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金剛石復合片鉆頭

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壓風(fēng)降溫排渣鉆頭

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金剛石復合片擴孔鉆頭

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Φ52（25）-24-3.175-1500地質(zhì)螺旋鉆桿DZL-683

螺旋葉片結構的差異化設計，對鉆探地質(zhì)條件的適用范圍更加廣泛，高螺旋葉片的結構設計適用于中硬以上地質(zhì)條件的深孔鉆探施工，低螺旋葉片的結構設計適用于松軟地質(zhì)條件、松軟煤層的鉆探與瓦斯抽放的鉆孔施工。具有高效排渣、鉆孔成孔率高，不易卡鉆的特點(diǎn)。

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Φ50-T42-6.35-2000地質(zhì)合金鉆桿DZL-684

鉆桿主體使用優(yōu)質(zhì)地質(zhì)專(zhuān)用合金鋼管，鉆桿接頭使用優(yōu)質(zhì)合金結構鋼，通過(guò)高壓成型、真空調質(zhì)處理、摩擦焊接、整體表面硬化進(jìn)行制造，螺紋加工采用先進(jìn)的自動(dòng)化加工設備，有效保證了每件產(chǎn)品的加工精度。具有抗彎強度高，焊接牢固，排渣效率高的特點(diǎn)。與同類(lèi)產(chǎn)品相比，大大提高了抗疲勞強度和抗剪切強度。

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φ50-42雙壁鉆桿

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Φ50-34-B22-1000mm地質(zhì)螺旋鉆桿

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73-60-49.2-5.08-1M通水地質(zhì)螺旋鉆桿——瑞龍鉆具

螺旋鉆桿是以四方或六方進(jìn)行首尾連接，采用彈簧銷(xiāo)自動(dòng)鎖合或半圓銷(xiāo)、直插銷(xiāo)、U型銷(xiāo)、長(cháng)圓楔型銷(xiāo)進(jìn)行連接定位，可以快速連接的螺旋鉆桿。

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72-42-F26通水地質(zhì)螺旋鉆桿——瑞龍鉆具

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72-32-F18通水地質(zhì)螺旋鉆桿——瑞龍鉆具

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70-50-F30-1.5M地質(zhì)螺旋鉆桿——瑞龍鉆具

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52-34地質(zhì)螺旋鉆桿麻花鉆桿瑞龍鉆具

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52-27-4.233-2M地質(zhì)螺旋鉆桿——瑞龍鉆具

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50-34-B22-1M地質(zhì)螺旋鉆桿——瑞龍鉆具

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Φ100-B41-1000mm地質(zhì)螺旋鉆桿煤鉆桿——瑞龍鉆具

地質(zhì)螺旋鉆桿是在地質(zhì)鉆桿高扭矩性能的基礎上，添加螺旋葉片，提高排渣性能、深孔深度。

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