Precision seamless yeeb nkab yog ib hom high precision steel yeeb nkab khoom tom qab txias txias los yog kub dov. Vim tias qhov zoo ntawm tsis muaj oxide txheej ntawm cov phab ntsa sab hauv thiab sab nrauv, tsis muaj qhov xau hauv qhov siab, siab precision, siab tiav, tsis muaj deformation nyob rau hauv txias dabtsi yog khoov, flaring, flattening thiab tsis tawg, precision steel yeeb nkab yog tsuas yog siv rau zus tau tej cov pneumatic los yog hydraulic Cheebtsam, xws li lub tog raj kheej los yog roj thooj voos kheej kheej, yuav ua tau seamless yeeb nkab, kuj muaj welded yeeb nkab. Cov tshuaj muaj pes tsawg leeg ntawm precision steel yeeb nkab yog carbon C, silicon Si, Manganese Mn, sulfur S, phosphorus P, chromium Cr.

Cov khoom siv rau precision seamless raj

Cov khoom siv ntawm precision seamless raj yog 10 #, 20 #, 35 # thiab 45 #.

Cov yam ntxwv thiab qhov zoo ntawm precision seamless raj:

Muaj ntau yam khoom uas tuaj yeem tsim tau. Ntev npaum li cov hlau tsis hnyav dhau, nws tuaj yeem ua tau raws li qhov xav tau.
Precision seamless raj feem ntau yog tsim los ntawm cov txheej txheem txias dov. Cov txheej txheem tshwj xeeb yog raws li hauv qab no:
Round steel → tho → pickling → txias dov → pom lub taub hau → baling
Seamless raj → pickling → txias dov → pom lub taub hau → baling
Cov yam ntxwv ntawm precision seamless raj:
1, siab precision, txuag qhov poob ntawm cov neeg siv kom muaj nuj nqis nyob rau hauv mechanical processing.

2, specifications, ntau yam kev siv.

3, txias dov tiav cov khoom nrog siab precision, zoo nto zoo thiab zoo ncaj.

4. Sab hauv txoj kab uas hla ntawm cov yeeb nkab steel tuaj yeem ua rau hexagonal duab.

5, cov yeeb nkab steel kev ua tau zoo dua, cov hlau yog qhov ntom ntom.

Piv nrog cov khoom hlau, xws li cov hlau puag ncig, seamless steel raj muaj tib lub zog flexural thiab torsional thiab lub teeb yuag. Nws yog ib hom kev lag luam hla ntu hlau, dav siv hauv kev tsim cov khoom siv thiab cov khoom siv tshuab.
Precision steel tube inherits qhov zoo ntawm seamless steel raj, tab sis kuj muaj nws tus yam ntxwv. Siv precision manufacturing nplhaib qhov chaw tuaj yeem txhim kho cov khoom siv tus nqi, ua kom yooj yim rau kev tsim khoom, txuag cov ntaub ntawv thiab sijhawm ua haujlwm, xws li dov bearing rings, jack npog, thiab lwm yam, tau siv dav hauv precision steel yeeb nkab manufacturing.
Qhov nrov thiab kev siv ntawm precision seamless raj yog qhov tseem ceeb heev rau kev txuag steel, txhim kho kev ua tau zoo, txo cov txheej txheem los yog cov cuab yeej siv peev, txuag nqi thiab sijhawm ua haujlwm, txhim kho cov peev txheej ntau lawm thiab siv cov khoom siv, thiab txhim kho cov khoom zoo, txo cov nqi, thiab txhim kho cov txiaj ntsig kev lag luam. Feem ntau, kev lag luam nrog cov kev xav tau siab precision siv precision seamless raj, tsis muaj precision yuav tsum ntawm feem ntau seamless raj, tom qab tag nrho, tus nqi ntawm tib specifications precision seamless raj yog siab tshaj ntawm seamless raj.

Sanon Tube Cov Khoom Tseem Ceeb: Cr5Mo Alloy Tube, 15CrMo Alloy Tube, 12Cr1MoVG Alloy Tube, Siab Siab Alloy Tube, 12Cr1MoV Alloy Tube, 15CrMo Alloy Tube, P11 Alloy Tube, P12 Alloy Tube, P22 Alloy Tube, T91 Alloy Tube, P91 Alloy Tube Siab Siab Boiler Tube, Tshuaj Fertilizer Tshwj Xeeb Tube, thiab lwm yam. Muab qhov tseeb Alloy Tube Nqe thiab Siab Siab Alloy Tube Nqe.

Khoom siv: 20MnG, 25MnG, 16Mn-45Mn, 27SiMn, 15CrMo, 15CrMoG, 35CrMo, 42CrMo, 12Cr2MoG, 12Cr1MoV, 12Cr1MoVG, 12Cr2MoWVB9Al10Cr2MoV 9Cr5Mo, 9Cr18Mo, SA210A1, SA210C, SA213 T11, SA213 T12, SA213 T22, SA213 T23, SA213 T91, SA213 T92, ST45.8/Ⅲ, 15Cr5Mo, 15Cr5Mo WB36, Cr5Mo, P11, P12, P22, T91, P91, 42CrMo, 35Crmo, 1Cr5Mo, 40Cr, Cr5Mo, 15CrMo 15CrMoV 25CrMo 30CrMo 35CrMoV 40CrMo 35CrMo1 A3. Hlau Tshawb Fawb 102, ST45.8-111, A106B Alloy Yeeb Nkab.

Ua kom tiavASME SA-106/SA-106M-2015,ASTMA210 (A210M)-2012,ASMESA-213/SA-213M,ASTM A335 / A335M-2018 Cov Lus Qhia Tshwj Xeeb,ASTM-A519-2006 ASTM-A 519-2006 Kev ntsuas kev ntsuas,ASTM A53 / A53M ASTM A53 / A53M / ASTM A53 / ASTM A53 / ASTM A53 / ASTM A53 / A53M / ASTM A53 / A53M / ASTM A53 / ASTM A53 / A53M / ASTM A53 / A53M / ASTM A53 / A53M / ASTM A53 / A53M / ASTM A53 / A53M / ASTM A53 / A53M / ASTM A53M / A53M / ASTM A53 / A53M) ASTM A53 / A53M, GbGB8162-2018 (Structural yeeb nkab), GB8163-2018 (Fluid Pipe),GB3087-2008 (Low thiab Nruab Nrab Siab Boiler Pipe),GB5310-2017 (High Pressure Boiler Pipe),Gb6479-2013 (Tshuaj Fertilizer Tshwj Xeeb Pipe),GB9948-2013 (Petroleum Cracking Pipe),GB / T 17396-2009 (Seamless Steel Tubes Rau Coal Mining), etc. Tseem muajAPI5CT (Casing Thiab Tubing),API 5L (Pipeline)