ANSI 444 Precision Automobile Seamless Stainless Steel Pipe.

• Customization: Available
• Type: Seamless
• Technique: Cold Drawn
• Model NO.: WAN140
• Surface Treatment: Polished
• Usage: Pipeline Transport, Machinery Industry, Chemical Industry, Construction & Decoration, Special Purpose
• Section Shape: Round
• Name: AISI 436 Seamless Steel Pipe
• Grade: 409,410L,436L,441,444
• Brand: Bao Steel
• Quality: Good Quality
• Staindard: ASTM A312
• Size: 63.5X1.2mm
• Product Name: Seamless Stainless Steel Pipe
• Transport Package: in Bundles or Wooden Box
• Specification: 25mm-101.6mm
• Trademark: Kingmetal
• Origin: China
• HS Code: 73044190
• Production Capacity: 10000 Ton/Month

Product Description

Automobile row the spirit uses the tube 

material:409,410L,436L,441,444

application:automobile exhaust pipe.automobile stainless steel pipe

in common use size: OD 25mm--101.6mm

feautures of ferrite 409:
1.Low price
2. heat- conducting properrty brtter than austenite
3.coefficient of thermal expansion lower than austenite,resisting thermal fatigue

what we do ?

Name	Stainless Steel Pipe
Standard	GB12770,GB12771,ASTM A249,ASTM A269,ASTMA270,ASTMA312,ASTMA554,JIS G 3463
Material Grade	304,316,201,202,316L,430
Main Material	a) 201 (Ni0.8%-1%)
	b) 202 (Ni: 3.5%-4.5%)
	c) 304 (Ni: 8% Cr: 18%)
	d) 316 (Ni: 10% Cr: 18%)
Thickness	0.5-2.0mm
Length	6-12m  or as customers' request
Tolerance	a)Outer Diameter; +/-0.2mm
	b)Thickness; +/-0.03mm
	c)Length;+/-5mm
Surface	180G, 320G, 400G Satin / Hairline
	400G, 500G, 600G or 800G Mirror finish
Application	Electronics
Test	Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT
Chemical Composition of Material	Composition	201	202	304	316	430
	C	≤0.15	≤0.15	≤0.08	≤0.08	≤0.12
	Si	≤1,00	≤1,00	≤1,00	≤1.00	≤1.00
	Mn	5.5-7.5	7.5-10	≤2.00	≤2.00	≤1.00
	P	≤0.06	≤0.06	≤0.045	≤0.045	≤0.040
	S	≤0.03	≤0.03	≤0.030	≤0.030	≤0.030
	Cr	12.5-14.5	15-18	18-20	16-18	16-18
	Ni	0.8-1.5	46	8-10.5	1014
	Mo				2.0-3.0
Mechanical Proper	Material Item		201	202	304	316
	Tensile Strength		≥535	≥520	≥520	≥520
	Yield Strength		≥245	≥205	≥205	≥205
	Extension		≥30%	≥30%	≥35%	≥35%
	Hardness(HV)		<253	<253	<200	<200

GUANGZHOU KINGMETAL STEEL INDUSTRY CO., LTD. is an Industry Group Company. It is a professional company in designing,
producing and selling steel pipe, pipe fittings, flanges, valves . We have our own big factories with modern machine line to make
high quality products, which is mainly to be exported to oversea markets
We are pure-hearted and awaiting for your kind attention to our company.