Material of roller type centralizer:
1. Super strength spring steel
2. ASTM A395 ductile iron ,or equivalent international series number.
3. Polyester centralizer
4. Aluminum alloy
Specification: 4-1/2”,5-1/2”, 6-5/8”, 7”, 8-5/8”, 9-5/8”, 13-3/8”, 18-5/8”, 20”
1. We are one of exporting windows of China Petroleum Machinery.
2. We provides clients with the oil production equipments that been manufactured by high quality petroleum equipments manufacturers of CNPC (China National Petroleum Corporation).
3. We have holding a high quality technical expert team and cooperating with CNPCR&D institutes and Chinese Petroleum Universities.
4. We also can supply the design and manufacturing the special products and equipments for clients according to the requirement.
5. Contact us for more information please.
Tianjin Soright is one of the largest high quality roller centralizer for casing manufacturers and suppliers in China, who can offer you the free sample and the quotation consultation service. Welcome to buy the low price and high quality products made in China from us.
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