1.0Welcome to Parveen Industries Pvt. Ltd.https://parveenoilfield.com/idrich600338<blockquote class="wp-embedded-content" data-secret="wRiPMqQPTW"><a href="https://parveenoilfield.com/id/products/drill-collars/">Drill Collars Supplier in Indonesia</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://parveenoilfield.com/id/products/drill-collars/embed/#?secret=wRiPMqQPTW" width="600" height="338" title="“Drill Collars Supplier in Indonesia” — Welcome to Parveen Industries Pvt. Ltd." data-secret="wRiPMqQPTW" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); /* ]]> */ </script> https://parveenoilfield.com/id/wp-content/uploads/2019/12/2013-Oct-Sat-06-59-32img88.png250983Explore PARVEEN drill collars made from ultrasonically tested Chrome Molybdenum Alloy Steel (AISI 4145H) with heat treatment for high strength and impact resistance. Available in all sizes per API standards. We are a reputed supplier in Indonesia. Contact us today to discuss your specific requirements.