GRW

Email: grwglobal@aol.com

Clinker from Pakistan / Vietnam / Saudi Arabia / Egypt

 

2020

Pakistan origin Clinker for gray Ordinary Portland Cement (OPC) ? November 2020

 

Packing:                Single PP Bag of 50 Kg each shipped weight;

Quantity:              Multiple of 20-ft containers;

Delivery: Within 6-8 weeks from the date of receipt of acceptable and workable DLC;

Inspection: Shall be done in Pakistan from the SGS, at sellers cost.

Indicative Price: USD37.00 (USA Dollars Thirty Seven) per metric ton FAS Pakistan's sea port.

Ocean Freight: Buyer may arrange ocean freight at their risk and cost. At present availability of the vessels plus freight is very uncertain, therefore sellers not in a position to commit for the ocean freight.

Payment: Under the DLC, 100% invoice value payable at sight, to be opened directly in favor of Cement Plant;

Firm Offer: Would be made when the above terms are accepted at the buyers end;

 

IMPORTANT NOTE:

The commitment of the Seller will be subject to the policy of the Government of Pakistan & Force Majeure clause.

 

 Pakistan origin standard Grey Cement Clinker Specification (Type of Clinker : ASTM C 150 Type 1)
          (OPC Gray Cement, grade 42.5N, PSS 232-1983 & British Standard BS 12:1996)

    ITEM                                                                 RANGE (%)
Lime (CaO)                                                         63.0 ~ 67.0
Silica (SiO2)                                                       19.0 ~ 23.0
Alimuna (AI2O3)                                                 4.5 ~ 6.5
Ferric Oxide (Fe2O3)                                          3.0 ~ 4.0
                                                                       Maximum (%)

Megnesia (MgO)                                               3.00
Sulphuric Anhydride (SO3)                              1.00
Sodium Oxide (Na2O)                                     0.20
Pottasium Oxide (K2O)                                    0.90
Chloride (CI)                                                      0.10

Total Alkali (R2O)                                              0.90
Insoluble Residue (IR)                                       0.50
Free Lime (f.CaO)                                              3.00
Loss on Ignition (LOI)                                        1.00
Tricalsium Silicate (C3S)                                    60 ~ 65
Dicalcium Silicate (C2S)                                     16 ~ 24
Tricalcium Aluminate (C3A)                                            7 ~ 12
Tetracalcium Aluminate (C4AF)                         8 ~ 12

Lime Saturation Factor (LSF)                                        0.90 ~ 0.96
Silica Modulus (SM)                                        2.1 ~ 2.5
Iron Modulus (IM)                                                           1.3 ~ 1.7
Particle Size (Passing 30mm)                                 Minimum 90.0%
Litre Weight (gm/I)                                                       1200 ? 1350

PAKISTAN CAN ALSO OFFER CLINKER TO PRODUCE ?WHITE CEMENT?, FIRM QUOTE CAN BE MADE ON RECEIPT OF A SPECIFIC INQUIRY ALONG WITH THE REQUIRED DETAILED SPECIFICATIONS.