stainless steel Welding Neck Flange

we professionally machining and produce forged heavy forgings for machinery,chemistry and petroleum industries,wind power,etc

circular forging	1, up to 2,500mm
	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
shaft forging	1,80kg-5t
	2,length no more than 5m
	3,mim dia over 150mm
cylinder forging	1,min OD around 150mm
	2,weight of single piece between 50kg and 5t
	3,height within 2000mm
steel bar forging	1,dia above 90mm
	2,length within 5m
Other forgings that our factory can make also share the same requirements.

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

stainless steel Welding Neck Flange