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Flange Finishing Product

The manufacturing of flange need to go through a chain of processing, consisting of casting clean, tough reducing, exceptional turning, uninteresting, drilling, warmth treatment, excellent inspection, and so on. we process the flange in exceptional ranges according to the necessities of clients. and there are certificates along with api diagnosed by american petroleum institute, and the great can be assured. the flanges we technique and produce are specially utilized in petroleum and construction equipment and equipment industries. the materials utilized in processing and production are bendy and may be solid in step with the form and size provided by using customers.

Our advantage in flange production is that seamless ring rolling system is adopted, that may keep value and may be processed in batches.

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Product Details

Flange, also referred to as flange or flange. flange is a part of connecting shaft, that's used to connect pipe ends; it is also used for flanges on the inlet and outlet of gadget, and is used for the connection between two device, which includes decreasing pipe flanges.

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NAME	FLANGE
MATERIAL	4130-75K
HARDNESS	207-237
INNER DIAMETER	475.3
OUTSIDE DIAMETER	673.1

Our baohua employer changed into founded in 1969, and it has gone through three generations from state-owned to man or woman operation, covering an area of 140,000 ㎡, with 260 employees, 46 engineering technicians and greater than 100 finishing operation gadget.

The enterprise's forging device mainly consists of: 5 heaps and three tons of unfastened forging hammers, 2500 tons, 1000 heaps and 600 heaps of friction presses, six huge splint hammers and numerous sorts of air hammers; there are greater than 60 sets of machining equipment, such as ca5116e*1015 vertical lathe, cw61100b and cw50 lathe. there are 2 units of properly-type and trolley-kind electric powered furnaces for heat treatment. there are two tempering furnaces, which can complete product normalizing, annealing, tempering and other technological remedies. prepared with a nationally diagnosed bodily and chemical laboratory, the main trying out gadget is a spectrometer imported from germany with a fee of almost 500,000 yuan; brinell hardness tester imported from the usa with a cost of 120 thousand yuan can perform ultrasonic nondestructive trying out and mechanical overall performance take a look at.

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Within the manufacturing of excessive neck flange merchandise, our baohua agency has to undergo a series of approaches which include casting blank, tough slicing, great turning, uninteresting, drilling, warmness remedy and high-quality inspection. and has the iso9001 excellent certificates, the satisfactory may be assured. the flanges we system and convey are specifically used in petroleum and construction equipment and device industries. the substances utilized in processing and manufacturing are flexible and can be forged according to the shape and size furnished by clients.
Lathe machining