Product Name: SA 266 Gr4 Ring Forging for Heat Exchanger Model NO.: OD. 1379*ID. 1102*THK86mm Certification: CE, ISO 9001:2008 Standard: ASME Heat Treatment: Normalizing Material: Steel Molding Style: Forging Processing Object: metal Trademark: Paideer Transport Package: Plywood Box Origin: China HS Code: 732619100 Product Description If any product meets your demand, please feel free to contact me. We will be happy to give you aquotation upon receiption of your detailed requirements. If any further help into help, please let us know. I think you will certainly enjoy the best cooperation with us.My contact details are below, and Ilook forward to hearing from you soon,thankyou.Best Regards,Jason Loo(Sales Manager)Suzhou PaiDeer metal Material Co.,Ltd.Head office:1105A Shiyou Buliding, No.1 Meishi Street,Zhangjiagang City,Jiangsu Province, China.Postal Code: 215600 Website: http://www.paideer.com