Zhangjiagang Haiguo Heavy Forged Piece Co., Ltd. established on 8th June 2001, is the member of the CIGIA Pressure Vessel Professional Committee.
Quality management is certified by TUV, GL, ABS, CCS, BV and other classification societies. We also have: AD2000-W0, API Spec. 6A, API Spec. DIN EN ISO9001, API Q1 / TS 29001, PED 97/23/EC, 17D certificate.
Many specialized researchers Employed from Wuhan Heavy Industry Casting and Forging Co., Ltd. They are in charge of forged, heat treatment process. As a professional manufacture, we have advanced technology equipment and testing equipment. Our main products involved parts for Petroleum Equipment (exported Singapore, American GE and Germany etc); provided more than 2000T AISI 4145H Stabilizer for the American Oil Equipment Company; long term provided various types of rolling mill forging for Siemens VAI; Long-term provides forging pieces for United States Dawson valve; provide large pump forgings for KSB Pump Co., Ltd., become its model supplier and also other large suppliers all over the world. We have a complete production equipment and technology, a production capacity of 30,000 ton per year.
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 (Imported from Germany)
7) Metallographic Microscope
8) Metallographic Polisher---
9) King hardness tester imported from American.
Forged shaft, shaft forging, forging shaft, roller forging, forged roll, forged bar,
Forged cylinder, tube forging, forged tube, forged barrel, 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
We provide for many forgings for large enterprises, and get a good reputation from our client. Hope through our collective effort we could serve you better.
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