6th
Gold Index: 40686
Langfang Baiwei Drill Co.,Ltd [China (Mainland)]
Business Type:Manufacturer, Trading Company, Service, Other City: Langfang Province/State: Hebei Country/Region: China (Mainland)
73-50
Used for the urban orientation penetrate project to lay the pipe for gas or water.It meets the all direction drill controled by the sound house.
2017-10-20
15T
While expanding, the directional signal is protected with the swivel which moves forward and don't move backward.
2017-10-17
10T
50*6.5*2000
forged with texture of 37CrMnMo to improve the strenth of extension,twisty,crush and press.The thermal treatment ensures the tenacity.The nitrogenized
2017-11-05
50*6.5*1500
Pin and box block;Sub series
Match all types HDD drill pipe with special texture for orientation penetrate and water well drill.
2017-10-16
Fluted/Barrel/Fly/Rock
Consists of fluted,barrel,fly and rock types for different strutam
2017-10-26
BW300/BW400/BW500,etc
Efficient drilling and cleaning which is superior to roller bit and hob cutting.
2017-08-12
BW73/BW83/BW88/BW92/BW108/BW127/BW168,etc
2017-10-25
WB114/65,WB127/76,DB127/76,WB140/88,WB219/130
During the drill , compress air goes into the annular through the air box, then the debris go up in the inner hole under the effect of waterhead.
BL40/BL80/BL160
Suitable for casing pipe,castiron pipe,concrete and steel pipe's replacement
2018-03-20
BH190S/BH260/BH300/BH350/BH420/BH510/BH610,etc
Pipelaying during the orientated penetration without excavation,and also used for drilling engineering rescue.
89mm
Model No: dia 60,dia73,dia83, dia89Place of Origin: Hebei,China (Mainland)Machine Type: OthersType: Drill BitPayment Term: T/T Packing: no pac
2015-08-05
dia 60,dia73,dia83, dia89
HDD drill rod1).Steel grade: S135 2).Specification: Dia 50-127mm 3).All size can according the customer requirement4)We have R780 ,S135
2015-07-06
73mm
api drill pipe drill rod, we can produce more kinds of water well drill pipe .the matiral is good , if you need , pls contact us .
2015-05-22
Customize
Our Ingersoll Drillpipe is suprem in quality with moderate price.Warmly welcomed by home and abroad customers.Other specifications can be customerize
2015-05-25