Profaele ea Sehlahisoa & Melemo ea Matla a Sebopeho
ASTM A500 Grade C e hlalosa lipeipi tsa tšepe tse cheselitsoeng le tse seamless tse etselitsoeng{1}}mesebetsi ea ho jara mesebetsi ea kaho le ea indasteri.
Ka matla a tlhahiso a phahameng ho feta Mephato A le B, phaephe ea Kereiti ea C e fana ka botsitso bo ntlafetseng ba ho hatellana, ho kobeha, le maemo a kopantsoeng a khatello-e etsang hore e tšoanele litšiea, litšepe, litšepe le lisebelisoa tse ling tsa ho bokella.
Melemo ea bohlokoa:
- Matla a phahameng a sebopeho-ho{1}}ho sebetsa hantle ka boima
- Phetiso e sebetsang hantle ea mojaro likopanong tse cheselitsoeng
- Tlhahiso e ka tšeptjoang bakeng sa mehaho ea modular
Material Chemistry bakeng sa Welding le Formability
|
Element |
Max. wt% |
Morero oa Boenjiniere |
|
Khabone |
0.26 |
E boloka weldability mme e qoba ho peperana |
|
Manganese |
1.35 |
E tšehetsa matla le ho tiea |
|
Phosphorus |
0.035 |
E thibela brittleness ea weld |
|
Sebabole |
0.035 |
E ntlafatsa bohloeki ba tšepe |
Metallurgy e tsitsitseng e tiisa ts'ebetso e tsitsitseng ea seam weld.

Ts'ebetso ea Mechini bakeng sa Tšireletseho ea Sebopeho
|
Thepa |
Tlhokahalo |
Tlhaloso ea Ts'ebetso |
|
Hlahisa Matla |
E kholo ho feta kapa e lekana le 46 ksi (317 MPa) |
Matla a hatellang bakeng sa litšiea |
|
Matla a tšepe |
E kholo ho feta kapa e lekana le 62 ksi (427 MPa) |
Kakaretso ea bokhoni ba sebopeho |
|
Elongation |
E kholo ho feta kapa e lekana le 23% |
Ductility tlas'a tlhahiso le tšusumetso |
Mehaho ena e tšehetsa deformation e sireletsehileng tlas'a moea, sephethephethe, kapa meroalo ea ts'ebetso.

Mekhoa ea Tlhahiso le Tlhophiso ea Boleng ba Weld
Phaephe ea ASTM A500 Grade C e hlahisoa haholo ketjheseletsa e hanyetsanang le motlakase (ERW)kapae batang-e fetoha HSS, e netefatsa sebopeho, matla, le ho nepahala- bakeng sa tšebeliso ea mojaro.
Lintlha tsa bohlokoa tsa tlhahiso:
- Ntlafatso ea seam ea ERWe ntlafatsa tsoelo-pele ea khatello ea maikutlo ka manonyeletso meralong ea meralo
- Ho bata-ho theha taoloe fana ka geometry le corner radii bakeng sa HSS, ho ntlafatsa ho lekana-le ho tsamaisana le sebaka sa marang-rang
- Tlhahlobo ea seam ea weld(e bonoang + NDE ha e hlalositsoe) e netefatsa ho utloahala ha mokhathala-o utloahala kapa o batloa haholo-maloko a bohlokoa
- Ho otloloha le mamello ea mahlakoretsamaiso e fokotsa mosebetsi oa ho lokisa nakong ea ho emisa, ho netefatsa ho kenngoa ha boleng
Mohato o mong le o mong o etselitsoe ho boloka matla a karolo le ho fana ka ts'ebetso e tšepahalang ka har'a khatello, ho kobeha, le maemo a kopantsoeng a ho kenya.

Dimensions & Supply Range
|
Sebopeho |
Tloaelehileng Range |
|
Pipe e chitja |
1.66" – 28" OD (42 – 711 mm) |
|
Sekwere HSS |
1" – 20" |
|
HSS e khutlonnetsepa |
1.5" × 1" – 20" × 12" |
|
Botenya ba Lerako |
Ho fihla ho 0.875" ho latela sebopeho |
|
Bolelele |
6–18 m (SRL/DRL kapa tloaelo) |
Mamello ea maemo a latela litlhoko tse tlamang tsa ASTM A500.

Surface Finish & Qetella Likhetho tsa Tšireletso
- Mabala a matšo, a hlobotseng, kapa a pentiloeng pele{0}}
- Lebenkele-likarolo tsa ho roala tse kentsoeng bakeng sa ts'ireletso ea kutu
- Li-caps kapa li-bevel ho latela litlhoko tsa ho kenya
- Likarolo tsena li sireletsa khahlanong le tšenyo ea ho sebetsana le ts'oaetso ea tikoloho.
Lisebelisoa tsa Pipe ea Sebopeho
- Ho aha litšiea le litho tse tiisang
- Li-platform tsa indasteri le tšehetso ea mechini
- Lisebelisoa tsa borokho le meaho ea bobeli
- Lipalo tsa matšoao le liforeimi tsa tšepe tse akaretsang
- Sistimi ea li-rack le li-unit tsa modular tse entsoeng esale pele
- E etselitsoe ho sebetsa hantle le ho tšepahala -kopanong ea sebaka.
Tšehetso ea Phepelo bakeng sa Merero ea Kaho le Liindasteri
Octal Pipe e fana ka pipe ea ASTM A500 Grade C ka traceability e tlalehiloeng, lirekoto tsa boleng ba weld seam, le boitokisetso ba ho qetela-ho tšehetsa phepelo e tšepahalang mererong ea kaho ea liindasteri.
LBH

Q1: ASTM A500 Grade C e sebelisetsoa eng?
Q2: Phapano ke efe lipakeng tsa ASTM A500 Grade B le Grade C?
Q3: Na ASTM A500 Grade C "pipe" kapa "structural tubing (HSS)"?
Q4: Na A500 Kereiti ea C e ka fanoa e le ERW ebile e se na seam?
Setifikeiti

Setifikeiti sa CE

Setifikeiti sa ISO 9001

Setifikeiti sa API Q1

Setifikeiti sa ABS

Setifikeiti sa AP-5L

Setifikeiti sa API-5CT





