FOB Price
Get Latest Price5 ~ 10 USD / Piece
|10 Piece Minimum Order
Country:
China
Model No:
zx
FOB Price:
5 ~ 10 USD / Piece Get Latest Price
Place of Origin:
-
Price for Minimum Order:
5 per Piece
Minimum Order Quantity:
10 Piece
Packaging Detail:
wooden case
Delivery Time:
as per client's request
Supplying Ability:
3000 Piece per Month
Payment Type:
L/C, T/T
Product Group :
Contact Person Ms. bo
Qilianshan Rod, dongying, Shandong
Class T and Class SM coupling for sucker rods are manufactured as per API Specification *1B. For the thread cutting, we are using cold form rolled by displacing rather than by removing of material for making the coupling thread. The thread rolling cutting results in a compressive stress at the root of the thread, giving maximum strength to the traditional weak point of cut-thread couplings.
Class T coupling is using AISI ***0 to manufacture.The coupling
is coated using phosphate chemical treatment or black oxide on
customers request.For Class SM coupling, the spray metal is a
specification hardening process and is applied on the base
metal.
The couplings are available in full size, slim hole and over
size.Also, combination couplings are available for different
diameters (sub-coupling) for both Class T and Class SM
couplings.
We recommend changing sucker rod couplings after three make-ups,
provided the connection threads have been inspected and deemed
acceptable for reuse.
Country: | China |
Model No: | zx |
FOB Price: | 5 ~ 10 / Piece Get Latest Price |
Place of Origin: | - |
Price for Minimum Order: | 5 per Piece |
Minimum Order Quantity: | 10 Piece |
Packaging Detail: | wooden case |
Delivery Time: | as per client's request |
Supplying Ability: | 3000 Piece per Month |
Payment Type: | L/C, T/T |
Product Group : | anchor |