型號: | IADC637 |
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品牌: | JSBIT |
原產地: | 中國 |
類別: | 工業設備 / 其他工業設備 |
標籤︰ | 牙輪組裝鑽頭 , 三牙輪鑽頭掌片 , 牙掌 |
單價: |
¥1600
/ 件
|
最少訂量: | 1 件 |
最後上線︰2018/05/08 |
根據掌片軸承結構分為金屬和橡膠密封軸承兩種牙掌,齒型IADC code 437-637牙輪掌片組裝多種口徑類型組合鑽頭以適用於各種地層。
According roller bit bearing structure divided into metal and rubber seals bearing, tooth IADC code 437-637 tricone bit palm can assemble various types and diameter of combination drill bit for a variety of drilling rock formations.
尺寸(size) |
132mm,164mm |
軸承(bearing) |
橡膠和金屬密封軸承 (rubber and metal sealed bearing type ) |
IADC code |
117、127、137、217、247、417、437、517、537、617、637 |
適用地層(Application) |
極軟地層到硬地層,如粘土、泥岩、白堊、石膏、鹽岩、頁岩、石灰岩、砂岩、白雲岩、大理石等有硬夾層的複雜地層. Extremely soft ground to hard formations such as clay, mud stone, chalk, gypsum, rock salt, shale, limestone, sandstone, dolomite, marble and other hard sandwich complex formation |
付款方式︰ | TT/LC/PayPal/Western union |
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