Factory Free sample Outdoor Coal Boiler - Coal Boiler Economizer – Double Rings
Factory Free sample Outdoor Coal Boiler - Coal Boiler Economizer – Double Rings Detail:
Quality Control
1 | Strength Calculation Report for Applied Materials after Inspection Machine inspected. |
2 | 100%NDT(non-destructive inspection) report of steel plate,tube and welding rod; |
3 | 100% X-ray inspection report (welding seam):to ensure the quality of the entire boiler; |
4 | Hydraulic test report:ensure the standard working pressure and safety; |
5 | Third-party inspection report:by Special Equipment Safety Supervision Inspection Institute of Jiang Su Province |
6 | Manufacturer Produce Level Grade-A. Product Reach European Standard CE Marks. |
Product detail pictures:

Related Product Guide:
Boiler Structure
Sticking for the principle of "Super Quality, Satisfactory service" ,We have been striving for being a superb small business partner of you for Factory Free sample Outdoor Coal Boiler - Coal Boiler Economizer – Double Rings , The product will supply to all over the world, such as: US, New Orleans, Argentina, Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!

Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.

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