Hex bolts are bolts with a hexagonal or six sided head. Â
Hex bolts can be used for many different applications that include fastening wood, steel, and other construction materials for projects such as docks, bridges, highway structures, and buildings. Hex bolts with forged heads are also commonly used as headed anchor bolts. Â
Ningbo Gangtong Zheli Fasteners Co.,Ltd is a manufacturer in China which mainly produces high strength fasteners and specializes in all kinds of hardwares. Founded in 2001, In the past ten years, it developed fast with its factory located in Ningbo Zhenhai Chemical industrial area and its headquarter /foreign sales department in Ningbo Jiangdong Eastern Business Centre. The factory now covers an area of approximately 15,000 square meters, with monthly production capacity of 2000 tons. The company has its all-around research system, supply management, large-scale warehouse, metal fastener system, and advanced supply chain management technology with metal fasteners MRO-based integrated procurement distribution business, with annual sales over $15,000,00
Features: 1. As a manufacturer, we supply credible products with high quality in timely delivery. 2.All of our products are inspected by QC before packing and checked again before shipping. 3.Non-standards are available, according to your drawing or samples. 4.Standard export package or according to your requirements.
Shijiazhuang Naipu Pump Co.,ltd is a professional manufacturer of all type of horizontal centrifugal slurry pumps. Our horziontal centrifugal slurry pumps including:NP-AH,NP-AHR,NP-HH,NP-M which are designed for handing highly abrasive,high density slurries in the metallurgical,mining,coal,power, building material and other industrial department,etc.The pumps of this type also maybe installed in multistage series.
NP-G,NP-GH gravel and sand slurry pumps are designed for continously handling the most difficult higher abrasive slurries which contain too big solids to be pumped by a common pump. they are suitable for deliverying slurries in mining.Explosive-sludge in metal melting,dredging in dredger and course of rivers,and other fileds.Type NP-GH pumps are of high head ones.
NP-Lseries pump are suitable for delivering lower abrasive,lower density slurries for metallurgical,mining,and building material departments.The shaft seal adopt gland seal and centrifugal seal.
And Naipu also produce many other types of Horizontal slurry pumps,such as NP-M,NP-ZG,NP-WS Dredging Pump and NP-Zjw Feeding Pumps,etc.