Hot Forged Carbon Steel Ring , Black / Smooth Stainless Steel Forged Rings - OD up to 8,000mm; ID up to 7,800mm; Thickness up to 500mm
Hot Forged Carbon Steel Ring , Black / Smooth Stainless Steel Forged Rings For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale Hot Forged Carbon Steel Ring , Black / Smooth Stainless Steel Forged Rings, Made in China, High Quality Products!, China cheap prodocuts, china suppliers Supplier, Manufacturer.
1020/1035/1045/4140/SCM440/4340 professional hot forging steel rings
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Applications | Water works, Shipbuilding industry, Petrochemical & Gas industry, Power industry, Valve industry,and general pipes connecting projects etc. |
Material | alloy steel, carton steel or stainless steel |
Equipment | From simple 2-axis turning to 7-axis, turn-mill-drill CNC Swiss-type/machines, we are equipped with a full line of CNC equipment from the following manufactures:/molding machines/ stamping machines/automatic lathe machines/ spring machines, and so on. |
Process | Ingot → heat → hot forging → heat treatment(normalizing+tempering) → inspection → rough machining → UT → 2nd heat treatment → finishing machining → inspection |
Heat Treatment | Normalization , quenching and tempering, Case Hardening, Nitriding, Carbon Nitriding, Induction Quenching |
Surface treatment | Heat treatment, Polishing, shot blasting, Painting, Electro-plating, Chemical Plating |
Technical | Forged |
Inspection | Material Certificate; Test Report; Compliance Statement; Dimension & Visual Inspection Report; Heat Treatment Charts; Magnetic Particle Inspection; Brinell Hardness; Ultrasonic Inspection; Low Temperature Impact Tester |
Dimension | OD up to 8,000mm; ID up to 7,800mm; Thickness up to 500mm |
Tolerance | ±0.0002 in ±0.0051 mm |
Packing | Wooden case or according to customers& acute; requirement |
Delivery time | Within 3-10 days. |
Skype | Erichuang20111 |
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Dimension
OD up to 8,000mm; ID up to 7,800mm; Thickness up to 500mm
Random high
Our Services
Third Party inspection acceptable. such as SGS, BV etc.
Supplying financial support with usance L/C 180 days after B/L date.
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Please feel free to contact us again if you have any further questions. We look forward to receiving an order from you.
SHANGHAI UNITE STEEL TRADING CO., LTD
Address: Room 1109, Loft Office, Green Land International Plaza, No. 275-8 Guoding East Road, Shanghai 200433, P.R. China, Shanghai, Shanghai, China, 200000
Tel: 86-21-35316960
聽We, Shanghai Unite Steel are committed to integrate engineering steel resources in china and serve the global engineering steel market. Our company has more than 15 years of experience in steel researching, production, managing and sales.
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