Tianjin Shenzhoutong steel yeeb nkab co., ltd yog ib qho ntawm txoj kev ncaj Seam Welded ERW Steel Yeeb Nkab manufacturers hauv Suav teb.

Ncaj Seam Welded ERW Steel Yeeb Nkab yog ib qho kev ua haujlwm siab -kev ua haujlwm piping tov tsim los ntawm dov steel coils rau hauv cov duab cylindrical thiab vuam seam siv siab - zaus hluav taws xob tsis kam. Cov txheej txheem tsim khoom no ua kom muaj kev sib raug zoo, muaj zog, thiab tus nqi- cov yeeb nkab zoo haum rau ntau yam kev siv cov qauv thiab cov dej thauj.

ERW Black Steel Pipe Schedule 40 EN 10219 ASTM A500 Welded ERW Steel Pipe

Khoom Description

Khoom	Ncaj Seam Welded ERW Steel Yeeb Nkab
Txheej txheem	Hluav taws xob Resistance Weld
Production Stardard	API 5L, API 5CT, ASTM A53, ASTM A36, ASTM A500, EN10219 API
Qib	A, B, X42, X46, X52, X56, X60, X65, X70, Q235, Q355, S235, S355, SS400...
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, 3LPE, 3LPP
Daim ntawv thov	roj, roj, kev thauj mus los hauv dej, kev lag luam, Qauv. Piling

kev tsim khoom

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Kev tsim cov ERW steel kav muaj ntau theem tseem ceeb:

‌Kev npaj raw khoom: Kub-dov los yog txias- dov steel coils yog uncoiled, leveled, thiab trimmed rau qhov dav xav tau.

‌tsim: Cov kab hlau hla dhau los ntawm kev sib sau ua cov yob uas maj mam khoov nws mus rau hauv ib lub voj voos kheej kheej.

‌Siab -Vuam zaus‌:

Kev siv covtawv nqaij nyhuvthiabkev sib thooj ntawm siab- zaus tam sim no (feem ntau 350-450 kHz), cov npoo ntawm lub raj xa hluav taws xob yog rhuab mus rau lub xeev molten yam tsis ntxiv cov hlau muab tub lim.

Squeeze rollers siv lub zog los tsim cov npoo ua ke, tsim kom muaj kev ruaj khov- xeev daim ntawv cog lus.

‌Kev tshem tawm Flash: Sab hauv thiab sab nraud weld flashes (hloov ntau dhau) raug txiav tawm siv cov phuam qhwv caj dab kom ntseeg tau tias qhov chaw du.

‌Tshaj tawm -Kev kho cua sov (PWHT): Txhawm rau kho cov microstructure thiab tshem tawm cov kev ntxhov siab uas tshwm sim los ntawm kev vuam, thaj chaw vuam tau txais kev kho cua sov hauv online (xws li normalizing, annealing, lossis quenching thiab tempering). Cov kauj ruam no yog qhov tseem ceeb rau kev ua kom cov khoom siv sib xws ntawm cov yeeb nkab.

‌Sizing thiab Straightening: Cov yeeb nkab tau dhau los ntawm cov sizing mills kom ua tiav cov kab npoo sab nraud thiab ncaj nraim kom ntseeg tau qhov tseeb geometric.

‌Tsis yog -Kev Ntsuas Kev Puas Tsuaj (NDT): Kev tshuaj xyuas tag nrho suav nrog kev kuaj ultrasonic (UT) rau qhov tsis xws luag, kev ntsuas tam sim no, thiab kev ntsuas hydrostatic siab los lav qhov zoo.

Kev kho deg & txheej

Txhawm rau txhim kho corrosion kuj thiab txuas ntxiv kev pab cuam lub neej, tshwj xeeb tshaj yog nyob rau hauv hnyav industrial lossis underground ib puag ncig, Ncaj Seam Welded ERW Steel Pipes undergo ntau yam kev kho deg:

‌Dub Painted / Varnish:Kev tiv thaiv yooj yim tiv thaiv atmospheric xeb thaum lub sij hawm cia thiab kev thauj mus los.

‌Galvanized: Kub-dip lossis electro- galvanized coatings muab kev tiv thaiv corrosion zoo tshaj, haum rau cov qauv sab nraum zoov thiab cov tshuab dej.

‌Anti-Coatings: Cov kev xaiv siab tshaj suav nrog FBE (Fusion Bonded Epoxy), 3LPE / 3LPP (Peb- Txheej Polyethylene / Polypropylene), Epoxy, thiab PE txheej rau cov tshuaj lom neeg lossis cov av.

‌Oiled / Liab:Lub teeb oiling rau kev tiv thaiv ib ntus; liab qab ua tiav rau kev ua tam sim lossis pleev xim los ntawm qhov kawg - neeg siv

‌Khoom zoo

Preciser Tolerance: Tsis zoo li cov kav dej seamless, ERW cov kav dej yog tsim los ntawm kub - dov los yog txias - dov steel strips, tso cai rau kev tswj kom meej ntawm phab ntsa tuab thiab txoj kab uas hla.

Tus nqi -Kev ua tau zoo:Muab qhov zoo tshaj qhov sib npaug ntawm kev ua tau zoo thiab pheej yig piv rau seamless lossis tshwj xeeb alloy kav.

‌Durability thiab Strength:Cov txheej txheem tsim khoom ERW thiab cov khoom siv carbon steel tau txais cov yeeb nkab nrog lub zog tensile siab thiab zoo thauj khoom -cov kabmob muaj peev xwm, ua kom lub neej ntev.

‌Yooj yim ntawm installation thiab Fabrication: Lub teeb yuag tsis tau muaj zog, nws yooj yim rau kev thauj mus los, txiav, vuam, thiab nruab rau ntawm - qhov chaw, txo cov sijhawm ua haujlwm thiab cov nqi tsim khoom.

‌Versatility:Muaj nyob rau hauv ntau txoj kab uas hla, phab ntsa thicknesses, thiab tuaj yeem ua raws li qhov ntev thiab kev kho deg, catering rau qhov project tshwj xeeb.

Cov ntawv pov thawj

Kev tswj kom zoo

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

* Kev kuaj tshuaj muaj pes tsawg leeg
* Mechanical Property Testing
* Dimension & Visual Inspection
* Tag nrho Traceability (Mill Test Certificate 3.1 muab)

* Kuj lees txais kev tshuaj xyuas thib peb ua ntej xa khoom xa tuaj

Core Competencies

* 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)