Seamless Steel Carbon Pipe High Quality Seamless Steel Oil Drill Casing Pipe

  • Model NO.: 76mm
  • Length: 1000-6000mm
  • Material: High Manganese Steel
  • Color: Black
  • Trademark: JEAO
  • Specification: ISO
  • HS Code: 8207509
  • Certification: API
  • Usage: Oil Mining, Coal Mining, Well Drilling, Ore Mining
  • Processing Type: Forging
  • Certificate: ISO9001:2008.
  • Transport Package: Wooden Case
  • Origin: China

seamless steel carbon pipe High Quality Seamless Steel Oil Drill Casing Pipe

Product Description

Application: 

Using mining industry, energy, metallurgy, geology, coal, water conservancy, chemical industry and road construction.

Our Advantages:

1.WE CAN PROVIDE THE COMPLETE SOLUTION ( DTH drill bit, DTH hammer, DTH Drill Rod, Air Compressor, DTH Drilling rig and added value services) 
2.Lower energy consumption and higher impact frequency.the drilling speed is 15%~30% higher than other series DTH Hammer.
3.Simple structure,reliable parts,long life,easy and cheap maintenance.
4.Lower air and oil consumption.The oil consumption is about 10% lower than the one with foot valve.
5.The check valve can be replaced to the one with bigger ail controlling hole to provide more efficient cuttings discharge.

DTH hammer:

3'' DTH hammer: DHD3.5, COP34, COP32, MISSION 30, BR3, MACH303.
4" DTH (down-the-hole) hammer: DHD340/COP44, COP42, QL40, SD40, MISSION 40, XL40, MACH44. 
5" DTH (down-the-hole) hammer: DHD350/COP54, COP52, QL50, SD5, MISSION50, XL5.
6" DTH (down-the-hole) hammer: DHD360/COP64, COP62, QL60, SD6, MISSIO60, XL6.
8" DTH (down-the-hole) hammer: DHD380, QL80, SD8, MISSION80
 
DTH hammer bits:

3" DTH hammer bits (90-105mm), shanks: DHD3.5, COP34, COP32, MISSION 30, BR3, MACH303.
4" DTH hammer bits (105-130mm), shanks: DHD340/COP44, COP42, QL40, SD40, MISSION 40, XL40, MACH44. 
5" DTH hammer bits (130-152mm), shanks: DHD350/COP54, COP52, QL50, SD5, MISSION50, XL5.
6" DTH hammer bits (152-171mm), shanks: DHD360/COP64, COP62, QL60, SD6, MISSIO60, XL6.
8" DTH hammer bits (200-305mm), shanks: DHD380, QL80, SD8, MISSION80
 
DTH rod range:

Diameter Part No. Thread Pin/Box
 		 Wall thickness Length Wrench flats Weight
Inch mm Inch mm feet m Inch mm kg
3 76 76X1-5.5 2 3/8" API REG 0.217 5.5 3.28 1 2.244 57 17
76X1.5-5.5 2 3/8" API REG 0.217 5.5 4.92 1.5 2.244 57 22
76X2-5.5 2 3/8" API REG 0.217 5.5 6.56 2 2.244 57 26
76X3-5.5 2 3/8" API REG 0.217 5.5 9.84 3 2.244 57 35
76X4.5-5.5 2 3/8" API REG 0.256 6.5 14.76 4.5 2.244 57 56
76X6-5.5 2 3/8" API REG 0.256 6.5 19.69 6 2.244 57 73
3.5 89 89X3-8.5 2 3/8" API REG 0.335 8.5 9.84 3 2.559 65 66
89X4-8.5 2 3/8" API REG 0.335 8.5 13.12 4 2.559 65 79
89X4.5-8.5 2 3/8" API REG 0.335 8.5 14.76 4.5 2.559 65 85.5
89X5-8.5 2 3/8" API REG 0.335 8.5 16.40 5 2.559 65 92
89X6-8.5 2 3/8" API REG 0.335 8.5 19.69 6 2.559 65 105
4 102 102X3-8.5 2 3/8", 2 7/8" API REG / IF 0.335 8.5 9.84 3 2.992 76 72
102X4-8.5 2 3/8", 2 7/8" API REG / IF 0.335 8.5 13.12 4 2.992 76 92
102X4.5-8.5 2 3/8", 2 7/8" API REG / IF 0.335 8.5 14.76 4.5 2.992 76 101
102X5-8.5 2 3/8", 2 7/8" API REG / IF 0.335 8.5 16.40 5 2.992 76 130
102X6-8.5 2 3/8", 2 7/8" API REG / IF 0.335 8.5 19.69 6 2.992 76 150
4.5 114 114X3-8.5 3 1/2" API REG / IF 0.335 8.5 9.84 3 Accessory

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