内衬聚四氟乙烯管配件传统上主要采用缠绕法成型。
Traditionally, the steel pipe fittings with PTFE lining are mainly manufactured with the lap winding technique.
聚四氟乙烯内衬直管，套管，弯头，三通，四通，大小头，筒体，空压机-制氧机- 活塞环、密封圈和汽配封圈。
Teflon - lined pipe, casing, elbow, the three exchanges or four, size head, cylinder, air compressor - oxygen - ring, gasket seal ring and auto parts.
聚四氟乙烯组件是由经特殊工艺处理的聚四氟乙烯内管，不锈钢丝增强曾外套和两端金属接头组成。
The teflon hose module is by passes through special craft processing the teflon inner tube, the stainless steel wire enhancement level coat and the both sides metal attachment compose.
本文通过实验，研究了塑料管溴化锂吸收式制冷机中聚四氟乙烯换热器的传热性能及制冷机组性能。
Study on the coefficient of PTFE heat exchangers and refrigerator, using the theory calculation and experimental methods.
外装式，单端面多弹簧、聚四氟乙烯波纹管传动形式。
It is of externally-mounted type, single seal multi-spring and Teflon bellows transmission.
该补偿器由聚四氟乙烯波纹管、外包聚四氟乙烯防腐层的金属支撑环、不锈钢加强环、金属管和法兰组成。
Said compensator consists of polytetrafluoroethylene corrugated pipe, metal supporting ring wrapped by PTFE anticorrosive coating, stainless steel reinforced ring, metal pipe and flanges.
管道、管件和阀门采用玻璃材质和聚四氟乙烯衬里。
All tubes, tube adjuncts and valves were made of glass and F4.
所有锥管螺纹预涂聚四氟乙烯防漏胶，密封性能好。
All awl tube thread pre-coated PTEF leakproof gum, with excellent sealing property.
所有锥管螺纹预涂聚四氟乙烯防漏胶，密封性能好。
All awl tube thread pre-coated PTEF leakproof gum, with excellent sealing property.
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