出口五洲石油管道天然氣3pe防腐鋼管外徑426mm外3PE內(nèi)EP螺旋焊

中文推廣文案（適配B2B平臺//行業(yè)推廣，合規(guī)無極限詞）
五洲牌426mm外3PE內(nèi)EP螺旋焊管 石油天然氣輸送 出口標(biāo)準(zhǔn)
滄螺集團(tuán)出品五洲牌外徑426mm外3PE內(nèi)EP螺旋焊管，專為石油、天然氣長輸管線打造，嚴(yán)格執(zhí)行GB/T23257-2017（3PE外防腐）、CJ/T120-2016（EP內(nèi)防腐）標(biāo)準(zhǔn)，同時(shí)符合API 5L、ISO 3183國際認(rèn)證要求，是油氣輸送工程出口優(yōu)選管材。
采用雙面自動埋弧焊工藝，常規(guī)壁厚6-12mm可定制，外3PE防腐層為環(huán)氧粉末≥120μm+膠粘劑≥170μm+聚乙烯2.2mm（普通級）/2.9mm（加強(qiáng)級），內(nèi)壁熔結(jié)環(huán)氧涂層≥0.4mm，除銹等級達(dá)Sa2.5級，耐土壤腐蝕、抗介質(zhì)侵蝕，內(nèi)壁光滑不結(jié)垢、水頭損失小，適配埋地、山地等多種工況。
產(chǎn)品經(jīng)超聲波、X射線、水壓及防腐層剝離強(qiáng)度全檢，環(huán)氧固化度≥95﹪，陰極剝離≤5mm，沖擊強(qiáng)度≥8J/mm，擁有完整出口資質(zhì)與第三方檢測報(bào)告，已批量出口中東、東南亞、中亞等地區(qū)，滄螺集團(tuán)外貿(mào)團(tuán)隊(duì)可提供認(rèn)證、包裝、報(bào)關(guān)一站式出口服務(wù)。
標(biāo)簽
#五洲426mm螺旋焊管 #3PE內(nèi)EP防腐鋼管 #石油天然氣管 #API5L出口防腐管 #滄螺集團(tuán)防腐螺旋管
英文推廣文案（適配海外平臺/國際招標(biāo)/社媒，貼合海外采購慣）
Wuzhou Brand 426mm OD 3PE External & EP Internal Spiral Welded Pipe | Special for Oil & Gas Transmission, Export Grade
Produced by Cangzhou Spiral Steel Pipe Group, Wuzhou 426mm OD spiral welded pipe with 3PE external anti-corrosion and EP internal coating is tailor-made for long-distance oil & gas transmission pipelines. It strictly complies with GB/T23257-2017 (3PE) and CJ/T120-2016 (EP) national standards, as well as international certifications including API 5L and ISO 3183, being the first choice for exported oil & gas pipeline projects.
Made with double-sided automatic submerged arc welding process, customizable wall thickness from 6mm to 12mm. The external 3PE coating consists of ≥120μm FBE, ≥170μm adhesive and 2.2mm (general grade)/2.9mm (enhanced grade) PE; the internal fusion-bonded epoxy coating is ≥0.4mm. The steel pipe surface reaches Sa2.5 derusting grade, with excellent resistance to soil and medium corrosion. The smooth internal surface reduces head loss and prevents scaling, suitable for buried, mountain and other working conditions.
inspected by ultrasonic, X-ray, hydrostatic pressure and coating peel strength tests, with epoxy curing degree ≥95﹪, cathodic disbondment ≤5mm and impact strength ≥8J/mm. Complete export qualifications and third-party test reports are available, and the products have been exported in bulk to the Middle East, Southeast Asia, Central Asia and other regions. Our professional foreign trade team provides one-stop export services including certification, packaging and customs clearance.
Hashtags
#Wuzhou426mmSpiralPipe #3PEEPImmersionPipe #OilGasTransmissionPipe #API5LExportAntiCorrosionPipe #CangLuoGroupSpiralPipe
SEO長尾詞（一行一條，覆蓋規(guī)格/防腐/用途/出口，適配搜索引擎優(yōu)化）
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