Ss416 Forged Steel Rings Seamless Gear Wheel Ring Roller

17-4Ph Ss416 Ss630 Stainless Steel Bearing Ring, Sae4140 Steel Seamless Ring Forging

We are the leading manufacturer of heavy forging steel parts, our business is custom fabrication forging by customer's drawings and technical requirements. We are the member of " Confederation of Chinese Metal forming Industry".

Forging products mainly including: Forging Steel Seamless Ring or Steel Hot Rolling Ring, Forging Steel Roller, Forging Steel Bar, Forging Hollow Bar, Forging Round Disc, Forging Shaft, Forging Module, Pipe Die Forging, Forging Stabilizer,etc
We are able to provide complete machining services such as boring, milling, turning, grinding,welding and fabrication.Usually we make it according to your drawing or requirements.

Process: EAF + LF + VD + Forging + Heat Treatment (optional)
Delivery Condition: Hot forging +Rough machining (black surface after Q/T)+ Turning(optional)
Technical Data: Chemical Compositions, Physical Properties and Mechanical Testing.
Test: Ultrasonic test according to SEP 1921-84 3C/c.
Standard: GB, AISI, ASTM, DIN, JIS, BS, etc.
Quality Management Certification: ISO 9001:2008, CE , PUV

Materials:
According to customers' demands,we are available of stainless steel, carbon steel, alloy steel, alloy tool steel, AISI316L, AISI304L, 1.4541, 1.4462, 1.4301, 1.4404, SS630, F51, 25CrMo4, 42CrMo4, 16MnCr5, Ck45, P280GH, 40Cr, 17CrNiMo6, 34CrNiMo6, ST52-3, S355J2G3, S355JR ,40CrNiMo, Sae8620 etc.
Manufacturing way: Roll forged, rough turned, heat treated, CNC turned, milled, drilled, threaded, grinded.
Heat treatment: Annealing, Normalizing, Quenching+Tempering(Q+T), Hardening, etc.
Size:  From 50mm to 5,000mm.
Weight: From 50kg/pc to 10,000kg/pc.

Quality Control:
1: On line inspection, we perform 100% on line inspection during production not to release any problem during production.
2: 100% inspection on each finished products.
3: Customer's own inspection.
4: Third party inspection.
5: UT( Ultrasonic Testing), MT, X-ray test, Spectrometer, Tensile strength, Impact test machine, Hardness tester

Superiority
1. We had already passed the authentification by the ISO9001-2008, and established a completed set of quality assurance system.
2. Under such a complete set of quality assurance systems, there is a complete set of regulations for ordering, order handling, quality design, purchasing raw materials, working out production plan, production, test and inspection, packaging, storage, delivering, etc.
3. We also have a complete set of equipment and techniques for testing and controlling the performance of the forging products, which ensures

Forging Process and Inspection

Packing and Delivery