The invention discloses a large-diameter steel bar straight thread connection technology which comprises the following steps that 1), end faces of steel bars are cut flatly; 2), rib-stripping threads are rolled; 3), the threads are inspected; and 4), the two steel bars are connected by a...
Product name:Camlock Coupling Flange Type;Keyword:quick connector female end;Place of Origin:Hebei, China;Type:flange quick connector;Size:1/2 -6 ;Material:Stainless steel;Thread:BSPP BSPT G NPT;Usage:hydraulic hose fittings;Connection:Thread Connecting;
Inner diameter: 10mm/ 0.39 inch Outside diameter: 12.7mm(1/2 inch) Suitable for: Engraving machine Quantity: 4pcs Set Package Included: 4× Route Bit Adapter Collet (1*12.7mm to 6mm、 1*12.7mm to 6.35mm、 1*12.7mm to 8mm、
The large-diameter assembled steel corrugated pipe culvert, which is constructed by using the construction method, has the advantages of stable structure, high strength and high bearing capacity.高峰李骏毅杜炳明邹江华唐颖金文渊王余李洋
According to the invention, the stuffing box is used to seal electric cables or pipes (7) of large diameter and it consists of a metallic body (3) of the stuffing box, which has a single end with metric external thread, which is used to mount the stuffing box on a metallic wall (8...