Metal spiral pipe hi steel strip a siam a ni a, spiral seam-a siam niin double-sided submerged arc welding hmanga weld a ni. Supplied notes-ah hian metal spiral pipe range DN200 atanga DN4000 thleng a awm a, project lian-diameter project-ah chuan outer diameter 1000 mm aia tam hman theih a ni thung. Pipe file lian takah hian common wall thickness hi 8 mm atanga 25 mm thleng a ni a, hei hi design pressure leh trench condition a zirin a ni. Weld gap hi welding hmain mm 1 atanga 3 vel control a ni a, a tul hunah online ultrasonic inspection hmangin seam hi enfiah theih a ni.
Product Parameter hrang hrangte
|
Parameter a ni |
Hlutna |
Notes |
|
Bungrua |
Q235B/Q345B |
Spiral pipe notes supply a ni bawk |
|
Diameter hrang hrang a awm |
DN200-DN4000 vel a ni |
Product kalpui dan tur reference |
|
Wall thickness a ni |
8-25 mm inkar a ni |
Diameter lian tak file reference a ni |
|
Weld gap chu weld hmain a awm |
1-3 mm a ni |
Control siam chhuah |
|
Inspection neih a ni |
Online-a ultrasonic test neih theih a ni |
Weld check theih a ni |
Product a thatna te
Spiral forming hian steel plate zau tak tak tel lovin pipe size zau tak a siam thei a ni.
Double-sided welding hian long line installation atan seam nghet tak a pe a.
Diameter lian tak tak section hian long straight project-ah joint quantity a ti tlem a ni.
Drawings check hnuah coating leh end treatment te pawh ruahman theih a ni.
Dilna bulpui ber berte
1. Tui supply leh drainage trunk line-a diameter pawimawh zawkna hmun, bend tenau aiin.
2. Municipal heating route leh low-pressure conveying line te.
3. Civil sakna tur pipe, bridge hnathawh leh structural sleeve te siam.
4. Coating dik tak a awm tih finfiah hnuah oil, gas emaw slurry line emaw siam tur.
FAQ
Q: Diameter hi thlak theih a ni em?
A: Ni e. DN200 atanga DN4000 thleng hi supplied spiral pipe note-ah tarlan a ni a, final size chu project drawing zawm tur a ni.
Q: Eng wall thickness nge hman fo thin?
A: File lian-diameter-ah chuan 8 mm atanga 25 mm thleng a sawi a. A hlutna dik tak chu pressure leh hman danah a innghat.
Q: Coating hi dah theih a ni em?
A: Ni e. Order confirm hnuah anti-corrosion coating emaw end treatment emaw pawh ruahman theih a ni.
Q: He metal spiral pipe hi order hmain eng nge enfiah hmasak tur?
A: Material, size range, wall thickness, surface treatment, test dilna leh delivery sei zawng te chu siam chhuah hmain enfiah hmasak tur a ni.
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