Peter Mihm’s Post

Process for Railway Thermite Welding 1) Equipment and auxiliary material preparation 2) Rail cleaning and drying 3) Rail alignment 4) Fixture installation 5) Sand mold installation 6) Sealing 7) Preheating 8) Crucible installation 9) Ignition 10) Thermite Reaction 11) Demoulding 12) Weld shearer for extra thermite 13) Grinding 14)Rail straightness measuring

Process for Railway line repair with Thermite welding 1. Equipment and auxiliary material preparation 2. Rail end cleaning and drying 3. Rail end alignment 4. Fixture installation 5. Sand mold installation 6. Sealing 7. Preheating 8. Crucible installation 9. Ignition 10. Thermite Reaction 11. Demoulding 12. Cut off excess thermite 13. Grinding

HARMLE#Shearing machine series.Integrated steel sheet welded structure,eliminate stress by vibar-tion,with rigidity and stability.Adopt advanced hydrulic integrated value unit with com-pact-structure,minimized pipe connection,in order to improve the reliability of the system and easy for maintain.The angle of shear is adjustable,minimize distortion of plate.Motorized back gauge,position display to improve its precision and convenience...

The WN flange is not easy to deform, has good sealing, and is widely used. The distance between the welding port and the joint surface is large, and the joint surface is protected from welding temperature deformation. It adopts a relatively complex bell-shaped structure. The structure is suitable for pipelines with large fluctuations in pressure or temperature or pipelines with high temperature, high pressure and low temperature. It is generally used for the connection of pipelines and valves with PN greater than 2.5MPa; it is also used for pipelines transporting expensive, flammable and explosive media. On the road. #steel #chinaproducts #coating #fittings #flange #WNflange #SOflange #stainlessflange #steelpipe

Automatic spiral welded pipe machine

static pipe bursting SET UP ✅ steel beams for bank shoring during pull back ✅ extraction cage to pull in tooling/expander ✅ 4-foot by 12-foot receiving pit ✅ fan to cool down when it's 100 plus degrees

PIPE VISE - Turning Shaft (Part 8)

Medium Duty Welding Fire Blanket Rolls Industry With Grommet For Equipment And Person Protecting Choose by your applications Light duty - general purpose welding, light sparks and small spatter. Not recommended for horizontal application. Medium duty - heavier welding, sparks, spatter and light slag. Heavy duty - heavy sparks, spatter, slag and molten metal. Stress relief - choose soft materials recommended for Stress relief applications. The coated materials usually are not recommended for stress relief applications.

Some adaptive roughing using a 2" shell mill.

What is a blind flange? A blind flange (also called a ‘closure plate flange’) is installed at the end of a piping system to terminate a pipe. It has no centre hole (bore), so there is no flow through the flange. A blind flange may be used for isolating a pipe, valve, or pressure vessel. This type of flange is available in all sizes and classes, and may use a flat, raised, or ring-type joint face. #blindflange #flange