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Good quality Seamless Stainless Steel Pipe for sales
Good quality Seamless Stainless Steel Pipe for sales
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DN250 Sch40 ASTM A312, A213 Large Diameter Stainless Steel Pipe Pickled Surface

China DN250 Sch40 ASTM A312, A213 Large Diameter Stainless Steel Pipe Pickled Surface supplier
DN250 Sch40 ASTM A312, A213 Large Diameter Stainless Steel Pipe Pickled Surface supplier DN250 Sch40 ASTM A312, A213 Large Diameter Stainless Steel Pipe Pickled Surface supplier

Large Image :  DN250 Sch40 ASTM A312, A213 Large Diameter Stainless Steel Pipe Pickled Surface

Product Details:

Place of Origin: China
Brand Name: KAYSUNS
Certification: PED,ISO
Model Number: KS-SMLS

Payment & Shipping Terms:

Minimum Order Quantity: 500Kgs
Price: USD
Packaging Details: Plastic Bags / Plywood Boxes
Delivery Time: 30-45days
Supply Ability: 500Tons per Month
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Detailed Product Description
Material: 304, 304L, 316, 316L, 316Ti, 317L, 321, 321H, 347, 347H, 310S, 310H, 904L, 254SMO, Etc. Standard: ASTM A312, A213,A269
Process: Cold Drawn / Cold Rolled Size: DN250
WT.: SCH40/ SCH40s OD.: Up To 1000mm

DN250 Sch40 ASTM A312, A213 Large Diameter Stainless Steel Pipe Pickled Surface

 

Steel pipes are found in a variety of places. Since they are strong, they are used underground for
transporting water and gas throughout cities and towns. They are also employed in construction to protect
electrical wires. While steel pipes are strong, they can also be lightweight. This makes them perfect for use
in bicycle frame manufacture.Other places they find utility is in automobiles,refrigeration units, heating and
plumbing systems, flagpoles, street lamps, and medicine to name a few.

 

Cold Rolling and Cold Drawing

 

Cold Rolling is a preferred production process for high precision seamless tube. Most of our heat exchanger tubing and mechanical tube are made by cold rolling. This technique provides a high forming rate, narrow tolerances and good turnouts. Now the biggest diameter we can get is 168.3mm for this process.

 

Cold Drawing is the general process for our tube and pipe. Pipe&tubes from this process can be got a a very narrow tolerance ranges, and keep the chemical element well. Additionally, the cold drawing process is the perfect choice for situations which place high requirements on the quality of the surface structure.

 
Composition:

 

Elements 304L(wt%) S30403 304(wt%) S30400
(C) Carbon, max 0.035 0.08
(Mn) Manganese, max 2 2
(P) Phosphorus, max 0.045 0.045
(S) Sulfur, max 0.03 0.03
(Si) Silicon, max 1 1
(Ni) Nickel 8.0 - 12.0 8.0 - 11.0
(Cr) Chromium 18.0 - 20.0 18.0 - 20.0
(Mo) Molybdenum N/A N/A
(Fe) Iron Bal. Bal.
(Cu) Copper N/A N/A
(N) Nitrogen N/A N/A

 
 

  C(max) Si(max) Mn(max) P(max) S(max) Cr Ni Mo Ti
TP304/1.4301 0.080 1.00 2.00 0.045 0.030 18.0-20.0 8.0-10.5    
TP304L/1.4307 0.035 1.00 2.00 0.045 0.030 18.0-20.0 8.0-12.0    
TP304H/1.4948 0.04-0.10 1.00 2.00 0.045 0.030 18.0-20.0 8.0-12.0    
TP316/1.4401 0.080 1.00 2.00 0.045 0.030 16.0-18.0 11.0-14.0 2.0-3.0  
TP316L/1.4404 0.035 1.00 2.00 0.045 0.030 16.0-18.0 10.0-14.0 2.0-3.0  
TP316Ti/1.4571 0.080 1.00 2.00 0.045 0.030 16.0-18.0 10.0-14.0 2.0-3.0 0.7>5x(C+N)
TP321/1.4541 0.080 1.00 2.00 0.045 0.030 17.0-19.0 9.0-12.0   0.7>5x(C+N)
TP317L/1.4449 0.080 1.00 2.00 0.045 0.030 18.0-20.0 11.0-14.0 3.0-4.0  
TP347H/1.4912 0.04-0.10 1.00 2.00 0.045 0.030 17.0-19.0 9.0-13.0    
TP309S/1.4833 0.080 1.00 2.00 0.045 0.030 22.0-24.0 12.0-15.0 0.75  
TP310S/1.4845 0.080 1.00 2.00 0.045 0.030 24.0-26.0 19.0-22.0 0.75  

 

 

Size: DN250, Outer diameter up to 1500mm
Rate: SCH5S to SCHXXS
Standard:

ASTM A312, A213, A268,A269, A249, A270, A376,A511;
ASTM A789, A790;
ASTM B163, B165, B167, B407, B423, B444, B622, B677, B729;
EN10216-5, EN/DIN17455,EN/DIN17456, EN/DIN17458DIN2462 etc.

Material:

Stainless: TP304,304L,304H,316,316L,316H,316Ti,317,317L,309S,310S,310H,347,347H,321,321H, 904L, S31254
(mat.1.4301,1.4307,1.4948,1.4401,1.4404,1.4571,1.4438,1.4438, 1.4833,1.4841,1.4845,1.4845,1.4450,1.4541,1.4878,1.4539, 1.4547/254SMO) etc.

 

Duplex: UNS S31803 , S32205, S32750,S32760,S32304 (Mat.1.4462,1.4410,1.4501,1.4362)etc.

 

Alloy: Monel 400, Inconel 600, Inconel 625, Incoloy 800, Incoloy 800H, Incoloy 825, Hastelloy B2, Hastelloy C-22, Hastelloy C-276, 15-5PH, 17-7PH,Cu70Ni30(C71500/B30), Cu90Ni10(C70600/B10)etc.


Large Diameter Stainless Steel Pipe with Wooden packing KAYSUNS


Our factory is a leading manufacturer and supplier for qualified Large Diameter Stainless Steel Pipe, includes ASME/ASTM, EN/DIN, JIS series stainless steel pipes, and a wide range for material grades. For more information, please contact us.

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Kaysuns Industry Ltd.

Contact Person: chan

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