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)
437 517 617 627 737 111-317
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
2013-08-02
1Certified by ISO9001&API 2Used for water well, oil field 3IADC:114-117,127,437,517,617,637 4.type:sealed and non-sealed 5.delivery on time
1Certified by ISO9001&API 2Used for water well, oil field 3IADC:114-117,127,437,517,617,637 4.type:sealed bearing bit 5.delivery on time
1Certified by ISO9001&API 2Used for water well, oil field 3IADC:114-117,127,437,517,617,637 4.type:3-26 5.delivery on time
2013-08-01
all size,all type IADC
Many IADC code
1Certified by ISO9001&API 2Used for water well, oil field 3IADC:114-117,127,437,517,617,637 4.type:3-26inches 5.delivery on time
2013-06-13
2013-07-31
all IADC code
3 1/2~ 18 1/2in/65mm-660
6" 437 517 617 627 737
2013-07-30
roller cone bits/position stabilizatin notor bit
3 1/2~ 18 1/2in
2013-08-21
out side diameter 215X105, 101.6
2013-07-29
M711, M722
1Certified by ISO9001&API 2Used for water well, oil field 3IADC:FC10435,NC201,,TC206,209 309 4.type:5-12 5.delivery on time