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| 生产工艺 |
Production technology |
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不锈钢-碳钢复合管，是将薄壁奥士体不锈钢管，穿插于碳钢基管内腔，通过爆燃撑涨工艺，使薄壁不锈钢管紧紧贴附于基管内壁而制成的一种新型复合管材。公司还生产内衬不锈钢镀锌钢管和内衬不锈钢管外涂环氧树脂消防专用复合管。
The stainless steel-carbon steel composited pipes is new one composited pipe which will be manufactured by the method as following:putting the austenite stainless steel pipe with thin wall through the inner cavity of carbon steel parent pipe,through the production technology of deflagrating and distending,to cause the thin wall stainless steel pipe attached at the inner surface of parent pipe closely.Our enterprise has also manufactured the galvanized steel pipes with stainless steel inner lining and the specialized composited pipes with stainless steel inner lining and exterior coating epoxy resin for usage of fire protection. |
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| 性能特点 |
Performance and Characteristics |
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防腐：内层为不锈钢，具有耐酸、碱等腐蚀的性能。
环保：内壁光滑不结垢，对所输送的介质不会造成污染，并可回收再利用。
性能：强度高，性能稳定，内衬不锈钢复合钢管（双金属复合管）强度能达到相同规格钢管的要求，且具有较强的耐腐蚀、耐压和抗冲击性能。
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Corrosion Prevention:the inner lining is stain-less steel with the performance of enduring the corrosion of acid and alkali etc.
Environmental Protection:the inner surface is smooth and is not easy to cause the scale formation;it will not pollute the medium which has been conveying,and it can be recovered and recycled.
Performance:it has high strength and stable performan-ce.The strength of stainless steel composited pipe with inner lining(duplex metal composited pipe)will match the requirements of stainless steel related to the same spe-cification.And it has good performance in corrosion-resistance,pressure-proof and shock resistance. |
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广泛应用于石油、化工、医药、印染、食品、
酿造、能源与环保、化肥与造纸、饮水与消防等
领域。是纯不锈钢管、其他耐腐蚀合金管道的升
级换代新产品。
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it can be widely used in the fields as petroleum,chemical industry,medicine,dyeing and printing,food,brewing,energy and environmental protection,chemical fertilizer and papermaking ,drinking water and fire protection etc.It can be used as one new peoduct for updating and upgrading of products for the pure stainless steel pipes and other compound metal pipes of corro-sion-resistance. |
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| 执行标准 |
Implementation Standards |
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CJ/T192-2004 《内衬不锈钢复合钢管》
SY/T6623-2005 《内覆或衬里耐腐蚀合金复合钢管规范》
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CJ/T192-2004,'Stainless Steel Composited Pipe with Inner Lin-ing'
SY/T6623-2005,'The Standards for Composited Steel Pipe with Interior Coating or Inner Lining of Corrosion-Resistance Com-pound Metal' |
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