SHANDONG SAIGAO GROUP CORPORATION
Coupling and Pub Joint

Coupling and Pub Joint

We manufacture pup joints in all sizes, grades, and thread profiles to meet any requirement. Our tubing pup joints are manufactured out of seamless tubing and machined or upset to final dimensions. All API casing and tubing pup joints are manufactured according to API Spec 5CT. Special requirements are available on request.

Features of Coupling and Pub Joint:

Tubing Pup Joints:

  • Sizes: 2 ⅜” – 4 ½”

  • Weight: Standard or Requested Weights

  • Typical Lengths: 1, 2, 3, 4, 6, 8, 10, 12’ (other lengths available upon request)

  • Grades: J-55, N-80, L-80, P-110

  • Connections EU (external-upset) and NU (non-upset)

  • Options: Custom Sizes, Markings, Paint, Plating, and Inspection available on request


Casing Pup Joints:

  • Outside Diameter: 4 ½” – 13 3/8”

  • All weights available

  • Typical Lengths: 1, 2, 3, 4, 6, 8, 10, 12’ (other lengths available upon request)

  • Grades: H40, J55, K55, N80, L80 T95, C110, P110, Q125

  • Connections: SC, LC, BC, Semi Premium, and Premium

  • Options: Custom Sizes, Markings, Paint, Plating, and Inspection available on request


Pup Joint Options:

  • Pin x Pin

  • Pin x Pin with Couplings Loose

  • Coupling Box x Pin with Couplings Hand Tight

  • Coupling Box x Pin with Couplings Bucked-On


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Contact Us

sales@saigaogroup.com susan@saigaogroup.com
0531-69959201
qg18653457231
+86 18653457231
Zhongrun Century Center, No 12111,Jingshi Road, Lixia District, Jinan City, Shandong Province. P.R. China

Contact Us

sales@saigaogroup.com susan@saigaogroup.com
0531-69959201
Zhongrun Century Center, No 12111,Jingshi Road, Lixia District, Jinan City, Shandong Province. P.R. China