Unique design seamless steel pipe casing nipple

Unique Design Hot Sale Carbon Seamless Steel Pipe Tube CASING Tubing Pup Joint

The failure of TUBING nipple is also a big problem that once troubled the oil workers. Because of frequent accidents, it not only affects the normal operation of the oil field, but also causes certain economic losses. In the face of such economic losses, what solutions do oil men have?

In order to solve this problem, the oil men went to the scene of the accident many times to investigate and study, looking for the rules of the accident. They used the method of combining theoretical analysis and physical experiment data verification to conduct a systematic and comprehensive research and analysis on the restrictive factors affecting the reliability and service life of tubing short joints, found four main influencing factors, proposed five key control parameters, simplified the types of tubing short joints into five basic types, and finally formed one utility model patent and three enterprise standards and specifications. Since the application of the project results, the failure accident of the tubing nipple has dropped to zero, saving huge economic losses for the oilfield.

Pup Joints are used to adjust the height of full length tubing or casing strings.

They are also used to adjust the depth of downhole tools.

EASTSUN can customize any length of the PUP JOINT as our customer required.

FAQ

Q1:  How long is your delivery time?

      According to the quantity of per size.Generally it is with 7 days if the goods are in stock,or it is 15-20 days if the goods are not in stock.

Q2: Do you provide samples ? is it free or extra ?

     Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q3: What is your terms of payment ?

     A: Payment<=1000USD, 100% in advance.

          Payment>=1000USD, 30% T/T in advance ,balance before shippment.

     B:100% L/C at sight.

     C:30% advance payment ,70% L/C at sight.