Puas yog seamless yeeb nkab muaj zog dua welded yeeb nkab?
Seamless steel yeeb nkab muaj peev xwm zoo dua, lub zog siab dua ERW welded steel yeeb nkab. Yog li ntawd, nws yog dav siv nyob rau hauv lub thermal boiler thiab high-pressure khoom industries. Feem ntau, qhov vuam seam ntawm welded steel yeeb nkab yog qhov tsis muaj zog, qhov zoo cuam tshuam rau kev ua haujlwm tag nrho.
ASTM Txuj rau Seamless Steel Yeeb Nkab
Executive Standard
qib / khoom siv
Khoom npe
ASTM A53
A, B
Welded thiab Seamless Kub Dipped Dub Zinc Coated Steel Pipes
ASTM A106 1
A, B
Seamless carbon steel rau kev pabcuam kub
ASTM A179 Cov khoom lag luam
Tsawg Carbon Steel
Seamless txias kos qis carbon steel tshav kub exchanger thiab condenser raj
ASTM A192 Cov Lus Qhia Tshwj Xeeb
Tsawg Carbon Steel
ASTM A210 A1, C Seamless High Pressure Carbon Steel Boiler Tubes ASTM A213 Seamless Medium Alloy thiab Carbon Steel Boiler thiab Superheater Tubes
T5, T11, T12, T22
TP 347 H
Ferritic thiab Austenitic Alloy Steel Seamless Tubes, Superheater thiab Heat Exchanger Tubes ASTM A312 TP304/304L, TP316/316L Seamless Steel Yeeb Nkab rau Cov Khoom Siv Stainless Hlau ASTM A333 Gr.6 Seamless thiab Welded Steel Yeeb Nkab rau Kev Pabcuam Tsawg
ASTM A335 Cov Lus Qhia Tshwj Xeeb
Q9, Q11, Q22
Seamless Ferritic Alloy Steel Pipe rau Kev Pabcuam Kub Kub
ASTM A519 Cov Lus Qhia Tshwj Xeeb
4130, 4140 ib
Seamless Carbon thiab Alloy Steel rau Mechanical Tubing
1. txog peb?
Raws li nyob rau hauv Tianjin (Tuam Tshoj), txij li thaum 2013 peb tau muag rau South America (40,00 feem pua), Africa (20,{4}} feem pua), South Asia (15, {{6 }} feem pua , Southeast Asia (15.0%) , Oceania (5.00 feem pua ) thiab Middle East (5.{12}} feem pua . Peb cov chaw ua hauj lwm muaj 101 - 200 cov neeg.
2. Peb yuav lav qhov zoo li cas?
Ib txwm muab cov qauv ua ntej ua ntej ua ntej ntau lawm;
Kev tshuaj xyuas zaum kawg yog ib txwm ua ua ntej ua zaub mov xa tuaj;
3. Koj tuaj yeem yuav dab tsi ntawm peb?
Seamless steel raj, lub tes tsho, welded raj, stainless hlau, steel coils
4. Vim li cas koj yuav tsum yuav los ntawm peb tsis yog lwm tus neeg muag khoom?
Peb tshwj xeeb hauv kev tsim thiab xa tawm dub thiab kub dip galvanized seamless thiab welded steel kav, nruab nrab thiab tsis tshua muaj siab boiler raj, roj av ferrules thiab cov yeeb nkab raj, uas ua raws li cov qauv thoob ntiaj teb xws li api5ct.
5. Peb tuaj yeem muab kev pabcuam dab tsi?
Txais cov nqe lus xa khoom: fob, cfr, cif;
Cov txiaj ntsig tau txais: US duas, Euro;
Hom kev them nyiaj txais: T / t, L / c;
Lus Askiv, Suav, Mev, Portuguese
Cim npe nrov: smls steel yeeb nkab, tus neeg muag khoom, customized, lag luam wholesale, pheej yig, luv nqi, daim ntawv teev npe, tus nqi qis, hauv Tshuag, dawb qauv
