Hot kwalenza Steel Pipe

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1. Hot galvanized steel pipe specification 1) Standard: GB/T3091-2001, A53, EN10255, DIN2440, BS1387 etc.; 2) Materials: Q235, Q345B, Gr.B, S195T, ST35 etc.; 3) OD: 13.7 mm-323.9 mm; 4) WT: 1.0mm-12mm; 5) Length: 2m-12m; 6) Application: construction, machinery, coal, chemical, railway vehicles, the automotive industry, road, bridges, containers, sports facilities, agricultural machinery, oil machinery, mining machinery and other manufacturing industries; 2. Galvanized steel pipe connec...

FOB Price: US $ 0.5 - 9.999 / Piece

Min.Order Ubungakanani: 100 Piece / Pieces

Supply Amandla: 10000 Piece / Pieces Inyanga nganye

Port: Hebei China

Imiqathango Intlawulo: L / C, D / A, D / P, T / T

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1. Hot Isefu umbhobho steel iinkcukacha
1) Standard: GB/T3091-2001, A53, EN10255, DIN2440, BS1387 etc.;
2) Materials: Q235, Q345B, Gr.B, S195T, ST35 etc.;
3) OD: 13.7 mm-323.9 mm;
4) WT: 1.0mm-12mm;
5) Length: 2m-12m;
6) Application: construction, machinery, coal, chemical, railway vehicles, the automotive industry, road, bridges, containers, sports facilities, agricultural machinery, oil machinery, mining machinery and other manufacturing industries;

2. steel kwalenza uqhagamshelo pipe
Hot dip galvanized into and cold plating, redu easy to rust, cold plating on rust easily.
Galvanized steel connection: thread, weld;

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Okulandelayo: Hot dip galvanized steel pipe producer in china

1. Hot Isefu umbhobho steel iinkcukacha

2. Pipe unyamezelwano zejometri

Standard izinto Umxholo ikhowudi			Hulle / T5037 -2000	T9711 -1997 (Umbhobho class)	API 5L (43 version)
izicelo			Gas, amanzi, separafini, umoya, ukufudumeza, umphunga nezinye imibhobho jikelele fluid imibhobho intsimbi	Oyile kunye noshishino gas kumbhobho transmission	Oyile kunye noshishino gas kumbhobho transmission
steel			Q195, Q215, Q235	L175 -L483	A, B, X42 ~ X70
Size	emzimbeni OD		D <508 ± 0.75% D D≥508 ± 1.00% D	D <508 ± 0.75% D D≥508 ± 1.00% D	D <508 ± 0.75% D 508≤D≤914 -0,25% D ~ + 0.75% D D> 914 -0.32% D ~ + 6.35% D
Size	ekupheleni OD		D <508 ± 0.75% D okanye ± 2.5 ibe ubuncinane D≥508 ± 0,50% D okanye ± 45 ibe ubuncinane	D≤273.1 -0,40 ~ +1,59 D> 323,9 -0,79 ~ +2,38	D≤273.1 -0,40 ~ +1,59 D> 323,9 -0,79 ~ +2,38
Tolerance	wt	<508	± 12.5% t	-12,5% t ~ + 12,5% t	-12,5% t ~ + 12,5% t
Tolerance	wt	≥508	± 10.0% t	L175 ~ L245 -10,0% t ~ + 17.15% t L290 ~ L555 -8,0% t ~ + 19.5% t	Hayi ngaphaya iklasi B -12,5% t ~ + 17.5% t alithe gangqa X42 -8,0% t ~ + 19.5% t
tube neqanda			ekupheleni tube kwangaphakathi uluhlu 100 ± 1% D	azikwazi ukuba ngaphezu DN-1% D D> 508 ophuma kuluhlu ukususela 101,6 max OD lesiphelo yombhobho; OD lincinci kakhulu DN iya kuba-1% D	azikwazi ukuba ngaphezu DN-1% D D> 508 ophuma kuluhlu ukususela 101,6 max OD lesiphelo yombhobho; OD lincinci kakhulu DN iya kuba-1% D
isidanga esime (tye)			Ingadluli 0.2% ye ubude phayiphu	Ingadluli 0.2% ye ubude phayiphu	Ingadluli 0.2% ye ubude phayiphu
ekupheleni Pipe beveling			Wotho degree 30 ° 35 ° edge1.6 luhlaza ± 0.8	Wotho degree 30 ° 35 ° edge blunt 1.59 ± 0,79	Wotho degree 30 ° 35 ° edge blunt 1.59 ± 0,79
Tshekisa			1.6≤D <813	<1.59	<1.59
ukungalungelelani		t≤12.7	0.35t hayi ngaphezulu kwe 3.0	<1.59	<1.59
ukungalungelelani		t> 12.7	0.25t	0,1251 no 3.18 uthabathe ixabiso elincinane	0,1251 no 3.18 uthabathe ixabiso elincinane
Weld nokuqiniswa			t≤13 ... <3.2 t> 13 <4.8	t≤12.7 ... <3.18 t> 12.7 <4,76	t≤12.7 ... <3.18 t> 12.7 <4,76
uhlalutyo lwekhemikhali			Thatha isampuli enye evela kwibhetshi nganye	Thatha iisampuli ezimbini ukusuka kwibhetshi nganye	Thatha iisampuli ezimbini ukusuka kwibhetshi nganye
test eqine			Thatha enye nge welding isampuli edibeneyo ukusuka kwibhetshi nganye	Base matel: athathe isampuli enye ngamnye lokunyibilikisa inyanda Spiral weld: athathe isampuli enye ngamnye lokunyibilikisa inyanda lempundu weld: hayi ngaphezulu kwe-50 ukuthatha isampula enye	Base matel: athathe isampuli enye ngamnye lokunyibilikisa inyanda Spiral weld: athathe isampuli enye ngamnye lokunyibilikisa inyanda lempundu weld: hayi ngaphezulu kwe-50 ukuthatha isampula enye
OkuKhokelwayo test bend			Hayi	Ibhetshi nganye athathe uvavanyo isampula HIV kunye anti-bend isampuli bend, lempundu weld kungekho ngaphezulu kwama-50 ukuya kuthatha begoba esihle kwakunye isampuli anti-bend.	Ibhetshi nganye athathe uvavanyo isampula HIV kunye anti-bend isampuli bend, lempundu weld kungekho ngaphezulu kwama-50 ukuya kuthatha begoba esihle kwakunye isampuli anti-bend.
uvavanyo kobulembu zaphuka			Hayi	Xa iimfuno contract, ndiyabanyibilikisa nebhetshi esimbaxa kuthatha iisampulu ezintathu; D≥508, impembelelo drop isando kwibhetshi lokunyibilikisa nganye uthathe ezimbini.	Xa iimfuno contract, ndiyabanyibilikisa nebhetshi esimbaxa kuthatha iisampulu ezintathu; D≥508, impembelelo drop isando kwibhetshi lokunyibilikisa nganye uthathe ezimbini.