production equipment, mining, metallurgy, shipbuilding machinery and different industries to supply related add-ons. the products sold are orientated at domestic and overseas. the corporation has its own technology research and improvement business enterprise "zhangqiu baohua forging era improvement center".

The enterprise's major control, technical personnel and key system operators have extra than 15 years of working revel in in the identical industry. and due to the fact 2001, the enterprise has successively surpassed iso9001, iso14001 and apiq1, and obtained the "unique gadget production license".

At gift, our forging equipment in baohua organisation in particular includes: 5 tons and three heaps of unfastened forging hammers, 2500 lots, one thousand lots and 600 heaps of friction presses, six big plywood hammers and various sorts of air hammers; there are greater than 60 units of machining system, inclusive of ca5116e*1015 vertical lathe, cw61100b and cw50 lathe. there are 2 units of nicely-type and trolley-type electric furnaces for warmth remedy. there are  tempering furnaces, that can complete product normalizing, annealing, tempering and different technological treatments. prepared with a nationally identified bodily and chemical laboratory, the principle trying out gadget is a spectrometer imported from germany with a cost of almost 500,000 yuan; brinell hardness tester imported from the united states with a value of a hundred and twenty thousand yuan can carry out ultrasonic nondestructive trying out and mechanical performance test.

For info, please touch us by e mail. zhangqiubaohua@126.com