Gold Index: 40270
Hejian Huanyu Petroleum Machinery Co., Ltd. [China (Mainland)]
Business Type:Manufacturer, Trading Company City: Cangzhou Province/State: Hebei Country/Region: China (Mainland)
IADC121
1Certified by ISO9001&API 2Used for water well, oil field 3IADC:114-117,127,437,517,617,637 4.type:sealed bearing 5.delivery on time
2013-07-20
437 517 617 627 737
TCI tricone bits/ three cone bits1.Certified by ISO9001&API 2.Used for water well, oil field 3.IADC:114-117,127,437,517,617,6374.type:3-8b
2013-07-19
17 1/2 437 517 617 627 737
2013-07-04
IADC 437
1Certified by ISO9001&API 2Used for water well, oil field 3IADC:114-117,127,437,517,617,637 4.type:3-8blades 5.delivery on time
IADC517
TCI tricone bits/ three cone bits1.Certified by ISO9001&API 2.Used for water well, oil field 3.IADC:114-117,127,437,517,617,6374.type:3-26in
2013-07-03
2013-07-01
95.3mm-660.4mm
2013-06-13
3in, 76.2mm OD
IADC 437- 637
API IADC447 Tricone Roller Cone Drill Bits1.Certified by ISO9001&API 2Used for water well, oil field 3IADC:437--637
3'',3 1/2,4',41/2/,26'
roller cone bits1.long service time2. well drilling3.best price and high quality4.we can provide the sample ,but customer need to pay all.....
roller cone bits1.Competitive Price(larger order, lower price)2.Perfect Quality Control System3.Excellent Sevice 4.Large Business scale
3-17 1/2in IADC 437 517 617 627 737
Chinese 13 1/2" TCI /steel tootn/mill teeth
SKW211
2013-06-14
TCI tricone bits/ three cone bits1.Certified by ISO9001&API 2.Used for water well, oil field 3.IADC:114-117,127,437,517,617,6374.type:3-26inch