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Product Details
Sucker Rod Coupling
Description

Class T Coupling

The coupling blanks are formed or machined to size andtolerance, heat treated, thread using a cold-forming rolled thread tap andcoated for anti-galling and lubrication properties.

Designed for reciprocating lift applications, Class Tcouplings are recommended for installation where abrasion or corrosion-abrasionis not a problem.

Spray Metal Coupling (SM coupling)

The coupling blanks are formed or machined to size andtolerance, hard surfaced on the outside diameter with a 0.01 inch (0.25mm) or0.02 inch (0.51mm) thick nickel-chromium spray metal coating, threaded using acold-forming rolled thread tap and coated for anti-galling and lubricationproperties. Designed for reciprocating lift applications, SM couplings are recommendedfor installation where abrasion or corrosion-abrasion is a problem.


SR Coupling

PR Coupling

SINKER BAR

ROD GUIDE

Grade

Type

T/SM/HS

D,D-SM,High-strength

C/K/D

Various Types Available

Size

Full/Slim

1-1/8’’, 1-1/4’’, 1-1/2’’

All size from

1-1/4’’ to   1-3/4’’

2’’, 2-1/2’’, 3’’

Material

40Cr(5140)

4140

1045

PA6

30Cr(4130)

1045

4330

PPA

8630

25CrMoA (4125)

4142



DONGYING SANHE PETROLEUM EQUIPMENT CO., LTD
Wechat:18954603903         Tel:+86-546 7784666
Email:iris@sanhepetro.com          Add:No.39, E'Mei Mountain Road, Dongying, Shandong, China