TP304, TP304L Seamless Stainless Steel Pipe

Model NO.
PIPE
Surface Treatment
Polished
Size
1/2"-24"
Thickness
Sch5~Sch160(1~20mm)
Process Way
Cold Drawn/Cold Pilgered
Length
3~12 Meters
Product Packing
in Bundle or Seaworthy Wooden Cases
Delivery Condition
Annealed and Pickled
Transport Package
in Bundles /Wooden Boxes or Customers′request
Specification
ASTM A312/A213
Trademark
KM
Origin
China
HS Code
73044190
Production Capacity
200 Tons/Month
Reference Price
$ 2,610.00 - 2,700.00
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Product Description

Seamless Stainless Steel Pipes
Features:
1) Commodity: Seamless austenitic stainless steel pipes
2) Process method: Cold drawn/cold pilgered
3) Material: TP304, TP304L, TP316/TP316L, TP321, etc.
5) Size: OD: 6-630mm, WT: 1-20mm
6) Length: Max. 13 meter
7) Delivery conditions: Annealed and pickled
8) Packing: Seaworthy wooden cases
9) Used in such fields: Chemical industry, chemical fertilizer production, and petrochemical industry, natural gas industry, environmental protection, pharmaceutical chemical, food machinery, water supply, architecture and boiler heat exchangers.


SEAMLESS PIPE TUBE TP304 TP304L TP304H
Chemical Composition:

Grade 		C Mn Si P S Cr Mo Ni N
304 min.max. -0.08 -2.0 -0.75 -0.045 -0.03 18.0-20.0 - 8.0--10.5 -0.10
304L min.max. -0.030 -2.0 -0.75 -0.045 -0.03 18.0-20.0 - 8.0--12.0 -0.10
304H min.max. 0.04-0.10 -2.0 -0.75 -0.045 -0.03 18.0-20.0 - 8.0--10.5 -

Mechanical Properties:

Grade 		Tensile Strength(MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness
Rockwell B (HR B) max Brinell (HB) max
304 515 205 40 92 201
304L 485 170 40 92 201
304H 515 205 40 92 201
304H also has a requirement for a grain size of ASTM No 7 or coarser.

Grade specifications:for 304 grade stainless steel

Grade 		UNS No Old British Europen Swedish SS Japanese JIS
BS En No Name
304 S30400 304S31 58E 1.4301 X5CrNi18-10 2332 SUS 304
304L S30403 304S11 - 1.4306 X2CrNi19-11 2352 SUS 304L
304H S30409 304S51 - 1.4948 X6CrNi18-11 - -
These comparisons are approximate only. The list is intended as a comparison of functionally similar materials not as a schedule of contractual equivalents. If exact equivalents are needed original specifications must be consulted.
 

 

Stainless Steel