API Certificated stop ring for casing centralizer

  Product Description    1. stop collar   1. The stop collars are available in three types: Knock-On Type, Spiral Nail Type and Set Screw Type. 2. The stop collars can be installed on any position on casing to limit the axial movement of centralizers and cement baskets.   2. Property Parameters  

Specifications,mm	13 3/8″	10 3/4″	9 5/8″	8 1/8″	7 5/8″	7″	5 1/2″	5″	4 1/2″
ID,mm	338	272	245	206	193	177	139	126	114
OD,mm	350	284	257	218	285	189	151	138	126
Holding Force,KN	40	40	40	30	30	30	30	24	24

      Packaging & Shipping

Packaging Details:	according to your requirements
Delivery Detail:	10 days

    Company Information Kaihao Petroleum Equipment Co. Ltd. located in Shengli Oilfield (Dongying city, Shandong province) is a petroleum equipments service supplier, which is comprised of experienced engineers in petroleum equipments’ design and manufacture and business team. We can provide all kinds of Drilling Equipments, production equipments, Petroleum Tubular Goods, Wellhead Equipments, downhole tools, well control equipments, the Cementing Tools, Manifold, Elbow , Electric Submersible Pump (ESP) and oilfield spare parts. Petroleum equipments comply with API standards; other products are in conformity with national standards and international standards. Looking forward to cooperating with you!   FAQ Q:How long is the warranty period of the stop ring? A:We have one year warranty.   Q: How about the delivery time? A: One month usually. Q: Are you worry about our quanlity? A: Our goods have exported to Azerbajia, Russia, America,Dubai,Kanada, Kuwait and many countries.    

Contact us if you need more details on Stop Ring. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Centralizer Stop Ring、Casing Centralizer Stop Ring. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Cementing Tools > Centralizer