| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB 7992-1987 |
Vitreous and porcelain enamels for sheet steel--Production of specimens for testing |
$180.00 |
via email in 1~3 business day |
superseded,2000-12-1,1987-10-1 |
|
| GB 9845-1988 |
Steel vessels with mechanical agitating devices--Types and main parameters |
$260.00 |
via email in 1~3 business day |
valid,,1989-3-1 |
|
| GB/T 13465.2-1992 |
Test method for the flexure strength of impermeable graphite materials |
$30.00 |
via email in 1~3 business day |
abolished2003-04-01,2003-4-1,1993-5-1 |
|
| GB/T 25145-2010 |
Terminologyofagitatingequipment |
$600.00 |
via email in 1~3 business day |
valid,,2011-3-1 |
|
| GB/T 25146-2010 |
Quality acceptance specifications of chemical cleaning for industrial equipment |
$88.00 |
via email in 1~3 business day |
valid,,2011-4-1 |
|
| GB/T 25147-2010 |
Test method of metal corrosion amount and corrosion rate of chemical cleaning for industrial equipment—Gravimetric method |
$150.00 |
via email in 1~3 business day |
valid,,2011-3-1 |
|
| GB/T 25148-2010 |
Test methods of scale removal rate and detergence rate of chemical cleaning for industrial equipment |
$170.00 |
via email in 1~3 business day |
valid,,2011-3-1 |
|
| GB/T 25149-2010 |
Quality test method of passive film on carbon steel of chemical cleaning for industrial equipment—Red dot method |
$100.00 |
via email in 1~3 business day |
valid,,2011-3-1 |
|
| GB/T 25150-2010 |
Quality test method of passive film on austenitic stainless steel of chemical cleaning for industrial equipment—Blue dot method |
$100.00 |
via email in 1~3 business day |
valid,,2011-3-1 |
|
| GB/T 7987-1987 |
The test methods for thermal shock resistance of glass-lined layer |
$180.00 |
via email in 1~3 business day |
valid,,1987-10-1 |
|
| GB/T 7988-1987 |
Determination of resistance to hot sodium hydroxide of vitreous enamel |
$180.00 |
via email in 1~3 business day |
valid,,1987-10-1 |
|
| GB/T 7989-1987 |
Determination of resistance to boiling hydrochloric acid of vitreous enamel |
$260.00 |
via email in 1~3 business day |
superseded,2003-4-1,1987-10-1 |
|
| GB/T 7990-1987 |
The impact test method of glass-lined layer |
$180.00 |
via email in 1~3 business day |
valid,,1987-10-1 |
|
| GB/T 7991-1987 |
Method for measuring the thickness of glass-lined layer by electro-magnetic meter |
$190.00 |
via email in 1~3 business day |
valid,,1987-10-1 |
|
| GB/T 7993-1987 |
Test method of glass-lined equipment for service under corrosive conditions by high voltage |
$30.00 |
via email in 1~3 business day |
abolished2004-01-01,2004-1-1,1987-10-1 |
|
| GB/T 7994-1987 |
Hydraulic pressure test of glass-lined equipments |
$190.00 |
via email in 1~3 business day |
abolished2005-10-01 ,1989-7-1,1987-10-1 |
|
| GB/T 7995-1987 |
Air seal test method of glass-lined equipments |
$180.00 |
via email in 1~3 business day |
abolished2005-10-01,2005-10-1,1987-10-1 |
|
| GB/T 7996-1987 |
Nominal volume and nominal diameter for glass-lined vessel |
$180.00 |
via email in 1~3 business day |
superseded,2007-6-1,1987-10-1 |
|
| HG/T 20645.1-1998 |
Design Standart Piping Mechanic for Chemical Plant |
$190.00 |
via email in 1~3 business day |
valid,,2000-6-1 |
|
| HG/T 20645.2-1998 |
Design Standart Piping Mechanic for Chemical Plant |
$220.00 |
via email in 1~3 business day |
valid,,2000-6-1 |
|
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