Pertroleum Machine Part, API sucker rod coupling

Product Description

Yunsheng is the manufacture offering API sucker rod coupling in Shandong. All the rod coupling produced by API *1B standard. These sucker rod coupling are very cost effective, including Class SM, Class T and Class SUB, Full size and Small hole. They are available in 5/8", 4/3", 7/8", 1", **1/8". Manufactured with high quality Carbon steel AISI ***0.
If any interests on our product, pls fell free to contact us for further information.

API�1"�Class�SM�Full�Size�Sucker�Rod�Coupling�

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�� 1)�Material:�AISI�***0

� 2)�Standard:�API�Spec�*1B�

� 3)�Main�specification:�

����� OD:**3/*6"�(*5.*6mm)

����� ID:�1*3/8"(*4.*3mm)

����� Length:�4"�(**1.6mm)

����� Weight:�1.*3kg
4)Other�Size:�5/8";�3/4";�7/8";�**1/8"
5)Smoothness:�3.1**0*3

��6)Coat�Thickness(in):�0.*1in�~�0.*2in

��7)Basic�hardness:�HRC�****3

��8)Surface�Hardness:�HRC�****2

��9)Bonding�Strength(Mpa):�**4

��*0)Hole�rate:�<2%

��11)Min.�Hardness�of�the�layer:�**5HV0.2

��12)Min.�Tensile�Strength:�**5�Mpa

��13)Operating�Temperature:�****0~**0�Centigrade�Temperature

��14)Life:�>�**0�days

��15)�Package:�wooden�case,�***0pcs�each�case.

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