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API 11B Class T and Class SM Sucker Rod Coupling
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API 11B Class T and Class SM Sucker Rod Coupling

FOB Price

Get Latest Price

5 ~ 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 Now
Free Member

Contact Person Ms. bo

Qilianshan Rod, dongying, Shandong

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Product Description

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.


1.Class T and Class SM coupling for sucker rods are manufactured as per API *1B

2.Class T coupling is using AISI ***0 to manufacture.

3.AS for Class SM coupling, the spray metal is a specified hardening process which is used on the base metal

4. The couplings are available in full size, slim hole and over size.
OD 
5/8" ~ 1 1/2" (*6 ~ *8mm)
Grade 
C,D,K,H,KD
Materials
A***0,A***2,A***0,A***0

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

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Ms. bo < Shandong Zhaoxin Oil Tools Co., Ltd >

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