We are one leading producer of A182-F11, A182-F11 Class 1, A182-F11 Cl1, A182 F11 class2, A182-F11 Cl2, A182 F11 Cl3, A182 F11-Class 3 Forged/forging pipes, Forged/forging tubes, Forged/forging hollow bars factory from china.
We could produce A182-F11, A182-F11 Class 1, A182-F11 Cl1, A182 F11 class2, A182-F11 Cl2, A182 F11 Cl3, A182 F11-Class 3 Forged/forging pipes, Forged/forging tubes, Forged/forging hollow bars with diameters ranging from 100MM to 1200MM, with lenth from 100MM to 10000MM, the weight from 10KGS to 15000KGSs
We could do rough or final machined of A182-F11, A182-F11 Class 1, A182-F11 Cl1, A182 F11 class2, A182-F11 Cl2, A182 F11 Cl3, A182 F11-Class 3 Forged/forging pipes, Forged/forging tubes, Forged/forging hollow bars as per the drawing of the clients
Heat treatment:
Normalized / Annealed / Quenched / tempered
Surface Treatment:
painting,plating,polishing,black oxide,transparent anti-rust oil
Quality control:
UT,MT,RT,PT,chemical composition test,mechanical property test,etc.
Inspection:
1, Raw material certificate(material chemical composition) 2, Heat treatment sheet report
3, Dimension inspection report      4, UT test report 
Delivery condition:
Hot forged +Rough machined (black surface after Q /T)+ Turned 
Competitive Advantage:
Quality control and management to the whole produce process, including ingot smelting, forging, heat treatment, machining and strictly final inspection prior to delivery.
Excellent product quality and service, competitive price, "in-time" deliveryWelcome the inquiry