Min. Order : 1 Piece

API SPEC 5DP 4 inch drilling pipe for well drilling

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Quick Details

Port: China main port
Payment Terms: L/C,T/T,Western Union,MoneyGram
Supply Ability: 1000 Piece/Pieces per Month
Condition: New
Processing Type: Forging
Place of Origin: Shandong China
Warranty: 6 months
Machine Type: Drilling Equipment
Size: Standrad Size
Use: Well Drilling
Color: Red
Material: Stainless Steel
Certification: API
Brand Name: LAKE
Type: drill pipe
Applicable Industries: Energy & Mining
Product name: drill pipe
Application: Oil Field
Packaging Detail: Standard export package
Package Preview: https://sc01.alicdn.com/kf/Hb6fef94c373045deac8cfe8833fbf9b5q.jpg_640x640.jpg,https://sc02.alicdn.com/kf/H4ea95145b0324c5d8e07b69c0dbbc21aC.jpg_640x640.jpg
Dongying Lake Petroleum Technology Co., Ltd.
Trading Company
Response Rate
On-time delivery rate
US$ 270,000+
R&D staffs
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Product Description


Special Feature
•high quality,unique selection
•special intermediate frequency heat treatment technique
•satisfies API SPEC 5DP requests
•UT&MT inspecion
•strict quality control system
Technical parameter




Size (OD)

 2 3/8" 2 7/8", 3 1/2", 4", 4 1/2", 5" 5-1/2" 6 5/8"



 End Type

 EU - external upset, IU - internal upset , IEU -internal & external upset

 Connection Type

 NC26 - NC50, 5 1/2FH, 6 5/8FH

 Internal coating



 Arnco 100XT, 200XT, 300XT


NoGradeYield StrengthTensile Strength



Company Information

Lake Petro company is a professional supplier of various oilfield equipment, including oil drilling and service equipment, oil production equipment, OCTG, wellhead & downhole tools and spare parts. Our products have already been exported to USA, South America, Africa, Middle East, Russia and some other countries (regions). Lake Petro company has become VIP (assigned) supplier and built strategic partnership with some countries' national petroleum companies.



The information you may like to know before order:

1. Methods of Payment:

  T/T (Telegraphic Transfer) sor Western Union or L/C at sight

2. Handling time for an order

  Based on order quantity, normally it takes 25 days for production.

  Only 2 or 3 days if we have stock on your request size.

3. Shipping way

  Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air

  Bulk order: we suggest by air or by sea.

4. Quality Control

  We have our own experienced QC.

  There will be strict inspection and testing for every order before shipping out.

5. After Services:

  1. Our sales team will response for your question within 24 hours (Holidays Excluded)

  2. Technical Support will be available in any time

  3. Free replacement will provide once the failure confirmed caused by our product quality

Contact information

For more information, just feel free to contact me :