Coupling
Tubing and casing couplings are the joining of two short length pipe, mainly used for the connection and repair of oil pipe and downhole tools
Tubing and couplings thread types : Non-upset thread(NU), External- upset thread(EU);
Casing and couplings thread types: Long-round thread(LC), Short-round thread(SC), buttress thread(BC)
Grade: K55,J55,N80-1,N80Q,L80-1,P110,etc.
Pup joint
Tubing and casing pup joints are machined according to the latest version of API SPEC 5CT. The steel grade includes J55,K55,N80-1,N80Q,L80-1,P110,etc. There are two types of thread widely used in tubing pup joint namely Non-upset thread(NU), External- upset thread(EU);
Casing and couplings thread types: Long-round thread(LC), Short-round thread(SC), buttress thread(BC).
Our testing and inspection method system is complete, using a whole set of thread instrument to inspect taper, pitch, tooth, height, tooth type,etc. The products have passed the identification of china petroleum pipeline. Quality supervision ,inspection and testing center and gained the unanimous praise from the customers.
Crossover
Crossover coupling any size ,length ,grade and weight is available on customer request.
X-Over Coupling,X-Over Crossover,Oil Well Tubing,Tubing Pipe Coupling Henan Dongfanglong Machine Manufacture Co., Ltd , https://www.eastlongmachine.com
Changzhou Newnuro is a professional and experienced manufacturer and trader of hydraulic cylinder components, most of the products are mainly exported to Europe , for more than 10 years.Â
Changzhou Newnuro is a professional and experienced manufacturer and trader of hydraulic cylinder components, most of the products are mainly exported to Europe , for more than 10 years.Â
Location: Liner
Ends: Plain Ends, Beveled Ends
Surface Treatment: Pickled, Passivation
Trademark: NEWNURO or OEM
Transport Package: Package
Specification: AS DRAWING
Origin: Jiangsu, China
HS Code: 7306690000
Location: Liner
Ends: Plain Ends, Beveled Ends
Surface Treatment: Pickled, Passivation
Trademark: NEWNURO or OEM
Transport Package: Package
Specification: AS DRAWING
Origin: Jiangsu, China
HS Code: 7306690000
Well-known companies like Kavee Hydraulic under Kramp Group in Holland, Pavarini Components S.P.A, Ognibene S.P.A , Eurosnodi etc in Italy, have been purchasing components from us in large quantity for years.
Newnuro is very competitve for following items:
-- Hydrauic cylinder components (Threaded bushings,Guiding Head,End caps,Pistons and Cylinder tubes)
-- Rod ends (ball joint ends)and Spherical plain bearings
-- Clevis and lockable pin
-- Hydraulic fittings and adaptors
-- Control cable and fitting for Automobile and Agricultural machinery
 Newnuro's advantage is:
-- Reasonable price
-- Stable quality
-- Fast delivery time
Well-known companies like Kavee Hydraulic under Kramp Group in Holland, Pavarini Components S.P.A, Ognibene S.P.A , Eurosnodi etc in Italy, have been purchasing components from us in large quantity for years.
Newnuro is very competitve for following items:
-- Hydrauic cylinder components (Threaded bushings,Guiding Head,End caps,Pistons and Cylinder tubes)
-- Rod ends (ball joint ends)and Spherical plain bearings
-- Clevis and lockable pin
-- Hydraulic fittings and adaptors
-- Control cable and fitting for Automobile and Agricultural machinery
 Newnuro's advantage is:
-- Reasonable price
-- Stable quality
-- Fast delivery time