Chainmill Industry is known as one of the professional cabon steel forged flanges- flange supplier from china manufacturers who can offer you various steel products at competitive price. And various sizes are available. You can choose the one you need.

Chainmill Industry is a professional supplier and manufacturer of carbon steel forged in China.We have our own factory t,and the technician and manager have about 20 years experience in produce carbon steel flange.

▶The type of carbon steel forged flange:

Welding neck flange,slip on flange,blind flange,lap joint flange,orifice flange,socket welding flange,thread flange,plat flange,special flange and so on.

▶The materials of carbon steel forged flange:

   ●American Materials :ASTM A105,ASTM A350LF2,

   ●China Materials:20#,16MN,Q235A,Q235B,20G,20R,Q345B

   ● DIN&EN Materials: St37.0,P235GH,S235JRH,E275,E355,S355JOH

▶The heat treatment of carbon steel forged flange

   ● Normalizing, tempering,annealing 

▶The Surface treatment of carbon steel forged flange

   ● Anti-rust oil,hot dipped galvanized,black lacquer,other requirement of client

 ▶The application area of carbon steel forged flange

   ●it is usually used in oil,chemical, gas,water supply, petroleum, light and heavy industry, freezing, sanitation, water heating, fire control, electric power, spaceflight, shipbuilding and other basic engineering,mechanical equipment ,valves,pipeline transportation

▶FAQ of carbon steel forged flange

 ●The delivery time of steel forged flange?

  Generally speaking, the carbon steel forged flange is delivered within 7-10 days.However it also up to the quantity of the order

 ●How many is your MOQ?

   Actually ,we do not have MOQ.We can supply the sample for free but the charge of shipment is paid by the client.

 ●What kind of certifications for carbon steel forged flange?

   Until now ,we got ISO 9001,PED certification,TS certification,and we will apply for other more certification.

 ●The payment term of carbon steel flange?

   The common payment of our company is 30% payment T/T in advance,then the balance before shipment.Certainly, we also receive the L/C at sight if the payment is above fifty thousand US dollar.