BOLLARD CATALOGUE
6Pages

MOORING BOLLARDS M AN SURE WELL IMPORT & EXPORT CO., LTD.

XI’AN SURE WELL IMP. & EXP. CO., LTD. Brief Introduction Hellohasea is a manufacturer and international working company providing series products to port construction, shipping and maritime industries. As a special company with senior knowledge and experience in design, technology, quality assurance, production control and marketing, we supply quality products to shipping and maritime industry in all aspects; Our Mooring bollard, Marine fender, Pneumatic fender and Foam filled fender products are popular all over the world with high quality, competitive price, fast delivery and efficient...

XI’AN SURE WELL IMP. & EXP. CO., LTD. ◇ Requires maintenance of corrosion protection. Cast steel bollards must be properly maintained and coated to prevent corrosion. The thinner section can be damaged over time if maintenance is neglected. ●Ductile Cast iron: Advantage: ◇ High strength ◇ Less expensive per unit weight than cast steel ◇ Good corrosion resistance ◇ Wide availability Disadvantage: ◇ Low ductility ◇ Requires higher factor of safety due to low elongation than cast steel ◇ Note resistant to impact ●Gray Cast iron: Advantage: ◇ Less expensive per unit weight than ductile cast...

XI'AN SURE WELL IMP. & EXP. CO., LTD. \JjL • Polyurethane coatirtQ •Bitumastic coating When bollards and cleats supply from manufacturer, the bollards and cleats should with a rust preventative primer at least, perfectly compatible with expected top coating, to protect them from corrosion until final coating can be done at the jobsite. Since the installation of most bollards includes filling the core with concrete and filling the anchor bolt counter bores with non shrink grout, it is recommended that the top coat of the coating system be applied after installation. All our bollards are...

XI'AN SURE WELL IMP. & EXP. CO., LTD. J^^HELLOHASEA • Bolted Pillar-Bollards (Gray Cast Iron) Coating system: Print rust preventative primer coating then spray- paint 2 layers black (yellow etc.) bitumastic paint. •Twin Horn Bollards (Gray Cast Iron) Coating system: Print rust preventative primer coating then spray- paint 2 layers black (yellow etc.) bitumastic paint. •Tee-Head Bollards (Gray Cast Iron ) Coating system: Print rust preventative primer coating then spray- paint 2 layers black (yellow etc.) bitumastic paint. •Wooden pallet, • Steel pallet Basic Steps in Making Sand Castings A...

XI'AN SURE WELL IMP. & EXP. CO., LTD. j^fljj HELLOHASEA The various steps in the production of castings are briefly summarized for the benefit of those who may be unfamiliar with foundries and the casting process. Obtaining the casting geometry The traditional method of obtaining the casting geometry is by sending blueprint drawings to the foundry. This is usually done during the request for quotation process. However, more and more customers and foundries are exchanging part geometry via the exchange of computer aided design files. Pattern making The pattern is a physical model of the...