离岸价格
获取最新报价( Negotiable )
|Minimum Order
位置:
Beijing
最小订单价格:
-
最小订单:
1 Piece
包装细节:
woodencase
交货时间:
10days
供应能力:
100 Piece per Week
付款方式:
-
联系人 Ms. Kiko
Huayuanyili ,Taipingqiao West Road,Fengtai District,Beijing, China, Beijing, Beijing
Drill collar | Outside diameter | Inside diameter | Length | Bevel Diameter | Ref. bending | ||
Number | mm | in | mm | in | mm | Strength Ratio | |
NC****1 | *9.4 | 3 1/8 | *1.8 | 1 1/4 | ***0 | *6.2 | 2.*7:1 |
NC****5(2 3/8 IF) | *8.9 | 3 1/2 | *8.1 | 1 1/2 | ***0 | *2.9 | 2.*2:1 |
NC****1(2 7/8 IF) | **4.8 | 4 1/8 | *0.8 | 2 | ***0 | **0.4 | 2.*3:1 |
NC****7 | **0.7 | 4 3/4 | *0.8 | 2 | ***0 | **4.7 | 2.*8:1 |
NC****0(3 1/2 IF) | **7 | 5 | *7.2 | 2 1/4 | ***0 | **1 | 2.*8:1 |
NC****0 | **2.4 | 6 | *7.2 | 2 1/4 | ***0/***0 | **4.5 | 2.*9:1 |
NC****0 | **2.4 | 6 | *1.4 | 2 *3/*6 | ***0/***0 | **4.5 | 2.*4:1 |
NC****2 | **8.8 | 6 1/4 | *7.2 | 2 1/4 | ***0/***0 | **9.2 | 2.*1:1 |
NC****2(4IF) | **8.8 | 6 1/4 | *1.4 | 2 *3/*6 | ***0/***0 | **0 | 2.*3:1 |
NC****5(4IF) | **5.1 | 6 1/2 | *7.2 | 2 1/4 | ***0/***0 | **4.8 | 2.*6:1 |
NC****5(4IF) | **5.1 | 6 1/2 | *1.4 | 2 *3/*6 | ***0/***0 | **4.8 | 3.*5:1 |
NC****7(4IF) | **1.4 | 6 3/4 | *7.2 | 2 1/4 | ***0/***0 | **9.5 | 3.*8:1 |
NC****7(4 1/2 IF) | **1.4 | 6 3/4 | *1.4 | 2 *3/*6 | ***0/***0 | **9.5 | 2.*7:1 |
NC****0(4 1/2 IF) | **7.8 | 7 | *7.2 | 2 1/4 | ***0/***0 | **4.7 | 2.*4:1 |
NC****0(4 1/2 IF) | **7.8 | 7 | *1.4 | 2 *3/*6 | ***0/***0 | **4.7 | 2.*3:1 |
NC****2(4 1/2 IF) | **4.2 | 7 1/4 | *1.4 | 2 *3/*6 | ***0/***0 | **9.5 | 3.*2:1 |
NC****7 | **6.8 | 7 3/4 | *1.4 | 2 *3/*6 | ***0/***0 | **5.3 | 2.*0:1 |
NC****0 | **3.2 | 8 | *1.4 | 2 *3/*6 | ***0/***0 | **0.1 | 3.*2:1 |
6 5/8 REG | **9.6 | 8 1/4 | *1.4 | 2 *3/*6 | ***0/***0 | **5.7 | 2.*3:1 |
NC****0 | **8.6 | 9 | *1.4 | 2 *3/*6 | ***0/***0 | **2.7 | 3.*7:1 |
7 5/8 REG | **1.3 | 9 1/2 | *6.2 | 3 | ***0/***0 | **3.8 | 2.*1:1 |
NC****7 | **7.6 | 9 3/4 | *6.2 | 3 | ***0/***0 | **2.6 | 2.*7:1 |
NC*****0 | **4 | *0 | *6.2 | 3 | ***0/***0 | **7.3 | 2.*1:1 |
8 5/8 REG | **9.4 | *1 | *6.2 | 3 | ***0/***0 | **6.7 | 2.*4:1 |
Drill collar | Outside diameter | Inside diameter | Length | Bevel Diameter | Ref. bending | ||
Number | mm | in | mm | in | mm | Strength Ratio | |
NC****1 | *9.4 | 3 1/8 | *1.8 | 1 1/4 | ***0 | *6.2 | 2.*7:1 |
NC****5(2 3/8 IF) | *8.9 | 3 1/2 | *8.1 | 1 1/2 | ***0 | *2.9 | 2.*2:1 |
NC****1(2 7/8 IF) | **4.8 | 4 1/8 | *0.8 | 2 | ***0 | **0.4 | 2.*3:1 |
NC****7 | **0.7 | 4 3/4 | *0.8 | 2 | ***0 | **4.7 | 2.*8:1 |
NC****0(3 1/2 IF) | **7 | 5 | *7.2 | 2 1/4 | ***0 | **1 | 2.*8:1 |
NC****0 | **2.4 | 6 | *7.2 | 2 1/4 | ***0/***0 | **4.5 | 2.*9:1 |
NC****0 | **2.4 | 6 | *1.4 | 2 *3/*6 | ***0/***0 | **4.5 | 2.*4:1 |
NC****2 | **8.8 | 6 1/4 | *7.2 | 2 1/4 | ***0/***0 | **9.2 | 2.*1:1 |
NC****2(4IF) | **8.8 | 6 1/4 | *1.4 | 2 *3/*6 | ***0/***0 | **0 | 2.*3:1 |
NC****5(4IF) | **5.1 | 6 1/2 | *7.2 | 2 1/4 | ***0/***0 | **4.8 | 2.*6:1 |
NC****5(4IF) | **5.1 | 6 1/2 | *1.4 | 2 *3/*6 | ***0/***0 | **4.8 | 3.*5:1 |
NC****7(4IF) | **1.4 | 6 3/4 | *7.2 | 2 1/4 | ***0/***0 | **9.5 | 3.*8:1 |
NC****7(4 1/2 IF) | **1.4 | 6 3/4 | *1.4 | 2 *3/*6 | ***0/***0 | **9.5 | 2.*7:1 |
NC****0(4 1/2 IF) | **7.8 | 7 | *7.2 | 2 1/4 | ***0/***0 | **4.7 | 2.*4:1 |
NC****0(4 1/2 IF) | **7.8 | 7 | *1.4 | 2 *3/*6 | ***0/***0 | **4.7 | 2.*3:1 |
NC****2(4 1/2 IF) | **4.2 | 7 1/4 | *1.4 | 2 *3/*6 | ***0/***0 | **9.5 | 3.*2:1 |
NC****7 | **6.8 | 7 3/4 | *1.4 | 2 *3/*6 | ***0/***0 | **5.3 | 2.*0:1 |
NC****0 | **3.2 | 8 | *1.4 | 2 *3/*6 | ***0/***0 | **0.1 | 3.*2:1 |
6 5/8 REG | **9.6 | 8 1/4 | *1.4 | 2 *3/*6 | ***0/***0 | **5.7 | 2.*3:1 |
NC****0 | **8.6 | 9 | *1.4 | 2 *3/*6 | ***0/***0 | **2.7 | 3.*7:1 |
7 5/8 REG | **1.3 | 9 1/2 | *6.2 | 3 | ***0/***0 | **3.8 | 2.*1:1 |
NC****7 | **7.6 | 9 3/4 | *6.2 | 3 | ***0/***0 | **2.6 | 2.*7:1 |
NC*****0 | **4 | *0 | *6.2 | 3 | ***0/***0 | **7.3 | 2.*1:1 |
8 5/8 REG | **9.4 | *1 | *6.2 | 3 | ***0/***0 | **6.7 | 2.*4:1 |