Welded Straight Blades Casting Rigid Casing Centralizers / Half Rigid Casing Centralizers
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API 5CT or 10D stop collar manufactured by Puyang Zhongshi GroupProduct Description 1.Designed and manufactured as per API. 2.Non Weld Bow centralizers are used to position the casing in the center of the wellbore in vertical, deviated as well as horizontal wells. 3.The Non Weld Bow Centralizers combine the highest Non Weld Centralizer restoring force with the lowest starting force. 4.High quality Bows made of special alloy steel with uniform hardness provide optimum performance. 5.The bows with extended profile prevent them from hitting against casing collars. 6.Hinge locking pins are of high strength steel for maximum structural robustness . 7.Bows are then Flattened several times on a special machine to get permanent setting. 8.Centralizers undergo a special process of rust prevention before powder coating. 9.The Non Weld Bow spring centralizers are available in sizes 4-1/2" to 20".
Bow-spring centralizer 1.These Centralizers are designed for High Restoring Force and Low Starting Force for centralizing the casing pipe in a Vertical,Horizontal and Deviated well 2.Premium quality Bows are made of special alloy steel and hot formed in totally controlled heat treatment plant 3.Spec and performance index of bow spring casing centralizer meet API Spec 10D. The woven centralizer is connected by pin when in use, the unfolded centralizer can be stacked flatly for convenient storage and transportation. Rigid roller centralizer Rigid casing centralizer is used in deviated wells and horizontal wells. There are several blades on the rigid roller centralizer that can keep casing from contacting the well bore wall
Packaging & Shipping Rigid Roller centralizer used in deep water Horizon Well packing: wooden case
Company Information Puyang Zhongshi Group Company Ltd was founded in 1996,which is the restructured enterprise of Central Plains oilfield branch company of SINOPEC . The company registered capital is 6083 million yuan,with annual output value 200 million yuan, 580 employees, including more than 160 technical and administrative staff. Oil machinery is our main products, the leading products include pumping unit,subsurface sucker rod pump, wellhead (Christmas Tree), pressure vessels,drilling solid control series products and cementing accessories, We had attained ISO 9001 in 1998 and API Certificates in 2002 .
Our Services All products purchased in our company are guaranteed to keep in good repair for one year. If quality problems happen in guarantee period, our company will maintain for free. Additionally, our company provides technical support and fittings for life. After-sales service isn't restricted by time and we will assign technical personnel to solve your problems immediately after receiving telephone and hear feedback idea of users and deal with them in time. If you are caught in some problems when using our products, welcome to contact us at any time.
· Zhongshi Group is the API certification enterprise for 15 years; · ISO9001 quality management system; · We provide on-site technical service,no matter when and where. FAQ
Q: Are you trading company or manufacturer ?A: We are factory. Q: How long is your delivery time?A: Generally it is 1-5days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity. Q: What is your terms of payment ?A: Payment<=1000USD, 100% in advance. Contact US Tina Chen ZHONGSHI GROUP CO.,LTD. Skype: tina(at)zspetro.com E-maile: tina(at)zspetro.com QQ:2603394399 Website: www.zscyb.com |
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