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API 5DP drill pipe for well drilling
- Xi'an
- T/T D/P D/A Credit Card
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Product Details
Thickness | 0.28, 0.5 | |||
Section Shape | Round | Outer Diameter | 2.375 - 6.625 inch |
Product Description
Key Specifications/Special Features:
Forged parts, by free forging
Heavy forging shaft, cylinder, sleeve, ring, drive shaft, marine hardware stanchion, roller, valves, forging wheels, forging gears, screw bearing, gear ring, die-block, flanges, pump, bearing chock
Materials: carbon steel, alloy steel, tool steel, stainless steel or customized
Typical forgings:
Shape: shaft, block, ring, cylinder
Diameter: ≤1.5, ≤4.0, ≤4.9, ≤1.5m
Length: ≤5, ≤3.5, ≤8.0m
Machining: NC and CNC lathes, CNC milling and turning, grinding, honing, lapping, broaching and other secondary machining
Heat treatment: annealing, normalizing, tempering, nitriding, carbonitriding, carburizing and induction hardening
Surface treatment: plating, coating, phosphate, anodizing and CVD/PVD plating
Application: machinery, chemical and petroleum industries, mould, shipping, transportation, agriculture, pipeline, metallurgy, electric generation, boat building, mine industry and more
Standard: ASTM, ASME, DIN, SIS, GB EURONORM and more
Quality control:
We have in-house facility for each inspection: Chemical composition report, mechanical properties report, NDT report, heat treatment report, dimensions check report
Certificates: 3.1B material certificates, SGS certificate
Outside diameter |
Calculated weight |
Calculated weight |
Grade |
Wall thickness |
Upset ends, for weld-on tool joints(see note) | ||
in |
1b/ft |
Kg/m |
in |
mm | |||
2.375" | 6.65 | 6.26 | 9.32 | E.X.G.S | 0.280 | 7.11 | EU |
2.875" | 10.40 | 9.72 | 14.48 | E.X.G.S | 0.362 | 9.19 | EU |
3.5" | 13.30 | 12.31 | 18.34 | E.X.G.S | 0.368 | 9.35 | EU |
3.5" | 15.50 | 14.63 | 21.79 | E.X.G.S | 0.449 | 11.40 | EU |
4" | 14.00 | 12.93 | 19.26 | E.X.G.S | 0.330 | 8.38 | IU,EU |
4.5" | 16.60 | 14.98 | 22.31 | E.X.G.S | 0.337 | 8.56 | EU,IEU |
4.5" | 20.00 | 18.69 | 27.84 | E.X.G.S | 0.430 | 10.92 | EU,IEU |
5" | 19.50 | 17.93 | 26.71 | E.X.G.S | 0.362 | 9.19 | IEU |
5" | 25.60 | 24.03 | 35.79 | E.X.G.S | 0.500 | 12.70 | IEU |
5.5" | 21.90 | 19.81 | 29.51 | E.X.G.S | 0.361 | 9.17 | IEU |
5.5" | 24.70 | 22.54 | 33.57 | E.X.G.S | 0.415 | 10.54 | IEU |
6.625" | 25.20 | 22.19 | 33.0 | E.X.G.S | 0.330 | 8.38 | IEU |
6.625" | 27.70 | 24.21 | 41.0 | E.X.G.S | 0.362 | 9.19 | IEU |
Contact Us
- Xian Wellwork Industrial Co., Ltd.
- Contact nameMilla Wang Chat Now
- Phone86-29-88771163
- AddressRm. 1601, Site A, Gaoke Plaza, , Gaoxin 4th Road., Yanta Area
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