We are one leading producer of AISI 4317, SAE 4317 Forged/forging pipes, AISI 4317, SAE 4317 Forged/forging tubes, AISI 4317, SAE 4317 Forged/forging hollow bars, 17NiCrMo6-4 Forged/forging pipes, 17NiCrMo6-4 Forged/forging tubes, 17NiCrMo6-4 Forged/forging hollow bars, 1.6566 Forged/forging pipes, 1.6566 Forged/forging tubes, 1.6566 Forged/forging hollow bars factory from china.
We could produce AISI 4317, SAE 4317 Forged/forging pipes, AISI 4317, SAE 4317 Forged/forging tubes, AISI 4317, SAE 4317 Forged/forging hollow bars, 17NiCrMo6-4 Forged/forging pipes, 17NiCrMo6-4 Forged/forging tubes, 17NiCrMo6-4 Forged/forging hollow bars, 1.6566 Forged/forging pipes, 1.6566 Forged/forging tubes, 1.6566 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 AISI 4317, SAE 4317 Forged/forging pipes, AISI 4317, SAE 4317 Forged/forging tubes, AISI 4317, SAE 4317 Forged/forging hollow bars, 17NiCrMo6-4 Forged/forging pipes, 17NiCrMo6-4 Forged/forging tubes, 17NiCrMo6-4 Forged/forging hollow bars, 1.6566 Forged/forging pipes, 1.6566 Forged/forging tubes, 1.6566 Forged/forging hollow bars as per the drawing of the clients
Welcome the inquiry
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" delivery