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Sinker bar

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Min.Order Quantity: 1000 Piece/Pieces
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Quick Details

Place of Origin:
Shandong China (Mainland)
Brand Name:
Model Number:


We are able to provide customers with sucker rods,pony rods,sinker bars,sucker rod couplings,tubing couplings,casing couplings.

Ordinary sizes and mechanical properties of steel sinker bar

External diameter
external thread dimensions (mm)Wrench square width mm
Wrench square length mmSinker bar length mm
Mechanical properties
1 1/4(31.75)5/8(15.9)SR25.431.87600, 9100

tensile strength≥

tensile strength≥

1 1/4(31.75)3/4(19.1)PR25.431.87600, 9100
1 3/8(34.93)5/8(15.9)SR25.431.87600, 9100
1 3/8(34.93)3/4(19.1)PR25.431.87600, 9100
1 1/2(38.1)3/4(19.1)SR33.338.17600, 9100
1 5/8(41.28)7/8(22.2)SR33.338.17600, 9100
1 3/4(44.45)7/8(22.2)SR38.141.37600, 9100
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Established in 1987, Qingdao Yijia Light Industrial Products Import and Export Co., Ltd. is an approved trade enterprise specializing in a diverse range of light industrial products. With a prestigious reputation based on quality goods and first-class service, our export volume has continually grown at a rate of 20% annually.

Our company operates five business divisions: suitcases and bags, toys, hardware, gifts, and comprehensive departments. Our main products include pet supplies, hair ... View detail

Basic Information

Product/Service (We Sell): plush toy,flag,bag,wigs,shoe  
Number of Employees: 11 - 50 People  

Trade & Market

Main Markets: North America
South America
Eastern Europe
Southeast Asia
Mid East
Eastern Asia
Western Europe
Total Annual Sales Volume: US$5 Million - US$10 Million  
Export Percentage: 91% - 100%  

Factory Information

Contract Manufacturing: OEM Service Offered  

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How It Works

China (Mainland) | Trading Company | Contact Details
Experience: Established 1997

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