潜孔钻杆
潜孔钻杆广泛应用于矿山，水井，地热，石油等各类的潜孔钻机上。优质碳钢确保摩擦焊工艺和接头的紧密结合。
规格:
(2”)50mm DTH drill pipe with API 2 3/8 REG 1000-3000mm 长度
60mm DTH drill pipe with API 2 3/8 REG 1000-3000m 长度
(3”)76mm DTH drill pipe with API 2 3/8 REG 1500-3000m 长度
(3 1/2”)89mm DTH drill pipe with NC26( API 2 3/8 REG) 1500-3000m 长度
(4”)102mm DTH drill pipe with NC31( API 2 7/8 REG) 1500-6000m 长度
(4 1/4”)108mm DTH drill pipe with NC31( API 2 7/8 REG) 1500-6000m 长度
(4 1/2”)114mm DTH drill pipe with NC31( API 2 7/8 REG)or NC35 1500-6000m 长度
(5”)127mm DTH drill pipe with NC38( API 3 1/2 IF) 1500-6000m 长度
| 序号 | 规格(mm) | 工艺 | 联接类型 | ||
| 直径 | 长度 | 螺纹 | |||
| 1 | 50 | 1000-3000 | API 2 3/8 REG | 摩擦焊接 | Box/pin |
| 2 | 60 | 1000-3000 | API 2 3/8 REG | 摩擦焊接 | Box/pin |
| 3 | 76 | 1500-3000 | API 2 3/8 REG | 摩擦焊接 | Box/pin |
| 4 | 89 | 1500-3000 | NC26(2 3/8 IF) | 摩擦焊接 | Box/pin |
| 5 | 102 | 1500-6000 | NC31 (2 7/8 IF) | 摩擦焊接 | Box/pin |
| 6 | 108 | 1500-6000 | NC31 (2 7/8 IF) | 摩擦焊接 | Box/pin |
| 7 | 114 | 1500-6000 | NC31 (2 7/8 IF)or NC35 | 摩擦焊接 | Box/pin |
| 8 | 127 | 1500-6000 | NC38(3 1/2 IF) | 摩擦焊接 | Box/pin |
API NC 螺纹潜孔钻杆
潜孔钻杆广泛应用于矿山，水井，地热，石油等各类的潜孔钻机上。优质碳钢确保摩擦焊工艺和接头的紧密结合。
规格:
(3 1/2”)89mm DTH drill pipe with NC26( API 2 3/8 REG) 1500-3000m 长度
(4”)102mm DTH drill pipe with NC31( API 2 7/8 REG) 1500-6000m 长度
(4 1/4”)108mm DTH drill pipe with NC31( API 2 7/8 REG) 1500-6000m 长度
(4 1/2”)114mm DTH drill pipe with NC31( API 2 7/8 REG)or NC35 1500-6000m 长度
(5”)127mm DTH drill pipe with NC38( API 3 1/2 IF) 1500-6000m 长度
| 序号 | 规格 (mm) | 工艺 | 联接类型 | ||
| 直径 | 长度 | 螺纹 | |||
| 1 | 89 | 1500-3000 | NC26(2 3/8 IF) | 摩擦焊接 | Box/pin |
| 2 | 102 | 1500-6000 | NC31 (2 7/8 IF) | 摩擦焊接 | Box/pin |
| 3 | 108 | 1500-6000 | NC31 (2 7/8 IF) | 摩擦焊接 | Box/pin |
| 4 | 114 | 1500-6000 | NC31 (2 7/8 IF)or NC35 | 摩擦焊接 | Box/pin |
| 5 | 127 | 1500-6000 | NC38(3 1/2 IF) | 摩擦焊接 | Box/pin |
水井钻杆
水井钻杆广泛应用于水井，地热孔等工程项目上，打的深要求质量高。
规格：
50mm water well drill pipe for 200m drill rig
60mm water well drill pipe for 400m drill rig
76mm water well drill pipe with API thread
89mm water well drill pipe with API thread
114mm water well drill pipe with API thread
127mm water well drill pipe with API thread
1. 钻杆材质: DZ40, DZ50, R780, G105, etc
2. 接头材质t: 40Cr, 45Mn2, 35CrMo, 4137H, etc
| 直径 | 50 | 60 | 73 | 89 | 102 | 114 | 127 |
| 接头直径(mm) | 65 | 75 | 105 | 127 | 133.4 | 158.8 | 168 |
| 厚度(mm) | 6.5 | 7.1 | 9.19 | 9.5/10 | 8.38 | 8.56 | 9.19 |
| 长度(mm) | 1000~4500 | 1000~4500 | 1500~9500 | 1500~9500 | 3000~9500 | 1500~9500 | 5000-9500 |
| Standard | ASTM, BS, JIS, DIN,GB |
| O.D. | 1/2″-24″ 10-610mm |
| W.T. | SCH10–XXS 1.5-60mm |
| Length | 5m-12m |
| End protection | Plastic caps |
| Outside Coating | Black painting, anti-corrosion oil, galvanized or as per required by customers |
| Packing | Wrapped in bundles by steel strips/bulk |
| Delivery | By sea container |
| Production Capacity | 5000 tons per month |
| Delivery time | 10-30days depend on your quantity |
| Tolorance | OD :+1% / -1% WT: +12.5% / -10% |
| Application | Transportation of oil,gas or fluid,Construction, Electricity,Machine building industy, Chemical industy,Petroleum,Traffic. |
| Main market | Asia, India, Middle East, America, Europe,Africa |
钢钎
钎尾规格:19mm*83/108mm, 22m*83/108mm, 25mm*108/159mm
锥度:4.46 6 7 11 12
长度:0.4m-6m
| 钢钎规格 | 长度 | 重量 | |
| mm | foot | ||
Hex.22mm     |
600 | 2′ | 1.93 |
| 800 | 2’6″ | 2.54 | |
| 1000 | 3’3″ | 3.15 | |
| 1200 | 3’9″ | 3.76 | |
| 1500 | 4’11” | 4.68 | |
| 1600 | 5’3″ | 4.98 | |
| 1800 | 5’9″ | 5.59 | |
| 2000 | 6’7″ | 6.20 | |
| 2200 | 7’2″ | 6.81 | |
| 2300 | 7’6″ | 7.12 | |
| 2400 | 7’9″ | 7.42 | |
| 2500 | 8’2″ | 7.73 | |
| 2600 | 8’8″ | 8.03 | |
| 3000 | 9’10” | 9.25 | |
| 3500 | 11’5″ | 10.78 | |
| 4000 | 13’1″ | 12.30 | |
| 4500 | 14’8″ | 13.83 | |
| 5000 | 16’4″ | 15.35 | |
| 5500 | 18’1″ | 16.88 | |
| 6000 | 19’7″ | 18.30 | |
| 采石场，煤矿，交通和其他工程.
通常轻型凿岩机配套7度钢钎，重型凿岩机配套12度钢钎。 |
|||
  |
4000 | 13’1″ | 16.10 |
| 4700 | 15’4″ | 18.90 | |
| 5000 | 16’4″ | 22.10 | |
| 5500 | 18’1″ | 22.10 | |
| 6000 | 19’7″ | 24.10 | |
| 规格 | 长度 | 直径(mm) | 螺纹 | 重量(Kg) | |
| mm | ft | ||||
| Hex.rods
|
1000 | 4 | Hex.32 | R32-R32 | 7.7 |
| 1220 | 5 | R32-R32 | 7.9 | ||
| 1525 | 6 | R32-R32 | 9.9 | ||
| 1830 | 7 | R32-R32 | 11.9 | ||
| 2000 | 8 | R32-R32 | 12.9 | ||
| 2475 | 9 | R32-R32 | 15.8 | ||
| 3090 | 10 | R32-R32 | 23.7 | ||
| 3700 | 12 | R32-R32 | 23.7 | ||
| 4305 | 14 | R32-R32 | 27.5 | ||
| R32(1 1/4″) | 长度 | 直径(mm) | 螺纹 | 重量(Kg) | |
| mm | in | ||||
| Round rods
|
1000 | 4 | Rd.32 | R32-R32 | 5.8 |
| 1220 | 5 | R32-R32 | 7.1 | ||
| 1525 | 6 | R32-R32 | 8.8 | ||
| 1830 | 7 | R32-R32 | 9.8 | ||
| 2135 | 8 | R32-R32 | 12.2 | ||
| 2435 | 9 | R32-R32 | 14.1 | ||
| 3050 | 10 | R32-R32 | 18.0 | ||
| 3660 | 12 | R32-R32 | 21.3 | ||
| Hex.rods
|
1830 | 6 | Hex.35 | R(T)38-R32 | 14.3 |
| 2475 | 8 | R(T)38-R32 | 19.2 | ||
| 3090 | 10 | R(T)38-R32 | 24.4 | ||
| 3700 | 12 | R(T)38-R32 | 19.2 | ||
| 4305 | 14 | R(T)38-R32 | 33.9 | ||
| 4915 | 16 | R(T)38-R32 | 38.7 | ||
| 5525 | 18 | R(T)38-R32 | 43.5 | ||
| 6135 | 20 | R(T)38-R32 | 48.2 | ||
| Speed Hex.rods
|
3090 | 10 | Hex.35 | R(T)38-R32 | 24.4 |
| 3700 | 12 | R(T)38-R32 | 29.2 | ||
| 4305 | 14 | R(T)38-R32 | 34.8 | ||
| 4915 | 16 | R(T)38-R32 | 38.6 | ||
| 5525 | 18 | R(T)38-R32 | 43.4 | ||
| 6135 | 20 | R(T)38-R32 | 48.2 | ||
