Khoom npe	API 5L ERW STEEL PIPE
Txuj	API 5L, PSL1 thiab PSL2
Txheej txheem	Hluav taws xob Resistance Vuam, Siab zaus Vuam
Khoom Qib	GRB, X42,X46,X52,X56,X60,X65,X70
Yam khoom	OD 1/2 "- 26" (21.3-660mm), WT 0.055 "-1.602" (1.65-26.97mm)
Txheej	Liab qab, Dub painting, 3LPE, 3LPP, Epoxy

--- Coil txais --- Coil slitting --- Recoiling tom qab slitting --- Coil Uncoiling thiab koom nrog

---Coil Leveling--Forming---High zaus vuam --- Trimming flash --- Kev kho cua sov --- Cua txias

---Sizing--- Txiav mus rau qhov ntev---Kev soj ntsuam thiab kuaj cov qauv --- Hydrostatic kuaj

--- Kawg Auto UT ntawm vuam seam --- Phau ntawv UT ntawm cov yeeb nkab kawg

--- Laboratory test – Tshuaj ntsuam xyuas --- Mechanical Test-- Final dimension inspection

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Cov khoom duab

ERW Structure Pipe ERW Piling Pipe ASTM A252 Steel Pipe

Dimension ob chav kuaj

Peb tus kws tshaj lij QC yuav muab ob npaug rau OD thiab WT thiab muab cov duab rau cov neeg siv tshuaj xyuas ua ntej xa zaub mov

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khoom xa tuaj

Daim ntawv pov thawj

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vim li cas ho xaiv peb?

1) High quality assured & ceev shipping.

2) Kev them nyiaj yug: peb tuaj yeem ua max 30 lab nyiaj rau kev txiav txim.
3) Kev paub nplua nuj (23+ xyoo) hauv Technics/Production/Post-muag.
4) Technical & tag nrho cov ntaub ntawv txhawb nqa (API 5L, ISO, MTC, ITP & MPS, cov npe ntawm cov chaw tsim khoom ... thiab lwm yam)