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GOST 22811-83
The standard applies to bends for resistance thermometers and thermoelectric thermometers for pipelines with lens sealing, used at enterprises of the petrochemical industry and for the production of mineral fertilizers, on Roux. 10 to 100 MPa and Dy from 80 to 200 mm at ambient temperatures from minus 50 to plus 510 ° С.
$16.18 $37.62 -57%Reduced price!In stockGOST 13109-97
The standard establishes the indicators and quality standards of electrical energy in electrical networks of the general-purpose power supply systems of alternating three-phase and single-phase current with a frequency of 50 Hz and at the points to which electrical networks owned by various consumers of electrical energy or receivers of electrical energy...
$73.22 $170.28 -57%Reduced price!In stockGOST 22810-83
The standard applies to squares with pockets for resistance thermometers and thermoelectric thermometers for pipelines with lens seals, used in the petrochemical industry and for the production of mineral fertilizers, on Roux St. 10 to 100 MPa and Dy from 6 to 200 mm at ambient temperatures from minus 50 to plus 510 ° С.
$41.72 $97.02 -57%Reduced price!In stockGOST 25773-83
The standard establishes the forms and rules for filling passports for vessels operating under pressure above 0.07 MPa (0.7 kgf
$20.64 $48.00 -57%Reduced price!In stockGOST 8.338-78
The standard applies to thermocouples of technical thermoelectric thermometers according to GOST 6616-74 with a nominal static characteristic according to GOST 3044-77, with a submersible part not less than 250 mm, designed to measure temperatures in the range from 0 to 1800 ° C, and establishes methods and means of their primary and periodic verification.
$96.21 $223.74 -57%Reduced price!In stockGOST 12970-67
The standard applies to round plates for machines and devices manufactured according to GOST 12970-67 and GOST 12971-67. The standard establishes the size of the plates.
$7.66 $17.82 -57%Reduced price!In stockGOST 8967-75
The standard applies to steel nipples with zinc coating and uncoated with a cylindrical thread, which serve to connect water and gas pipes, using a gasket, in heating systems, water mains, gas pipelines and other systems operating in non-corrosive environments (water, saturated water vapor, combustible gas and others) at a temperature of the conducted...
$8.76 $20.37 -57%Reduced price!In stockGOST 8968-75
The standard applies to steel locknuts with zinc coating and uncoated with a cylindrical thread, which serve to connect water and gas pipes using a gasket, in heating systems, water mains, gas pipelines and other systems operating in non-corrosive environments (water, saturated water vapor, combustible gas and others) at a temperature not higher than 175...
$14.60 $33.95 -57%Reduced price!In stockGOST 8969-75
The standard applies to steel drifts with zinc coating and uncoated with a cylindrical thread, which are used to connect water and gas pipes, using a sealer, in heating systems, water mains, gas pipelines and other systems operating in non-corrosive environments (water, saturated steam and others) at a temperature of the conducted medium not higher than...
$3.41 $7.92 -57%Reduced price!In stockGOST 22355-77
The standard applies to washers of accuracy class C for high-strength bolts.
$31.70 $73.72 -57%Reduced price!In stockGOST 8966-75
The standard applies to steel straight couplings with zinc-coated and uncoated with a cylindrical thread, which serve to connect water and gas pipes, using a gasket, in heating systems, water mains, gas pipelines and other systems operating in non-corrosive environments (water, saturated steam, combustible gas, etc.) at the temperature of the conducted...
$3.41 $7.92 -57%Reduced price!In stock
