-
Shenzhen Chenggong Trade Co., Ltd.
|
|
|
|
|
Shenzhen Chenggong Trade Co., Ltd.
|
|
|
|
||||||||||||||||||
Product Description
Shenzhen Chenggong Trade Co.,Ltd. supply Class G Oil Well Cement
regularly. Products comply with China GB standard and USA API Spec.
10A. Our factory has the Certificate of Authority Use Official
Monogram issued by USA API. Fax +86-755-25403739, Email
webmaster@chngn.com You can search our company in Google or visit
www.chngn.com for details.
Product Feature
high sulfate resistant, class G
Product Specification/Models
Specification as per China GB10238-2005 Quality Standard (eqv API
spec 10A): 1. Chemical Content: MgO: 6.0%Max SO3: 3.0%Max Loss On
Ignition: 3.0%Max C3S: 48%-65% C3A: 3.0%Max Insoluble Residue:
0.75%Max C4AF+2C3A: 24% Max Total Alkali:0.75% Max 2. Physical
Analysis (Mixing Water(mass fraction of cement): 44%): Free Fluid:
5.9% Max Compressive Strength(8h,38 Deg. C., atm.): 2.1MPa(or
300PSI) Min; Compressive Strength(8h,60 Deg. C., atm.): 10.3MPa(or
1500PSI) Min; Consistency(15-30minutes stirring period): 30Bc Max;
Thickening Time: 90 minutes Min, 120 minutes Max
Other Information
Packing: 1MT big bag
|
Class G Oil Well Cement Images |
