ASTM A335 P5Yog Alloy Steel Seamless Ferritic Kub Kub Pipe Ntawm American Standard. Alloy Tube yog ib hom Seamless Steel Tube, nws cov kev ua tau zoo dua li General Seamless Steel Tube, vim hais tias cov yeeb nkab steel no muaj ntau C, qhov kev ua tau zoo tsawg dua li Cov Tube Seamless Steel Tube, Yog li Alloy Tube yog dav siv hauv Petroleum, Aerospace, Tshuaj, Hluav Taws Xob, Boiler thiab lwm yam.

Alloy Steel Yeeb Nkab muaj ntau qhov ntau ntawm cov ntsiab lus ntau dua li cov pa roj carbon xws li Nickel, Chromium, Silicon, Manganese, Tungsten, Molybdenum, Vanadium thiab txwv tus nqi ntawm lwm cov ntsiab lus pom zoo xws li Manganese, Sulfur, Silicon, Thiab Phosphorous

Cov khoom siv hauv tsev: 1Cr5MoGB 9948-2006"Seamless Steel Pipe Standard Rau Petroleum Cracking"

• Kev Them Nyiaj: 30% Deposit, 70% L / C lossis B / L Luam lossis 100% L / C Thaum Pom
• Min. Order Quantity: 1 PC
• Muaj peev xwm muab khoom: Txhua xyoo 20000 Tons Cov Khoom Muag Ntawm Cov Yeeb Nkab Hlau

• Lub Sijhawm Lead: 7-14 Hnub Yog Nyob Hauv Tshuag, 30-45 Hnub Ua Haujlwm
• Packing: Dub Vanishing, Bevel Thiab Cap Rau Txhua Ib Cov Yeeb Nkab; OD Hauv qab 219 hli Yuav tsum tau ntim rau hauv pob, thiab txhua pob khoom tsis pub tshaj 2 Tons.

Cov txheej txheem ntau lawm: Hardness Test:

1. Kub dov (extruded seamless steel raj): round tube billet → cua sov → perforation → peb-yob cross dov, nruam dov los yog extrusion → raj stripping → sizing (los yog txo) → txias → straightening → dej siab kuaj (los yog tsis xws luag) → marking → cia

2. Cold drawing (rolling) seamless steel tube: round tube billet → heating → perforation → heading → annealing → pickling → oiling (copper plating) → multi-pass txias drawing (kold rolling) → blank tube → heat treatment → straightening → water pressure test → flaw detection →

Ntim:

Npuag packing / nras packing / crate packing / ntoo tiv thaiv ntawm ob sab ntawm cov hlab thiab tsim nyog tiv thaiv rau hiav txwv-nqi tsim nyog xa los yog raws li thov.