Oil Well Tubing Crossover With J55/N80 of Chinese Manufacturer
Product Description
crossover sub
Tubing X-over Subs are used for crossing over from the size of a single connection to the other in the tubing string.
They are also used for prolonging the life of the more expensive components of the tubing string.
The connections of the X-over Subs are available in the following types of configurations:
1.Pin-Pin.
2.Box-Box.
3.Box-Pin.
Models |
Features |
(1) 2-3/8"EU*2-7/8"EU |
(1) External thread (2) Reducing coupling (3) Having Good Sealing Property (4)EUE or NUE (5) J55,K55,l80,N80 |
(2) 2-7/8"NU*3-1/2"NU | |
(3) 3-1/2"NU*3-1/2"EU | |
(4) 2-3/8"NU*2-3/8"EU | |
(5) 2-7/8"NU*2-7/8"EU | |
(6) 2-3/8"EU*2-7/8"NU | |
Service: | |
(1) Sale service: we offer all-around service | |
(2) Packing: carton, wooden case, wooden pallet or per the customer's requirements | |
Packaging & Shipping
Air transport is fast and highly mobile.In addition,the ground operation process is strict,so the damage rate is very low and the safety is good. However , the air freight is higher. If time is limited, please choose air transportation.
Sea freight is lower than air freight, but it takes longerIf the goods are large and heavy, the sea freight may be your best choice.
Wood has good cushioning,hygroscopicity, corrosion resistant. Wooden cases can be suitable for all sizes of goods,and can be damp proof and shockproof.
Company Information
Dongying Zhaoxin Industry and Trade Co.,Ltd is an ISO-9001, ISO-14001, ISO45001 certified company and has all the quality systems in place for design, planning,manufacturing and quality monitoring & traceability to ensure that Dongying Zhaoxin Industry and Trade Co.,Ltd products match the highest quality & reliability Standards similar to any International major in this field.
Dongying Zhaoxin Industry and Trade Co.,Ltd with perfect attitude, product and service, is going to make further development together with customers at home and abroad .
Certifications

Customer photos

Related Products
Handling tools play a major part in modern drilling operation. They are used for suspending, moving and rotating tubulars in and round the center on the drill floor. The tools ranges from slips, elevators, manual tongs, power tongs, safety clamps, elevator links& bails, spinners, wrenches, etc. Handling tools in our factory are all manufactured to API 7K, API 8A and API 8C standard, with strict quality control and inspection.
FAQ
1) How can I place order?
A: You can contact us by email about your order details, or place order on line.
2) How can I pay you?
A: After you confirm our PI, we will request you to pay. T/T (HSBC bank) and Paypal, Western Union are the most usual ways we are using.
3) What’s the order procedure?
A: First we discuss order details, production details by email or TM. Then we issue you an PI for your confirmation. You will be requested to do pr -epaid full payment or deposit before we go into production. After we get the deposit, we start to process the order. We usually need 7-15days if we don’t have the items in stock. Before production has been finished, we will contact you for shipment details, and the balance payment. After payment has been settled, we start to prepare the shipment for you.
4)How do you take care when your clients received defective products?
A: replacement. If there are some defective items, we usually credit to our customer or replace in next shipment.
5)How do you check all the goods in the production line?
A: We have spot inspection and finished product inspection. We check the goods when they go into next step production procedure.
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