Large-Diameter spiral steel pipe hi spiral steel pipe chi khat a ni a, a diameter chu meter 1 aia sang a ni. Industrial leh infrastructure project hrang hrangah hman a ni tlangpui. A nihna takah chuan flow capacity sang, chakna sang, corrosion resistance, leh spiral weld structure te a ni.
Diameter lian tak tak spiral steel pipe hi a tlangpuiin meter 1 aia lian a ni a, tui supply project, petrochemical industry, chemical industry, power industry, agricultural irrigation, urban construction leh field dangteah te hman a ni ber. An specification te chu nominal diameter-in an sawi a, chu chu a diameter tak tak nen chuan a danglam deuh hlek a ni. Wall thickness hi chi hnih a awm a, ordinary leh thickened a ni.
Thil siam chhuah dan tur .
1. Raw material siam dan: 1.1.Steel coil, welding wire, leh flux te an hmang a, an hman hmain physical leh chemical test na tak tak an nei vek a ni.
2. Forming: 1.1.Leveling, trimming, leh planing zawhah chuan steel strip chu pawn lam emaw, internal controlled rollers hmangin siam a ni a, chu chuan pipe diameter leh weld gap te chu a mamawh specification a tlin theih nan a ni.
3. Welding tih hi a ni.Automatic double-wire, double{1}}sided submerged arc welding hmangin weld quality a awm theih nan hman a ni.
4. Enfiahna: 1.1.Weld te hian 100% non-destructive testing coverage an neih theih nan online ultrasonic testing continuous an nei thin. Defects te chu automatic in detect leh flag a ni a, production worker te chuan process parameters te chu siamthat nan an siamrem thin.
A hman dan tur scenario .
1. Oil leh gas phurh chhuahna: 1.1.Sealing property tha tak a neih avangin long-distance transportation atan oil leh natural gas a hmang fo thin.
2. Tui conservancy project hrang hrangte:tui supply, drainage, leh bawlhhlawh sawngbawlna project te ang chi te.
3. thermal engineering:Centralized heating system-a tui lum emaw steam emaw hmanga phurh chhuahna atan hman a ni.
4. Khawpui sak dan: 1.1.lei hnuaia utility corridor leh bridge lian tak tak siam te ang chi te.
Specifications leh performance parameters te .
Large-diameter spiral steel pipe-ah hian specification a awm a, chu chu nominal diameter leh wall thickness te a ni. Entirnan, DN2500 spiral steel pipe pawn lam diameter tak tak chu 2500 leh 2520 mm inkar a ni thei a, wall thickness chu 8 mm atanga 25 mm emaw a thuk zawk pawh a ni thei. A tlangpuiin high-Quality carbon steel emaw low-alloy steel, Q235B leh Q345B ang chi atanga siam a ni a, chu chuan toughness, strength, leh machinability tha tak a pe a ni.
Project case hrang hrangte .
Kan factory .
Hebei Yugang Pipe Manufacturing Co., Ltd. chuan "China Pipeline Base" a nihna aṭanga ṭan a ni a, international market-ah a zau chho zel a ni. Kum 2005-a din, kum 2014 khan Industrial and Trade Group-ah a inthlak a, kum 2024 khan high-Tech Enterprise a ni a, tunah hian comprehensive production line 16 a nei a, kum khatah ton 300,000 zet a chhuak a ni. A thil siamte chu API 5L/5CT/5B leh ISO9001-ah te certified a ni a, Southeast Asia, Middle East leh hmun dangah te thawn chhuah a ni. Yugang hian 3PE corrosion-resistant steel pipe, spiral steel pipe, leh oil leh gas hmanna tur insulated pipe te a specialise a ni. "International standards leh localized service nena inzawm" a inpekna hian international customer-te rinna a hlawh chhuak a ni.
Zawhna zawh fo (FAQ) .
Q: Customized product processing hi i support em?
A: A ni. Steel pipe product hrang hrang tan design leh production services customized kan pe a, customer mamawh phuhruk nan dimension, material, leh performance parameter te pawh kan siamrem thei bawk.
Q: Sample test ka dil thei ang em?
A: Product thenkhat sample kan pe thei. Sample chi hrang hrang leh a thawn dan tur bik hriat duh chuan kan sales department ah zawhfiah theih a ni.
Q: Standard products te delivery hun tur chu engzat nge ni?
A: Standard products hi order confirmation hnu ni 7-15 chhungin an thawn chhuak tlangpui. Customized products chu ni 20-30 chhungin thawn theih a ni.
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