This document specifies the tolerances on dimensions and form for aluminium and aluminium alloys colddrawn seamless tubes with an outside diameter (OD) from 3 mm to 350 mm (round tube, see Figure 1) orwith a cross sec...
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标准号:
BS EN 754-7-2008
This document specifies the tolerances on dimensions and form for aluminium and aluminium alloys colddrawn seamless tubes with an outside diameter (OD) from 3 mm to 350 mm (round tube, see Figure 1) orwith a cross section contained within a circumscribing circle (CD) from 8 mm to 300 mm (other than roundtube, see Figure 2) supplied in straight *** standard only applies to tube produced by the seamless die/mandrel method of extrusion (and then colddrawn to the final dimensions required).The temper designations used in this part are according to EN *** document applies to cold drawn, seamless tube for general engineering *** document does not apply to:? cold drawn tube produced by the porthole/bridge method (EN 754-8),? tubes delivered in coils (EN 13958),? coiled tubes cut to length (EN 13958).Figure 1 — Round tubeFigure 2 — Circumscribing circle for other than round tube
This part of EN 755 specifies the tolerances on dimensions and form for aluminium and aluminium alloy extruded seamless tubes with an outside diameter (OD) from 8 mm to 450 mm (round tube, see Figure 1) or with a cros...
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标准号:
BS EN 755-7-1998
This part of EN 755 specifies the tolerances on dimensions and form for aluminium and aluminium alloy extruded seamless tubes with an outside diameter (OD) from 8 mm to 450 mm (round tube, see Figure 1) or with a cross-section contained within a circumscribing circle (CD) from 10 mm to 350 mm (other than round tube, see Figure 2), supplied in straight lengths. This standard applies only to tube produced by the seamless die/mandrel method of extrusion. This standard applies to extruded seamless tube for general engineering applications only. This standard does not apply to extruded tube produced by tube porthole/bridge method or coiled tube.
1.1 This specification covers UNS N08120, UNS N08800, UNS N08801, UNS N08810, UNS N08811, UNS N08890, and UNS N06811 in the form of cold-worked and hot-finished annealed seamless pipe and tube. Alloys UNS N08800 and U...
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标准号:
ASTM B 407-2004
1.1 This specification covers UNS N08120, UNS N08800, UNS N08801, UNS N08810, UNS N08811, UNS N08890, and UNS N06811 in the form of cold-worked and hot-finished annealed seamless pipe and tube. Alloys UNS N08800 and UNS N06811 are normally employed in service temperatures up to and including 1100°F (593°C). Alloys UNS N08120, UNS N08810, UNS N08811, and UNS N08890 are normally employed in service temperatures above 1100°F (593°C) where resistance to creep and rupture is required, and they are annealed to develop controlled grain size for optimum properties in this temperature range.1.2 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.1.3 The following safety hazards caveat pertains only to the test method portion, Section 13, of this specification. This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to become familiar with all hazards including those identified in the appropriate Material Safety Data Sheet for this product/material as provided by the manufacturer, to establish appropriate safety and health practices, and determine the applicability of regulatory limitations.
This European Standard specifies the composition, property requirements and tolerances on dimensions and form for rolled, finned, seamless copper and copper alloy tubes for heat exchangers supplied in the size range f...
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标准号:
BS EN 12452-1999
This European Standard specifies the composition, property requirements and tolerances on dimensions and form for rolled, finned, seamless copper and copper alloy tubes for heat exchangers supplied in the size range from 6 mm up to and including 35 mm outside diameter and from 1 mm up to and including 3 mm wall thickness of the unfinned section with fin height up to and including 1,5 mm. The sampling procedures and the methods of test for verification of conformity to the requirements of this standard are also specified.
This document specifies the tolerances on dimensions and form for aluminium and aluminium alloy extrudedseamless tubes with an outside diameter (OD) from 8 mm to 450 mm (round tube, see Figure 1) or with across sectio...
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标准号:
BS EN 755-7-2008
This document specifies the tolerances on dimensions and form for aluminium and aluminium alloy extrudedseamless tubes with an outside diameter (OD) from 8 mm to 450 mm (round tube, see Figure 1) or with across section contained within a circumscribing circle (CD) from 10 mm to 350 mm (other than round tube, seeFigure 2), supplied in straight *** standard only applies to tube produced by the seamless die/mandrel method of extrusion. This standardapplies to extruded seamless tube for general engineering applications *** temper designations used in this part are according to EN *** European Standard does not apply to:? extruded tubes produced by porthole/bridge method (EN 755-8),? tubes delivered in coils (prEN 13957),? coiled tubes cut to length (prEN 13957).Figure 1 — Round tubeFigure 2 — Circumscribing circle for other than round tube
Specifies requirements (composition, mechanical properties, dimensional tolerances, limiting bend radii) and test procedures for the following materials in the following size ranges: tube for general purpose: cold wor...
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标准号:
ISO 6207-1992
Specifies requirements (composition, mechanical properties, dimensional tolerances, limiting bend radii) and test procedures for the following materials in the following size ranges: tube for general purpose: cold worked - outside diameter 4 mm to 240 mm, hot worked - outside diameter 38 mm to 240 mm; tube for condenser and heat-exchanger applications: cold worked - maximum outside diameter 80 mm with wall thickness up to and including 5 mm. Annex A lists ISO methods of analysis.
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