Documents by Year

1930s (86)

1940s (117)

1950s (2)

1960s (844)

1970s (19991)

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1990s (2216)

2000s (517)

2010s (44)

2020s (1)

2020 (1)

OST

1971

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Individual ventilation adapter.

Casing attachment points

Orienting sealed terminals of ropes. Technical conditions.

Fittings with crimp nuts for connecting pipelines along the internal cone. Technical conditions

Hydraulic safety valves. Key parameters and dimensions, technical requirements

Bending and bevel radius and of joint surfaces. Dimensions.

Cylinder bottoms. Parameters.

The diameters of the conditional flow areas of the aggregates and the screw-in part of the pipeline fittings

Fuel cut-off valves.

Factory signs. Types and basic dimensions, technical requirements.

Sealing devices fixed end connections

Gas turbine auxiliary engines. Types and basic parameters, technical requirements

Electromechanical software mechanisms

Fiber and paronitic washers. Design and dimensions

Fiber and paronitic washers. Design and dimensions

Fiber and paronitic washers. Design and dimensions

Valve for discharge of condensate and fuel residues. Design and dimensions.

Housing. Design and dimensions.

Rod assembly. Design and dimensions.

Rod. Design and dimensions.

Skiters screw for high-temperature units

Screwed elbows for high-temperature aggregates. Design and dimensions.

Screw-in squares for high-temperature units

Screwed elbows with tilt angle 135 degrees.

Reducing screwed elbows with tilt angle 135° for high-temperature aggregates. Design and dimensions.

Screw-in tees for high-temperature units. Design and dimensions

Screw Transition Tees for high-temperature units.

Screw-in tees with the location of connecting nipples at an angle of 90 degrees for high-temperature units

Protective sealing devices

Protective seals

Pipeline flange connections made of aluminum alloys for air systems. Design and dimensions

Pipeline flange connections made of aluminum alloys with units for air systems

Flange aluminium alloy pipe connections for fuel flow and oil systems. Construction and dimensions.

Pipeline flange connections made of aluminum alloys with units for fuel and oil systems

Flanged pipeline edge lines.

Flanged pipeline edge lines.

Aggregate flanges. Design and dimensions.

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All Codes and Regulations

Codes	MGSN	OND	PR	SNiP	TU
Decisions	MI	ONTP	PUE	SN	VNTP
Decrees	MR	Orders	RD	SO	VPPB
GN	MSN	OST	RDS	SP	VRD
GOST	MSP	Other norms	Resolutions	ST SEV	VSN
Instructions	MUK	PB	RMU	STO
Laws	MU	PNAE	R	TI
Letters	ND	PND	RSN	TOI
MDK	NPB	POT	RTM	TR EAES
MDS	NP	PPB	SanPiN	TSN

All Categories

Construction (Max)	Highways (Max)	National Standards for KGS (State Standards Classification)	Power industry	Standards for pipe fittings (TPA)
Construction Price Formation	ISO classifier	National Standards for OKSTU	Projects of works (PPR) on bridges	Technical Supervision
Evidence base (TR CU, Technical Regulation of the Customs Union)	National standards	Organization Standards	PromExpert	Welding regulations

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