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)
437 517 617 627 737 537
1.Competitive Price(larger order, lower price)2.Perfect Quality Control System3.Excellent Sevice 4.Large Business scale
2013-07-06
1. API&ISO 90012.Size: 95.3mm-660.4mm3.high quality and best price4.covers all IADC codes5.more inventory
2013-07-19
437 435 517 617 627 737 537
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
517
Soft formations with low compressive strength and high drillability, such as mudstone, gypsum, salt, soft limestone, etc.It's cheap and competitive.
2013-12-27
mill tiith / stelll tooth
1.Soft with low compressive strength and high drillability.2.low price and high rop.3.ISO&API4.High quality and high reliable
2013-07-01
1.API IADC HJ/HA New Kingdream TCI Bit for Drilling. 2.suitable for different formation 3.API&ISO9001 certification
2013-07-07
all size,all type IADC
1.Higher rop and the best quality.2.High reliability and long working life.3.all kinds of size and low price.
2013-08-11
12 1/4" 437 517 617 627 737
1Certified by ISO9001&API 2Used for water well, oil field 3IADC:114-117,127,437,517,617,637 4.type:sealed non-sealed 5.delivery on time
2013-07-29