ASTM A544 TP304 Stainless Steel Welded Pipe Polished Outside 180 grits50.81.5mm6000mm

ASTM A544 TP304 Stainless Steel Tube Polished Outside 180 grits50.8*1.5mm*6000mm

Name	Stainless Steel pipe/Tube
Standard	ASTM A554, A249, A269 and A270, A312
Material Grade	201 ( Ni 1.2%), 202 (Ni 3.5%~4.5%), 301(Ni 5%) 304 (Ni 8%, Cr 18%), 316 (Ni 10%, Cr 18%), 316L (Ni10%~14%), 430
Outer Diameter	6mm--159mm
Thickness	0.3mm - 3.0mm
Length	6m or as customers' request
Tolerance	a) Outer Diameter: +/- 0.2mm
	b) Thickness: +/- 0.02mm
	c) Length: +/- 5mm
Surface	180G, 320G, 400G Satin / Hairline 400G, 500G, 600G or 800G Mirror finish
Application	Decoration construction, upholstery, industry instrument
Test	Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT
Chemical Composition of Material	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	16-18	17-19	18-20	16-18	16-18
	N	3.5-5.5	4-6	8-10.5	10-14
	Mo				2.0-3.0
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)		<253	<253	<200	<200

Payment

Payment by T/T, 30% as advance payment and 70% balance pay before shipping.

Delivery time

A.7 days if this goods is stock goods.

B.20 days if this goods will be produced after order

Validity

Valid time is 3 days for price usually.

Packaging & Shipping

Packaging is one of the best service of Ronsco, in order to prevent the damage from transit, our finished products are packaged

carefully.All of our stainless steel sheet products will be transported with steel pallets or wooden pallets. Customers will be

guaranteed that the product .they received from Ronsco can go directly into the production and out to the customers as finished product.

1. We are the specialized supplier of stainless steel materials, can provide the best price!

2. We have more than 4 years experience in exporting products to worldwide countries, can provide the high quality products!

3. We have five thousand tons of stock in warehouses with abundant capital. Furthermore, we offer charge sales, credit and 7-day 24-hour services.

4. Wide excellent experiences with after-sale service.

5. Every process will be checked by responsible QC which insures every product's quality.

6. Professional packing teams which keep every packing ely.

7. Trial order can be done in one week.

8. Samples can be provided as your requirements.

Hot sale 201 304 welded stainless steel tube and pipe

Terms	Payment	(1)30% in advance, the balance against b/l copy by tt within 3day (2) 30% in advance, the balance by l/c at sight (large quantity)
	Delivery time	(1) within 7days after ur downpayment (stock) (2)within 30day after ur downpayment(produce according to your request)
	Advantage	we have our own steel factory,and pipe-makinf factory , best quality with reasonable price
	Packing	Every tube is sleeved in plastic bag individually, and several tubes are pack

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