天?津?維?連?鋼?管?道?有?限?公?司 天津維連鋼管道有限公司生產加工銷售各種鋼管。公司自成立以來，本著“誠實做人，本分做事”的原則，誠信為本，求實經營，充分利用體制和人才的優勢，不斷開拓進取，現已發展成為京津冀較有影響力的管材供應商之一，銷售領域遍布全國各省、市、自治區。?我公司與包鋼、鞍鋼、成鋼、邯鋼等各大鋼廠建立了長期合作關系，并充分利用這種關系，發揮無車間化生產的優勢，直接在鋼廠采購原材料，根據客戶需要委托鋼管廠量身訂做，確保滿足客戶的需求。 公司經過多年經營，四個分廠，十五條**設備產品主要涉及直縫焊管，鍍鋅管，大棚管，方管，高頻焊管，無縫鋼管,?螺旋焊管，方矩管，熱擴管，管線管，石油套管，防腐管，3pe，聚氨酯防腐，環氧粉末等，產品遠銷新加坡，孟加拉，韓國，日本等國。同時，我公司承攬各種加工業務，包括鋼管的冷拔、熱擴、精拔、套絲、坡口、平頭、噴漆、熱鍍、冷鍍，3pe，聚氨酯防腐，環氧粉末等。 天津維連鋼管道有限公司?定尺生產，大小口徑，薄厚壁，直縫高頻焊管，雙面埋弧焊管，方管，圓管，方矩管，鍍鋅管，大棚管，螺旋管，防腐保溫管，異性管， 冷彎型鋼，角鐵，光伏支架，光伏配件，大棚配件?天津維連大棚管廠.公司的服務宗旨：服務**?質量**，誠信**。天津維連鋼管有限公司是一家集開發、設計、生產、銷售服務為一體的現代化天津鋼管廠 執行標準：GB/T6728-2002，材質：Q195-Q215，Q235，Q345B，20＃。我公司并可按客戶要求訂做各種無縫方矩鋼管。?無縫管主要規格為∮8-∮900*1-90，執行標準為GB/T8163-1999，GB/T8162-1999，GB/T3087-1999，API?5L，API?5CT，ASTM?A106，ASTM?A53，BS1387-1985，材質為10#，20#，35#，45#，A106，A36及各種合金鋼。?螺旋管主要規格為∮219-∮2500*6-20，執行標準為SY/T5037-2000，GB/T9711.1-1997，API?5L，API?5CT，材質為Q235，Q345，X42-X80。?我公司熱忱期待您的來電來函，對您的需求，我們定會給出最誠意的回復！ Tianjin?weilian?pipe?line?co.?LTD,?production,?processing?and?sales?all?kinds?of?steel?pipe?tao?company?since?its?establishment,?in?line?with?the?honest?personhood,?work?duty,?the?principle?of?good?faith?as?this,?strives?for?realism,?make?full?use?of?the?system?and?talent?advantages,?continuously?forge?ahead,?already?developed?now?become?one?of?influential?pipe?suppliers?of?the?beijing-tianjin-hebei?region,?sales?all?over?the?country?provinces,?autonomous?regions?and?my?company?baotou?steel?angang?Angle?Each?big?steel?mills?such?as?hangang?established?long-term?cooperative?relations,?and?make?full?use?of?the?relationship,?play?the?advantages?of?no?production?workshop,?purchasing?raw?materials?directly?in?the?steel?mill,?according?to?customer?needs,?tube?tailor,?ensure?to?meet?customer?requirements?Company?after?years?of?operation,?four?branch,?article?15?advanced?equipment?products?mainly?involves?the?straight?seam?welded?pipe,?galvanized?pipe,?plastic?pipe,?square?tube,?high-frequency?welded?pipe,?Seamless?steel?pipe,?spiral?welded?pipe,?the?torque?tube,?thermal?expansion?tube,?line?pipe,?oil?casing,?anticorrosive?pipe,?3?PE,?polyurethane?anticorrosion,?epoxy?powder,?etc.,?products?are?exported?to?Singapore,?Bangladesh,?South?Korea,?Japan?and?other?countries?at?the?same?time,?our?company?undertake?various?processing?business,?including?steel?pipe?cold?drawing?of?thermal?expansion?of?finishing?of?silk?groove?flat?paint?cold?hot?dip?plating,?3?PE,?anti-corrosive?polyurethane,?epoxy?powder,?etcOur?company?produces?and?manages?the?straight?welded?pipe?main?specification?is?four?-?eight?inches∮12-∮610*0.7-20，The?executive?standard?isGB/T3091-2001， Tianjin?weilian?pipe?line?co.,?LTD.,?manufactured?with?ruler,?size,?diameter,?thin?thick?wall,?straight?seam?high?frequency?welded?pipe,?double-side?submerged?arc?welding?pipe,?square?pipe,?circular?pipe,?square?moment?pipe,?galvanized?pipe,?greenhouse?pipe,?spiral?pipe,?anti-corrosion?pipe,?opposite?pipe,?cold-bending?steel,?quoted?pricecompany's?official?website； 大小口徑薄厚壁直縫高頻焊管材質q235q345b螺旋管方管方矩管大棚管防腐保溫管鍍鋅管雙面埋弧焊接czu型鋼光伏支架鋼管廠 天津維連鋼管道有限公司?定尺生產，大小口徑，薄厚壁，直縫高頻焊管，雙面埋弧焊管，方管，圓管，方矩管，鍍鋅管，大棚管，螺旋管，防腐保溫管，異性管，冷彎型鋼， 報價17602671688（微信） 公司官網：http://gangguanchangjia.pc.goabc.cn 微博；http://weibo.com/duxingangguan 定尺生產大小口徑薄厚壁直縫高頻焊管雙面埋弧焊管方管圓管方矩管鍍鋅管鍍鋅橢圓管大棚管螺旋管防腐保溫管異性管冷彎型鋼大棚配件光伏配件光伏支架?