Qingdao Sunray Boiler Equipment CO.,LTD (QSBC) was incorporated in 2003 for specializing in the manufacture and supply for all types of Economizer Finned-Tubes, Extended Surface Heater Exchanger Tubes Application. (also other Types follow drawings from our customer), Our company has grown to be one of the best primary Manufacturers which providing customized Solutions in the product supply for marine and land based on boilers. At the same time, we still provide kinds of tube materials that reached to Standards and Requirements for Condensers;
Our Vision:
QSBC has the Vision to be the best manufacture brand with Customized Solutions in South-East Asia in the provision of marine boilers and steam systems to the marine and petrochemical industry. With plans to move into regional countries like Hong Kong and China, Our team of dynamic, highly qualified and experienced personnel aims to offer comprehensive support with reliable and efficient customer service and top quality materials and products to our customers.
Our Quality Assurance:
*QSBC passed a normal Quality Control of DNV ISO9001 Since June. 2009;
*QSBC has already passed WPS service approval by ABS, BV, DNV, LRS, NK,KR, CCS.
*Our company employed many High Skilled Technicians and Welders. Most Of Technicians have Professional Experience of more than ten years; And we ensure that all stages of works undertaken are subject to and comply with quality assurance and are guaranteed accordingly.
Item:REDUCE TUBE(Standard GB or equivalent of GB)
Tube Size:OD45-76mm
Reduce Tube Diameter:OD38-51mm
Thickness of tube:3-5mm
Tube Length:≤8000mm
Reduce Length:50-200mm
Materials:Carbon Steel,Stainless Steel,Alloy Steel.
Application:This reduce tube is widely apply to Japan MIURA company production and Alfa Laval/Mitsubishi/Hyundai etc D-Type Oil fired boiler.If this tube apply to D type boiler,it only has one side reduce hole.
Special Instruction:It can completely replace the original factory productions and boiler normal operation many years.Our products export to Europe,Middle East and Southeast Asia Region.
Class Society Certificate:LR,ABS,DNV,NK,BV,CCS etc.
Company Profile
