product introduction
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Drill Pipe Features:
High-quality Drill Pipe
Hardness and wear resistance combined alloy steel, supplied by national top-level special steel manufacturer. (pipe thickness and material can be the user's choice).
No weak links
Traditionally, the threads and the joint between the tube and the end pieces are vulnerable. To combat the problem, we’ve friction-welded the joints for maximum strength and heat-treated the end pieces for optimum durability.
Stability and durability thread
Premium alloy steel-made joints strictly controlled heat treatment process and standard API thread processing technology; we pay high attention to all these ignored details to ensure Drill Pipe a long service life, stability and thread durability.
Premium alloy steel made joints, and we’ve friction-welded the joints for maximum strength and heat-treated the end-pieces for optimum durability.
Product Parameters
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|
Thread Type |
Model |
|
API REG |
2 3/8 API REG / 2 7/8 API REG / 3 1/2 API REG / 4 1/2 API REG / 5 1/2 API REG / 6 5/8 API REG |
|
NC(IF) |
NC23 / NC26(2 3/8 API IF) / NC31(2 7/8 API IF) / NC3/ NC38(3 1/2 API IF) / NC40 / NC46 / NC50(4 1/4 API IF) |
|
Beco |
3 / 3 ½ / 4 / 4 ½ / 5 ¼ / 6 / 8 / 10 BECO |
After-sales service
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For delivery goods , we promise to do the followings:
Principles：
1.Prompt responses to requests for quotation;
2.Our quotation to clearly state that it is based on customer’ Standard Purchase Order Term;or an existing agreement for the supply of goods;
3.Prompt order acknowledgement;
(i.e. confirmation that your company is in receipt of the purchase order and agrees to provide the requested goods at the specified price by the required date.)
4.Timely delivery;
( i.e. the goods are delivered on or before the required date, or notification is given well in advance that there will be a delay in supplying the goods.)
5.Order accuracy;
( i.e. no under-supplies, over-supplies, damaged, defective, or incorrect goods.)
6.Completeness;
(i.e. the ordered quantity is delivered 100% in full – no part orders or multiple deliveries without prior written agreement.)
7.Consignment notes are correctly marked;
(i.e. goods are consigned to the correct site as per the order.)
8.Goods are accompanied by all required paperwork and the item delivered is readily identifiable on all documents;
( i.e. consignment notes, packing slips, Material Safety Data Sheets, etc.)
9.Goods are appropriately packaged;
10.Accurate invoicing;
(i.e. the invoiced quantity and pricing is as per the purchase order line item.)
11.We demonstrate a commitment to responsible sourcing and sustainability improvements within their own supply chains.
Certificate
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ISO-Certified Transportation Excellence: As a leading Chinese manufacturer of rock drilling tools, we prioritize the highest standards in every aspect of our business. Our transportation methods reflect this commitment to quality. We are proud to hold ISO9001, ISO14001, and IS45001 certifications, ensuring that our transportation processes are efficient, safe, and environmentally responsible.
