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Butt welding reducing flange
Butt welding reducing flange

Butt welding reducing flange

As "China elbow pipe fittings capital" leading enterprises, for three decades, hai hao company after hone, growing enterprises, "hao sea" brand well-knownness enhances unceasingly.In recent years, the company in product development always walk in the forefront of the market, for the company to finalize the design product. Wind power flange, large forgings, product into space, heavy industry, wind power, nuclear power, and other areas of the high and new technology.

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wind power flange
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Butt welding reducing flange

As "China elbow pipe fittings capital" leading enterprises, for three decades, hai hao company after hone, growing enterprises, "hao sea" brand well-knownness enhances unceasingly.In recent years, the company in product development always walk in the forefront of the market, for the company to finalize the design product. Wind power flange, large forgings, product into space, heavy industry, wind power, nuclear power, and other areas of the high and new technology.

 

Product name: Reducer flange

Neck butt welding reducing flange
Neck butt welding reducing flange

Production process: professional overall forging, forging manufacturing, medium plate rolling, medium plate cutting, etc.

Processing method: high-precision CNC lathe turning, ordinary lathe finishing, argon arc welding, etc.

Nominal pressure: sch5s, sch10s, sch20s, sch30s, sch40s, etc.

Manufacturing Standards: There is no standard, and none of the flange standards has such a standard. All are produced according to the customer's construction drawings.

Material: 304.316.316L.0Cr18Ni9.321.202 .A3.20#.Q235, 16MN, etc.

Application: Widely used in water conservancy, electric power, power station, pipe fittings, industry, pressure vessel, etc.

Connection method: flange nut, bolt connection, thread connection

Product process standards and quality control: feeding - physical and chemical - blanking - hot forging - heat treatment - inspection - finishing - finished product inspection - marking - finished product inspection - marking - packaging typing - shipping

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As "China elbow pipe fittings capital" leading enterprises, for three decades, hai hao company after hone, growing enterprises, "hao sea" brand well-knownness enhances unceasingly.In recent years, the company in product development always walk in the forefront of the market, for the company to finalize the design product. Wind power flange, large forgings, product into space, heavy industry, wind power, nuclear power, and other areas of the high and new technology.

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