Drill Pipe Advanced heat treatment process,

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Drill Pipe Specification

 Norminal   Weight
Calculated Plain-end Weight
 Outside Dia
 Wall Thickness
 GradeUpset Ends for weld-on tool joints
lb/ft   kg/m in   mmin   mm
2 3/86.656.27   9.332.375  60.30.280   7.11E.X.G.SE.U
2 7/810.409.72   14.472.875  73.00.362   9.19E.X.G.SE.U. or I.U.
3 1/29.508.81   13.123.500  88.90.254   6.45EE.U. or I.U.
3 1/213.3012.32  18.343.500  88.90.368   9.35E.X.G.SE.U. or I.U.
3 1/215.5014.64  21.793.500  88.90.449   11.40EE.U. or I.U.
3 1/215.5014.64  21.793.500  88.90.449   11.40X.G.SE.U. or I.E.U.
414.0012.95  19.274.000  101.60.330   8.38E.X.G.SE.U. or I.U.
4 1/213.7512.25  18.234.500  114.30.271   6.88EE.U. or I.U.
4 1/216.6015.00  22.324.500  114.30.337   8.56E.X.G.SE.U. or I.U.
4 1/220.0018.71  27.844.500  114.30.430   10.92E.X.G.SE.U. or I.U.
516.2514.88  22.165.000  127.00.296   7.52X.G.SI.U.
519.5017.95  26.705.000  127.00.362   9.19EI.E.U
519.5017.95  26.705.000  127.00.362   9.19X.G.SE.U. or I.U.
525.6024.05  35.805.000  127.00.500   12.70EI.U.
525.6024.05  35.805.000  127.00.500   12.70X.G.SE.U. or I.U.
5 1/221.9019.83  29.525.500  139.70.361   9.17E.X.G.SI.E.U
5 1/224.7022.56  33.575.500  139.70.415   10.54E.X.G.SI.E.U
6 5/825.2022.21  33.046.625  168.30.330    8.38E.X.G.SI.E.U
6 5/827.7224.24  36.066.625  168.30.362    9.19E.X.G.SI.E.U
Product Features
.Superior-quality pipe& advanced heat treatment process, high strength &high toughness(especially under low temperature)
.Smooth and long upset transition area & strong hard banding-extended product life
.To meet or exceed requirements of the API 5D,API 7G, API Q1 & ISO9001
.Equipment with advanced inspection instruments and a strictly quality controlling system, the final products are guaranteed to be of superior and stable quality
.Due to our professional technicians & product flexibility, we are capable of meeting some customers’ specific requirement.

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Q:As man increasingly incorporates machinery into his body what will happen to his soul?
Nothing probably but it will reach a point say if he wants to replace his brain with a motherboard or CPU then that would be the end of the experiment but the soul would leave that android or whatever he had become.
Q:How to improve mechanical design ability!
1., we must first understand what the output is: rotation? Move? Constant velocity? Gearshift? Magnitude and direction of force? To specific numerical value 2., to meet the output, which structural modules are used to realize the coordination and cooperation between the 3. modules: what is the mode of control, what is the input signal?
Q:How to workout my pecs without machinery?
does a medicen ball count as machinery? becuase you can do really good accross body workouts with them :)
Q:what is capacity mentioned in tons for refigerating machineries?
The capacity in tons represents a measure of the equivalent heat required to melt one ton of ice. Each ton of cooling effect is equal to 12,000 BTU/hour.
Q:Should we make all complex machinery illegal?
Complex Machinery: a machine made up of at least two simple machines. Simple Tool: a primitive backwards thinking knob made up of two sets of half dead DNA. •see also: Utopian Lobotomy Both Complex Machinery Simple Tools can be used to harm, terrorize break society; however, only one of them can be used for the good of, said society.
Q:How do you make drum shells by hand without using heavy machinery?
hand carve it. That is the only way without the use of machinery. start from the middle and work your way out. Use real carving chisels though.
Q:DVD's and VCR's delicate machinery.?
In my opinion, the rotary video head is more delicate that the lens. First, it does come in contact with the tape, so can get damaged. Cleaning it improperly can damage it. A DVD lens does not contact the media in normal operation, and are pretty foolproof to clean.
Q:hi, anybody know where can i find out machinery and tools in order to construct sattellite dish antennas? tks?
Try a catalogue that sells industrial tools.
Q:When's the last time you expressed how much you love a piece of machinery?
I do it all the time coz it's so hot here in our country. I keep saying I love air conditioning... =P
Q:What album do you think would be very dangerous to listen to while operating heavy machinery?
Pink Floyd's Wish You Were Here or King Crimson's Island's album no breakfast is never skipped and burn down the disco

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