The stainless steel slender coil is made of 304/316L food grade or industrial grade stainless steel, formed by precision winding process, and the surface is polished, passivated or nano-coated. It has high temperature resistance (80℃–350℃), high pressure resistance (100kPa–500kPa) and corrosion resistance. The spiral structure design optimizes the heat conduction efficiency, adapts to high-frequency heat exchange scenarios, supports customized length and pipe diameter, and the surface treatment enhances the anti-scaling ability. It complies with the EU CE certification and has a service life of more than 30,000 hours, meeting the high stability requirements of industry and civil use.
Minimum order quantity: 1000
Delivery time: 15-25 days
Factory location: Zhongshan, Guangdong, China
Product Applications:
Heat exchangers (air conditioning/refrigeration equipment), electric water heater coils, industrial steam generators, medical sterilization equipment heat exchange components, laboratory constant temperature circulation systems, floor heating pipes, solar collectors, food processing high temperature sterilization pipelines, chemical fluid heating/cooling modules, commercial dishwasher heat circulation pipelines.
If you can provide accurate demand parameter information, we can give you a quote within 24 hours at the earliest.
These are lists of frequently asked questions by our customers. We correspond each question to a brief answer, covering aspects such as products, quality, and services. If you have other inquiries, please leave a message for consultation. Thank you.
We are a source factory with independent production capacity, with 30 years of experience in R&D and manufacturing of electric heating accessories, an annual production capacity of over 5 million sets, support OEM/ODM customization, and provide factory real-life video inspection services.
We support free sample testing, and the freight must be prepaid (collected on delivery). Conventional models are delivered in 7-10 working days, with SGS test reports and performance parameter tables.
Online response from 8:30 to 17:30 on working days. For urgent needs, you can submit a work order through the official website. We promise to provide technical replies within 2 hours and provide solutions within 48 hours.
We have two production bases in Zhongshan and Wuhu, with a monthly output of more than 3 million units, equipped with fully automatic stamping lines and automated assembly workshops. Standard product delivery time is 15 days, and customized orders are delivered within 30 days. We support batch supply.
Hold ISO9001/14001, CE (EU), ETL (North America), RoHS (environmental protection) certifications, explosion-proof products are ATEX/IECEx dual certified, and meet REACH regulations.
Serving global leading brands such as Philips,Midea,Supor,Delonghi,BSH and SEB Group, products are used in high-end projects such as coffee machines, electric irons, water dispensers, and solar heating systems., and can provide a reference list of similar customers.
Get a custom quote in less than two days.