螺旋鉆桿/Spiral geological drill rod
發(fā)布時(shí)間:
2025-02-13
別名Alias: 低導(dǎo)葉鉆桿、螺旋鉆桿
地質(zhì)螺旋鉆桿是在地質(zhì)鉆桿高扭矩性能的基礎(chǔ)上,添加螺旋葉片,提高排渣性能、深孔深度。
產(chǎn)品參數(shù)Product Parameters
螺旋葉片helical blade: 單螺旋型、雙螺旋型、三螺旋型或多螺旋型
長(zhǎng)度Length: 0.5m, 0.8m, 1.0m, 1.5m
產(chǎn)品扣型Product Connector
連接形式connection type: 螺紋連接型、四方連接型、六方連接型
平扣Straight thread: Φ34.0mm, Φ42.0mm, Φ50.0mm (drill pipe diameter鉆桿直徑)
錐扣Tapered thread: Φ63.5mm, Φ73.0mm, Φ89.0mm (drill pipe diameter鉆桿直徑)
四方連接型: F24、F.26、F30、F32
六方連接型: B34、B35、B41、B45、B55、B41-B42.5、B48-B49
產(chǎn)品用途Product Usage
應(yīng)用領(lǐng)域:適用于中硬以上地質(zhì)條件的深孔鉆探施工。
Application Field:
產(chǎn)品優(yōu)勢(shì)Product Advantage
鉆桿主體使用優(yōu)質(zhì)地質(zhì)專用合金鋼管,鉆桿接頭使用優(yōu)質(zhì)合金結(jié)構(gòu)鋼,通過(guò)高壓成型、真空調(diào)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(shè)備,有效保證了每件產(chǎn)品的加工精度。具有抗彎強(qiáng)度高,焊接牢固,排渣效率高的特點(diǎn)。與同類產(chǎn)品相比,大大提高了抗疲勞強(qiáng)度和抗剪切強(qiáng)度。
螺旋葉片結(jié)構(gòu)的差異化設(shè)計(jì),對(duì)鉆探地質(zhì)條件的適用范圍更加廣泛,高螺旋葉片的結(jié)構(gòu)設(shè)計(jì)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(jié)構(gòu)設(shè)計(jì)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)。
Drill pipe body using high quality geological special alloy steel pipe, pipe joint using high quality alloy steel, through high pressure molding, air conditioning treatment, friction welding, the whole surface hardening, thread machining using advanced automation equipment, effectively guarantee the machining precision of each product, the production technology of screw thread processing after friction welding first, make sure that when the deep hole drilling pipe dogan connection the best alignment standard, compared with similar products, with high bending strength, rotating torque, smooth operation, etc.