首页 >> 新闻中心 >> 300kN管道聚乙烯防腐层2.5°抗弯曲Polyethylene coating Bending Test
GB/T23257-2017埋地钢质管道聚乙烯防腐层抗弯曲试验，从试验管段或实际防腐管上截取200x25mm试件，其中200mm为沿管子轴向切割长度。2.5°弯曲模具包括凸模和凹模，凸模曲率半径R=22.43t。
300kN管道防腐层弯曲试验；300kN挤压聚乙烯防腐层抗弯曲；jnshiyanji.com；51mm钢管弯曲试验；48.3mm脚手架钢管弯曲试验；300kN气体管道防腐层弯曲；300kN煤气管道防腐层弯曲；600kN石油钻探管防腐层抗弯曲；600kN高压管道防腐层弯曲；300kN耐酸管道防腐层弯曲；600kN航空钢管防腐层弯曲；600kN石油输送管道防腐层弯曲；jnshiyanji.com；60.3mm钢管弯曲试验；流体输送管防腐层弯曲试验；金属材料管横向弯曲试验；GB/T244金属管弯曲试验；100kN管材环刚度试验机；200kN环柔度试验机；1000kN2000kN管材扩口试验机；80mm管材拉伸附具；复合管内衬塑结合强度试验；2000N.m管道扭转疲劳试验机；1000N.m碳纤维管扭转试验机；
Polyethylene coating for buried steel pipeline；Polyethylene coating Bending Test；Metallic Materials Tube Bend Tests；Metallic materials Bend test；HRJ Tests；Welded steel pipes Bend Tests；Low pressure liquid delivery Bend Tests；Steel pipes Bend Tests；GB/T13793-2016；Longitudinal electric weld Test；Steel pipes of complex plastic Tests；Steel tubules Bend Tests；Technical code for safety test；steel tubular scaffold with couplers in construction；GB/T32976-2016；Technical specification for construction safety；GB/T32958-2016；GB/T8163；steel scaffold building in petrochemical industry；GB/T32970-2016；hrjtest.com；Tube in full section Bend test；Couplers for tubes Requirements and test procedures；GB/T3091-2015；GB/T8162；Pipes Flaring Tests；GB/T3087；GB/T28897；Pipe Fittings Torsion Fatigue Tests；CJ/T136；JGJ 128；Ring stiffness Tests；JGJ130；SH/T3555-2014；Corrugated pipe Ring stiffness Tests；ISO 8491-2；EN 74-1；Carbon Fiber Tube Torsion Tests；Materials Tube Strength Tester；Pipes Tensile Tester；Hydraulic Servo Compression Tester；Multifunctional Compression Bending Tester；HRJ Tests；Large Space Compressive Tester；Concrete Member Compressive Tester；Compression Load Test；Pressure Shear Tester；Rubber bearings Tester；Movable Concrete Compression Tester；Ventilating duct Compression Tester；Concrete Drainage Pipes Compression Tester；Reinforced Concrete Drainage Pipes Compression Tester；Concrete Curbs Bending Compression Tester；World of Concrete Asia；Concrete Beam Tensile Tester；Concrete segment Bending Tester；HRJ Tests；Tester of Concrete segment Leakage Testing；Concrete Sleeper Static Loading Tester；Load Testing System for Utility Tunnel；Hydraulic Concrete Axial Tensile；Material Testing Machine；Various Testing Machines；Laboratory Equipment；China Material Tester；Asia Material Tester；International Type Material Tester；Testing Machine Manufacturer；Mechanics Tester Manufacturer；Testing Machine Service Center；Tester Fittings Supply Center；Design and Manufacture Center；Special Test Accessories；Shandong Society For Measurement；Jinan HengRuiJin Testing Machine Co.,Ltd.
济南恒瑞金试验机有限公司；山东省计量测试学会力值硬度专业委员
（试验机服务中心）（试验机配件供应中心）（特殊夹具定制中心）
|
