Dongying Kangyu petroleum Engineering Technology Service Co.,Ltd
| Place of Origin | China |
| Brand Name | Kangyu |
| Model Number | Type I (9300mm/Pcs in Length) |
| Certification | API |
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Product Specification
| Place of Origin | China | Brand Name | Kangyu |
| Model Number | Type I (9300mm/Pcs in Length) | Certification | API |
| High Light | heavy weight drill pipe ， drill pipe for oilfield ， drill pipe | ||
1. Heavy Weight Drill Pipe descriptions:
Tianhe's heavy weight drill pipe & hwdp is made fro AISI 4145h alloy steel according to API spec.7 and SY/T5144. It is formed by hot forged and fully heat-treated. There is wear resistance hard banding on tool joints connections and central upset. The types of hard banding include Arnco 100XT and 300Xt. All theards are phosphated, copperized or cold worked. All theards are machined with CNC Lathes-double-shouldered and special threads.
Product: | downhole drilling tool integral heavy weight drill pipe & hwdp |
Material: | AISI 4145H MOD or non magnetic steel |
OD: | 2 7/8"- 6 5/8" |
Delivery time: | 30 days after receive the deposit. |
Standard | API Spec 7-1 or SY/T5051-91Standard |
Delivery condition: | as customers' requirement, semi-finished forging or finished product |
Surface Finish: | Black, Peeled, Turned & Polished |
Payment Term: | 30% advance by T\T; Balance pay before the shipment against shipping documents or irrevocable LC at sight |
2.Heavy Weight Drill PipeSpecification:
Type | Specification | Out diameter | Inner diameter | Connection | Body | Weight/ | ||||||
style | Out Diameter | DF | Upsetting Size | |||||||||
Center Area D | Bottom Area B | |||||||||||
mm | in | mm | in | mm | in | mm | mm | mm | Kg | |||
Type I | ZH-JZ66-6 5/8FH | 168.3 | 6 5/8 | 114 | 4 1/2 | 6 5/8FH | 209.6 | 8 1/4 | 195.7 | 184.2 | 176.2 | 965 |
ZH-JZ55-5 1/2FH | 139.7 | 5 1/2 | 92.1 | 3 5/8 | 5 1/2FH | 177.8 | 7 | 170.7 | 152.4 | 144.5 | 730 | |
ZH-JZ50-NC50 | 127 | 5 | 76.2 | 3 | NC50 | 168.3 | 6 5/8 | 154 | 139.7 | 130.2 | 700 | |
ZH-JZ45-NC46 | 114.3 | 4 1/2 | 71.4 | 2 13/16 | NC46 | 158.8 | 6 1/4 | 145.3 | 127 | 117.5 | 585 | |
ZH-JZ35-NC38 | 88.9 | 3 1/2 | 52.4 | 2 1/16 | NC38 | 120.7 | 4 3/4 | 116.3 | 101.6 | 92.1 | 370 | |
ZH-JZ29-NC31 | 73.03 | 2 7/8 | 50.8 | 2 | NC31 | 104.8 | 4 1/8 | 100.4 | 84.1 | 81 | 220 | |
Type II | ZH-JZ50-NC50 | 127 | 5 | 76.2 | 3 | NC50 | 168.3 | 6 5/8 | 154 | 139.7 | 130.2 | 945 |
ZH-JZ45-NC46 | 114.3 | 4 1/2 | 71.4 | 2 13/16 | NC46 | 158.8 | 6 1/4 | 145.3 | 127 | 117.5 | 790 | |
3.Heavy Weight Drill PipeMechanical Propriety:
Tensile Strength | Yield Strength | Impact value | Elongation | brinell hardness |
Mpa | Mpa | Akv J | % | HB |
≥964 | ≥758 | ≥54J | ≥13 | 285-341 |
4. Heavy Weight Drill Pipe in factory
5. Heavy Weight Drill Pipe on sit of oil well
6.Heavy Weight Drill PipePacking And Delivery:
Package | Seaworthy package (or as customer require) |
MOQ | 1 Pieces |
Delivery | 30 days (can be short if we have stock) |
Payment | 30%T/T in advanced+70% balanced;irrevocable L/C at sight |
Remarks | All-risk insurance and accept the third party test |
Port | Tianjin/Qingdao/Shanghai |
Contact Information:
Grace Sun|Sales Manager
Company Details
Business Type:
Exporter,TradingCompany
Year Established:
2011
Employee Number:
less than 50
Ecer Certification：
Active Member
Dongying Kangyu Petroleum Engineering Technology Service Co., LTD ,is Located in Dongying city, Shandong Province –the base of China’s second largest oilfield, Shengli Oil Field, Kangyu has become a professional international company integrating oilfield engineering services and oil equipment ex... Dongying Kangyu Petroleum Engineering Technology Service Co., LTD ,is Located in Dongying city, Shandong Province –the base of China’s second largest oilfield, Shengli Oil Field, Kangyu has become a professional international company integrating oilfield engineering services and oil equipment ex...
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