China OEM Steel Frame Greenhouse - Onye nrụpụta maka China Q235 Welded Structural Square Tube - ígwè ise

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China OEM Steel Frame Greenhouse - Onye nrụpụta maka China Q235 Welded Structural Square Tube - Nkọwa ígwè ise:

N'iburu nke a n'uche, anyị aghọwo otu n'ime ndị na-emepụta nkà na ụzụ kachasị ọhụrụ, ndị na-akwụ ụgwọ na-akwụ ụgwọ, na ndị na-asọmpi maka ndị nrụpụta maka China Q235 Welded Structural Square Tube, Site n'ụzọ nke ihe karịrị afọ 8 nke azụmahịa, anyị enwetala ahụmịhe bara ụba yana teknụzụ dị elu mgbe anyị nọ n'ọgbọ nke ihe anyị.
N'iburu ụkpụrụ a n'uche, anyị aghọọla otu n'ime ndị nrụpụta teknụzụ kachasị ọhụrụ, ndị na-akwụ ụgwọ dị oke ọnụ, na ndị na-asọmpi ọnụahịa maka.China Beam,ọkpọkọ square, Ahụmahụ anyị na-eme ka anyị dị mkpa na anya ndị ahịa anyị. Àgwà anyị na-ekwu n'onwe ya ihe onwunwe dị ka ọ dịghị tangle, wụsara ma ọ bụ mebie, nke mere na ndị ahịa anyị ga-enwe obi ike mgbe niile mgbe ị na-etinye iwu.
ASTM A500 Square na Rectangular Steel Pipe

1.Nkọwapụta:Square na akụkụ anọ A500 ígwè ọkpọkọ: 20mmx20mm-500mmx500mm

2.Length: 5.8m, 6m, 11.8m, 12 m na ogologo ọ bụla nwere ike ịhazi dịka ihe ndị ahịa chọrọ.

3.Surface Ọgwụgwọ: Plain, mmanụ, ese, galvanized, electro-static mkpuchi na na.

4.Package nke square na gburugburu A500 ígwè tube: PVC plastic ákwà na na ùkwù.

5.Transport: Site na akpa ma ọ bụ site na nnukwu.

6.Payment: 1.T / T- 30% n'ihu ugwo, na itule megide oyiri nke B / L n'ime 3-5 ụbọchị.

2. L/C 100% enweghị ike ịgbagha na anya.

3.Western Union.

7.Ngwa: Structure

Ihe achọrọ kemịkalụ

Ihe	Klas A, B na D			Grace C
	Okpomọkụ	Ngwaahịa	Okpomọkụ	Ngwaahịa
	Nyocha	Nyocha	Nyocha	Nyocha
Carbon, max	0.26	0.3	0.23	0.27
Manganese, max	...	...	1.35	1.4
Phosphorus, max	0,035	0,045	0,035	0,045
Sulfur, max	0,035	0,045	0,035	0,045
Ọla kọpa, mgbe ọla kọpa ígwè	0.2	0.18	0.2	0.18
akọwapụtara, min	0.2	0.18	0.2	0.18

Chọrọ tensile

Ọkpụkpọ ihe owuwu okirikiri
	Ọkwa A	Ọkwa B	Ọkwa C	Ọkwa D
Ike tensile, mn, ps (MPa)	45,000	58 000	6200	58 000
Ike tensile, mn, ps (MPa)	-310	-400	-427	-400
Ike mpụta, mn, psi (MPa)	33,000	42,000	46,000	36,000
Ike mpụta, mn, psi (MPa)	-228	-290	-317	-250
Mgbatị n'ime 2 in. (50.8 mm), min, %A	25B	23C	21D	23C

Ọkpụkpọ Ọkpụkpọ akpụrụ akpụ
	Ọkwa A	Ọkwa B	Ọkwa C	Ọkwa D
Ike tensile, mn, ps (MPa)	45,000	58 000	6200	58 000
Ike tensile, mn, ps (MPa)	-310	-400	-427	-400
Ike mpụta, mn, psi (MPa)	39,000	46,000	50,000	36,000
Ike mpụta, mn, psi (MPa)	-269	-317	-345	-250
Mgbatị n'ime 2 in. (50.8 mm), min, %A	25B	23C	21D	23C