Carbon Steel Forged Flange in Chinese factory

Specifications

 Carbon Steel Forged  Flange in chinese factory

Chang Tong Technology Co., Ltd is the leading professional manufacturer of  flat slip-on flange. We are China's patented invention enterprise of hot rolled machine and hot rolled process of flat welding flange.

Our factory

Product Details

Flange Raw Material 

Unfinished Flange

Flat Face Flange

Raised Face Flange

Advantages 

Compared to traditional production process, the hot rolling process of flat welding flange  has the following advantages:

1). Hot rolling process can be done at a time, with stable quality of final products
2). Multi-coil producing, good production rate, high efficiency
3). High precision, good flatness, high qualified rate
4). Specification of flange is adjustable as customers' demand
5). Reduce the consumption raw materials, solve the problem of line segments in the head and tail, make full use of raw materials, compared with the traditional process, the new raised face flange developed by Changtong can save about 24% raw materials
6). Energy saving and low consumption, compared to traditional process, Using the new production method can save 60% coal  and 40% electricity.

Choosing us, don't hestitate:

1) Competitive price & good services & high quality;

2) Advanced technical staffs, excellent equipments, strong technical force, complete testing equipments;        

3) We successfully developed the "hot rolled machine of flat welding flange";

4) We have passed  ISO90001 international quality certification and has established a set of perfect quality certification system and management system;

5) Chang Tong  has formed largest scale and the most advanced technology of hot rolled flange blank's production base in China;

Production Flow

 Blanking→Heating→Forging Cutting→Hot Roll Forming→Cut Round Flatten→Blank Welding→Edge Milling→High Water Line→Drilling→Grind the Evelet→Inspection→Packing

Our Workshop

Certificate

If you are interested in our products, please don't hesitate to contact me:

     Website: www.chinachangto

        No.9 Chaoyang Road, Industrial Zone,Gongyi City, Henan Province,China
        Zipcode:451200

Welcome your enquiry!