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Highlighted Companies

A105n Weld Neck Steel Flange - China

price: contact company for price

Haihao High Pressure Flange&Pipe Fitting


GEE Pipe Mill Co., Ltd

Detailed Information:

Company Haihao High Pressure Flange&Pipe

Fitting Group GEE Pipe Mill Co., LTD

flange Name a105n WNRF Flanges

flange surface FF , RF, LJ, FM , R.T.J and so


flange Size 1/2"-96”

flange pressure Class:150 300 400 600 900

1500 and 2500,


DIN2572, 2576, 2502, 2631-2635, 2642, 2573, 2566

, 5K-40K and so on .

flange type socket welding flange, weld

neck flange, blind flange, slip on flange, ect

Wall Thickness Sch10--Sch160, XXS

Standard ISO, ANSI, JIS, DIN,

GB/T12459GB/T13401/ASME B16.9/SH3408


Material Stainless steel: A403 WP304,

A403 WP304LL, A403


Alloy steel: A234 WP12, A234 WP11, A234 WP22,

A234 WP5, A420 WPL6, A420 WPL3

carbon steel:A234-WPB.A420-WPL6.A105, A53 B,

A106 B, AP15L B

Applications Range petroleum, chemical,

power, gas, metallurgy, shipbuilding,

construction, etc

Min Order Quantity 5pcs , According to

customer's requirement

Company Contact:

  • Phone: 863176853733

  • Address: No.3 of Mengli Road, Wulongtang Industria Zone, Cangzhou, China

  • Email: Email

Published date: April 4, 2014 -

  • Business Description: Haihao Group is a modern private enterprise. Our Group was established

    in 1982. We are located in Mengcun the hometown of Chinese pipe

    fittings. And we are the first and one of the biggest enterprise which

    produce both pipe fittings and steel pipes. There are 1600 employers,

    including 240 technologists. The Group covers 280,000 square meters and

    owns fixed assets 2,500,000,000 RMB. The output can be up to 1,180,000

    tons and the annual output value is 980,000,000 RMB. Our products export

    to the East Asia, Europe, America, Africa and other twenties countries,

    in addition, we have good fame in Chinese pipe fittings.

    Gee products have four series: 1, High pressure flange and forged fittings; 2, the seamless /butt weld fitting with steel plate, for example, elbows, tees, reducers, bends,caps 3, seamless steel pipe, ERW, SSAW pipe; 4, the nuclear project accessories. We also produce more than 3600 types pipeline accessories with 118 kinds of materials.

    The Group owns advanced product lines. Products are disposed by forging, cold pressing, cold forming, hot extrusion, heat treatment, polishing, rubbing, machining and chrome finishing. Equipped with many advanced machines, such as heat treatment furnaces, automatic welding machines, large lathe, there are 108 sets. The Group is the only one enterprise that owns forging hydraulic press machines. The machine can bear the pressure up to 6000 tons.

    Gee members work together for the new page of more than made in China. And we stick to ISO9000 quality system and efficiently control procedure in production. We set up pipeline equipment inspection center, and we also have capability of chemical analysis, metallographic inspection, physical test, nondestructive inspection.

    In 30 years, our company follows the principle of constantly providing high quality products and help partners succeed. We rely on strong technical force, strict management and flexibility operation to offer best service to our consumers and our aim is expert design, perfect making and best service.

    Welcome to Haihao High Pressure Flange&Pipe Fitting Group Gee Pipe Mill Co., Ltd!

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