API Class SM coupling (Total 13 Products)

oilfield equipment

5/8 ",3/4",7/8",1",1-1/8"

API APPROVED CLASS SM SUCKER ROD COUPLING IN DISCOUNT PRICE

2010-07-17

5/8 "SH API Class SM coupling

5/8 "SH SM

Our coupling has the following advantages:
Anti-abrasion resistance, corrosion resistance, and reducing friction.

2010-07-17

5/8 "FS API Class SM coupling

5/8 "FS SM

Our coupling has the following advantages:
Anti-abrasion resistance, corrosion resistance, and reducing friction.

2010-07-17

3/4 "SH API Class SM coupling

3/4 "SH SM

SUPPLY API APPROVED SUCKER ROD COUPLING IN DISCOUNT PRICE

2010-07-17

3/4 " FS API Class SM coupling

3/4 " FS SM

Suppli API approved 3/4 " FS API Class SM coupling in discount price

2010-07-17

API Class SM coupling

7/8 "SH SM

Supply API approved 7/8 "SH API Class SM coupling in discount price

2010-07-17

7/8 " FS API Class SM coupling

7/8 " FS SM

Supply API approved 7/8 " FS API Class SM coupling in discount price

2010-07-17

1-1/8 "SH API Class SM coupling

1-1/8 "SH SM

The coupling has the following advantages: This kind of coupling can greatly avoid the scratches damage and wear & corrosion damage on the cylindrica

2010-07-17

1-1/8 " FS API Class SM coupling

1-1/8 " FS SM

The coupling has the following advantages: This kind of coupling can greatly avoid the scratches damage and wear & corrosion damage on the cylindrica

2010-07-17

sucker rod couplings

NO.1

1. competitive price and high quality
2. Up to API 11B

2011-10-09

API SM Sucker rod coupling

NO.1

WEAR-PROOF ,CORROSION-RESISTING AND REDUCING THE FRICTION

2010-07-17

API class SM couplings

This kind of coupling can greatly avoid the scratches damage and wear & corrosion damage on the cylindrical surface and the end face during the tou

2010-07-17

API class SM couplings

This kind of coupling can greatly avoid the scratches damage and wear & corrosion damage on the cylindrical surface and the end face during the touch

2010-07-17