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Cold Rolling Seamless Stainless Steel Pipe DN25 Schedule 40s For Water Transporting
Cold Rolling Seamless Stainless Steel Pipe DN25 Schedule 40s For Water Transporting
Cold Rolling Seamless Stainless Steel Pipe DN25 Schedule 40s For Water Transporting
Cold Rolling Seamless Stainless Steel Pipe DN25 Schedule 40s For Water Transporting
Specifications
Brand Name :
KAYSUNS
Model Number :
KS-SMLS
Certification :
PED,ISO
Place of Origin :
China
MOQ :
500Kgs
Price :
USD
Supply Ability :
500Tons per Month
Delivery Time :
30-45days
Packaging Details :
Plastic Bags / Plywood Boxes
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 :
1/2” to 60” (DN15 ~DN1500)
Type :
Seamless
OD. :
up to 1000mm
Description

DN25 Schedule 40 / schedule 40s TP304 / 304L Stainless Steel Pipes Seamless

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.

Seamless 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.



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: 1/2” to 60” (DN15 ~DN1500), 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.


Cold Rolling Seamless Stainless Steel Pipe DN25 Schedule 40s For Water Transporting
Our factory is a leading manufacturer and supplier for qualified stainless steel seamless pipes, 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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Cold Rolling Seamless Stainless Steel Pipe DN25 Schedule 40s For Water Transporting

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Product Detail
Brand Name :
KAYSUNS
Model Number :
KS-SMLS
Certification :
PED,ISO
Place of Origin :
China
MOQ :
500Kgs
Price :
USD
Contact Supplier
Cold Rolling Seamless Stainless Steel Pipe DN25 Schedule 40s For Water Transporting
Cold Rolling Seamless Stainless Steel Pipe DN25 Schedule 40s For Water Transporting

Kaysuns Industry Ltd.

Active Member
8 Years
zhejiang, wenzhou
Since 2008
Business Type :
Manufacturer, Exporter, Trading Company, Seller
Main Products :
Duplex Stainless Steel Pipe, Seamless Stainless Steel Pipe, Large Diameter Stainless Steel Pipe
Total Annual :
>3000000
Employee Number :
300~500
Certification Level :
Active Member
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