Gold Index: 2184
Yantai Yunsheng Petroleum Machine Accessories Co.,Ltd. [China (Mainland)]
Business Type:Manufacturer, Distributor/Wholesaler City: Yantai Province/State: Shandong Country/Region: China (Mainland)
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
1-1/8 " FS API Class SM coupling
1-1/8 " FS SM
API Sub coupling
5/8"*3/4"SH
SUPPLY API APPROVED SUCKER ROD COUPLING IN DISCOUNT PRICE
5/8"*3/4"FS
SUPPLY API APPROVED SUB SUCKER ROD COUPLING IN DISCOUNT PRICE
7/8x1SH
FS API Sub coupling
7/8x1 FS
SUPPLY API APPROVED SUCKER ROD COUPLING IN DISOCUNT PRICE
changeover coupling
1x1-1/8
SUPPLI API APPROVED CHANGEOVER SUCKER ROD COUPLING IN DISCOUNT PRICE
SUPPLY API APPROVED CHANGEOVER SUCKER ROD COUPLNG IN DISCOUNT PRICE
coupling for sucker rod
NO.1
wear-proof ,corrosion-resisting and reducing the friction
sucker rod couplings
1. competitive price and high quality2. Up to API 11B
2011-10-09
API Class T Coupling
API SM Sucker rod coupling
WEAR-PROOF ,CORROSION-RESISTING AND REDUCING THE FRICTION
API Sucker rod coupling