Qimao Metal Manufacturer Flanged Hollow Sleeve With Through Hole For Bolted Flange Joints is designed specifically for bolted flange joints in industrial piping and mechanical systems. The through-hole allows precise bolt alignment, while the flanged ends distribute clamping force evenly. Commonly used in oil & gas, water treatment, and heavy machinery. A practical alternative to solid spacers or washers. Simple to install but critical for joint integrity under vibration or thermal expansion.
View DetailsSend InquiryQimao Metal Manufacturer produce the wholesale Hollow Steel Flanged Shoulder Bushing for Automation Equipment for cyclic motion systems. Reduces shaft weight while maintaining radial strength. The integrated flange ensures axial positioning without extra rings. Built for high-cycle pick-and-place units, indexing dials, and robotic arms where reliability and service access matter.
View DetailsSend InquiryQimao Metal Manufacturer is a professional Industrial Double Flange Knurled Bushing for Press factory and supplier. A standard plain bushing relies entirely on press fit friction to stay in place. That works fine for static loads but fails when vibration or reversing loads appear. This Industrial Double Flange Knurled Bushing from Qimao Metal Manufacturer adds two mechanical locking features. The knurling creates a rough outer surface that cuts into the housing bore during assembly. That bite prevents rotation even if the fit loosens slightly over time. Order now!
View DetailsSend InquiryQimao Metal Manufacturer produces durable Steel Taper Reducer Bushing Conical Reducer for Mechanical And Pipe , a standard straight bushing just won’t hold. Think of it as a conical workhorse – it bridges different shaft or pipe diameters while keeping concentricity intact. The tapered design bites in more evenly under load, so you get less vibration and fewer loose fits over time. Whether you’re mounting a pulley, tightening a sprocket, or reducing a pipe run, this steel reducer saves you from making custom adapters. It’s good without slipping or cracking. Many of our customers buy a few extras just to have on hand for maintenance days. Stock sizes ship fast, or give us your bore dimensions!
View DetailsSend InquiryThis quality Wear Resistant Sleeve Bearing Cylindrical for Shaft Support from Qimao Metal Manufacturer has a cylindrical inner surface designed specifically for shaft support applications where alignment and low friction are critical. The bearing structure maintains consistent contact with the shaft while tolerating minor misalignments. Common materials include bronze, steel-backed PTFE, or engineered thermoplastics depending on load speed and temperature. The plain cylindrical shape allows easy installation into housings without complex adapters. Contact us!
View DetailsSend InquiryThe Qimao Metal Manufacturer Step Bushing for Electrical And Plumbing Conduits Reducer Bushing lets you connect a smaller conduit or pipe into a larger fitting. Instead of changing the whole box or adapter, you just thread this bushing in and keep working. Electricians use them when they run EMT or rigid conduit into an enclosure that has a bigger hub. Plumbers use them too — when stepping down from a larger threaded pipe to a smaller one. This one works for both trades. No need to stock two different parts. The outside threads go into the larger female fitting. The inside threads accept the smaller male pipe or conduit. We make these in zinc-plated steel, so they don't rust out fast in damp basements or outdoor boxes. One part, one wrench, and you are done with the step-down.
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