Products
- Alternative Energy Generators[1]
- Diesel Generators[5]
- Gas Turbine Generators[1]
- Screws[6]
- Hooks[1]
- Separation Equipment[1]
- Other Machine Tools Accessories[2]
- Other Material Handling Equipment[1]
- Material Handling Equipment Parts[1]
- Other Metal Processing Machinery[6]
- Metal Processing Machinery Parts[6]
- Drilling Rig[6]
- Other Mining Machinery[6]
- Mining Machinery Parts[6]
- Other Motor[3]
- Other Machinery[6]
- Bushings[1]
- Other Mechanical Parts[6]
- Pipe Fittings[4]
- Pumps[6]
- Cast & Forged[6]
- Other Metals & Metal Products[6]
- Stainless Steel Pipes[6]
- Steel Pipes[6]
- Other Wire Mesh[1]
- Other Hand Tools[1]
- Other Tools[6]
- Drill Bit[6]
- Tool Parts[2]
Contact Us
- Contact Person : Ms. dongying haixin
- Company Name : Dongying Haixin Petroleum Equipment Co., Ltd.
- Tel : 86-546-7755039
- Fax : 86-546-7718801
- Address : Shandong,Dongying,hekou economic development zone
- Country/Region : China
- Zip : 257000
Other Mechanical Parts
Spiral drill collar
Spiral Drill collar:
Raw Material: 4145H
O.D.:31/8" to 11"
Length:10~31ft
Standard:API Spec7
Outside diameterDepth of cut ASpiral pitch ±25.4Depth of cut Bmminmmmmmm98.43 7/84.0±0.79914 101.6111.144 3/84.8±0.79914114.3130.24 1/25...
Spiral drill collar
Spiral Drill collar:
Raw Material: 4145H
O.D.:31/8" to 11"
Length:10~31ft
Standard:API Spec7
Outside diameterDepth of cut ASpiral pitch ±25.4Depth of cut Bmminmmmmmm98.43 7/84.0±0.79914 101.6111.144 3/84.8±0.79914114.3130.24 1/25...
Spiral drill collar
Spiral Drill collar:
Raw Material: 4145H
O.D.:31/8" to 11"
Length:10~31ft
Standard:API Spec7
Outside diameterDepth of cut ASpiral pitch ±25.4Depth of cut Bmminmmmmmm98.43 7/84.0±0.79914 101.6111.144 3/84.8±0.79914114.3130.24 1/25...
API Oil Spiral drill collar
Spiral Drill collar:
Raw Material:AISI 4145H
O.D.:31/8" to 11"
Length:10~31ft
Standard:API Spec7
Outside diameterDepth of cut ASpiral pitch ±25.4Depth of cut Bmminmmmmmm98.43 7/84.0±0.79914 101.6111.144 3/84.8±0.79914114.3130.24 1/25...
Spiral drill collar
Spiral Drill collar:
Raw Material: 4145H
O.D.:31/8" to 11"
Length:10~31ft
Standard:API Spec7
Outside diameterDepth of cut ASpiral pitch ±25.4Depth of cut Bmminmmmmmm98.43 7/84.0±0.79914 101.6111.144 3/84.8±0.79914114.3130.24 1/25...
Spiral drill collar
Spiral Drill collar:
Raw Material: 4145H
O.D.:31/8" to 11"
Length:10~31ft
Standard:API Spec7
Outside diameterDepth of cut ASpiral pitch ±25.4Depth of cut Bmminmmmmmm98.43 7/84.0±0.79914 101.6111.144 3/84.8±0.79914114.3130.24 1/25...
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