Steel Tube Handbook - 2018

STEEL TUBE HANDBOOK 2018	1
Standardization companies and standards	5
Steel tubes - classification, terms and definitions	5
Technical standards for steel tubes	5
Overview of the main characteristics of steel tubes	6
Tube dimensions	6
Ovality, eccentricity	6
Tube weight	6
Steel for tubes	7
Technical delivery conditions (TDC) for tubes	9
Tube testing	9
Quality management systems, certification, legislation	11
Management of quality	11
The legislation	11
Tubes for construction use	11
Tubes for pressure purposes	11
Tubes for mechanical application and machine parts	11
Flow diagram of the production in a joint stock company Železiarne Podbrezová	12
Production program - breakdown of the products according to usage	14
Overview of the TDC for tube groups by usage	15
Product Part	16
Seamless structural hollow section	16
Seamless steel tubes for mechanical and general engineering purposes	18
Seamless steel tubes for pressure equipment for room temperature	24
Seamless boiler tubes for pressure equipments (high temperature)	28
Seamless steel tubes for pressure purposes of fine-grained steels	36
Seamless boiler tubes for pressure equipments (low temperature)	38
Steel heat exchanger tubes	50
Tubes with internal ribs	54
Seamless steel tubes for welding and threading	56
Seamless steel tubes for pipelines for combustible fluids	58
Casing and Tubing	62
Standard precision seamless steel tubes, cold drawn	64
Tubes for the automotive industry	75
Injection tubes	76
Tubes, galvanized with PVC coating	76
Special tubular sections	76
Tubes for hydraulic and pneumatic cylinders - HPZ	77
Tubes for hydraulic and pneumatic cylinders – tubes ready to use - HP	79
Tubes for hydraulic and pneumatic circuits and galvanized tubes - HPL	81
Tubes for bearings production	90
Tubes in coils	91
Cut and bent tubes	92
Butt – welding steel elbows	94
Butt – welding steel reducers	101
Continuously cast steel blooms	102
Attachments	103
Tube packaging	103
Tests for mechanical and technological properties of tubes	104
The tightness of tubes under the ASTM (ASME) regulations	106
Definition of status and nomenclature of heat treatment	106
Steel designation according to EN 10 216 standards	107
Conversion table of steel parameters	108
Indicative comparison of steel	109
Comparison of tensile strength and hardness	120
Designation system for steel: EN 10027 - 2	121
Contacts	122

Made with FlippingBook

RkJQdWJsaXNoZXIy MzU1NTI=