Cross-over Subs Factory
products found from
trusted manufacturers & suppliers
US$ 55-85 / Piece
1 Piece (MOQ)
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Customized
AISI, API
Taper-length
Center Drill Bit
High Carbon Steel
Well Drilling
US$ 280 / Piece
1 Piece (MOQ)
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CE
Hot Treatment
Forging
Carbon Steel
Adaptor
2 3/8",2 7/8", 3 1/2", 4 1/2", 6 5/8", 7 5/8"
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Core Drill
Core Drilling
GB/T19001-2016/ISO9001:2015
Customized.
Mineral Exploration
2-15 Days
US$ 280 / Piece
1 Piece (MOQ)
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CE
Hot Treatment
Forging
Carbon Steel
Adaptor
2 3/8",2 7/8", 3 1/2", 4 1/2", 6 5/8", 7 5/8"
US$ 280 / Piece
1 Piece (MOQ)
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CE
Hot Treatment
Forging
Carbon Steel
Adaptor
2 3/8",2 7/8", 3 1/2", 4 1/2", 6 5/8", 7 5/8"
US$ 500 / Piece
1 Piece (MOQ)
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Yes
1 Year
Casting
Galvanized
Atmospheric Pressure
Alloy
US$ 30 / Piece
1 Piece (MOQ)
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Yes
1 Year
CNC Milling
Galvanized
Atmospheric Pressure
Alloy
US$ 65-330 / Piece
10 Pieces (MOQ)
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ISO 9001:2000
API
Spray-Paint
Casting
Alloy Steel
If, Fh Thread
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Core Drill
Core Drilling
GB/T19001-2016/ISO9001:2015
Customized.
Mineral Exploration
2-15 Days
US$ 280 / Piece
1 Piece (MOQ)
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CE
Hot Treatment
Forging
Carbon Steel
Adaptor
2 3/8",2 7/8", 3 1/2", 4 1/2", 6 5/8", 7 5/8"
US$ 100 / pieces
100 pieces (MOQ)
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24/7
1year
Rolled
Spray-Paint
0
API 5CT Steel Grade
US$ 35-1568 / Piece
1 Piece (MOQ)
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3 Years
18 Years
Casting
Spray-Paint
Atmospheric Pressure
Cast Steel
US$ 135000 / Piece
1 Piece (MOQ)
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Provided
1 Year or 2000hours
Casting
Sand Blast
Vacuum
Cast Steel
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ISO 9001:2000
API
Spray-Paint
Casting
Alloy Steel
6 5/8''reg(Box or Pin)
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ISO 9001:2000
API
Spray-Paint
Casting
Alloy Steel
2 7/8''reg(Box or Pin)
US$ 35-1568 / Piece
1 Piece (MOQ)
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3 Years
18 Years
Casting
Spray-Paint
Atmospheric Pressure
Cast Steel
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Hebei, China
Hj
Drilling Tool
Carbide
Forging
Well Drilling
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US$ 10 / Piece
10 Pieces (MOQ)
ISO 9001:2008, API
AISI
Oxidation
Forging
Carbon Steel
Blue and Black
US$ 100 / Piece
1 Piece (MOQ)
Carbide, Carbon Steel
Lockheed
Brand New
Forging
Petroleum Drilling Tool & Accessory
Well Drilling Machinery, Offshore Oil and Gas Field Exploitation Machinery
US$ 350 / Piece
10 Pieces (MOQ)
Yes
12 Months
CNC Milling
Phosphat
Atmospheric Pressure
4145h
US$ 20-150 / Piece
1 Piece (MOQ)
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Online Service
12 Month
Forging
Spray-Paint
Atmospheric Pressure
Alloy
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Core Drill
Core Drilling
GB/T19001-2016/ISO9001:2015
Customized.
Mineral Exploration
2-15 Days
US$ 100-3000 / Joint
1 Joint (MOQ)
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7X24
13months
Forging
Sand Blast
as Required
Alloy
US$ 20-150 / Piece
1 Piece (MOQ)
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Online Service
12 Month
Forging
Spray-Paint
Atmospheric Pressure
Alloy
US$ 30-1000 / Piece
1 Piece (MOQ)
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24/7
12 Months
Casting
Polishing
Atmospheric Pressure
Alloy Steel
US$ 500 / Piece
1 Piece (MOQ)
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7 Days a Week 24 Hours Per Day
12 Months
Forging
Spray-Paint
Atmospheric Pressure
Stainless Steel
US$ 35-1000 / Piece
1 Piece (MOQ)
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24/7
12 Months
Casting
Polishing
Atmospheric Pressure
Alloy Steel
US$ 60-400 / Piece
1 Piece (MOQ)
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Forging
4145h
All Types Can Be Customized
Standard Packing
2 3/8''IF to 2 7/8''IF
Tianjin, China
Online Technical Service
ISO9001
Forged
Customized
Threaded Union
Carbon Steel
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