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id="j9zh9ft" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/7/17/637087452535713130_hbhhgs_7121088.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="jhvbhf9" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/7/17/637087452535713130_hbhhgs_7121088.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="hftxd7v" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)格要求：</span>面議</p><p><span>所在地：</span>河北省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>甘肅大半徑彎管企業(yè)電話</p><p><span>***更新：</span>2020-06-09 06:06:41</p><p><span id="click" >瀏覽次數(shù)：2次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="7nv7x9x" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">河北海浩高壓法蘭管件集團(tuán)有限公司</a></p><p><span>聯(lián)系人：</span>董學(xué)文</p><p><span>郵箱: </span>1390756017@qq.com</p><p><span>電話: </span>15028729866</p><p><span>傳真: </span>0317_6866720</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0317-6866720</p><p><span>地址: </span>河北省孟村縣辛大路付林路段</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="l9vt79r" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="znlb75v" class="box"><p><p style="text-indent:25px">選用能夠?yàn)槠髽I(yè)削減乃至防止上述整理污染的人力物力的支付，其免洗可直接焊接的特性，更**的進(jìn)步企業(yè)的出產(chǎn)功率和產(chǎn)品品質(zhì)，甘肅大半徑彎管企業(yè)電話。因而該U形彎管資料的商標(biāo)應(yīng)為0Cr18Ni10Ti，系低碳奧氏體不銹鋼。U形彎管樣品裂紋的微觀描摹剖析對含貫穿裂紋的U形彎管各部位進(jìn)行外觀檢查，發(fā)現(xiàn)失效的U形彎管外側(cè)外表并沒有裂紋性缺點(diǎn)，而靠近彎頭內(nèi)側(cè)存在較粗的貫穿性裂紋，裂紋方向沿彎頭軸向和環(huán)向，長度約三分之一周長，甘肅大半徑彎管企業(yè)電話，既有沿環(huán)向和沿軸向的單條裂紋，也有沿環(huán)向和軸向的交叉裂紋。用放大鏡觀察裂紋描摹，甘肅大半徑彎管企業(yè)電話，發(fā)現(xiàn)較粗的裂紋兩側(cè)存在細(xì)小的裂紋，描摹呈樹枝狀。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="甘肅大半徑彎管企業(yè)電話" src="http://tyunfile.71360.com/UpLoadFile/2019/11/7/17/637087452535713130_hbhhgs_7121088.jpg"></div><p style="text-indent:25px">3. 鎢極從氣體噴嘴杰出的長度,以4~5mm為佳,在角焊等遮蔽性差的當(dāng)?shù)厥?~3mm,在開槽深的當(dāng)?shù)厥?~3MM,在開槽深的當(dāng)?shù)厥?~6MM,噴嘴至作業(yè)的間隔一般不超越5MM. 4. 為防止焊接氣孔呈現(xiàn),焊接部位如有鐵銹.油污等務(wù)必整理潔凈. 5. 焊接電弧長度,焊接普通鋼時(shí).以2~4MM為佳,二焊接不銹鋼時(shí)以~3MM為佳,過長則維護(hù)效果不好. 6. 對接打底時(shí),為防止底層焊接道的反面被氧化,反面也需求實(shí)施氣體維護(hù). 7. 為使氬氣很好的維護(hù)焊接熔池,和便于施焊操作,鎢極中心線與焊接處工件一般應(yīng)堅(jiān)持80~85°角,填充焊絲與工件表面夾角應(yīng)盡可能的小,一般為0°左右. 8. 防風(fēng)與換氣:有風(fēng)的當(dāng)?shù)?務(wù)必采取蕩網(wǎng)措施,而在室內(nèi)則應(yīng)采取適當(dāng)?shù)膿Q氣措施. </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="甘肅大半徑彎管企業(yè)電話" src="http://tyunfile.71360.com/UpLoadFile/2019/11/7/17/637087452532900216_hbhhgs_7650033.jpg"></div><p> 哪里加工彎管 </p> <p> 纏繞彎管工藝能夠比較簡單在彎管模具加上各種辦法以得到較好的管件質(zhì)量。加工彎管專業(yè)廠家河北平盛管道制造有限公司專業(yè)為化工、電力、冶金、石油生產(chǎn)鋼制管件、管材，其間鋼制管件包含：彎頭、彎管、三通、異徑管、法蘭、封頭、管帽等高、中、低壓三大系列；管材包含：直縫鋼管、無縫鋼管、螺旋鋼管產(chǎn)品材質(zhì)別離有碳鋼、不銹鋼、合金鋼及用戶特殊要求的其他金屬材料，管件產(chǎn)品共有1000多種標(biāo)準(zhǔn)、類型，服務(wù)與國內(nèi)外及管道安裝施工的專業(yè)型企業(yè)，公司坐落中國聞名的"管道基地"——河北省滄州市孟村縣辛大路付林路段，公司北依京津、東臨黃驊港，交通十分便當(dāng)，公司的生產(chǎn)規(guī)模、生產(chǎn)能力、技術(shù)力量均坐落同行業(yè)前列。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="甘肅大半徑彎管企業(yè)電話" src="http://tyunfile.71360.com/UpLoadFile/2019/11/7/17/637087452555247255_hbhhgs_9999852.jpg"></div></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/197686.html</p></div></div></div></div></div><div id="7nl9lrf" class="page-right twoColRt"><div id="xvbj7lp" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="zpx97n9" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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