1.       API 3/4” x 7/8” Class SM Full Size Sub Sucker Rod Coupling

   1)Material:AISI 5140

2)Standard: API Spec 11B 

3)Specification:

     O.D.: 1-13/16”(46.04mm)

     Length: 4.5”(114.3mm)

     Weight: 0.92kg

4)Other Size: 5/8” x 3/4”; 7/8” x 1”;1” x 1-1/8〞

5)Features: It is used to connect different sizes of Sucker Rods or to connect the Polished Rod to Sucker Rod string.

 

2.       API 3/4” x 7/8” Class SM Slim Hole Sub Sucker Rod Coupling

   1)Material:AISI 5140

2)Standard: API Spec 11B 

3)Specification:

     O.D.: 1-5/8”(41.3mm)

     Length: 4.5”(114.3mm)

     Weight: 0.61kg

4)Other Size: 5/8” x 3/4”; 7/8” x 1”;1” x 1-1/8〞

5)Features: It is used to connect different sizes of Sucker Rods or to connect the Polished Rod to Sucker Rod string.

 

3.       API 3/4” x 7/8” Class T Full Size Sub Sucker Rod Coupling

   1)Material:AISI 5140

2)Standard: API Spec 11B 

3)Specification:

     O.D.: 1-13/16”(46.04mm)

     Length: 4.5”(114.3mm)

     Weight: 0.92kg

4)Other Size: 5/8” x 3/4”; 7/8” x 1”;1” x 1-1/8〞

5)Features: It is used to connect different sizes of Sucker Rods or to connect the Polished Rod to Sucker Rod string.

 

4.       API 3/4” x 7/8” Class T Slim Hole Sub Sucker Rod Coupling

   1)Material:AISI 5140

2)Standard: API Spec 11B 

3)Specification:

     O.D.: 1-5/8”(41.3mm)

     Length: 4.5”(114.3mm)

     Weight: 0.61kg

4)Other Size: 5/8” x 3/4”; 7/8” x 1”;1” x 1-1/8〞

5)Features: It is used to connect different sizes of Sucker Rods or to connect the Polished Rod to Sucker Rod string.

We are the manufacturer and can supply the high quality products in low price with the hope to establish a long-term relationship with you.

Partner with us, I promise you will be satisfied with our high quality products and excellent service.

Email: nancy[at]ytyunsheng[dot]com         

MSN: yunsheng_nancy[at]hotmail[dot]com