Changzhou Oilfield Petroleum Equipment Co., Ltd.
| Processing Type: | Forging |
| Outer Diameter: | 2.3 - 609 mm |
| Thickness: | 2 - 22 mm |
| Packaging Details | BUNDLE |
| Delivery Time | 3days |
| Payment Terms | T/T & L/C |
| Supply Ability | oilfield |
| Place of Origin | china |
| Brand Name | oilfield/OEM |
| Certification | API 5DP /ISO |
| Model Number | 2-3/8"~7-5/8" |
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Product Specification
| Processing Type: | Forging | Outer Diameter: | 2.3 - 609 mm |
| Thickness: | 2 - 22 mm | Packaging Details | BUNDLE |
| Delivery Time | 3days | Payment Terms | T/T & L/C |
| Supply Ability | oilfield | Place of Origin | china |
| Brand Name | oilfield/OEM | Certification | API 5DP /ISO |
| Model Number | 2-3/8"~7-5/8" |
1. api drill pipe
1.OD.: 21.3mm-609mm WT.: 2mm-22mm
2.Material:H-40,J-55,K-55,N-80,C-75,L-80,C-90,C-95,P-110,Q-125
| Standard | API 5CT,SY/T6194-96 |
| Size | OD:21.3-609MM WT:2-22MM Length:6-12m |
| Material | H-40,J-55,K-55,N-80,C-75,L-80,C-90,C-95,P-110,Q-125 |
| Thread type | LTC (long round thread casing connection) STC (short round thread casing connection) BTC(buttress thread) |
|
Length | R-1:4.88~7.62m R-2:7.62~10.36m R-3:more than 10.36m |
|
Application | Used in oil well drilling.It is mainly used for drilling process and after completion of borehole wall support, to ensure that the drilling process and the whole Wells after completion are normal running . |
| QB series Rod parameter-geological steel pipe-entire length thermal treatment, NC lathe with former cutters | |||||
| Spec. | Unit | BQB | NQB | HQB | PQB |
| OD/ID | mm | 55.6/46 | 71/60 | 89/77.8 | 114.3/101.6 |
| Thickness | mm | 4.8 | 5.5 | 5.6 | 6.35 |
| Length | m | 1.5 or 3 | 1.5 or 3 | 1.5 or 3 | 1.5 or 3 |
| Weight | kg/m | 6.01 | 8.8 | 11.51 | 17.3 |
| thread length | mm | 44.45 | 44.45 | 44.45 | 63.5 |
| thread pitch | thread/inch | 3 | 3 | 3 | 2.5 |
| box thread tooth height | mm | 0.76 | 0.76 | 0.76 | 1.17 |
| pin thread tooth height | mm | 0.88 | 0.88 | 0.88 | 1.27 |
| thread tooth angle | . | 29 | 29 | 29 | 29 |
| tensile resistance(A series) | kn | 400 | 530 | 510 | 565 |
| tensile resistance(B series) | kn | 450 | 615 | 625 | 660 |
| bore depth | m | 1200 | 1000 | 900 | 800 |
| RQ series Rod parameter-geological steel pipe-entire length thermal treatment, NC lathe with former cutters | |||||
| Spec. | Unit | BRQ | NRQ | HRQ | PRQ |
| OD/ID | mm | 55.6/46 | 69.9/60.3 | 88.9/77.8 | 114.3/101.6 |
| Length | m | 1.5 or 3 | 1.5 or 3 | 1.5 or 3 | 1.5 or 3 |
| Weight | kg/m | 6.01 | 8.8 | 11.51 | 17.3 |
| thread length | mm | 42 | 42 | 41.91 | 63.5 |
| thread pitch | thread/inch | 3 | 3 | 3 | 2.5 |
| box thread tooth height | mm | 0.76 | 0.76 | 0.76 | 1.17 |
| pin thread tooth height | mm | 0.88 | 0.88 | 0.88 | 1.27 |
| thread tooth negative angle | . | 5 | 5 | 5 | 5 |
| tensile resistance(A) | kn | 450 | 525 | 545 | 565 |
| tensile resistance(B) | kn | 530 | 625.5 | 602 | 660 |
| bore depth | m | ||||
If you are interest, pls send a specific inquiry to us. Hope to have a further negotiation with your company!
Company Details
Business Type:
Manufacturer,Importer,Exporter,Trading Company
Year Established:
2014
Total Annual:
$1,000,000-$5,000,000
Employee Number:
50~100
Ecer Certification：
Active Member
Changzhou Oilfield Petroleum Equipment Co., Ltd. is located in Changzhou high tech Industrial Development Zone, with the advantage be richly endowed by nature. It is east to Shanghai, Wuxi, West Nanjing, North pillow Yangtze River, has the lead in all directions of tra... Changzhou Oilfield Petroleum Equipment Co., Ltd. is located in Changzhou high tech Industrial Development Zone, with the advantage be richly endowed by nature. It is east to Shanghai, Wuxi, West Nanjing, North pillow Yangtze River, has the lead in all directions of tra...
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