Feuerverzinkte Stahlrohre

Modell-Nr.: ASTM A53, BS1387, EN10025, GB / T3091, ASTM A500 Technik: ERW-Oberflächenbehandlung: Verzinkter Querschnitt Form: Rund Preise: Wettbewerbsfähig Lagerkapazität: 1000 Tonnen Spezifikation: BS HS-Code: 73066100 Typ: Schweißmaterial: Kohlenstoffstahl Verwendung : Pipeline-Transport, Spezialzwecke, Maschinenindustrie, chemische Industrie, Bergbau WT: 1 mm ~ 12 mm: Außendurchmesser: 20 mm ~ 406 mm Lieferzeit: Sehr schnell Marke: VAST LINK Herkunft: China Feuerverzinkte Stahlrohre \ nModell-Nr.: Q195, Q235, Q235B \ nTyp: Geschweißt \ nVerwendung: Rohr, Spezialzweck \ nWandstärke: sowohl dick als auch dünn \ nStahlgrad: 300er Serie \ nAlloy oder nicht: Nichtlegierung \ nAbschnittform: Rund \ nExportmärkte: Global \ nZusatzinformationen. \ nMarke: VAST LINK \ nVerpackung: Seetüchtig \ nStandard: BS \ nUrsprung: China \ nHS-Code: 73066100 \ nProduktionskapazität: 50.000 m / Jahr \ nVorlaufzeit: 15-20 Tage nach Ihrer Einzahlung \ nZahlung: 30% Einzahlungen per TT in Voraus. \ nAnwendung Wasser-, Öl-, Gastransport. Gebäude. Strukturrohr \ n \ nZertifikat ISO9001-2008, BV-Bewertung, Soncap, QC, \ n \ nOberflächenbehandlung Gewinde und Kupplungen, blaue Kunststoffkappe, blaues Band \ n \ nGrundlegende Informationen \ nModell-Nr.: TYT2010311FRK \ nTyp: Geschweißt \ nVerwendung : Rohr \ nWanddicke: Dick \ nStahlqualität: Serie 400 \ nAlloy oder nicht: Nichtlegierung \ nAbschnittform: Rund \ nTechnik: ERW \ nAnwendung: Strukturrohr \ nSpezialrohr: Dickwandrohr \ nZertifizierung: API, BSI \ nStandard : ASTM A 53 \ nUrsprung: China \ nHS-Code: 73065000 \ nProduktionskapazität: 60.000 Tonnen / Jahr \ nProduktbeschreibung \ nAuskommen: Verzinktes Stahlrohr \ nEigenschaften: \ n-2008 \ nBeides Ende ist verschraubt, ein Ende ist gekuppelt, das Das andere Ende ist eine Plastikkappe. \ n5. Stahlrohr: \ nA) GTC-Stahlrohr (verzinktes Gewinde und Kupplung): DN15-DN250 (NB3 / 8 '' - NB10 '') \ nB) GPE-Stahlrohr (verzinktes glattes Ende): DN10-DN200 \ nC) Gerillter Stahl Rohr: DN15-DN200 (NB 1/2 '' - NB8 '') \ nD) Wird für die Abgabe von Niederdruckflüssigkeiten wie Wasser, Gas und Öl verwendet \ nE) Das Produkt gilt für verschiedene Korrosionsschutzrohre \ n6. Verpackung: In Bündeln \ nWirklich darauf, von Ihnen zu hören!

Table of Comparison between Fushunda Steel Standard and International Standard
	National Standard			Enterprise Standard			Comparison Results
	Welded Steel Pipe for Transportation of Low Pressure Fluid			Welded Pipe
	GB/T 3091-2008			Q/FSD 01-2002
1	Outside Diameter of Steel Pipe			Outside Diameter of Steel Pipe, Tolerance of Outside Diameter			Better than National Standards
	Outside Diameter D/mm	Tolerance of Pipe Outside Diameter	Tolerance of Pipe End Outside Diameter/mm	Outside Diameter D	8"	±0.60mm
	D≤48.3	±0.5mm			5"-6"	±0.50mm
	48.3	±1.0%			4"	±0.40mm
	168.3	±0.75%	-0.8~+2.4		3"-2 1/2"	±0.30mm
	D>508	±1.0%	-0.8~+3.0		D≤2"	±0.20mm
	Tolerance of W.T.	10%		Wall Thickness	1.8-5.75mm	5%
2	Length	Usual Length	Tolerance	Length	Usual Length	Tolerance	Better than National Standards
		4m-12m	-0~+20		D≤2"	-0~+5
					2 1/2"≤D≤4"	-0~+10
		Multiple length: 5-10mm tolerance for each multiple length	-0~+20		5"≤D	-0~+15
					Stecial Length	-0~+20
3	Bending	Φ≤114.3mm	Straight for ordinary use or negotiate the bending	Bending		≤1.5	Better than National Standards
		Φ≤114.3mm	Smaller than 0.2% of full steel pipe
4	Pipe End	The two end faces of steel pipe should be vertical with axes of the steel pipe. No burr in the incising		Pipe End	The two end faces of steel pipe should be vertical with axes of the steel pipe. No burr in the incising		Equal to National Standards
		≥Φ114.3mm	Cutting tilt: no more than 3mm		≥Φ114.3mm	Cutting tilt: no more than 3mm
5	Weight	Ungalvanized steel pipe could be delivered according to its actual weight or theoretical weight. Galvanized steel pipe could also be delivered according to its actual weight or theoretical weight. Computation of the weight according to theoretical weight equation, and referring to the factor table of galvanized pipe.		Weight	Ungalvanized steel pipe could be delivered according to its actual weight or theoretical weight. Galvanized steel pipe could also be delivered according to its actual weight or theoretical weight. Computation of the weight according to theoretical weight equation, and referring to the factor table of galvanized pipe.		Equal to National Standards
6	Chemical Composition	Execute according to GB/T223, GB/T4336, GB/T2006 and GB/T20123		Chemical Composition	Execute according to GB/T222, GB/T223, GB/T699, GB/T700, GB/T1591 and GB/T4336		Better than National Standards
7	Mechanical Properties	Execute according to GB/T228, GB/T2795, GB/T244 and GB/T246		Mechanical Properties	Execute according to GB/T228, GB/T2795, GB/T244 and GB/T246		Equal to National Standards
8	Surface Quality of Steel Pipe	Internal and external surface of pipe should be slick. Folding crack, delamination and lap weld are not permitted. Other defects that no more than the negative deviance of wall thickness are permitted. Internal burr is allowed to exist. Steel pipe with >100mm, could be repaired for its defects and carry out water pressure experiment. Galvanized steel pipe should carry out homogenization experiment for its galvanization layer. Steel pipe sample should not turn red after 5 times of consecutive immersing in cupric sulfate solution (color of copper plating). There should be complete galvanized layer on both the internal and external surface of the pipe, and should not have the black spot and bubble that characterized the ungalvaniztion. Little coarse surface and existence of sectional zinc hump are allowed.		Surface Quality of Steel Pipe	Steel pipe should not have defects such as crack, scar, folding, delamination, and lap weld etc. pull line, scoring, weld seam dislocation, scuffing not larger than the negative deviance of wall thickness and the trace of elimination skin of ferric oxide and burr are allowed. Internal burr is allowed to exist. Galvanized steel pipe should carry out homogenization experiment for its galvanization layer. Steel pipe sample should not turn red after 5 times of consecutive immersing in cupric sulfate solution (color of copper plating). There should be complete galvanized layer on both the internal and external surface of the pipe, and should not have the black spot and bubble that characterized the ungalvaniztion. Little coarse surface and existence of sectional zinc hump are allowed.		Better than National Standards

Produktgruppe : Rohre und Rohre aus verzinktem Stahl