刚刚收到一个讯盘，非本公司产品，贡献给大家，是香港的，资料比较详细，应该是真实的。 有用的拿去吧。 Dear Manager We are searching for 10 or 12 meter pipes for our NW and HW wireline core drilling rod production. The material should be HQ rod Steel materail is 30CrMnMo with very high quality (oil pipe quality). Mechanical Properties: Y.S=1030/1040, T.S=1140/1120 E.L=15/16% Hardness(HRC)=32/34/33 or; Mechanical Properties: Y.S=790/810, T.S=970/1000 E.L=16/18% Torsional strength: 9000-12000N/M Hardness(HRC)= 28-32 Unit weight of HQ rod: 34.5kgs PLease quote us FOB USD PRICE for 30 pcs of 12 meters per NQ and HQ pipes O.Dmm I.Dmm NQ 69.9 60.3 75.7 47.6 NQ 2 69.9 60.3 75.7 50.6 HQ 88.9 77.8 96 63.5 Waiting to hearing of you, Best Regards Mike General Manager E-MAIL:lcpipes@vip.163.com TEL:+852 36191563 FAX:+852 81616092 QQ:2433016086 Mobile:0086 13007538880 MSN:lcpipes@vip.163.com Website:www.lcpipes.com
