YB/T Standards
Found: 1512 — page 29 of 32
Valid
YB/T 4247-2011 — Ferrovanadium with low content of phosphorus
National·Recommended
Instant delivery (0–9 sec)
$109.004 pages
Valid
YB/T 4249-2011 — Technical specification of roll forming mills for profiled steel sheet
National·Recommended
Instant delivery (0–9 sec)
$229.007 pages
Valid
YB/T 4251-2011 — Steel wire ropes for lift door operator
National·Recommended
Instant delivery (0–9 sec)
$189.007 pages
Valid
YB/T 4252-2011 — Technical Specification for Heat Resistance Concrete
National·Recommended
Instant delivery (0–9 sec)
$570.0020 pages
Valid
YB/T 4253-2011 — The standard of assessment of the qulity for installati on of metallurgical equipment project
National·Recommended
Instant delivery (0–9 sec)
$355.0019 pages
Valid
YB/T 4261-2011 — Hot rolled fire-resistant H section steel
National·Recommended
Instant delivery (0–9 sec)
$209.007 pages
Valid
YB/T 4262-2011 — Lattice girder for the reinforcement of concrete
National·Recommended
Instant delivery (0–9 sec)
$299.009 pages
Valid
YB/T 4263-2011 — Button bits with special threads
National·Recommended
Instant delivery (0–9 sec)
$209.007 pages
Valid
YB/T 4265-2011 — Pre-melted calcium-aluminate for steel making
National·Recommended
Instant delivery (0–9 sec)
$149.005 pages
Valid
YB/T 4266-2011 — Pre-melted calcium-ferrite for metallurgy
National·Recommended
Instant delivery (0–9 sec)
$149.005 pages
Valid
YB/T 5009-2011 — Magnesia, magnesia-alumina, magnesia-chrome refractory mortars
National·Recommended
Instant delivery (0–9 sec)
$129.004 pages
Valid
YB/T 5252-2011 — Wires of 3J22 alloy for axle-centre
National·Recommended
Instant delivery (0–9 sec)
$129.004 pages
Valid
YB/T 5253-2011 — 3J21 alloy for elastic component
National·Recommended
Instant delivery (0–9 sec)
$169.006 pages
Valid
YB/T 5254-2011 — Constant elastic alloy 3J53 and 3J58 for frequency component
National·Recommended
Instant delivery (0–9 sec)
$169.006 pages
Valid
YB/T 5256-2011 — 3J1 and 3J53 alloy for elastic component
National·Recommended
Instant delivery (0–9 sec)
$105.007 pages
Valid
YB/T 5262-2011 — Wires of constant elastic alloy 3J53Y for wrist watch
National·Recommended
Instant delivery (0–9 sec)
$209.007 pages
Valid
YB/T 5285-2011 — Sulphate titanium slag
National·Recommended
Instant delivery (0–9 sec)
$299.009 pages
Valid
YB/T 5296-2011 — Pig iron for steelmaking
National·Recommended
Instant delivery (0–9 sec)
$169.006 pages
Valid
YB/T 4032-2010 — Kyanite. Andalusite. Sillimanite
National·Recommended
Instant delivery (0–9 sec)
$149.005 pages
Valid
YB/T 4210-2010 — Determination and calculation of heat balance of incinerator and solidification furnace for CCL
National·Recommended
Instant delivery (0–9 sec)
$135.007 pages
Valid
YB/T 4211-2010 — Determination and calculation of heat balance of furnace for CGL
National·Recommended
Instant delivery (0–9 sec)
$165.009 pages
Valid
YB/T 4212-2010 — Hot-rolled wide flat for construction
National·Recommended
Instant delivery (0–9 sec)
$185.0014 pages
Valid
YB/T 4214-2010 — Cold rolled precision strip for cored wires
National·Recommended
Instant delivery (0–9 sec)
$129.004 pages
Valid
YB/T 4217.1-2010 — Coatings of the hot dip galvanizing (zinc-aluminum) sheet. Determination of hexavalent Cr content. Spectrophotometric method
National·Recommended
Instant delivery (0–9 sec)
$110.004 pages
Valid
YB/T 4217.2-2010 — Coatings of the hot dip galvanizing (zinc-aluminum) sheet. Determination of Hg content. Atomic absorption spectrometric method
National·Recommended
Instant delivery (0–9 sec)
$70.005 pages
Valid
YB/T 4217.3-2010 — Coatings of the hot dip galcanizing (zinc-aluminum) sheet. Determination of Pb and Cd contents. Inductively coupled plasma atomic emission spectrometric method
National·Recommended
Instant delivery (0–9 sec)
$70.005 pages
Valid
YB/T 4218-2010 — Vanadium pentoxide. Determination of vanadium pentoxide content. The ammonium persulfate oxidation titrimetric method
National·Recommended
Instant delivery (0–9 sec)
$115.004 pages
Valid
YB/T 4219-2010 — Vanadium pentoxide. Determination of phosphorus content. The molybdobismuthylphosphoric blue spectrophotometric method
National·Recommended
Instant delivery (0–9 sec)
$115.004 pages
Valid
YB/T 4227-2010 — Test method for the metal content in stainless steel slag
National·Recommended
Instant delivery (0–9 sec)
$85.004 pages
Valid
YB/T 4228-2010 — Steel slag for concrete perforated brick and concrete pavior brick
National·Recommended
Instant delivery (0–9 sec)
$105.006 pages
Valid
YB/T 4229-2010 — Ground silicon-manganese slag used for cement and concrete
National·Recommended
Instant delivery (0–9 sec)
$105.007 pages
Valid
YB/T 4230-2010 — Ground lithium slag used for cement and concrete
National·Recommended
Instant delivery (0–9 sec)
$135.007 pages
Valid
YB/T 4231-2010 — Silicon-barium-aluminum alloy, silicon-calcium-barium alloy and silicon-calcium-barium-aluminum alloy. Determination of aluminum, barium, ferrum, calcium, manganese, copper, chromium, nickel, phosphor content. Inductively coupled plasma atomic emission sp
National·Recommended
Instant delivery (0–9 sec)
$105.007 pages
Valid
YB/T 4233-2010 — Snort valve for BF
National·Recommended
Instant delivery (0–9 sec)
$135.007 pages
Valid
YB/T 4234.1-2010 — Gas bleed valve for BF. Part 1: Hydraulic drive with spring pressing type top gas bleed valve
National·Recommended
Instant delivery (0–9 sec)
$135.007 pages
Valid
YB/T 4234.2-2010 — Gas bleed valve for BF. Part 2: Pressure equalizing/depressurizing valve for hopper
National·Recommended
Instant delivery (0–9 sec)
$135.007 pages
Valid
YB/T 4235-2010 — Gas cut off goggle valve
National·Recommended
Instant delivery (0–9 sec)
$165.008 pages
Valid
YB/T 4236-2010 — Steel bars for petroleum drilling tools
National·Recommended
Instant delivery (0–9 sec)
$135.007 pages
Valid
YB/T 4238-2010 — Hot rolled H section for electrified railway pillars
National·Recommended
Instant delivery (0–9 sec)
$105.007 pages
Valid
YB/T 4239-2010 — Ferrosilicon nitride
National·Recommended
Instant delivery (0–9 sec)
$465.0023 pages
Valid
YB/T 4240-2010 — Extra low carbon ferromanganese-silicon
National·Recommended
Instant delivery (0–9 sec)
$115.004 pages
Valid
YB/T 5078-2010 — Testing of coal tar. Determination of the naphthalene content. Gas chromatography
National·Recommended
Instant delivery (0–9 sec)
$105.006 pages
Valid
YB/T 5085-2010 — Technical anthracene
National·Recommended
Instant delivery (0–9 sec)
$109.004 pages
Valid
YB/T 5295-2010 — Locked coil wire ropes
National·Recommended
Instant delivery (0–9 sec)
$255.0013 pages
Valid
YB/T 5301-2010 — Alloy structural steel wire
National·Recommended
Instant delivery (0–9 sec)
$149.005 pages
Valid
YB/T 5302-2010 — Steel wire for high-speed tool
National·Recommended
Instant delivery (0–9 sec)
$105.006 pages
Valid
YB/T 5303-2010 — Carbon constructional quality steel wire
National·Recommended
Instant delivery (0–9 sec)
$149.005 pages
Valid
YB/T 5310-2010 — Cold rolled stainless steel strips for springs
National·Recommended
Instant delivery (0–9 sec)
$249.008 pages