ASTM A312 Tp321 geschweißtes Edelstahlrohr

Modell Nr.: IR-WS-Stahlrohr Technik: ERW Oberflächenbehandlung: Polierte Profilform: Rund Wandstärke: Sch5s ~ Sch40s Oberfläche: Spiegel, Polieren, Ba, 2b Spezifikation: ASTM A213, A312 usw. HS-Code: 73044190 Typ: Geschweißt Material: Edelstahl Verwendung: Pipeline-Transport, Maschinenindustrie, Bau und Dekoration, Außendurchmesser für besondere Zwecke: 1/2′′~26′′ Länge: Feste Länge, zufällig Marke: Eisen und Stahl Herkunft: China ASTM A312 TP321 Geschweißtes Edelstahlrohr für Flüssigkeitsförderrohre
Standard: ASTM A312, ASTM A554, JIS G3459, DIN17457
Stahlgüte: 304,316, 316L
Außendurchmesser: 1/2"~26"
Wandstärke: SCH 5S ~SCH 40S (1,5mm~17,48mm )
Länge: zufällige Länge, feste Länge
Details zu unserem Edelstahlrohr wie folgt:

1) Products	S.S round pipe , S.S rectangular Tube , SS square pipe , S.S. embossed pipe
2) Materials	Grade AISI 304, AISI 201, AISI 202, AISI 301,AISI 316 , AISI 304L , AISI 316L , AISI 430,  AISI410
3) Standard	ASTM A554, ISO9000
4) Product range
a)  Round and embossed tube O.D. (mm)	6, 8, 9.5 , 10, 12.7 , 15.9 , 17 , 18 , 19. 1 , 20 , 21 , 22.2 , 23 , 25.4 , 28 , 31.8 , 33, 35, 36, 38.1 , 40 , 41.8 , 42 , 45, 48 , 50 , 50.8 , 56 , 57 , 60, 63.5 , 76.2 , 80 , 89 ,  101.6 , 108 , 114 , 127 , 133 , 141 , 159 , 168,  219
b)Square tube side length (mm)	10*10 ,  12*12 , 15*15 , 18*18 , 19 * 19 , 20*10 , 20*20 , 22* 22 , 23* 11 , 23 *23 , 24* 12 , 24*24 ,25*13 ,  25*25 ,  28*28 , 30*15 , 30*30 ,  30*60 , 36*23 , 36*36  , 38*25  , 38*38  , 40*10 , 40*20 ,  40*40 ,45*75 ,  48*23 , 48*48  , 50*25 , 50*50  , 55*13 , 60*40 ,  60*60  , 70*30 ,  73*43 , 80*40 , 80*60 ,  80*80 , 95*45 , 100*40 ,100*50 ,100*100 ,  120*60 , 150*100 , 150*150
c) Rectangular Tube:(mm)	10×20  10×22  20×15  14×16  23×11  24×12  25×13  30×10  30×15  32×16  32×21  35×20 35×23  38×25  10×40  40×20  42×23  47×23  50×10  50×25  50×30  60×15  60×20  60×30 60×40  65×15  70×20  73×43  75×45  76×25  80×40  95×45  100×25 100×40 100×50 120×60
d) Wall thickness	0.25 - 3.0mm
5) Length of tube	regular: 6000 mm or 5800mm
6) Polishing	600 grit , 400 grit, 320grit , 240 grit, HL,
7) Technology	Code drawn, annealed with nitrogen protection, ultrasonic,automatic shape, polished
8) Term of payment	T / T 30% in advance ,the balance 70% to be paid before delivery .
9)Trade & Market	North America ,South America ,Eastern Europe ,Southeast Asia ,Eastern Europe ,Western Europe
10) Export Percentage	80%
11)Application	Decoration

2. Chemische Zusammensetzung aller Arten von Edelstahlrohren

Chemical Composition	201	202	301	304	316	430
C	≤0.08	≤0.06	≤0.06	≤0.06	≤0.08	≤0.12
S	≤0.02	≤0.02	≤0.03	≤0.03	≤0.03	≤0.03
P	≤0.075	≤0.06	≤0.045	≤0.035	≤0.045	≤0.04
Mn	8.5-10.5	8.5-10.5	≤2.0	≤2.0	≤2.0	≤1.0
Si	≤1.0	≤1.0	≤1.0	≤1.0	≤1.0	≤1.0
Cr	14-15	14-16	16-18	17-20	16-18	16-18
Ni	0.8-1.2	4--6	4--7	8--12	12--16	≤0.05

Oberflächenfinish unseres Edelstahlrohres

No.2B	The surface brightness and flatness of no2B is better than no2D. then through a special surface treatment to  improve its mechanical properties,No2B could nearly satisfy comprehensive uses.
No.3	Polished with abrasive belt of git#100-#200, have better brightness with discontinuous coarse stria, used as inner and external ornaments for building, electrical appliances and kitchen utensils etc.
No.4	Polished with abrasive belt of grit #150-#180,have better brightness with discontinuous coarse stria, but thinner than No3, are used as bathtub buildings inner and external ornaments electrical appliances kitchen utensils and food processing equipment etc.
HL	Polished with abrasive belt of grit #150-#320 on the NO.4 finish and has continuous streaks, mainly used as buildings ornaments elevators, door of building, frontal plate etc.
BA	Cold rolled, bright annealed and skin-passed, the product have excellent brightness and good reflexivity like mirror, kitchen apparatus, ornament etc.
8K	The product have excellent brightness and prefer reflexivity can to be the mirror.

Verpackung & Versand
Wir sind sehr professionell im Paketbereich. Die Verpackung ist einer der besten CMY-Services.
Um Transportschäden zu vermeiden, werden unsere Fertigprodukte
sorgfältig verpackt.Alle unsere Edelstahlprodukte werden auf Holzpaletten transportiert.
Kunden wird garantiert, dass das Produkt das sie erhalten haben von uns direkt in den Einsatz gehen oder als fertiges Produkt an die Kunden versenden.

Produktgruppe : rostfreies Stahlrohr