Complaint
Liner widely used in tough environments such as deep oil reservoirs, hard stratum, and offshore oil and natural gas exploitation. The service life is 5 times higher than bi-metal liner, up to 4000 hours. Zirconia ceramic liner has various advantages, such as wear-resistance, erosion-resistance, high pressure-resistance, high hardness, and so on. It can improve drilling efficiency and reduce the cost of maintenance and labor
| Brand | Type | ||||||
| Emsco | F-500 | F-650 | F-800 | F-1000 | FA-1300 | FB-1300 | FA-1600 |
| FB-1600 | FC-1300 | FC-1300 | |||||
| Gardener Denver | PZ-7 | PZ-8 | PZ-9 | PZ-10 | PZ-11 | ||
| National | 7-P-50 | 8-P-80 | 9-P-100 | 10-P-130 | 12-P-160 | ||
| Ideco | T-800 | T-1000 | T-1300 | T-1600 | |||
| Oilwell | A-350 | A-560 | A-650 | A-850 | A-1100 | A-1400 | A-1700 |
| UNBT | 950 | 950L | 1180 | 1180L | |||
HongHua & Bomco & Lanzhou | 3NB-500 | 3NB-800 | 3NB-1000 | 3NB-1300 | 3NB-1600 | 3NB-2200 | |
| F-500 | F-800 | F-1000 | F-1300 | F-1600 | F-2200 | ||
How can I place order?
A: You can contact us by email about your order details, or place order on line.
How can I pay you?
A: After you confirm our PI, we will request you to pay. T/T (HSBC bank), L/C, D/P, Western Union are the most usual ways we are using. If you want to use other way, please tell me, we can discuss.
What's the order procedure?
A: First we discuss order details, production details by email or TM. Then we issue you an PI for your confirmation. You will be requested to do pr-epaid full payment or deposit before we go into production. After we get the deposit, we start to process the order. We usually need 7-15days if we don't have the items in stock. Before production has been finished, we will contact you for shipment details, and the balance payment. After payment has been settled, we start to prepare the shipment for you.
How do you take care when your clients received defective products?
A: replacement. If there are some defective items, we usually credit to our customer or replace in next shipment.
