321 430 316 SS Schedule 40 Pipe For Heat Exchanger 6000mm ASTM A778

Brand Name:TISCO, JISCO, BAO
Model Number:430 316 304 321
Minimum Order Quantity:1 MT
Delivery Time:7-25 WORKING DAYS
Payment Terms:L/C, T/T
Place of Origin:China
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Location: Wuxi Jiangsu China
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Schedule 40 Stainless Steel Pipe Seamless 430 316 304 321 For Heat Exchanger


Schedule 40 Stainless Steel Pipe is a category of stainless steel pipes used in piping of various applications.

The applications vary such as air, oil, water and natural gas applications.

There are various grades of stainless steel used to produce the sch40 pipes.


Nominal Pipe Size 12” sch 40 is a 12.75” OD round pipe with a . 406” wall thickness.

But, a standard (STD) schedule, or 40s, has a wall thickness of . 375”.


Should I use SDR 35 or Schedule 40 for my underground downspout and sump-pump drain lines?

This question has been asked more then a few times and in this short article we will go over which should be used. Initially Schedule 40 looks better on paper. All around it is stronger, harder to crush.


Stainless Steel Seamless Pipe/Tube Production Process.


316 stainless steel has the highest resistance to corrosion because it has the high est nickel content.

Obviously, this high nickel content makes type 316 stainless steel the most expensive type of stainless steel and also the best types of stainless steel overall.


304 Stainless steel is the more common and general purpose type of stainless steel.
In fact, 304 stainless steel is so common that it’s likely used in your household appliances and even your faucet.
304 Stainless steel is defined by its higher nickel content than other types of stainless steel.
Due to the rising cost of nickel, this makes 304 stainless steel slightly more expensive than the other types.
The nickel, however, is what makes type 304 stainless steel less susceptible to corrosion.


ItemSchedule 40 Stainless Steel Pipe Seamless 430 316 304 321 For Heat Exchanger
Steel grade200 series, 300 series, 400 series, 316 series, 904, etc
StandardASTM A213, A312, ASTM A269, ASTM A778, ASTM A789, DIN17456, DIN17457 ,DIN17459, JIS G3459, JIS G3463, GOST9941, EN10216, BS3605, GB13296
Material304/L, 309S, 310S, 316/L, 317, 317L, 321, 347, 347H, 201, 410, 430, 420
SurfacePolishing, annealing, pickling, bright
Typehot rolled and cold rolled
stainless steel round pipe/tube
SizeWall thickness1mm-150mm(SCH10-XXS)
Outer diameter6mm-2500mm (3/8"-100")
stainless steel square pipe/tube
SizeWall thickness1mm-150mm(SCH10-XXS)
Outer diameter4mm*4mm-800mm*800mm
stainless steel rectangular pipe/tube
SizeWall thickness1mm-150mm(SCH10-XXS)
Outer diameter6mm-2500mm (3/8"-100")
Length4000mm, 5800mm, 6000mm, 12000mm, or as required.
Trade termsPrice termsFOB, CIF, CFR, CNF, Ex-work
Payment termsT/T, L/C,
Delivery timePrompt delivery or as the order quantity.
Export to

Ireland, Singapore, Indonesia, Ukraine, Saudi Arabia, Spain, Canada, USA, Brazil, Thailand,

Korea, Italy, India, Egypt, Oman, Malaysia, Kuwait, Canada,

Viet Nam, Peru, Mexico, Dubai, Russia, etc

PackageStandard export seaworthy package, or as required.
Application

Widely used in petroleum, foodstuff, chemical industry, construction, electric power, nuclear, energy, machinery, biotechnology, paper making, shipbuilding, boiler fields.

Pipes also can be made according to the customer's required.

Container size

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


Available Specification

Product NameExecutive StandardDimensionSteel Code / Steel Grade
Seamless Austenitic Stainless Steel PipesASTM A312/A312M, ASME SA312/SA312MOD: 6.0~914.0mm
WT: 0.5~88mm
TP304, TP304L, TP304H, TP310, TP310S, TP316, TP316L, TP316Ti, TP317, TP317L, TP321, TP321H, TP347, TP347H
Seamless Austenitic Stainless Steel Tubing for General ServiceASTM A269, ASME SA269OD: 6.0~50.8mm
WT: 0.8~10.0mm
TP304, TP304L, TP304H, TP310, TP310S, TP316, TP316L, TP316Ti, TP317, TP317L, TP321, TP321H, TP347, TP347H
Seamless Austenitic Alloy-Steel Boiler, Super Heater and Heat-Exchanger TubesASTM A213/A213M, ASME SA213/SA213MOD: 6.0~50.8mm
WT: 0.8~10.0mm
TP304, TP304L, TP304H, TP310, TP310S, TP316, TP316L, TP316Ti, TP317, TP317L, TP321, TP321H, TP347, TP347H
Seamless Duplex Stainless Steel Tubing for General ServiceASTM A789 / A789MOD: 19.0~60.5mm
WT: 1.2~5.0mm
S31803, S32205, S32750
Seamless Duplex Stainless Steel PipesASTM A790 / A790MOD: 3/4"~10"
WT: SCH5S~SCH80S
S31803, S32205, S32750
Seamless Stainless Steel Mechanical TubingASTM A511OD: 6.0~50.8mm
WT: 1.8~10.0mm
MT304, MT304L, MT304H, MT310, MT310S, MT316, MT316L, MT317, MT317L, MT321, MT321H, MT347
Seamless Stainless Steel Tubes for Pressure PurposesEN 10216, DIN 17456, 17458OD: 6.0~914.0mm
WT: 0.5~88mm
1.4301, 1.4307, 1.4541, 1.4401, 1.4404, 1.4571, 1.4878, 1.4432, 1.4462





1. How can I get a quotation from you?
You can leave us message or send us a email and we will reply every message in time.

Or we may talk on line by skype & wechat.
And you can also find our contact information on contact page.
2. Can I get samples before order?
Yes, of course. Can send you small piece for you to check quality.
3. What is your delivery time?
A. The time of delivery is usually around 7-25 days according to the products you need.
4. What is your payment terms?
Our usual payment term is 30% deposite, and rest against B/L.

L/C is also acceptatble .
5. How can you garantee what I got will be good?
First of all, the material origin in TISCO, JISCO, etc and we can offer MTC from the steel mill.

Also, we accept third-party test.
6. How do you make our business long-term and good relationship?
A. We keep good quality and competitive price to ensure our customers benefit ;
B. We respect every customer as our friend and we sincerely do business and make friends with them no matter where they come from


Looking for ideal Stainless Steel Pipe Tube supplier ? We have a wide selection at good prices to help you get creative. All the SS pipes are quality guaranteed. We are China Origin Factory of Customized SS tube. If you have any question, please feel free to contact us.

China 321 430 316 SS Schedule 40 Pipe For Heat Exchanger 6000mm ASTM A778 supplier

321 430 316 SS Schedule 40 Pipe For Heat Exchanger 6000mm ASTM A778

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