API 5L STD SCH40 ERW Steel Pipes yog siab -kev ua tau zoo cylindrical conduits tsim raws li American Petroleum Institute Specification 5L. Tsim los feem ntau rau kev thauj mus los ntawm cov roj, roj, thiab dej hauv lub zog, cov kav dej no muaj kev ntseeg siab thiab raug nqi -kev daws teeb meem rau siab - cov tshuab xa hluav taws xob.

ERW Welded Pipe

Khoom Description

Khoom	API 5L STD SCH40 ERW Steel Yeeb Nkab
Txheej txheem	Hluav taws xob Resistance Vuam
Production Stardard	API 5L PSL1, PSL2
Qib	A, B, X42, X46, X52, X56, X60, X65, X70
Qhov Loj	OD 1/2 "- 26" (21.3-660mm), Thickness 0.055 "-1.602" (1.65-26.97mm)
Cov yeeb nkab ntev	5.8m, 6m, 12m, raws li xav tau
Cov yeeb nkab kawg	Plain, Bevel, Threading thiab coupling, Grooved
Kev kho saum npoo	liab qab, xim dub, tiv thaiv- xeb roj, galvanized, FBE, Epoxy, 3PE, 3PP
Daim ntawv thov	roj, roj, tsheb thauj mus los, kev lag luam, Structure. Piling

kev tsim khoom

--- Coil txais thiab tshuaj xyuas --- 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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Khoom siv & Kev tiv thaiv corrosion

Tsim los ntawm tsis yog- alloy lossis qis- alloy carbon steel ua raws li ASTM cov qauv, cov kav dej no muab qhov sib npaug ntawm lub zog thiab tus nqi -effectiveness.

‌Sab nrauv Coatings:2- txheej Polyethylene (2PE), 3-txheej Polyethylene (3PE), Fusion-Bonded Epoxy (FBE), galvanization, lossis zeb varnish.

‌Internal Coatings:FBE, cement hauv ob sab phlu, los yog bitumen txheej los tiv thaiv sab hauv corrosion thiab optimize flow efficiency.

Daim ntawv thov

‌Roj & Gas kis tau tus mob:Daim ntawv thov thawj yog rau onshore thiab offshore pipelines thauj cov roj crude, natural gas, thiab refined khoom.

‌Siab -Kev thauj mus los ntawm cov dej siab:Siv nyob rau hauv cov tshuab hydraulic, siab - dej siab, thiab cov khoom siv hluav taws xob sib txuas.

‌Kev siv tus qauv:Haum rau kev tsim vaj tse, piling, thiab lwm yam khoom siv uas yuav tsum tau muaj zog thiab kav ntev.

‌Khoom siv:Ua hauj lwm hauv kev faib dej thiab lwm yam kev tsim kho hauv nroog

Cov ntawv pov thawj

‌Quality Assurance

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* Hydrostatic Siab Test
* Tsis yog-Kev kuaj kev puas tsuaj (Eddy tam sim no, Ultrasonic)

* Kev xeem tshuaj muaj pes tsawg leeg
* Mechanical Property Test
* Dimension & Visual Inspection
* Tag nrho Traceability (Mill Test Certificate 3.1 los ntawm raw khoom mus rau cov kav dej tiav)

* Txais cov neeg thib peb tshuaj xyuas ua ntej xa khoom xa tuaj

packing thiab xa khoom

Cov yeeb nkab tau ntim rau hauv cov pob, hauv ntau, lossis hauv hnab raws li cov neeg siv khoom xav tau, nrog cov khoom tiv thaiv kawg (cov kaus mom yas lossis cov hlau tiv thaiv) feem ntau siv.

Kev xa khoom feem ntau yog los ntawm lub thawv lossis cov khoom thauj ntau, nrog rau lub sijhawm ua haujlwm raws li kev txiav txim kom muaj nuj nqis

Vim li cas peb

* Kev tswj hwm nruj thiab xa khoom sai

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