77.020 - Production of metals

This document establishes a procedure for verifying that the manufacturer of special materials for the petroleum, petrochemical and natural gas industries has sufficient competence and experience of the relevant material grades of metal, and the necessary facilities and equipment, to manufacture these materials in the required shapes and sizes with acceptable properties according to the applicable standard, material specification and/or material data sheet specified by the purchaser.
This document is applicable to manufacturers of various materials, product forms and manufacturing processes when specified by the purchaser. This document has been established considering especially, but not exclusively:
a)    duplex stainless steel;
b)    high alloyed austenitic stainless steel;
c)    nickel-based alloys;
d)    titanium and its alloys.
This document is also applicable to the processes of induction bending and strain-hardened products.

Determination of GHG direct and indirect emissions based on a mass balance method at each process step for the steel industry. Definition of performance indicators will be included as well as rules for consolidation of processes at site level. The objective is the determination of a methodology to evaluate and compare the emission performance over time or between sites. Field test will be organized to compare mass balance methodology and stack measurements for assessment of direct emissions.

This European Standard describes techniques for the manual, pulse-echo, ultrasonic testing of forgings manufactured from austenitic and austenitic-ferritic stainless steels. Mechanized scanning techniques, such as immersion testing, may be used but should be agreed between the purchaser and supplier (see Clause 4).
This part of EN 10228 applies to four types of forgings, classified according to their shape and method of production. Types 1, 2 and 3 are essentially simple shapes. Type 4 covers complex shapes.
This part of EN 10228 does not apply to:
-   closed die forgings;
-   turbine rotor and generator forgings.
Ultrasonic testing of ferritic and martensitic steel forgings is the subject of Part 3 of this European Standard.

This part of ISO 197 defines terms relating to methods of processing and heat treatment such as hot and cold working, strain hardening, annealing and partial annealing, temper, homogenizing, solution heat treatment, natural ageing and artificial ageing, quenching, and stress relieving.

This European Standard specifies requirements for underground pipework systems used to transfer liquid fuels and their vapours at petrol filling stations. Minimum performance requirements covering fitness for purpose, safety and environmental protection are given.
This European Standard applies to pipework made from thermoplastics, which may include some degree of reinforcement, and to flexible metal pipework. It does not apply to fibre reinforced thermosets, commonly referred to as glass fibre reinforced plastic (GRP), nor to rigid metals.
This document applies to:
-   delivery pipes from tanks to dispensers, including positive pressure, vacuum suction and siphon modes;
-   fill pipes from road tankers to tanks;
-   vapour recovery and vent pipework;
-   pipework for secondary containment;
-   fittings.
It does not apply to pipework for use with liquefied petroleum gas.

This European Standard specifies requirements for underground pipework systems used to transfer liquid fuels and their vapours at petrol filling stations. Minimum performance requirements covering fitness for purpose, safety and environmental protection are given.
This European Standard applies to pipework made from thermoplastics, which may include some degree of reinforcement, and to flexible metal pipework. It does not apply to fibre reinforced thermosets, commonly referred to as glass fibre reinforced plastic (GRP), nor to rigid metals.
This document applies to:
-   delivery pipes from tanks to dispensers, including positive pressure, vacuum suction and siphon modes;
-   fill pipes from road tankers to tanks;
-   vapour recovery and vent pipework;
-   pipework for secondary containment;
-   fittings.
It does not apply to pipework for use with liquefied petroleum gas.

No scope available

No scope available

IWA 19:2017 provides a global framework for the sustainable management of secondary metals. The framework includes sustainability and traceability requirements for metals recovered. IWA 19:2017 guides economic operators of secondary metals value chains, including those engaged in the informal sector, in the efficient and credible implementation of improved recycling practices, in particular in emerging and developing economies.

This part of ISO 3134 defines terms relating to methods of processing and heat treatment such as hot and cold working, strain hardening, annealing and partial annealing, temper, homogenizing, natural ageing, solution heated and artifically aged, precipitation heat treatment, quenching, solution heat treatment, stabilizing.