API 5L seamless steel pipe is produced through a seamless manufacturing process, usually through hot rolling, cold drawing or rotary extrusion. Seamless pipes generally outperform welded pipes in terms of surface finish and dimensional accuracy.
OTIS Elevator parts Elevator service tool test tool GAA21750AK3Original ProductLED high-definition displayWaterproof and dustproofRemoval and welding, the interface is firm
· 5mp high-definition pixels, display clear monitoring picture;· 5MP H.265 IP Camera support intelligent H.265/H.264 coding;Effectively saves storage space
Model No: AT-200B Narrow type door frame 6 zones LED display walk-through metal detector, 200 levels adjustable sensitivity each zone, unit price :USD500-700/unit payment: T/T or Sight LC delivery: 7 days Packing: cartons or as to customer's request.
10x optical zoom Sleek and intelligent designPlug & Play USB2.0 ConnectivityCrystal clear HD1080P image qualityPreset: 9 via IR remote setting (256 via RS232)Wide field of view with no video distortion1/2.9 inch high quality, 2.1MP (16:9) CMOS sensorSuper