Send us your drill pipe requirement, including grade, size, connection, length range, and project quantity. We will help you check the specification, confirm workable supply options, and respond with the relevant technical and commercial details for your project.
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Phone：+86 372 2157660 / +86 186 3727 1277
Fax：+86 372 2226657
info@octalsteel.com
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Unit 2544, 25/F, Tower A, Wanda Plaza, Wenfeng District, Anyang, Henan, China & Building A, No.18 Dirun Road, Zhengdong New District, Zhengzhou, Henan, China
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Email us and normally we will answer you in 2 hours during support time.
For the request of Steel Pipe, Steel Plate, OCTG products we will send the offer in 24 hours.
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Frequently Asked Questions
Q1. What information should I send for a drill pipe quotation?
A1. Please send the OD, nominal weight or wall thickness, grade, connection type, upset type, length range, quantity, and inspection or documentation requirements. If the project has stricter technical requirements, it is also helpful to confirm the applicable standard and any third-party inspection request in advance.
Q2. Which drill pipe grade should I choose: E75, X95, G105, or S135?
A2. E75, X95, G105, and S135 are the most common API 5DP drill pipe grades. In general, grade selection should match the expected drilling depth, load, torque demand, and service condition rather than choosing the highest grade by default.
Q3. What are the most common drill pipe sizes and lengths?
A3. Common drill pipe OD sizes typically range from 2 3/8 in to 6 5/8 in. Length is usually specified by R1, R2, or R3, and R2 is the most commonly used range for standard drilling supply.
Q4. Can drill pipe be supplied with inspection documents and traceability?
A4. Yes. Drill pipe orders can be supplied with the agreed inspection scope, dimensional checks, and mill or quality documentation, and the order should confirm those requirements clearly before production and shipment.