316 309 310 310S Stainless Steel Pipe/Square Tube

Video Description:

Qukin Steel Corporation, specilized in stainelss steel, stainelss steel plate/sheet, stainless steel rod, stainelss steel belt, stainless steel coil, stainless steel pipe/tube

Our company has established good relations with other domestic steel mills, like wusteel, baosteel, ansteel. We have our own quality management systems: ISO9001, ISO14000, OHSAS18001 standards, strictly control purchase, produce, sales, warehouse and transport processes.

Our products have been highly praised by our clients. From Middle East, African and Souheast Asia, South America . We will offer competitive product, and most comprehensive service to customers.

We are offering the best quality for your product.

Overview:

Type:	316 309 310 310S Stainless Steel Pipe/Square Tube
Outer Diameter:	6-2500mm， (3/8″-100″)
Thickness:	0.3-150mm，(SCH10-XXS)
Standard:	ASTM，AISI，JIS,，GB， DIN,，EN
Surface:	BA，2B，NO.1，NO.4，4K，HL，8K
Application:	Pipe: Decoration, Construction, Upholstery, Water supplying… handrail, railing, staircase, door, window, balcony, fence, bench, furniture etc,
Certification:	ISO, SGS，BV
Technique:	Cold Drawn Seamless Tube / Welded pipe
Brand Name:	QUKIN STEEL
Supply Ability:	5000 Ton/Tons per Month
Packaging & Delivery Packaging Details: In bundle,plastic bags,thin film,wooden pallet,standard seaworthy export packing or as customer demands
20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High) 24-26CBM 40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High) 54CBM 40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High) 68CBM

Factory Picture：

Stock Size

NOMINAL PIPE SIZE		Outer Diameter	Wall thikness
A	B	ASME	SCH10	SCH20	SCH30	STD	SCH40	SCH60
15	1/2″	21.3	2.11		2.41	2.77	2.77
20	3/4″	26.7	2.11		2.41	2.87	2.87
25	1″	33.4	2.77		2.9	3.38	3.38
32	1.1/4″	42.2	2.77		2.97	3.56	3.56
40	1.1/2″	48.3	2.77		3.18	3.68	3.68
50	2″	60.3	2.77		3.18	3.91	3.91
65	2.1/2″	73	3.05		4.78	5.16	5.16
80	3″	88.9	3.05		4.78	5.49	5.49
90	3.1/2″	101.6	3.05		4.78	5.74	5.74
100	4″	114.3	3.05		4.78	6.02	6.02
125	5″	141.3	3.4			6.55	6.55
150	6″	168.3	3.4			7.11	7.11
200	8″	219.1	3.76	6.35	7.04	8.18	8.18	10.31
250	10″	273	4.19	6.35	7.8	9.27	9.27	12.7
300	12″	323.8	4.57	6.35	8.38	9.53	10.31	14.27
350	14″	355.6	6.35	7.92	9.53	9.53	11.13	15.09
400	16″	406.4	6.35	7.92	9.53	9.53	12.7	16.66
450	18″	457.2	6.35	7.92	11.13	9.53	14.27	19.05
500	20″	508	6.35	9.53	12.7	9.53	15.09	20.62
550	22″	558.8	6.35	9.53	12.7	9.53		22.23
600	24″	609.6	6.35	9.53	14.27	9.53	17.48	24.61
650	26″	660.4	7.92	12.7		9.53
700	28″	711.2	7.92	12.7	15.88	9.53
750	30″	762	7.92	12.7	15.88	9.53
800	32″	812.8	7.92	12.7	15.88	9.53	17.48
850	34″	863.6	7.92	12.7	15.88	9.53	17.48
900	36″	914.4	7.92	12.7	15.88	9.53	19.05
950	38″	965.2				9.53
1000	40″	1016				9.53
1050	42″	1066.8				9.53
1100	44″	1117.6				9.53
1150	46″	1168.4				9.53
1200	48″	1219.2				9.53

Application

A.I.S.I. U.N.S.	Characteristics	End-Use
301 S30100	Able to attain tempers from 1⁄4 through full hard, extra full hard by cold rolling. Withstands severe forming in annealed condition.	Kitchen sinks, Automotive wheel covers. Toaster springs, Seat belt buckles
303 S30300	Highest machinability rating among the 300 series. Forming and welding are not recommended.	Nuts and bolts, threaded rods, Fittings
304 S30400	Excellent corrosion resistance and suitable for deep drawing applications when Nickel content is increased. Carbon content .08% max.	Food Industry, Chemical Industry, Deep drawing applications, Aesthetic application.
304L S30403	Same characteristics as 304 with a lower carbon content .03% max. Used when post weld annealing is impossible. The lower carbon content reduces carbide precipitation in the welded zone.	Large fabricated equipment.
316 S31600	Molybdenum bearing alloy with better overall corrosion resistance than 304 and higher creep strength at elevated temperatures.	Marine coastal environments, Pulp and paper industry, Chemical and petrochemical Industry
316L S31603	Same characteristics as 316 with a lower Carbon content .03 max. Good corrosion resistance in high temperature intermittent service. Used when post weld annealing is impossible. The lower carbon content reduces Carbide precipitation in the welded zone.	Large fabricated equipment.
317L S31703	Higher Molybdenum content than 316 for better corrosion resistance. Carbon content .03% max.	Corrosive environments. Chemical and petrochemical industries.
309 S30900 309S S30908	Heat resisting alloy with good corrosion resistance. High tensile and creep strengths as well as at elevated temperatures. 309S has a lower Carbon content.03 max.	Furnace parts, Baffles, Cement kiln chains. Exhaust manifold butterfly valves.
310 S31000 310S S31008	Improved characteristics over 309 and better scaling resistance in intermittent elevated temperatures. Grade 310 has a low co-efficient of expansion.	Furnace parts, Carburizing boxes, Heat exchangers, Oil burner parts.

FAQ

Q1. Where is your factory ?
A1: Our company’s processing center is located in Wuxi, Jiangsu, China.
Which is well equipped with kinds of machines, such as laser cutting machine,mirror polishing machine and so on.
We can provide a wide range of personalized services according to the customers’ needs.
Q2. What are your company’s main products ?
A2: Our main products are stainless steel plate/sheet, coil, round/square pipe, bar, channel, etc.
Q3. How do you control quality ?
A3: Mill Test Certification is supplied with shipment, Third Party Inspection is available.
Q4. What are the advantages of your company ?
A4: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.
Q5. How many coutries you already exported ?
A5: Exported to more than 50 countries mainly from Kenya, Russia, UK, Kuwait, Egypt, Iran, Turkey, Jordan, India, etc.
Q6. Can you provide sample ?
A6: Small samples in store and can provide the samples for free.
Customized samples will take about 5-7days.