P550 Downhole Drilling Tools Spiral Non Magnetic Drill Collar NMDC

P550 Spiral Non Magnetic Downhole Drilling Tools NMDC Non Magnetic Drill Collar

Non Magnetic Drill collar Description of Downhole Drilling Tools

NMDP non magnetic drill collar is made of stainless steel with rather low magnetic permeabiilidity and the cross section of the inside and outside pipe are both round. it is an importand part of drill string, drill collar can supply the drill bit and increase the rigidity of drill string.

Trepanning and Heat Treatment:
Drill collars are trepanned and drifted to API Spec 7-1. Full-length heat-treatment processes ensure that mechanical properties meet or exceed API Spec 7-1 requirements. A hardness range of 285-341, Brinell hardness and Charpy "V" notch minimum impact strength of 40 ft-lb at 70 F are guaranteed one inch below the surface.

Traceability:
Drill collar material and process traceability are maintained from receipt of the mill's certified raw material to completion of manufacturing. Serial numbers are die stamped on bar bodies.

Rigid Inspection Procedures:
We inspect all our drill collars to ensure compliance with API SPEC 7-1 standards. These inspections include visual dimensional checks as well as ultrasonic inspections over the entire body of the drill collar.

Cold Rolling:
Drill collar thread roots, as well as elevator recess upper radius, are cold-rolled. Cold rolling creates a compressive recess upper radius stress condition that increases fatigue life by minimizing crack initiation.

Phosphate-coated or Copper Plating:
All connections are phosphate-coated or copper plated to improve resistance to corrosion.

Slip Groove, Elevator Groove and Size:
Topland offers optional slip and elevator recesses to improve handling efficiency and safety. Unless otherwise specified, slip and elevator recesses are machined in compliance with API spec 7-1 guidelines.

Thread Protectors:
Our company offers steel, cast steel and plastic steel thread protectors for its drill stem products.

Downhole Mud Motor Datasheet of Downhole Drilling Tools

FAQ

1. Who are we?
Topland is an integrated supplier established in 2008. We are a global group of oilfield supplies with excellent teams in more than 5 countries. such as UAE, Kuwait, Iran and Saudi Arabia. We cooperated with ADES, ECDE, EDC, SOCAR-AQS, PDL, SAKSON, ONGC etc.

2. How can we guarantee quality?
Always a double requirements and drawing checking before the production;
Always final Inspection before shipment;
3. What can you buy from us?
Drilling rig equipment and the related spares for the oil and natural gas industries. Like Rig Components, Drawworks Spare parts and Mud Pump Spare parts, Hydraulic Disc Brake,Solids Control Equipment, Drilling and Fishing Tools,Wellhead Control Equipment,Drilling Accessories, Cementing Equipment and Tools etc.

4. Why should you choose us?
4-1. Professional & Efficient, Customer Focus, Win-win Cooperation

4-2. Fast Quote, Competitive price & within shortest lead time

4-3. Complete Range of products, like spare parts which are interchangeable with most of the well-known OEM equipment.

4-2. Order tracking service

5. How is the packing?

All the packing will meet the strict export packing requirement, we surely know how important the beautiful and firm packaging to the goods.

6. What is your terms of payment?

A: Generally by T/T, 30% advance payment, the balance 70% payment should be paid before delivery. We support EXW, FOB, FCA, CFR, CIF, CIP, DAP, DDU and DDP INCO Terms.

Topland is an integrated supplier specializing in businesses related to the oil and natural gas industries, which was established in 2008. From its birth to the present day, we maintain our status as one of the world’s largest distributors, producers and traders. With a long track record of supplying premium equipment and components with superior quality, we have positioned ourselves as the preferential choice for clients who want access to Chinese manufacturing with proven integrity and value-added service. Now we are a global group of oilfield supplies with excellent teams in more than 4 countries, such as UAE, Kuwait,Egypt and Saudi Arabia.

We are the exclusive distributor of many top-rated manufacturers. We provide a complete range of product categories. In order to serve our customers better, improve their shopping experience, and facilitate buyers in the oil industry to choose the products they need more securely, conveniently and efficiently, we created the Topland online mall:

          Online Mall Entrance: www.toplandoil.com

          ♦ Provide Complete Categories & Multiple Brands.

          ♦ Search products to submit RFQ and Upload your RFQ directly

          ♦ Get professional quotes within hours from our sales team
          ♦ Online chat consultation with quick answer, 24*7 service

          ♦ Strict quality control,ensure high-quality products 

          ♦ Tracking order status at any time anywhere

          ♦ Download the introduction or data sheet of the listed products

          ♦  Update news and cases in real time

           ......

Topland constantly strives to provide the excellent products and best service to achieve customers' satisfaction.

Our Vision

Topland works with over 390 oilfield suppliers. We are the exclusive distributor of many top-rated manufacturers. Our focus is on manufacturing, supplying oilfield onshore drill equipment and rig components.We are committed to being a leader in oil and gas industry.

Our Mission

Providing services which exceed our customers' expectations;

Maintaining a work environment that is satisfying to our employees;

Conducting our business in accordance with the highest ethical standards;

HSE

TOPLAND strives to create a favorable working environment for the health, well-being and improvement of its employees; to ensure no accidents and no harm to people; to conduct the company's activities in a manner that, consistent with HSE goals, is environmentally responsible with the aspiration of "no damage to the environment", by using energy efficiently.

Quality Policy

Topland Oilfield Supplies Ltd. is committed to QUALITY, ON-TIME DELIVERY and COST-EFFECTIVENESS, and will:

Provide products and services which meet or exceed customer needs and expectations:

      Strive to meet customer's target values.

      Monitor customer satisfaction.

      Deliver on-time.

      Ship on the date required by the customer.

      Monitor on-time delivery performance.

      Reduce all costs to the lowest possible level.

      Establish Cost Reduction Programs.

      Monitor the Cost of Quality

      Manufacture products which meet customer specifications.