Ntau tshaj 8000 tonscarbon seamless steel yeeb nkabhauv Tshuag, qib los ntawmGR.BX42,X46,X52,X60,X65,X70, thiab lwm yam
| Khoom npe | Seamless steel yeeb nkab |
| Khoom siv | Carbon steel thiab alloy steel |
| Txuj | ASTMA53, ASTMA106, ASTMA179, ASTMA192, ASTMA210, ASTM A213, ASTM A335, DIN1629, JIS G3454, EN10219, EN10210 thiab lwm yam |
| Qib | Carbon steel qib zoo li A53 Gr.B, A106 GrA, B, C, A210 GrA1.Gr.C. SAE 1010, SAE 1020, SAE 1026, SAE 1045, SAE 1518, SAE 1541, ST35, ST45, ST52, P235GH, API 5L Gr.B.X42, X52.X56, thiab lwm yam. alloy steel qib zoo li T5, T9, T11, T12, T22, T23, T91, P1, P2, P5, P9.P11, P12 P22.P91,P92,25CrMo4.34CrMo4,42CrMo4SAE4130,SAE4140,SAE4145,SAE4340, thiab lwm yam |
| Qhov ntau thiab tsawg | O.D13.7mm-762mm;WT; 2mm-80mm |
| Txoj kev tsim khoom | Cold drawn, txias dov, hydraulic txias drawn, Kub dov, kub nthuav |
| Kev xa khoom | Raws li dov, Kev ntxhov siab relieved, Annealed, Normalized, Quenched + Tempered |
| Xaus tiav | Plain xaus nrog suqare txiav, bevelled xaus, threaded xaus |
| Kev siv / Daim ntawv thov | Cov hlab ntsha siab, cov kua xa tawm, siv cov qauv siv.Machinery.Oil & roj tsheb thauj mus los, Kev Tshawb Fawb & Drilling, thiab lwm yam |
| Hom ntawm lub raj | Boiler raj precision raj, mechanical tubing.cylinder tube.line pipes.etc. |
Botop Steel Pipe yog cov chaw tsim khoom lag luam thiab cov khoom lag luam ntawm cov yeeb nkab steel thiab cov raj hauv Suav teb, peb npaj thiab muab cov pa roj carbon monoxide rau cov kua thiab roj siv hauv qhov loj ntawm 10 OD txog 660 OD hauv thickness ntau ntawm 1mm txog 100mm.Peb tsim cov pa roj carbon LSAW steel kav nruj raws li tus qauv thoob ntiaj teb xws li ASTM, API & DIN.Peb muaj ntau tshaj 8000 tons seamless kab yeeb nkab hauv Tshuag txhua hli, feem ntau peb tuaj yeem xa cov khoom tam sim ntawd.Txawm li cas los xij, tshwj xeeb, yog tias tsis muaj cov pa roj carbon steel kav, peb tuaj yeem xa cov khoom nrog lub sijhawm luv tshaj plaws los ntawm cov chaw zeb hauv zos lossis ntshuam.
Tag nrho pebcov kav hlauthiab cov khoom siv raj tau muab nrog 3.1 cov ntawv pov thawj tshwj xeeb, raws li EN 10204. Daim ntawv pov thawj raws li 3.2 tuaj yeem pom zoo thaum lub sijhawm xaj.Kev tshuaj xyuas thib peb tau txais (BV, SGS, thiab lwm yam)
Ntim:
Bare yeeb nkab lossis Dub / Varnish txheej (raws li cov neeg siv khoom xav tau);
6 "thiab hauv qab hauv pob nrog ob lub paj rwb slings;
Ob qhov xaus nrog qhov kawg tiv thaiv;
Plain kawg, bevel kawg (2 "thiab saum toj no nrog bevel xaus, degree: 30 ~ 35 °), threaded thiab coupling;
Kos npe.
Marking:
Tus neeg tsim khoom lub npe lossis cim
Tus naj npawb Specification (xyoo-hnub los yog xav tau)
Loj (OD, WT, ntev)
Qib (A lossis B)
Hom yeeb nkab (F, E, lossis S)
Kev ntsuas siab (seamless steel yeeb nkab nkaus xwb)
Kub naj npawb
Cov ntaub ntawv ntxiv uas tau teev tseg hauv daim ntawv xaj yuav khoom.
Pipe End Beveling
Tawm Diameter Inspection
Dub Painting nrog Marking
Phab ntsa Thickness soj ntsuam
Bundling thiab Sling
Kev soj ntsuam kawg
Mechanical Properties:
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| A |
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| A | ≥330 | ≥205 | 20 | Annealed |
| B | ≥415 | ≥240 | 20 | Annealed |
| C | ≥485 | ≥275 | 20 | Annealed |
Mechanical Properties Test
Hardness Test
Khoov Test
Cov yeeb nkab xaj raws li qhov tshwj xeeb no yuav tsum haum rau kev khoov, flanging, thiab kev ua haujlwm zoo sib xws, thiab rau vuam.Thaum cov hlau yuav tsum tau welded, nws yog presupposed hais tias ib tug welding txheej txheem haum rau qib ntawm steel thiab npaj siv los yog kev pab cuam yuav siv.
| CS Seamless kav | Seamless Yeeb Nkab hauv Suav teb |
| Carbon Steel Yeeb Nkab | Mild Steel Yeeb Nkab |
| Carbon Steel Tube | Alloy steel yeeb nkab |
| Seamless Stockist | Seamless Kab Yeeb |
