$300≥1Set/Sets
| 付款类型: | L/C,T/T,D/P,D/A,Paypal |
| 国际贸易术语解释通则: | FOB,CFR,EXW,CIF,DDU,DDP |
| 最小订单: | 1 Set/Sets |
| 运输: | Ocean,Land,Air,Express |
| 港口: | QingDao,Shanghai,Shenzhen |
分享:
手机号: DTH
品牌: XTC
Origin: 中国
证明: ISO9001
地位: New
Warranty Period: Unavailable
Applicable Industry: Energy &Amp; Mining
Where To Provide Local Services (in Which Countries Are There Overseas Service Outlets): Germany, France, Canada, Egypt
Showroom Location (in Which Countries Are There Sample Rooms Overseas): Canada, Turkey, Egypt, France, United Kingdom
Video Factory Inspection: Not Available
Mechanical Test Report: Not Available
Marketing Type: Ordinary Product
Place Of Origin: China
Part Name: Drill Bit
Owned Machinery: Drilling Tool
证明: Din
Material: Carbide
Casting Or Forging: Forging
Application Industry: Well Drilling
| 销售单位 | : | Set/Sets |
| 程序包类型 | : | 木制的 |
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4英寸潜孔锤GD40与带底阀的DHD 340A类似，用于钻孔范围从110mm到135mm。 GD40气压范围为1.0Mpa至2.5Mpa，建议冲击率为17Mpa以下27Hz。 1.0Mpa 时耗气量为 6.5m3，2.4Mpa 时耗气量为 14m3。
产品描述
它具有以下优点，
1.阀门配气，更可靠。
2.活塞设计简单，使用寿命长
3.更多的能量传递，更快的钻井速度，更低的空气和油消耗。
4、内部零件少，结构简单，所有零件均经过热处理，使用寿命长，故障率低，易于维护。
5、顶接头、驱动卡盘和外筒采用多级螺纹连接，拆卸方便。
潜孔钻头产品参数：
1.高、低气压潜孔钻头
2.低气压孔直径：65-220mm
3.高气压孔直径：85-305mm
4.端面类型：圆心钻头/凹面/凸面/双规面/平面钻头
5.硬质合金钮扣形状：半球形/圆形钮扣 抛物线/半弹道钮扣 弹道钮扣 尖钮 平钮
6. 钻岩类型：花岗岩、大理石、石灰石、玄武岩等。
Model |
GD40 |
Foot Valve |
No |
Recommended Rotation Speed |
35-65r/min |
Air Pressure |
High 1.0-2.5Mpa |
Impact Rate under 1.7Mpa |
27Hz |
Air Consumption |
6.5m3-14 m3/min |
OD |
99mm |
Total Length (without bit) |
1030mm |
Total Weight (without bit) |
39kg |
Hole Range |
110mm-135mm |
Connection Thread |
API 2 3/8’’ Reg |
Bit Shank |
DHD340A, COP44, DHD 4, QL 340, Terranox 4 |
Application |
Quarrying, Surface Mining, Underground Mining, Well Drilling, Foundation Drilling |
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