Train Rail Purchase |
| 03-20 22:09:30 来源： 作者： |
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Train Rail Purchase Inquiry (采购产品): Train Rail Purchase Dear Sir, I am urgently looking for the following train rail (TR45). My request is small, only 500MT. I need this product to be delivered in the POD in 3 months. Please advise me your best FOB or C&F price. request is as follows: 2.2 SPECIFICATIONS Rails shall obey AREMA part 2 specifications, most recent version, for 90 lb/jd rails, and all the required by the ASTM-AI-76 (American Society For Testing Materials) norms, added with the following observations: 2.3 Mechanical Characteristics: Minimal traction Resistance Limit: 1.000 N/mm2 Minimal Stretching in 50 mm: 9% Minimal Hardness: 300 HB (Brinell) To avoid Fragility of the rail to hydrogen, the liquid steel must have a maximal hydrogen amount of 2 ppm. The maximal Oxygen amount, measured in proof body taken out in leaking or rail head, must be of 20 ppm. 2.4 Acceptance: Only shall be accepted no. 1 rails, without A, 2 e X rails, non-perforated in the extremities. Rails with twists, asymmetries, ondulations, knots, excesses and internal and external defects harmful to its use. The length of the bars will be of 18000mm and 24000mm for only 170MT of 57Kg/m. The ends of the rails must be plain, in square, plain, bizeled and free of exceses. 2.5 Quality Control Besides the tests and essays foreseen in the AREMA norm, ultrasound exams must be conducted in all rail bars, on the suppliers expenses. 2.6 Quality Certificate Quality Certificates for the rail qualities must be supplied, containing identification of the respective runs, with chemical compositions and results of the tests made, like hardness, stretching, et al. Thank you very much! **** Hidden Message ***** Talles Diniz 80220-060 Company: Cooper Trading Brazil Ltd. E-mail: coopertrading@click21.com.br **** Hidden Message ***** coopertrading@click21.com.br |
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