32mm 31mm 30mm SUS 409 409L Stainless Steel Tube ERW Exhaust Pipe

Basic Info.

Surface Treatment	Bright
Thickness Tolerance	±0.05mm
Length	Customized
MOQ	1 Ton
Delivery Time	7-14 Workdays
Diameter Tolerance	±0.02mm
Product Keyword	Stainless Steel Pipe
Thickness	0.05mm~100mm
Application	Pipeline Transport, Food Industry, etc.
Material	Stainless Steel
Alloy or Not	Non-Alloy
Transport Package	Water Proof Film Coated, Standard Export Package O
Specification	2B, BA, Mirror, 4K, 8K
Trademark	SCT
Origin	China
HS Code	7304
Production Capacity	1000ton/Month

Product Description

Product Description

qName	Stainless Steel Round Pipe
Grade	(TP)201,202,304,304L,316L,317L,321,310s,254mso,904L(welded),2205,625 etc.
Surface	2B, No.1, No. 4, No.8, BA, 6K, 1D, 2D, Mirror Finished, 8K, Hair Line
Diameter	3mm-2000mm
Longth	3000mm, 6000mm& Customsized
Thickness	0.05mm-100mm
Packing	Standard export packing
Technique	Cold rolled/hot rolled
Payment terms	T/T, L/C at sight
Application	Kitchenware, home appliances, construction decoration, stairs, refrigerated container, burner parts, exhaust parts of auto
Shipment	By sea, by air, by express(Shipment can be made within 7-10 days.)
Origin	TISCO,Baosteel, TSINGSHAN etc.
Standard	DIN 17456-85 DIN 17458-85 DIN 17459-92.ectJIS G3446-1994 JIS G3448-1997 JIS G3459-1997 JIS G3463-1994,ect.GB13296-1991 GB14975-2002 GB14976-2002,ect.

Chemical Composition

Chemical Composition of Material	Material Composition	201	202	304	316L	430
	C	≤0.15	≤0.15	≤0.08	≤0.035	≤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	13-15	14-17	18-20	16-18	16-18
	Ni	0.7-1.1	3.5-4.5	8-10.5	10-14
	Mo				2.0-3.0

Mechanical Propert

Mechanical Property	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)	<105	<100	<90	<90

Manufacturing Technique

At present, there are two main types of common stainless steel pipes, namely welded stainless steel pipes and seamless stainless steel pipes. Generally, a welded stainless steel pipe is formed by turning a steel strip or a steel plate into a circle or a square under the action of an external force, and then welding the surface seams to form a welded steel pipe. The commonly used processes are arc welding,high frequency or low frequency, cold rolling, etc., but welding using these processes will result in welds on the steel pipe. The seamless stainless steel pipe is mainly formed by perforating a solid pipe blank or a steel ingot into a capillary tube, and then processing it by hot rolling, cold rolling, cold drawing, and the like to form a seamless steel pipe
Producing Process of Seamless Stainless Steel Pipe

Product Show
Product ApplicationThese grades of stainless steel pipes are sold to a wide range of industries/markets, due to their overall corrosion resistance and good machinability:Decoration,Modern Architecture,kitchenware,Hardware,Chemical and petrochemical industry, Power generation plant, Renewable energy, Pulp and Paper process piping, Pharmaceutical plant, Food and beverage process, Oil and gas refinery industry,Mining industry, Water container / waste bin, Marine, etc.
Our Advantagesa) Advanced technology of cold draw machineb) Advanced annealing machinec) Better mechanical propertyd) More precise dimensione) Perfect inspection method and inspection equipment etc.
Package and Delivery

Frequently Asked Questions

Q1. What is the loading capacity of one 20' container? A: It is 25~26 tons for both 20' and 40' container.Q2. Do you provide free samples? A: Yes, we could off the sample for free. But the courier cost will need to be paid by the customer who need the sample.Q3. What are your terms of payment? A: TT and LC.Q4. What about delivery time? A: 7-14 days or according to the order's quantity.