Class G Oil Well Cement (type HSR)

Class G Oil Well Cement (type HSR)

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Minimum Order:
25 Metric Ton
Supply Availability:
50000 Metric Ton per Year
Payment Terms:
T/T, L/C

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Supplier Details

Shenzhen Chenggong Trade Co, Ltd.

Free Member  (2011)

[ Shenzhen, GU, China ]

Business Type:  Manufacturer, Wholesaler, Trading Company

Supplier has 10 products

Contact Details

Quick Details

Class G, Type HSR

Packaging and Delivery

sea-worthy 1MT big bag
Delivery Lead Time:
20 days after receipt of the Buyer's payment

Product Description

Shenzhen Chenggong Trade Co., Ltd. supply Class G Oil Well Cement.

Class: G
Type: HSR(High Sulfate Resistance)

Class G Oil Well Cement is used in shooting cement from the earth surface to the well depth of 2440 meter or more depth.

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 as Na2O (=0.658K2O%+Na2O%):0.75% Max
2. Physical Analysis:
Mixing Water by wt. of cement: 44%
Free Water: 5.9% Max
Compressive Strength (8hours, at temp. 38C, Atm. pressure): 2.1MPa(or 300PSI) Min;
Compressive Strength ((8hours, at temp. 60C, Atm. pressure): 10.3MPa(or 1500PSI) Min;
Consistency (15-30minutes stirring period): 30Bc Max;
Thickening Time (schedule 5): 90 minutes Min, 120 minutes Max.

Packing: 1MT big bag.

Fax: 0086-755-25403739

Basic Information

Business Type:
Manufacturer, Wholesaler, Trading Company
Year Established:
Total Employees:
5 - 10

About Us

Shenzhen Chenggong Trade Co., Ltd. is a professional company supplying special cement series, additives for cements and concretes, glassfibres and the related products for cement and concrete products in worldwide.

Shenzhen Chenggong Trade Co., Ltd. was established in 2001, has got over ten years history selling special cements and additives for concrete.

Main products for export as follow:

1, Special Cements
1.1 High-strength Rapid-setting CSA Cement (Calcium Sulfoaluminate Cement)
Grade: 42.5, 52.5, 62.5, 72.5;
1.2 Super-high-strength Rapid-setting CSA Cement grade 925;
1.3 Low-alkali CSA Cement grade 42.5
1.4 High Alumina Refractory Cement (Calcium Aluminate Cement)
1.5 CSA Binder (Calcium Sulfoaluminate powder)
1.6 Sea-water Resistance Cement
1.7 Oil Well Cement with class A and G
1.8 Sulfate Resistant Portland Cement (SRC)
1.9 White Rapid-setting CSA Cement (Calcium Sulfoaluminate Cement)
1.10 Fast-hardening Plugging Binder(Rapid-setting Water-proof Plugging Cement)
1.11 White Portland Cement
1.12 Low-heat Sulfate Resistant Portland Cement

2. Additives for cement and concrete
2.1 Rapid Setting Additive for CSA Cement & High Alumina Cement
2.2 Flash Setting Admixtures for Shotcrete (Rapid-setting Additive for Portland Cement, Type PCS-I)
2.3 Rapid-setting Additive for Portland Cement Series (Type PCS-II)
2.4 Rapid-setting Admixture for white cement and OPC (Type PCS-III)
2.5 High-effect Water-reducing Reinforcing Additive for high-strength Land Plaster & Gypsum Products
2.6 High-effect Water-reducing Reinforcing Additive for high-strength Cement & Concrete (Type HSM Superplasticizer)
2.7 High-effect Water-reducing Additive for high-strength Cement & Concrete (Type NSF Superplasticizer)
2.8 Retarder for cement and concrete
2.9 Retarder for gypsum
2.10 High-effect UEA Type Expansion Agent for concrete

3. Alkali-resistant Glassfibre
3.1 Alkali-resistant Glassfibre Chopped Strand
3.2 Alkali-resistant Glassfibre Spray Roving
3.3 Alkali-resistant Glassfibre Scrim
3.4 Alkali-resistant Glassfibre Mat
3.5 Alkali-resistant Glassfibre Water Dispersed Chopped Strand

4. Acid Proof Building Materials:
4.1 Acid Proof Tile for industry:
Size(mm): 300x300x30/20/15,230x113x65/50/40/30/25, 200x200x20/15, 150x150x30/20/15,150x75x30/20/15;
4.2 Acid Resistant Binder for affixing acid proof tiles;

5. Refractory Materials:
5.1 Refractory Brick: High Alumina Brick, Clay Brick, Silicon Brick, Magnesia Brick
5.2 High Alumina Castable Refractoriess

6. Abrasives:
6.1 Sintered Ceramic-corundum Abrasive Chips;
6.2 Cone-shape Resin Abrasive Chips;
6.3 Light Abrasive Chips;
6.4 Garnet Sand;

7. Calcium Aluminate:
7.1 Calcium Aluminate for metallurgy;
7.2 Calcium Aluminate for water treatment;

Please visit for details.

Member History

Year Joined:
Membership Type:
Free Member

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