steel forging

1,circular forging
         1,min OD around 400mm
         2,weight of single piece between 50kg and 5t
         3,plane vertical height(the distance from upper surface to lower surface)must be above 50mm
2,shaft forging
         1,80kg-5t
         2,length no more than 5m
         3,mim dia over 150mm
3,cylinder forging
         1,min OD around 150mm
         2,weight of single piece between 50kg and 5t
         3,height within 2000mm

4,steel bar forging
         1,dia above 90mm
         2,length within 5m
   Other forgings that our factory can make also share the same requirements.

Enjoying a high reputation among our customers, Kunshan Hongda Heavy Forging Co., Ltd. was founded in 1987, and now boasts factory facilities covering over 17,000 square meters. Mainly producing medium and large sized forged parts for the machinery, chemical and mould industries, our professional technicians and comprehensive management system guarantee satisfactory products. Striving to meet your demands with superior quality and competitive prices, we hope to work with you in the near future!

our forging products including gears,gear rims,flanges,shafts,crane cross beams,tubing spools,crank shafts,oil cylinders,dual-spool crankshafts,casing heads,module forgings,alex beds,electroslag steel ingot and oil forgings,valve bodies,moulds,,metalic wheels for big equipments etc.they are extensively used in petroleum and chemistry industries,engineering machine,auto,tire mould,metallurgy,shipbuilding,G.I,module,and wind power generation,etc.

Wish your kind attention and sincere collaboration!

(1),among the free forgings carbon steel forgings are generally the better choice for the sake of its high tolerance strength,hardness,yield strength,elongation,crush resistance,torsion resistance and shearing resistance.

(2),we can forge forgings according to  weight  ranges from 50kg-5t.

(3),they are mainly applied in machinery,chemical and petroleum industries,mould,shipping,transportation,agriculture,pipeline,metallurgy,GI,ETC.

(4),we have professional UT center and every year we have less than 2 complaint cases from customers and products qualification rate over 99%.

(5),we were certificated to ISO9001:2000  and passed the authentication of "Classification Society".

(6),we usualy use material of steel type of 15#,20#,25#,30#.35#,40#,45#,46#,etc.according to customers' different requirements.

(7),main material are 5CrMnMo,40Cr,42CrMo,20Cr2Ni4,5CrNiMo,15CrNiMo,20CrNiMo,35CrMo,40CrNiMo,etc.

(8),regularly,we accept processing on giving materials.

(9),we generally produce forging blank with rough machining range from 50kg to 5t.

(10),according to practical situation and customers' clear requirements we can render excellent hat treatment.

(11),as for the third party inspection,we will try out utmost to satisfy our customers' request.

(12),if you have office in China,pls kindly pay a visit to our factory,and we are with much pleasure to apply for the invitation letter for your visa.

(13),our staff are with tremendous sincerity welcome your arrival and guide!!!