内喷外淋淬火设备

Inner spray and outer pour quenching equipment 

设备形式：内喷外淋

 　

Equipment type: inner spray and outer pour

涵盖产品规格：

 　

Product specification:

外径：48～508mm

　

Outer diameter :48-508mm

壁厚：3.38～70mm

　

Wall thickness: 3.38-70mm

长度：6.0～15m

　

Length: 6.0-15m

直度：2/1000mm 　 Straightness: 2/1000mm

淬后钢管状态：

 　

Pipes after quenching:
晶相组织：马氏体>90% 　 Crystal structure: martensite>90%

温度：<100 ℃

　

Temperature: <100℃

硬度：达到API标准相应数值

 　

Hardness: meets API

硬度均匀性：±2HRC

 　

standard Hardness uniformity : ±2HRC

管端直度：≤2‰

　

Straightness of pipe end: ≤2‰

管体直度：≤1.5‰

　

Straightness of pipe body: ≤1.5‰

　

攀钢集团成都钢铁有限责任公司特种管加工厂159水淬设备

Φ159 water-quenching equipment of special pipe finishing plant in Chengdou Steel Co.Ltd.PanGang Group

　

天津钢管公司保税区圆通管材热处理车间273水淬设备

 Φ273 water quenching equipment in Yuan Tong pipe products co., LTD heat-treatment workshop, TPCO