ASTM A554 TP304 Welded Yeeb Nkab 180G rau Cov Qauv thiab Kho Kom Zoo Nkauj
Tso lus
Yog hais tias koj tab tom nrhiav rau stainless hlau hniav zoo nkauj thiab cov qauv tubing nrog ib tug exquisite tsos, siab nto tiav, thiab ruaj khov mechanical zog, peb yuav muab koj ASTM A554 TP304 SS Welded yeeb nkab. Nws yog dav siv nyob rau hauv architectural kho kom zoo nkauj, railings thiab handrails, rooj tog tsim, elevator kho kom zoo nkauj, thiab sab hauv tsev thiab sab nraum zoov structural engineering.
GNEE's ASTM A554 TP304 stainless hlau welded square yeeb nkab muaj 18-20% chromium (Cr) thiab 8-10.5% npib tsib xee (Ni), muab kev tiv thaiv corrosion zoo heev, oxidation tsis kam, thiab zoo formability thiab weldability. Nws yog tshwj xeeb tshaj yog haum rau tej yaam num uas xav tau ob qho tib si zoo nkauj thiab durability.
Peb cov ASTM A554 TP304 welded kav yog tsim los siv siab -precision forming thiab tsis siv neeg vuam txheej txheem, ua rau du thiab muaj zog welds. Qhov saum npoo yog polished mus rau 180G, nthuav tawm ib qho zoo nkauj thiab zoo nkauj txhuam tiav, sib txuas cov hniav zoo nkauj nrog lub zog ua haujlwm. Cov txheej txheem sab nraud yog 12mm-219mm, thiab phab ntsa tuab tuaj yeem kho raws li qhov yuav tsum tau ua, nrog kev tswj xyuas nruj me ntsis. Txhawm rau kom ntseeg tau cov khoom zoo, txhua pawg ntawm cov kav dej tau txais tshuaj lom neeg muaj pes tsawg leeg kev tshuaj xyuas, kev tshuaj xyuas qhov ntev, kev tshuaj xyuas qhov zoo, thiab kev tswj xyuas qhov roughness. MTC, ISO system cov ntaub ntawv, thiab thib peb -cov ntaub ntawv tshuaj xyuas tog neeg kuj muaj.
ASTM A554 TP304 Tube Specification Chart
| Txheem Specification | ASME SA554 TP304 Tube |
| Txuj | JIS, ASTM, EN, SUS, AISI, GB, DIN |
| Hom kev tsim khoom | DOM / Welded / Seamless / Fabricated / ERW / CDS / CDW / CEW |
| Nto tiav | polished 320 grit, Zeb tiav, Polished 180 grit |
| Phab ntsa Thickness hauv nti | 0.049 - 0.375 Ntiv |
| Qhov ntau thiab tsawg hauv Inch | ½ - 8 Inch Diameter |
| Kev pabcuam | Decoiling, dabtsi yog khoov, Punching, Vuam, Txiav, Moulding |
| Cov txheej txheem | Txias dov, Txias kos, Kub dov, Extrusion Tube |
ASTM A554 Tp304 Stainless Hlau Welded Tube Chemical Composition
| Qib | Cov pa roj carbon | Nickel | Manganese | Sulfur | Chromium | Phosphorus | Silicon |
| 304 | 0.08 | 8.0-11.0 | 2 | 0.03 | 18.0-20.0 | 0.045 | 1 |
SA554 Qib Mt 304 Tubing Mechanical Properties
| Khoom siv | Kub | Kub | Yield zog | Tensile zog | Elongation |
| Min.º F (º C) | Kev kho mob | Ksi (MPa), Min. | Ksi (MPa), Min. | ||
| 304 | 1900 (1040) | Kev daws | 30(205) | 75(515) | 35 |
ASTM A554 Hom 304 Tube Lub cev muaj zog
Qib |
Lub ntsiab lus Coefficient ntawm Thermal Expansion (μm / m / degree) | Qhov ceev (kg / m3) | Elastic Modulus (GPa) | Kev kub ceev 0-100℃(J / kg.K) | Thermal conductivity (W / mK) | Hluav taws xob tiv thaiv (nΩ) | |||
| 0-100 degree | 0-315 degree | 0-538 ° C | ntawm 100 degree | ntawm 500 degree | |||||
| TIAB SA 304 | 17.2 | 17.8 | 18.4 | 8000 | 193 | 500 | 16.2 | 21.5 | 720 |
ASME SA554 Tp304 Welded Tube Dimension kam rau ua
| NPS Designator | Permissible variations in Outside Diameter | |
|---|---|---|
| Tshaj Hauv. | Hauv qab. | |
| 1/8 rau 1-1/2, incl | 1/64 (0.015) | 1/32 (0.031) |
| Tshaj 1-1/2 rau 4, incl | 1/32 (0.031) | 1/32 (0.031) |
| Tshaj 4 txog 8, incl | 1/16 (0.062) | 1/32 (0.031) |
| Tshaj 8 mus rau 18, incl | 3/23 (0.093) | 1/32 (0.031) |
ASTM A554 TP304 Welded Yeeb Nkab - Cov nqe lus them nqi & Shipping Methods
| Yam khoom | Paub meej |
|---|---|
| Khoom | ASTM A554 TP304 Stainless hlau welded yeeb nkab |
| Qib | TP304 (EN 1.4301) |
| Nto tiav | 180G / 240G / 320G / 400G / BA / Daim iav (Customizable) |
| Cov nqe lus them nqi | • T / T: 30% tso nyiaj, 70% tshuav nyiaj ua ntej xa khoom • T / T 100% ua ntej ua zaub mov xa tuaj (kev txiav txim me me) • L/C thaum pom (rau loj lossis ntev - xaj xaj) • Cov nqe lus yooj yim sib tham tau rau cov neeg yuav khoom tsis tu ncua |
| Cov ntsiab lus ua lag luam | FOB / CFR / CIF (Incoterms® 2020) |
| Shipping Txoj Kev | • Hiav txwv Freight (FCL / LCL) - pheej yig tshaj rau kev txiav txim ntau • Kev Thauj Tsheb Thauj Mus Los – muaj rau cov cheeb tsam xaiv |
| Chaw thau khoom chaw nres nkoj | Shanghai / Tianjin / Qingdao / Ningbo |
| Ntim | • Txhua lub yeeb nkab ib leeg yas- qhwv • Npog nrog cov hnab woven lossis cov hlua hlau • Ntoo rooj plaub los yog pallets rau export packing • Kev ntim khoom muaj |
| Lub sij hawm xa tuaj | • Txheem qhov ntau thiab tsawg hauv Tshuag: 7-10 hnub • Customized ntau lawm: 20-30 hnub |
| Cov ntaub ntawv zoo | Mill Test Certificate (EN 10204 3.1), Cov Ntawv Teev Npe, Daim Ntawv Pov Thawj Ua Lag Luam, Daim Ntawv Pov Thawj |
ASTM A554 TP304 Welded Yeeb Nkab Chaw tsim tshuaj paus
