ASTM A335 P5Yog Ib Lub Yeeb Nkab Kub Uas Tsis Muaj Hlau Alloy Seamless Ferritic Uas Muaj Kub Tshaj Plaws Ntawm American Standard. Alloy Tube Yog Ib Hom Seamless Steel Tube, Nws Qhov Kev Ua Tau Zoo Dua Li Lub Yeeb Nkab Hlau Tsis Muaj Hlau, Vim Tias Hom Yeeb Nkab Hlau No Muaj Ntau C, Qhov Kev Ua Tau Zoo Dua Li Lub Yeeb Nkab Hlau Tsis Muaj Hlau, Yog Li Lub Yeeb Nkab Alloy Siv Dav Dav Hauv Petroleum, Aerospace, Tshuaj, Fais Fab Hluav Taws Xob, Boiler, Tub Rog Thiab Lwm Yam Lag Luam.

Cov Yeeb Nkab Hlau Alloy Muaj Cov Khoom Siv Ntau Yam Tsis Yog Carbon Xws li Nickel, Chromium, Silicon, Manganese, Tungsten, Molybdenum, Vanadium Thiab Cov Khoom Siv Tsawg Uas Tau Txais Yuav Xws li Manganese, Sulfur, Silicon, Thiab Phosphorous.

Cov Hlau Alloy Hauv Tebchaws Sib Xws: 1Cr5MoGB 9948-2006"Tus Qauv Yeeb Nkab Hlau Seamless Rau Kev Nchuav Roj Av"

• Kev Them Nyiaj: 30% Tso Nyiaj, 70% L / C Los Yog B / L Luam Los Yog 100% L / C Thaum Pom
• Min.Order Kom Muaj: 1 PC
• Kev Muaj Peev Xwm Muab Khoom: Txhua Xyoo 20000 Tons Cov Khoom Muag ntawm Cov Yeeb Nkab Hlau

• Lub Sijhawm Ua Ntej: 7-14 Hnub Yog tias Muaj Tshuag, 30-45 Hnub Los Tsim Khoom
• Ntim: Dub Vanishing, Bevel Thiab Cap Rau Txhua Lub Yeeb Nkab; OD Hauv Qab 219mm Yuav Tsum Tau Ntim Hauv Pob, Thiab Txhua Pob Tsis Tshaj 2 Tons.

Cov txheej txheem ntau lawm: Kev Ntsuas Qhov Nyuaj:

1. Kub dov (extruded seamless steel tube): puag ncig lub raj billet → cua sov → perforation → peb-yob hla dov, txuas ntxiv dov lossis extrusion → raj stripping → sizing (lossis txo) → txias → straightening → dej siab kuaj (lossis qhov tsis xws luag nrhiav) → cim → cia

2. Kev kos duab txias (dov) cov yeeb nkab hlau tsis muaj qhov: cov yeeb nkab puag ncig → cua sov → perforation → heading → annealing → pickling → oiling (tooj liab plating) → ntau-pass txias kos duab (txias dov) → raj dawb paug → kev kho cua sov → ncaj → kev sim siab dej (qhov tsis zoo nrhiav) → cim → cia

Ntim:

Cov khoom ntim tsis muaj dab tsi / cov khoom ntim khoom / cov khoom ntim crate / kev tiv thaiv ntoo ntawm ob sab ntawm cov raj thiab tiv thaiv kom haum rau kev xa khoom hauv hiav txwv lossis raws li tau thov.