div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: Welcome to Petroleum and Natural Gas Regulatory Board IndiaThe material shall to IS 14885 or ISO 4437 or ASTM D2513-14e1 The fittings shall as per ISO 8085 Part 3 iv in Schedule src=https:reader035fdocumentsusreader035viewer20220715066126df025dd4a51a6740ddf0html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: Welcome to Petroleum and Natural Gas Regulatory Board IndiaThe material shall to IS 14885 or ISO 4437 or ASTM D2513-14e1 The fittings shall as per ISO 8085 Part 3 iv in Schedule src=https:reader035fdocumentsusreader035viewer20220715066126df025dd4a51a6740ddf0html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 3button div class=trans-image amp-img class=trans-thumb alt=Page 3: Welcome to Petroleum and Natural Gas Regulatory Board IndiaThe material shall to IS 14885 or ISO 4437 or ASTM D2513-14e1 The fittings shall as per ISO 8085 Part 3 iv in Schedule src=https:reader035fdocumentsusreader035viewer20220715066126df025dd4a51a6740ddf0html5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 4button div class=trans-image amp-img class=trans-thumb alt=Page 4: Welcome to Petroleum and Natural Gas Regulatory Board IndiaThe material shall to IS 14885 or ISO 4437 or ASTM D2513-14e1 The fittings shall as per ISO 8085 Part 3 iv in Schedule src=https:reader035fdocumentsusreader035viewer20220715066126df025dd4a51a6740ddf0html5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdiv