317L/309/309S/310/310S Stainless Steel Coil

Thickness:Cold rolled:0.15mm-10mm
Hot rolled: 3.0mm-180mm 

Surface:BA,2B,NO.1,NO.4,4K,HL,8K

Standard:ASTM,AISI,JIS,   GB,DIN,EN

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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: 317L/309/309S/310/310S Stainless Steel Coil
Thickness: 0.3-80mm
Width: 1000-2000mm
Standard: ASTM,AISI,JIS,,GB, DIN,,EN
Surface: BA,2B,NO.1,NO.4,4K,HL,8K
Application: 300 Series Stainless Steel Sheet/Plate for Corrosive environments. Chemical and petrochemical industries.
Certification: ISO, SGS,BV
Technique: Cold Rolled /Hot Rolled Coil
Edge: Mill Edge Slit Edge
Brand Name: QUKIN STEEL
Supply Ability: 5000 Ton/Tons per Month
PVC Film: Could offer coating standard / laser PVC film for protecting
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:

 

Surface Treatment:

Finish
Definition
Application
2B
Finished by heat treatment , picking or equipvalent cold rolling , followed by skin pass to obtain adequate luster surface
With bright and smooth surface ,easy for further grinding to obtain brighter surface ,suitable for medical instruments ,milk, containers ,tableware
BA
Bright heat treatment after cold rolling
Structual members .etc.kitchen utensil ,cutlery ,eleltric applicances ,medical instruments ,building decorations ,etc.
NO.3/NO.4
Polished with No.150-240 abrasives
Dairy food processing equipment , medicalinstruments ,building decorations
HL
Finshed by polishing with abrasives of suitable grain size to obtain continuous streaks
Building decorations ,such as elevators ,escalators ,door.etc
8K
Mirror-like reflective surface ,which is obtained by polishing with successively finer abrasives and buffing extensively with all gritlines are removed
Buliding entrances,bulkding column casting ,elevator’s wall * doors ,counters,sculptures

 

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.

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