Tianjin Brisk Metalwork Co., Ltd. yog ib qho ntawm cov tuam txhab ua lag luam thiab cov neeg muag khoom ntawm European txheem steel raj hauv Suav teb. Peb muaj lub ntiaj teb- cov cuab yeej tsim khoom thiab muaj peev xwm tsim tau zoo. Thov koj xav tias dawb mus yuav bulk check European txheem steel raj los ntawm peb lub hoobkas.
Tianjin Brisk Steelyog ib qho ntawm cov tuam ntxhab ntawm European Standard Steel Tube hauv Suav teb. Peb cov khoom raug xa tawm mus rau Middle East, Southeast Asia, Europe, New Zealand, thiab lwm thaj chaw.Yog tias koj xav paub ntau ntxiv txog peb cov khoom, thov hu rau peb thiab xa koj daim ntawv yuav khoom.
KHOOM
Tianjin BRISK STEEL tsom rau cov khoom tsim thiab muab cov seem hollow thiab cov yeeb nkab steel
Core Standard Tsev Neeg & Cov Lus Qhia Tseem Ceeb
Cov kav dej siab
|
EN 10216 Series (Seamless rau Kev Pabcuam Siab) |
-1: Tsis-alloy ntawm chav tsev kub (piv txwv li, P235GH, P265GH) |
| -2: Tsis-alloy/alloy rau elevated temp | |
| -3: Weldable fine-grain steel (P355NH) | |
| -4: Cov qib ua haujlwm kub qis (P275NL2, -50℃cuam tshuam) | |
| -5: Stainless hlau seamless siab raj | |
|
EN 10217 Series (Welded rau Kev Pabcuam Siab) Npog ERW / SAW welded raj |
-1 (tsis yog-alloy chav temp) |
| -7 (stainless hlau welded) |
Cov Qauv Hollow Sections
| TS EN 10210 (Kub-Tsim Cov Qauv Hollow Sections) | Square, rectangular, ncig; Cov qib S235JRH, S275J0H, S355J2H; kub-rolled/welded, TMCP/normalized; rau cov tsev, txuas hniav, ncej |
| EN 10219 (Cold-Tsim Welded Structural Hollow Sections) | Txias-khoov welded; tib yam S-qib ntau; nruj tolerances, thinner phab ntsa; zoo tagnrho rau architectural, teeb qauv, machinery. |
Mechanical & General Engineering Tubes
| EN 10297 Series | Seamless ncig raj rau siv tshuab / engineering; carbon, alloy, stainless qib (E235, E355, X52CrMoV13) |
| TS EN 10220 | Dimensions / masses ib chav tsev ntev rau seamless / welded ncig raj (tus qauv OD & phab ntsa thickness series). |
Cov Lus Qhia Tseem Ceeb
| Khoom Qib & Chemistry | Kev txwv nruj rau C, Si, Mn, P, S; alloy ntxiv tswj rau weldability / toughness (xws li, S355 C Tsawg dua los yog sib npaug rau 0.22%, CET Tsawg dua lossis sib npaug li 0.45%) |
| Mechanical Properties | Yield / tensile lub zog, elongation, cuam tshuam toughness (Charpy V-notch ntawm lub sijhawm teev, piv txwv li, -20 degree, -40 degree) |
| Dimensions & Tolerances | TS EN 10220 rau cov hlab ntsha; cov khoom seem muaj lub kaum ntse ntse, squareness; precision qib muaj |
| Kev sim | Tshuaj ntsuam xyuas (OES), tensile/impact tests, NDT (ultrasonic, eddy current, radiographic for welds), hydrostatic pressure test (100% for pressure tubes) |
| Nto Zoo | Tsis muaj kab nrib pleb, folds, laps; pickled / passivated rau stainless hlau; txhaj tshuaj-blasted rau structural raj. |
Common Manufacturing Txheej txheem
| Seamless | Piercing + kub dov / txias kos duab (rau siab, siab - lub zog txhua yam raj) |
| Welded | ERW (Electric Resistance Vuam, siab ntau lawm), SAW (Submerged Arc Vuam, tuab phab ntsa, siab siab), laser vuam (precision nyias phab ntsa) |
| Kub- ua | Rau EN 10210; siab dua ductility, zoo dua weldability |
| Txias- ua | Rau EN 10219; siab dua qhov tseeb, smoother nto, tab sis qis toughness dua kub - tsim. |
Daim ntawv thov los ntawm Sector
| Sector | Tube Hom & Standard | Siv Case |
| Roj & Roj | EN 10216-1/2, EN 10217-2 | Pipeline, refinery, offshore risers |
| Kev tsim kho | EN 10210, EN 10219 | Steel ncej, kab, trusses, handrails |
| Lub zog tiam | EN 10216-2/3 | Boiler tube, chav kab, cua sov exchangers |
| Tshuab | TS EN 10297 | Hydraulic thooj voos kheej kheej, axles, mechanical Cheebtsam |
| Dej & Gas Distribution | TS EN 10217-1 | Municipal pipelines, siab mains |
Qhov zoo ntawm EN Steel Tubes
Qhov zoo
-
Harmonized Zoo: Raws li specs thoob teb chaws Europe, txo kev lag luam teeb meem
-
Kev nyab xeeb & kev ntseeg siab: Kuaj rau PED/CPR cov cai, txo qis kev pheej hmoo ua tsis tiav
-
Traceability: CE cim + daim ntawv pov thawj zeb (EN 10204 3.1.B) rau tag nrho cov ntaub ntawv traceability
-
Ntau yam: Ntau qhov ntau thiab tsawg, qib, txheej txheem kom tau raws li qhov xav tau ntawm kev lag luam.
Cim npe nrov: European txheem steel tube, Tuam Tshoj European txheem steel tube manufacturers, lwm tus neeg, Hoobkas
