316 309 310 310S Stainless Steel Pipe/Square Tube

Outer Diameter:6-2500mm, (3/8″-100″)

Thickness:0.3-150mm,(SCH10-XXS)

Length:  As Customer’ s Requirement

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

Certification : ISO, SGS,BV

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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: 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.

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