Description
Drill pipe joint acts for conversion and connection of drill stem component in petroleum, natural gas and geology drilling work.
It is used mainly for connecting of upper drill tools and lower drill tools during drilling operations.
Cross-over sub is API standard Material is AISI 4145H chromium-molybdenum steel.
We can offer Kelly cross-over sub, Drill pipe cross-over sub, Interim cross-over sub, Drill collar cross-over sub, Drill bit cross-over sub, Swivel cross-over sub, Fishing cross-over sub, etc.
All connections are phosphatized, coated with lubricant and provided with thread protectors. All tool joints should be inspected at full length by fluorescence magnetic particle and ultrasonic method. Tool joints are for pipes from 2 3/8" to 6 5/8", grade is E 75, G 105 and S 135; upset style is EU, IEU or IU.
Specification
Material: AISI 4145H premium alloy steel
Upset style: EU, IEU or IU
Application: 2 3/8" ~ 6 5/8" dill pipes
Tool joint connection
DP nominal weight lb/ft
Steel grade
O.D.(in)
I.D.(in)
Pin tong space(in)
Box tong space(in)
Pin/Box bevel diameter(in)
NC31
10.4
G105
4 1/8
2
7
9
3 61/64
S135
4 3/8
1 5/8
7
9
3 61/64
NC38
13.3
G105
5
2 7/16
8
10 1/2
4 37/64
S135
5
2 1/8
8
10 1/2
4 37/64
NC46
16.6
X95
6 1/4
3
7
10
5 23/32
G105
6 1/4
3
7
10
5 23/32
S135
6 1/4
2 3/4
7
10
5 23/32
NC50
19.5
X95
6 5/8
3 1/4
7
10
6 1/16
G105
6 5/8
3 1/4
7
10
6 1/16
S135
6 5/8
2 3/4
7
10
6 1/16
Supplier: High quality industrial material such as: raw iron & steel (sheets, pipes, coil), valve & valve parts, machine tools, cnc inserts, cutting wheel, grinding wheel and more, industrial and welding consumables, hss drills and taps, tool holders, filler wire, welding electrodes, washers, valve seats, soft seats, peek, ptfe, ss316, devlon and teflon rings, fittings, fasteners, bolts, nuts, screws, circlips and more, rivets, etc
Supplier: Construction equipment (home improvement, electrical supply, pipes and fitting etc..), heavy machinery: mining equipment, excavator, drilling, and so on
paper and packaging, production line: kraft paper, plastic and paper box, aluminum foil, plastic wrap, boxes, paper cups, take a way box and so on..
renewable energy: solar panels, inverter, photovoltaic chemical and raw material: soda ash, titanium, pe, ppe
Services: Our company hangzhou xing ying technology co., ltd.(astrioglobal) also provides exporting, quality control, international logistics and consulting/negotiation.
