XI'AN KINGWELL OILFIELD MACHINERY CO.,LTD
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Price: | 10.0 USD |
Payment Terms: | T/T,L/C |
Place of Origin: | Shaanxi, China (Mainland) |
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5-1/2"Integral heavy weight drill pipe according to API SPEC 7
1.Standard: API 7-1
2.Material: AISI 4145 H Modified Alloy Steel
3.With high quality and steady supply
4.Main Custums: USA, Canada, Middle East
Heavy Weight Drill Pipe (HWDP)
Heavy weight drill pipe is the tool used as the transition between the normal drill pipe and the heavier drill collar. In some applications, heavy-weight drill pipe is also used in place of drill collar. The performance standard for heavy weight drill pipe is API Spec 7-1. |
Our worshop and facilities:
Technical Parameter of HWDP:
HWDP | Pipe Body | Tool Joint | Weight | ||||||
D (mm) | d (mm) | Upset Dimension | RSC Type | DJ (mm) | I.D. (mm) | HSC Bevel DF(mm) | Kg/Pc | ||
Center Dia. DM(mm) | End Dia. DTE(mm) | ||||||||
3-1/2 | 88.9 | 57.4 | 101.6 | 98.4 | NC38 | 127 | 52.4 | 116.3 | 312 |
3-1/2 | 88.9 | 57.2 | 101.6 | 98.4 | NC38 | 127 | 57.2 | 116.3 | 282 |
4 | 101.6 | 65.1 | 114.3 | 106.4 | NC40 | 133.4 | 65.1 | 127.4 | 370 |
4-1/2 | 114.3 | 69.9 | 127 | 119.1 | NC46 | 158.8 | 69.9 | 145.3 | 558 |
5 | 127 | 76.2 | 139.7 | 130.2 | NC50 | 168.3 | 76.2 | 154 | 672 |
5-1/2 | 139.7 | 92.1 | 152.4 | 144.5 | 5-1/2FH | 184.2 | 92.1 | 170.7 | 776 |
6-5/8 | 168.3 | 114.3 | 184.2 | 176.2 | 6-5/8FH | 203.2 | 144.3 | 195.7 | 964 |
Warrenty:
Generally, our goods is one year warrenty after received the goods.
Quality control or assurance:
In order to keeping competition and developing, the basic is to improve any possible aspects such as company quality, we place an emphasis on elements includes controls, job management, defined and well managed processes, performance and integrity criteria and identification of records, on competence includes knowledge, skills, experience and qualifications, on soft elements includes personnel integrity, confidence, organizational culture, motivation, team spirit and quality relationship.
Kindly let me know if you have any interest or enquiry about our products. You are also always welcomed to come to our factory for a visit at your convenient time.
We will offer you a good price and show you our best service.