Product Details

sus 439 stainless steel pipes for drinking water for food industry, construction, upholstery and industry instrument

1. Product information

Name	stainless steel pipe
Items	round tubes
Standard	ASTM, A213, A312, A269 and A270
Material Grade	201: Ni 0.8%~1%
	202: Ni 3.5%~4.5%
	304: Ni 8%, Cr 18%
	316: Ni 10%, Cr 18%
	316L: Ni 10%~14%
	430: Cr 16%~18%
Outer Diameter	6mm - 630mm
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	sanitary, food industry, 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	T/T,L/C at sight
Delivery time	A.7 days if this goods is stock goods. B.15-20 days if this goods will be produced after order
Valid time	Valid time is 3 days for price usually.

2. Product pictures

3. Production process

4. Packing details

5. Factory

6. Application range

7. Overseas sales teams

8. Contact information

Why u choose us ?

1. High quality stainless steel tube with reasonable price.
2. Every process will be checked by responsible QC which insures every product's quality.
3. Professional packing teams which keep every packing safely.
4. Wide excellent experiences with after-sale service.
5. Trial order can be done in one week.
6. Samples can be provided as your requirements. Free sample.

We have been specialized in steel field for more than 15 years, and in foreign trade for more than 10 years, time equals experience, experience means the best service. Our main products: stainless steel coil/plate/pipe, seamless/welded pipe, PPGI/GI, etc. welcome to our factory!