• Model NO.：NC50
• Transport Package：Export Wooden Box
• Specification：LT-T 89
• Trademark：ds
• Origin：China
• HS Code：8431431000
• Production Capacity：200 Set, Year

Basic Info.

Model NO. NC50 Transport Package Export Wooden Box Specification LT-T 89 Trademark ds Origin China HS Code 8431431000 Production Capacity 200 Set/ Year

Product Description

1. Description
Releasing and Circulating Over shot is special external fishing tool used for fishing drill collar, drill pipe tubing and other fishes in drilling and work over operation.It is a tool for salvaging the fish from the outside. It is easy to operate, has high strength and reliable performance.

2. Main parameters

3. Constituent parts
The tool's internal catch mechanism is divided into two categories: blue slips and screw slips. According to different purposes, it is equipped with accessories such as lengthened short sections, wall hooks, and enlarged shoes.


4. Details


5. Overview of Company
Dezhou Rundong Petroleum Machinery Co., Ltd is a professional company with 18 years history in manufacturing of petroleum machinery products. Our company has an area of 17500 square meters, 12 technical personels, 18 quality inspection personels, 126 workers and 9 patents. Annual output value is up to USD $14 million. After comparing with foreign famous brand products during testing on offshore of COSL and various oilfields , some products enjoy the same quality level with them both in processing technic and service life. Our company has made excellent contribution in pushing Chinese petroleum machinery industry forward.

6. Our certificates & patents

7. Pacakge of our products

8. Customers' visiting shows

9. After-sales service(on-well service)

10. Transportation
11. FAQ
Q1: Are you manufacture?
A1: Yes, we are. We have been in drilling industry for 20 years and some of our products has enjoyed high reputation already, such as drilling tools, mud pump parts etc. Meanwhile, we trade other accessories to save customers' energy and shipping cost.

Q2: How to believe that our products have high quality?

A2: We are first-choice supplier of COSL, SINOPEC, CNPC since we established our company. Our products have been tested compared with some foreign famous brand on on-shore and off-shore drilling projects many times. Our products show their high-cost-performance always.

Q3: How can I choose the most suitable products ?

A3: Please let us know your needed products name and specifications. Our professional technical department will suggest the most suitable products to you according to your fact demands.

Q4: Could you supply samples?
A4: Yes, we could. We are glad to supply samples, but with sample fees. 

Q5: Whether you can manufacture strange kind of products, even the model isn't clear ?
A5: Yes, we could. If you can provide the drawings, we can manufacture as per your drawings. If you don't have drawings, the samples are workable. After receiving your samples, we can measure and make a drawing, then manufacture as per the drawing.

Q6: What is your trade terms?
A6: EXW, FOB, CFR and CIF etc. all acceptable.

Q7: What's the Payment Terms ?
A7: 30% T/T after signing the contract and 70% balance before delivery.

Q8: What's the delivery time?
A8: For stocks in available, it could be shipped out within 3 days after receiving the prepayment. For products need to be produced, usually 35 working days.

Q9: What's the warranty time?
A9: Normally, it is 12 months after you receiving our products.