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1范圍本暫行供貨技術(shù)條件規(guī)定了寶鋼抗h2s腐蝕油套管的尺寸、外形、技術(shù)要求、檢驗(yàn)與試驗(yàn)、標(biāo)志和其他技術(shù)條件。本暫行供貨技術(shù)條件適用于常州精密鋼管博客網(wǎng)生產(chǎn)的適合h2s腐蝕環(huán)境的非API標(biāo)準(zhǔn)無(wú)縫油套管（以下簡(jiǎn)稱(chēng)鋼管）。2規(guī)范性引用文件下列文件中的條款通過(guò)本暫行供貨技術(shù)條件的引用而成為本暫行供貨技術(shù)條件的條款。凡是注日
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4.2交貨狀態(tài)鋼管以熱軋狀態(tài)交貨。4.3力學(xué)性能經(jīng)適當(dāng)熱處理，鋼管的力學(xué)性能應(yīng)達(dá)到apispec5ct中n80q鋼級(jí)要求。4.4無(wú)損檢驗(yàn)鋼管應(yīng)逐根進(jìn)行渦流探傷和超聲波探傷，驗(yàn)收等級(jí)應(yīng)按apispec5ct的n80鋼級(jí)油管的psl1要求。4.5表面質(zhì)量鋼管表面質(zhì)量按apispec5ct中n80油管表面質(zhì)量要求執(zhí)行。5檢驗(yàn)
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鐗規(guī)畩鎵ｇ煶娌瑰綆″湪涓煶鍖栨煇閲嶇偣鎺簳欏哄埄鍏ヤ簳錛岀涓蹭笅娣辮揪鍒?302m錛屽埛鏂頒簡(jiǎn)璇ヨ鏍兼妧鏈綆′笅浜曟繁搴︾邯褰曘€?/span>璇ヨ鏍兼姉紜姉鎸ゅぇ鍙ｅ緞鐗規(guī)畩鎵ｅ綆″畬鍏ㄧ敱闆嗗洟鐙珛鑷富鐮斿彂錛屾槸閽堝姝や簳澶嶆潅鏉′歡閲忚韓瀹氬埗鐨勯潪API鐗規(guī)畩鎵ｄ駭鍝併€傞泦鍥㈡妧鏈
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潯浠惰瀹氫簡(jiǎn)瀹濋挗鎶桯2s鑵愯殌娌瑰綆＄殑灝哄銆佸褰€佹妧鏈姹傘€佹楠屼笌璇曢獙銆佹爣蹇楀拰鍏朵粬鎶€鏈潯浠躲€傛湰鏆傝渚涜揣鎶€鏈潯浠墮€傜敤浜庡疂灞遍挗閾佽偂浠芥湁闄愬叕鍙哥敓浜х殑閫傚悎h2s鑵愯殌鐜鐨勯潪API鏍囧噯鏃犵紳娌瑰綆★紙浠ヤ笅綆€縐伴挗綆★級(jí)銆?/p>2瑙勮寖鎬у紩鐢ㄦ
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5.4組批規(guī)則5.4.1鋼管按批進(jìn)行檢查、檢驗(yàn)和驗(yàn)收。每批鋼管應(yīng)由同一規(guī)格、同一牌號(hào)、同一爐號(hào)的鋼管組成。5.4.2鋼管每批為200根，剩余鋼管的根數(shù)不小于100根時(shí)，單獨(dú)為一批；小于100根時(shí)，應(yīng)并入相鄰的一批中。5.5復(fù)驗(yàn)與判定原則拉伸和沖擊試驗(yàn)如有一項(xiàng)試驗(yàn)結(jié)果（包括該項(xiàng)試驗(yàn)所要求的任一指標(biāo)）不合格，則應(yīng)將該根鋼管
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緹庡浗鐭蟲(chóng)補(bǔ)綆″簱瀛樺晢鎺€璧峰€掗棴娼?/h2>2020騫?0鏈?1鏃?/a>钁ｎ﹂挗綆″巶鹿魯魯魯鈦封伕鈦嘎斥伆鈦糕伓浼佷笟涓庨挗鍘?鐧懼害宸叉敹褰?鈩?13960鏍規(guī)嵁鏃ユ湡涓?0鏈?鏃ョ殑娉曞涵鏂囦歡錛?strongstyle="box-sizing:border-box;margin-bottom:0px;m
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