ASTM AISI 329 S32900 Duplex Stainless Steel Seamless Pipe Inox Tube is a type of high-quality stainless steel that is designed to offer excellent corrosion resistance, high strength, and good weldability. It is widely used in various industries such as chemical processing, oil and gas exploration, and marine engineering.

The 329 duplex stainless steel seamless pipe Inox tube is made up of two phases, ferritic and austenitic, which makes it stronger and more durable than traditional stainless steel. It also has a higher resistance to stress corrosion cracking, pitting, and crevice corrosion.

To ensure the best quality of the ASTM AISI 329 S32900 Duplex Stainless Steel Seamless Pipe Inox Tube, it is important to use the right manufacturing process and follow ASTM and AISI standards. The seamless pipe inox tube should be manufactured using high-quality raw materials, and it should be heat-treated to ensure optimal strength and durability.

Furthermore, the surface finish of the duplex stainless steel Inox tube should be smooth and free from any defects or marks. It is also essential to perform non-destructive testing (NDT) to ensure that the pipe meets the required quality standards.

In conclusion, the ASTM AISI 329 S32900 Duplex Stainless Steel Seamless Pipe Inox Tube is an excellent choice for applications that require high strength and resistance to corrosion. The right manufacturing process, quality raw materials, and adherence to industry standards are critical to ensure the best quality product.

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Seamless Pipe

Product Name	ASTM AISI 329 S32900 Duplex Stainless Steel Seamless Pipe Inox Tube
Grade	200 series:201 300 series:304/304L/316/316L/321/309s/310s/316Ti/347 400 series:409/410/420/430/431/441/444/416 Duplex stainless steel: 2205/2507/904L Hastelloy: hastelloyB3/B2/X/C/C22/C276/G-30 Inconel: inconel600/625/718/725, Incoloy: incoloy800/800h/825/925, Monel: monel400/k500/404, Nickel: nickel200/201, Nitronic: Nitronic50/60, Alloy: Alloy20/28/330/31/33/75, 4J36/1J50/1J79/4J29/4J42,/3J53 Nimonic: nimonic80/80a/90/75, ETC.
Price Term	EXW/FOB/CFR/CIF/FCA
Package	Woven bag /Wooden crate
Delivery time	15-20 Days

Chemical Composition

ASTM/ASME	EN Grade	C	Cr	Ni	Mn	P	S	Mo	Si	Cu	N	Other
304	1.4301	≤0.08	18.0-20.0	8.0-10.0	≤2.00	≤0.045	≤0.03	-	≤0.75	-	-	-
304l	1.4307	≤0.030	18.0-20.0	8.0-10.0	≤2.00	≤0.045	≤0.03	-	≤0.75	-	-	-
304H	1.4948	0.04-0.10	18.0-20.0	8.0-10.0	≤2.00	≤0.045	≤0.03	-	≤0.75	-	-	-
309S	1.4828	≤0.08	22.0-24.0	12.0-15.0	≤2.00	≤0.045	≤0.03	-	≤0.75	-	-	-
309H		0.04-0.10	22.0-24.0	12.0-15.0	≤2.00	≤0.045	≤0.03	-	≤0.75	-	-	-
310S	1.4842	≤0.08	24.0-26.0	19.0-22.0	≤2.00	≤0.045	≤0.03	-	≤0.15	-	-	-
310H	1.4821	0.04-0.10	24.0-26.0	19.0-22.0	≤2.00	≤0.045	≤0.03	2.0-3.0	≤0.15	-	-	-
316	1.4401	≤0.08	16.0-18.5	10.0-14.0	≤2.00	≤0.045	≤0.03	2.0-3.0	≤0.75	-	-	-
316L	1.4404	≤0.030	16.0-18.0	10.0-14.0	≤2.00	≤0.045	≤0.03	2.0-3.0	≤0.75	-	-	-
316H		0.04-0.10	16.0-18.0	10.0-14.0	≤2.00	≤0.045	≤0.03	2.0-3.0	≤0.75	-	0.10	-
316Ti	1.4571	≤0.08	16.0-18.5	10.0-14.0	≤2.00	≤0.045	≤0.03	2.0-3.0	≤0.75	-	-	Ti5(C+N)~0.7
317L	1.4438	≤0.030	18.0-20.0	11.0-15.0	≤2.00	≤0.045	≤0.03	-	≤0.75	-	0.1	-
321	1.4541	≤0.08	17.0-19.0	9.0-12.0	≤2.00	≤0.045	≤0.03	-	≤0.75	-	0.1	Ti5(C+N)~0.7
321H	1.494	0.04-0.10	17.0-19.0	9.0-12.0	≤2.00	≤0.045	≤0.03	-	≤0.75	-	0.1	Ti4(C+N)~0.7
347	1.455	≤0.08	17.0-19.0	9.0-12.0	≤2.00	≤0.045	≤0.03	-	≤0.75	-	-	Nb≥10*C%-
347H	1.492	0.04-0.10	17.0-19.0	9.0-12.0	≤2.00	≤0.045	≤0.03	-	≤0.75	-	-	Nb≥8*C%-1.0