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Zhangjiagang Haiguo Heavy Forging Co., Ltd.

Business TypeManufacturer, Trading Company, Other
Main MarketsNorth America South America Eastern Europe Southeast Asia Af
Product/ServiceForging,forging parts,pipe connectors,tube sheet,forged shaft,flange,forging ring,forging valve,forging disc,forging cylinder
Business OwnerMr. Xuehua
Employees101 - 500 People

Company Introduction

Zhangjiagang Haiguo Heavy Forged Piece Co., Ltd. is a specialized manufacture engaged in producing and designing all kinds of heavy forging pieces. Shanghai Fuqin Machinery Co., Ltd. one of the shareholders is a leading manufacturer of petrochemical equipment in China. Haiguo has a complete production equipment and technology, a production capacity of 30,000 ton per year.

Application fields:

Our forged products are widely used in the power generation station, pressure vessel metallurgical & mining, petroleum & petrochemical, marine and aerospace fields.

Main products:

Forged shaft, shaft forging, forging shaft, roller forging, forged roll, forged bar,
Forged cylinder, tube forging, forged tube, forged barre1ff8l, pipe forging,
Forged flange, forging flange, forged tee, forging tee
Forging gear blank, forged gear, forged gear blank,
Valve forging, forged valve, forged tee
Disc forging, forging disc, forged disc, forged cake
Forging part, forged part, forged products
Flange, forged pipe fittings, forged pipe connector
Forged ring, forging ring, tube sheet, sleeve

Material Used:
Carbon steel, alloy steel, stainless steel, titanium and other ferrous materials.

Forging Equipment
1) Steam Hammer (3 Sets) (4T)
2) Oil Hydraulic Press (2 Sets) (800-2500T)
3) Numerical Control Precision Cold Rolling Ring Machine (1 Sets) (2500-5000mm)
4) Forging manipulator (3 SETS) (5-30T)
5) Charging and discharging machine.
6) Vertical Lathe Machine (1 Set) (4000mm)
7) Generator Rotor Machining (2 Sets)
8) Sawing Machine (7 Sets)
9) Electric Furnace (4 Sets)
Milling machine, drilling machine, grinding machine and so on----

Quality Inspection:

1) Ultrasonic Testing (UT)
2) Chemical analysis Testing
3) Physical Analysis Testing
4) Auto Impact Tester (Max 180 Centi-grade)
5) Temperature Measuring Instrument
6) Optical Spectrum test
7) Metallographic Microscope
8) Metallographic Polisher


1) ISO 9001-2008
2) manufacture license of special Equipment
3) 6 units pressure vessel steel forgings approved by National Security Committee Registration Certification.

Project Acceptance Range

1) Forging shaft: Max weight 12T; Max size: Length 5500mm
2) Forged ring: Max weight 8T; Max size: outside diameter 3800mm
3) Tube sheet: Max weight 12T; Max size: outside diameter 2500mm
4) Forged barrel: Max weight 8T; Max size: outside diameter 2500mm
5) Strip-shaped: Max weight 12T; Max size: Length 5500mm
Material: Carbon Steel, Alloy steel, Stainless steel and so on--

Contact Information

Contact PersonMr. Xuehua Sheng
Fax Number86-512-58903383
Post Code215600
AddressNanfeng Town.Zhangjiagang City.Jiangsu, China, zhangjiagang, Jia
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