Changzhou Oilfield Petroleum Equipment Co., Ltd. |
If you have interest, pls send a specific inquiry to us. Hope to have a further negotiation with your company.
Usage: Mine blasting, water well drilling, geothermal wells drilling, fore poling,
coal and nonferrous metal mining projects, etc.
Brief information of drill pipes we manufacture:
OD | 2 3/8'' | 2-7/8'' | 3-1/2'' | 4'' | 4-1/2'' | 5” |
Wall Thickness (mm) | 7.11 | 9.19 | 9.35/11.40 | 8.38 | 8.56/10.92 | 9.19/12.70 |
Steel Grade | E75 X95 G105 S135 R780 | |||||
Upset style | IU EU IEU |
Delivery Details:
30 days after receiving the payment , or according to both parties’ agreement
Packing details:
Black painting, bundles, thread protectors on pin and box, or according to customer’s requiement
If you are interest, pls send a specific inquiry to us. Hope to have a further negotiation with your company!